 Weather Center |
|
|
|
|
X
ANZ230 Boston HarborExpires:202601171000;;001528 FZUS51 KBOX 162104 CWFBOX Coastal Waters Forecast for Massachusetts and Rhode Island National Weather Service Boston/Norton MA 404 PM EST Fri Jan 16 2026 Coastal waters from the Merrimack River MA to Watch Hill RI out to 25 NM ANZ230-171000- Boston Harbor- 404 PM EST Fri Jan 16 2026 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 7 PM EST THIS EVENING... .TONIGHT...W winds 10 to 15 kt with gusts up to 20 kt, becoming S 5 to 10 kt after midnight. Waves around 2 ft this evening, then 1 foot or less. .SAT...S winds 10 to 15 kt with gusts up to 20 kt. Waves around 2 ft. Rain likely in the afternoon. .SAT NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt, diminishing to 5 to 10 kt after midnight. Waves around 2 ft. .SUN...SW winds 5 to 10 kt. Waves 1 foot or less. A chance of snow. .SUN NIGHT...NW winds 5 to 10 kt. Waves 1 foot or less. A chance of snow in the evening. .MON AND MON NIGHT...W winds 20 to 25 kt with gusts up to 30 kt. Waves around 2 ft. .TUE THROUGH WED NIGHT...SW winds 15 to 20 kt with gusts up to 25 kt. Waves 2 to 3 ft. A chance of. Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height. $$
X
ANZ231 Cape Cod BayExpires:202601171000;;001519 FZUS51 KBOX 162104 CWFBOX Coastal Waters Forecast for Massachusetts and Rhode Island National Weather Service Boston/Norton MA 404 PM EST Fri Jan 16 2026 Coastal waters from the Merrimack River MA to Watch Hill RI out to 25 NM ANZ231-171000- Cape Cod Bay- 404 PM EST Fri Jan 16 2026 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 10 PM EST THIS EVENING... .TONIGHT...W winds 15 to 20 kt with gusts up to 25 kt, becoming SW 5 to 10 kt after midnight. Seas 2 to 4 ft. Wave Detail: W 3 ft at 5 seconds and SE 2 ft at 11 seconds. .SAT...S winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to 3 ft. Wave Detail: S 2 ft at 3 seconds and SE 2 ft at 11 seconds. A chance of rain in the afternoon. .SAT NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt, diminishing to 5 to 10 kt after midnight. Seas around 2 ft. Wave Detail: SW 2 ft at 3 seconds and SE 2 ft at 7 seconds. A chance of rain in the evening. .SUN...SW winds 5 to 10 kt. Seas around 2 ft. Wave Detail: SE 2 ft at 10 seconds and SW 1 foot at 3 seconds. A chance of rain in the morning, then rain and snow likely in the afternoon. .SUN NIGHT...N winds 5 to 10 kt, becoming NW 10 to 15 kt after midnight. Seas around 2 ft. Wave Detail: SE 2 ft at 9 seconds and NW 1 foot at 3 seconds. Snow likely, mainly in the evening. .MON...W winds 10 to 15 kt, becoming SW 20 to 25 kt in the afternoon. Seas 2 to 3 ft. Wave Detail: SW 3 ft at 4 seconds and SE 2 ft at 8 seconds. .MON NIGHT...W winds 20 to 25 kt with gusts up to 30 kt. Seas 2 to 4 ft. Light freezing spray after midnight. .TUE THROUGH WED...W winds 15 to 20 kt with gusts up to 30 kt. Seas 2 to 4 ft. Light freezing spray. .WED NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. Light freezing spray. A chance of snow showers. Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height. $$
X
ANZ232 Nantucket SoundExpires:202601171000;;001523 FZUS51 KBOX 162104 CWFBOX Coastal Waters Forecast for Massachusetts and Rhode Island National Weather Service Boston/Norton MA 404 PM EST Fri Jan 16 2026 Coastal waters from the Merrimack River MA to Watch Hill RI out to 25 NM ANZ232-171000- Nantucket Sound- 404 PM EST Fri Jan 16 2026 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 10 PM EST THIS EVENING... .TONIGHT...W winds 15 to 20 kt with gusts up to 25 kt, becoming SW 5 to 10 kt after midnight. Seas 2 to 4 ft. Wave Detail: W 4 ft at 5 seconds and S 2 ft at 11 seconds. .SAT...S winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to 4 ft. Wave Detail: SW 3 ft at 4 seconds and SE 2 ft at 11 seconds. .SAT NIGHT...W winds 10 to 15 kt with gusts up to 20 kt, diminishing to 5 to 10 kt after midnight. Seas 2 to 4 ft. Wave Detail: SW 3 ft at 4 seconds and SE 2 ft at 11 seconds. .SUN...SW winds 5 to 10 kt, becoming NW in the afternoon. Seas 2 to 3 ft. Wave Detail: S 2 ft at 9 seconds and W 1 foot at 5 seconds. A chance of rain in the morning, then rain likely in the afternoon. .SUN NIGHT...N winds 10 to 15 kt, becoming NW after midnight. Seas 2 to 3 ft. Wave Detail: NW 2 ft at 3 seconds and SE 2 ft at 8 seconds. Snow likely, mainly in the evening. .MON...W winds 15 to 20 kt, becoming SW 25 to 30 kt in the afternoon. Seas 2 to 3 ft, building to 3 to 5 ft in the afternoon. Wave Detail: W 3 ft at 4 seconds and SE 2 ft at 8 seconds, becoming SW 5 ft at 5 seconds and SE 1 foot at 8 seconds. .MON NIGHT...W winds 25 to 30 kt with gusts up to 35 kt. Seas 5 to 7 ft. Light freezing spray after midnight. .TUE...W winds 20 to 25 kt with gusts up to 30 kt. Seas 4 to 6 ft. Light freezing spray. .TUE NIGHT...W winds 20 to 25 kt. Seas 3 to 5 ft. Light freezing spray. .WED...W winds 15 to 20 kt with gusts up to 25 kt. Seas 2 to 4 ft. Light freezing spray. .WED NIGHT...SW winds 15 to 20 kt. Seas 2 to 4 ft. Light freezing spray. Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height. $$
X
ANZ233 Vinyard SoundExpires:202601171000;;001524 FZUS51 KBOX 162104 CWFBOX Coastal Waters Forecast for Massachusetts and Rhode Island National Weather Service Boston/Norton MA 404 PM EST Fri Jan 16 2026 Coastal waters from the Merrimack River MA to Watch Hill RI out to 25 NM ANZ233-171000- Vineyard Sound- 404 PM EST Fri Jan 16 2026 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 10 PM EST THIS EVENING... .TONIGHT...W winds 15 to 20 kt with gusts up to 25 kt, becoming SW 10 to 15 kt after midnight. Seas 3 to 5 ft. Wave Detail: SW 5 ft at 7 seconds and S 2 ft at 11 seconds. .SAT...S winds 10 to 15 kt, becoming SW 15 to 20 kt in the afternoon. Gusts up to 25 kt. Seas 2 to 4 ft. Wave Detail: SW 4 ft at 7 seconds and S 3 ft at 10 seconds. .SAT NIGHT...W winds 15 to 20 kt with gusts up to 25 kt, diminishing to 5 to 10 kt after midnight. Seas 3 to 5 ft. Wave Detail: SW 4 ft at 7 seconds and S 4 ft at 9 seconds. .SUN...SW winds 5 to 10 kt, becoming W in the afternoon. Seas 2 to 4 ft. Wave Detail: S 4 ft at 9 seconds and SW 1 foot at 6 seconds. A chance of rain in the morning, then rain and snow likely in the afternoon. .SUN NIGHT...NW winds 10 to 15 kt. Seas 2 to 3 ft. Wave Detail: S 3 ft at 8 seconds and W 2 ft at 4 seconds. Snow likely, mainly in the evening. .MON...W winds 15 to 20 kt, becoming SW 25 to 30 kt in the afternoon. Seas 2 to 4 ft, building to 4 to 6 ft in the afternoon. Wave Detail: W 4 ft at 5 seconds and S 2 ft at 8 seconds, becoming S 6 ft at 7 seconds. .MON NIGHT...W winds 25 to 30 kt with gusts up to 35 kt. Seas 5 to 7 ft. Light freezing spray after midnight. .TUE...W winds 20 to 25 kt with gusts up to 30 kt. Seas 5 to 7 ft. Light freezing spray. .TUE NIGHT AND WED...W winds 20 to 25 kt, diminishing to 15 to 20 kt. Gusts up to 30 kt. Seas 3 to 5 ft. Light freezing spray. .WED NIGHT...SW winds 15 to 20 kt. Seas 3 to 5 ft. Light freezing spray. Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height. $$
X
ANZ234 Buzzards BayExpires:202601171000;;001525 FZUS51 KBOX 162104 CWFBOX Coastal Waters Forecast for Massachusetts and Rhode Island National Weather Service Boston/Norton MA 404 PM EST Fri Jan 16 2026 Coastal waters from the Merrimack River MA to Watch Hill RI out to 25 NM ANZ234-171000- Buzzards Bay- 404 PM EST Fri Jan 16 2026 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 10 PM EST THIS EVENING... .TONIGHT...W winds 10 to 15 kt with gusts up to 20 kt, becoming SW 5 to 10 kt after midnight. Seas 2 to 4 ft. Wave Detail: SW 4 ft at 7 seconds and S 2 ft at 11 seconds. .SAT...SW winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to 4 ft. Wave Detail: SW 3 ft at 7 seconds and S 2 ft at 11 seconds. .SAT NIGHT...W winds 10 to 15 kt with gusts up to 25 kt, diminishing to 5 to 10 kt after midnight. Seas 2 to 4 ft. Wave Detail: SW 3 ft at 7 seconds and S 3 ft at 9 seconds. .SUN...SW winds 5 to 10 kt, becoming W in the afternoon. Seas 2 to 3 ft. Wave Detail: S 3 ft at 9 seconds and SW 1 foot at 7 seconds. A chance of snow in the morning, then snow and rain likely in the afternoon. .SUN NIGHT...NW winds 5 to 10 kt, increasing to 10 to 15 kt after midnight. Seas 2 to 3 ft. Wave Detail: W 2 ft at 4 seconds and S 2 ft at 8 seconds. Snow likely, mainly in the evening. .MON...W winds 15 to 20 kt, becoming SW 20 to 25 kt in the afternoon. Gusts up to 30 kt. Seas 2 to 3 ft, building to 3 to 5 ft in the afternoon. Wave Detail: SW 3 ft at 4 seconds and S 2 ft at 8 seconds, becoming S 5 ft at 7 seconds. .MON NIGHT...W winds 25 to 30 kt. Seas 4 to 6 ft. Light freezing spray after midnight. .TUE...W winds 20 to 25 kt with gusts up to 30 kt. Seas 3 to 5 ft. Light freezing spray. .TUE NIGHT AND WED...W winds 15 to 20 kt with gusts up to 25 kt. Seas 2 to 4 ft. Light freezing spray. .WED NIGHT...SW winds 15 to 20 kt. Seas 2 to 4 ft. Light freezing spray. Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height. $$
X
ANZ235 Rhode Island SoundExpires:202601171000;;001526 FZUS51 KBOX 162104 CWFBOX Coastal Waters Forecast for Massachusetts and Rhode Island National Weather Service Boston/Norton MA 404 PM EST Fri Jan 16 2026 Coastal waters from the Merrimack River MA to Watch Hill RI out to 25 NM ANZ235-171000- Rhode Island Sound- 404 PM EST Fri Jan 16 2026 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 10 PM EST THIS EVENING... .TONIGHT...W winds 15 to 20 kt with gusts up to 25 kt, becoming SW 10 to 15 kt after midnight. Seas 4 to 6 ft. Wave Detail: SW 6 ft at 8 seconds and S 4 ft at 12 seconds. .SAT...S winds 10 to 15 kt, becoming SW 15 to 20 kt in the afternoon. Gusts up to 25 kt. Seas 3 to 5 ft. Wave Detail: SW 5 ft at 7 seconds and S 5 ft at 10 seconds. .SAT NIGHT...W winds 15 to 20 kt with gusts up to 25 kt, diminishing to 10 to 15 kt after midnight. Seas 4 to 6 ft. Wave Detail: SW 6 ft at 7 seconds. .SUN...SW winds 5 to 10 kt, becoming NW in the afternoon. Seas 3 to 5 ft. Wave Detail: S 5 ft at 9 seconds and SW 1 foot at 6 seconds. A chance of rain in the morning, then rain and snow likely in the afternoon. .SUN NIGHT...NW winds 10 to 15 kt. Seas 3 to 4 ft. Wave Detail: S 4 ft at 8 seconds and W 2 ft at 4 seconds. Snow likely, mainly in the evening. .MON...W winds 15 to 20 kt, becoming SW 25 to 30 kt in the afternoon. Seas 3 to 4 ft, building to 4 to 6 ft in the afternoon. Wave Detail: W 4 ft at 5 seconds and S 3 ft at 8 seconds, becoming SW 6 ft at 7 seconds and S 3 ft at 8 seconds. .MON NIGHT...W winds 25 to 30 kt with gusts up to 35 kt. Seas 5 to 8 ft. Light freezing spray after midnight. .TUE...W winds 20 to 25 kt with gusts up to 30 kt. Seas 5 to 7 ft. Light freezing spray. .TUE NIGHT...W winds 20 to 25 kt with gusts up to 30 kt. Seas 4 to 6 ft. Light freezing spray. .WED...W winds 15 to 20 kt with gusts up to 25 kt. Seas 3 to 5 ft. Light freezing spray. .WED NIGHT...SW winds 15 to 20 kt with gusts up to 25 kt. Seas 4 to 6 ft. Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height. $$
X
ANZ236 Narragansett BayExpires:202601171000;;001529 FZUS51 KBOX 162104 CWFBOX Coastal Waters Forecast for Massachusetts and Rhode Island National Weather Service Boston/Norton MA 404 PM EST Fri Jan 16 2026 Coastal waters from the Merrimack River MA to Watch Hill RI out to 25 NM ANZ236-171000- Narragansett Bay- 404 PM EST Fri Jan 16 2026 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 7 PM EST THIS EVENING... .TONIGHT...SW winds 10 to 15 kt with gusts up to 20 kt, diminishing to 5 to 10 kt after midnight. Waves 2 to 3 ft. .SAT...S winds 5 to 10 kt, becoming SW 10 to 15 kt in the afternoon. Gusts up to 25 kt. Waves 2 to 3 ft. A chance of rain in the afternoon. .SAT NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt, becoming W 5 to 10 kt after midnight. Waves 2 to 4 ft. .SUN...W winds 5 to 10 kt. Waves 2 to 3 ft. A chance of snow in the morning, then snow likely in the afternoon. .SUN NIGHT...NW winds 5 to 10 kt. Waves 2 to 3 ft. Snow likely in the evening. .MON...W winds 15 to 20 kt with gusts up to 25 kt. Waves 2 to 4 ft. .MON NIGHT...W winds 15 to 20 kt with gusts up to 30 kt. Waves 2 to 4 ft. Light freezing spray after midnight. .TUE THROUGH WED...SW winds 15 to 20 kt with gusts up to 30 kt. Waves 2 to 4 ft. Light freezing spray. .WED NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt. Waves 2 to 4 ft. Light freezing spray. Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height. $$ For the latest updates...please visit our webpage at www.weather.gov/boston You can follow us on Facebook at www.facebook.com/NWSBoston You can follow us on Twitter at @NWSBoston
X
ANZ237 Block Island SoundExpires:202601171000;;001527 FZUS51 KBOX 162104 CWFBOX Coastal Waters Forecast for Massachusetts and Rhode Island National Weather Service Boston/Norton MA 404 PM EST Fri Jan 16 2026 Coastal waters from the Merrimack River MA to Watch Hill RI out to 25 NM ANZ237-171000- Block Island Sound- 404 PM EST Fri Jan 16 2026 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 10 PM EST THIS EVENING... .TONIGHT...W winds 15 to 20 kt with gusts up to 25 kt, becoming SW 10 to 15 kt after midnight. Seas 3 to 5 ft. Wave Detail: W 3 ft at 5 seconds and S 3 ft at 11 seconds. .SAT...SW winds 10 to 15 kt with gusts up to 25 kt. Seas 3 to 5 ft. Wave Detail: S 5 ft at 11 seconds and SW 4 ft at 7 seconds. A chance of rain in the afternoon. .SAT NIGHT...W winds 10 to 15 kt with gusts up to 25 kt, diminishing to 5 to 10 kt after midnight. Seas 4 to 6 ft. Wave Detail: S 5 ft at 8 seconds and W 2 ft at 4 seconds. .SUN...SW winds 5 to 10 kt, becoming NW in the afternoon. Seas 3 to 5 ft. Wave Detail: S 5 ft at 9 seconds and SW 1 foot at 5 seconds. A chance of snow and rain in the morning, then snow and rain likely in the afternoon. .SUN NIGHT...NW winds 10 to 15 kt. Seas 2 to 4 ft. Wave Detail: S 4 ft at 8 seconds and W 2 ft at 3 seconds. Snow likely in the evening. .MON...W winds 15 to 20 kt, increasing to 20 to 25 kt in the afternoon. Gusts up to 30 kt. Seas 2 to 4 ft, building to 4 to 6 ft in the afternoon. Wave Detail: W 3 ft at 4 seconds and SE 3 ft at 8 seconds, becoming W 5 ft at 5 seconds and S 3 ft at 8 seconds. .MON NIGHT...W winds 20 to 25 kt with gusts up to 35 kt. Seas 5 to 7 ft. Light freezing spray after midnight. .TUE...W winds 15 to 20 kt with gusts up to 30 kt. Seas 4 to 6 ft. Light freezing spray. .TUE NIGHT...W winds 15 to 20 kt with gusts up to 30 kt. Seas 3 to 5 ft. Light freezing spray. .WED...W winds 15 to 20 kt with gusts up to 25 kt. Seas 2 to 4 ft. Light freezing spray. .WED NIGHT...SW winds 15 to 20 kt with gusts up to 25 kt. Seas 4 to 6 ft. Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height. $$
X
ANZ250 Coastal waters east of Ipswich Bay and the Stellwagen Bank National Marine SanctuaryExpires:202601171000;;001517 FZUS51 KBOX 162104 CWFBOX Coastal Waters Forecast for Massachusetts and Rhode Island National Weather Service Boston/Norton MA 404 PM EST Fri Jan 16 2026 Coastal waters from the Merrimack River MA to Watch Hill RI out to 25 NM ANZ250-171000- Coastal waters east of Ipswich Bay and the Stellwagen Bank National Marine Sanctuary- 404 PM EST Fri Jan 16 2026 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH SATURDAY EVENING... .TONIGHT...W winds 15 to 20 kt with gusts up to 25 kt, becoming SW 10 to 15 kt after midnight. Seas 4 to 6 ft, subsiding to 3 to 4 ft after midnight. Wave Detail: W 6 ft at 5 seconds and SE 3 ft at 13 seconds, becoming SW 4 ft at 5 seconds and SE 3 ft at 13 seconds. .SAT...S winds 10 to 15 kt with gusts up to 25 kt. Seas 3 to 5 ft. Wave Detail: SW 3 ft at 4 seconds and SE 3 ft at 12 seconds. A chance of rain in the afternoon. .SAT NIGHT...SW winds 15 to 20 kt, becoming W 10 to 15 kt after midnight. Gusts up to 25 kt. Seas 2 to 4 ft. Wave Detail: SW 4 ft at 4 seconds and SE 3 ft at 10 seconds. A chance of rain in the evening. .SUN...SW winds 5 to 10 kt. Seas 2 to 4 ft. Wave Detail: SE 3 ft at 10 seconds and W 2 ft at 4 seconds. A chance of rain. A chance of snow in the afternoon. .SUN NIGHT...NW winds 5 to 10 kt, increasing to 10 to 15 kt with gusts up to 20 kt after midnight. Seas 2 to 4 ft. Wave Detail: SE 3 ft at 9 seconds and W 2 ft at 3 seconds. A chance of snow. Rain likely in the evening. .MON...W winds 15 to 20 kt, becoming SW 20 to 25 kt with gusts up to 30 kt in the afternoon. Seas 3 to 5 ft. Wave Detail: SW 5 ft at 5 seconds and SE 3 ft at 8 seconds. .MON NIGHT...SW winds 20 to 25 kt, becoming W 25 to 30 kt after midnight. Seas 5 to 7 ft. Light freezing spray after midnight. .TUE...W winds 20 to 25 kt with gusts up to 30 kt. Seas 5 to 7 ft. Light freezing spray. .TUE NIGHT...W winds 20 to 25 kt with gusts up to 30 kt. Seas 5 to 7 ft. Light freezing spray. .WED...W winds 20 to 25 kt. Seas 4 to 6 ft. Light freezing spray. .WED NIGHT...SW winds 15 to 20 kt with gusts up to 25 kt. Seas 3 to 5 ft. Light freezing spray. A chance of snow showers. Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height. $$
X
ANZ251 Massachusetts Bay and Ipswich BayExpires:202601171000;;001518 FZUS51 KBOX 162104 CWFBOX Coastal Waters Forecast for Massachusetts and Rhode Island National Weather Service Boston/Norton MA 404 PM EST Fri Jan 16 2026 Coastal waters from the Merrimack River MA to Watch Hill RI out to 25 NM ANZ251-171000- Massachusetts Bay and Ipswich Bay- 404 PM EST Fri Jan 16 2026 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 10 PM EST THIS EVENING... .TONIGHT...W winds 15 to 20 kt with gusts up to 25 kt, becoming SW 10 to 15 kt after midnight. Seas 2 to 3 ft. Wave Detail: W 3 ft at 4 seconds and E 2 ft at 11 seconds. .SAT...S winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to 3 ft. Wave Detail: S 3 ft at 3 seconds and E 2 ft at 12 seconds. Rain likely in the afternoon. .SAT NIGHT...SW winds 10 to 15 kt. Gusts up to 20 kt in the evening. Seas 2 to 3 ft. Wave Detail: SW 3 ft at 3 seconds and E 2 ft at 11 seconds. .SUN...SW winds 5 to 10 kt. Seas around 2 ft. Wave Detail: SW 2 ft at 3 seconds and SE 2 ft at 10 seconds. A chance of snow. .SUN NIGHT...NW winds 5 to 10 kt, increasing to 10 to 15 kt after midnight. Seas around 2 ft. Wave Detail: NW 2 ft at 3 seconds and SE 2 ft at 10 seconds. A chance of snow. .MON...SW winds 15 to 20 kt with gusts up to 25 kt. Seas 2 to 3 ft. Wave Detail: SW 3 ft at 4 seconds and SE 2 ft at 9 seconds. .MON NIGHT...W winds 20 to 25 kt with gusts up to 30 kt. Seas 2 to 4 ft. Light freezing spray after midnight. .TUE THROUGH WED...SW winds 20 to 25 kt with gusts up to 30 kt. Seas 2 to 4 ft. Light freezing spray. .WED NIGHT...SW winds 15 to 20 kt. Seas 2 to 4 ft. Light freezing spray. A chance of snow showers. Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height. $$
X
ANZ254 Coastal waters from Provincetown MA to Chatham MA to Nantucket MA out 20 NMExpires:202601171000;;001520 FZUS51 KBOX 162104 CWFBOX Coastal Waters Forecast for Massachusetts and Rhode Island National Weather Service Boston/Norton MA 404 PM EST Fri Jan 16 2026 Coastal waters from the Merrimack River MA to Watch Hill RI out to 25 NM ANZ254-171000- Coastal waters from Provincetown MA to Chatham MA to Nantucket MA out 20 nm- 404 PM EST Fri Jan 16 2026 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH SATURDAY EVENING... .TONIGHT...W winds 15 to 20 kt with gusts up to 30 kt, becoming SW 10 to 15 kt after midnight. Seas 5 to 7 ft, subsiding to 3 to 5 ft after midnight. Wave Detail: W 6 ft at 6 seconds and SE 4 ft at 11 seconds, becoming W 4 ft at 6 seconds and S 4 ft at 11 seconds. .SAT...S winds 10 to 15 kt with gusts up to 25 kt. Seas 3 to 5 ft. Wave Detail: S 4 ft at 5 seconds and SE 4 ft at 11 seconds. .SAT NIGHT...W winds 10 to 15 kt with gusts up to 25 kt. Seas 4 to 6 ft. Wave Detail: S 5 ft at 10 seconds and SW 4 ft at 5 seconds. A chance of rain in the evening. .SUN...W winds 5 to 10 kt. Seas 4 to 6 ft. Wave Detail: S 5 ft at 9 seconds and NW 1 foot at 4 seconds. A chance of rain in the morning, then rain likely in the afternoon. .SUN NIGHT...N winds 10 to 15 kt, becoming NW with gusts up to 20 kt after midnight. Seas 3 to 4 ft. Wave Detail: S 4 ft at 8 seconds and NW 3 ft at 4 seconds. A chance of snow. Rain likely in the evening, then a chance of rain after midnight. .MON...W winds 15 to 20 kt, becoming SW 20 to 25 kt with gusts up to 30 kt in the afternoon. Seas 4 to 6 ft. Wave Detail: SW 6 ft at 5 seconds and SE 4 ft at 8 seconds. .MON NIGHT...W winds 20 to 25 kt with gusts up to 35 kt. Seas 5 to 7 ft, building to 6 to 9 ft after midnight. S and E of Nantucket, seas 8 to 11 ft, building to 9 to 13 ft after midnight. Light freezing spray after midnight. .TUE AND TUE NIGHT...W winds 20 to 25 kt with gusts up to 35 kt. Seas 5 to 8 ft. S and E of Nantucket, seas 9 to 13 ft, subsiding to 7 to 10 ft. Light freezing spray. .WED...W winds 15 to 20 kt with gusts up to 25 kt. Seas 4 to 6 ft. Light freezing spray. .WED NIGHT...SW winds 15 to 20 kt. Seas 4 to 6 ft. A chance of snow showers. Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height. $$
X
ANZ255 Coastal waters extending out to 25 NM south of Martha’s Vineyard and NantucketExpires:202601171000;;001521 FZUS51 KBOX 162104 CWFBOX Coastal Waters Forecast for Massachusetts and Rhode Island National Weather Service Boston/Norton MA 404 PM EST Fri Jan 16 2026 Coastal waters from the Merrimack River MA to Watch Hill RI out to 25 NM ANZ255-171000- Coastal Waters extending out to 25 nm South of Marthas Vineyard and Nantucket- 404 PM EST Fri Jan 16 2026 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH SATURDAY EVENING... .TONIGHT...W winds 20 to 25 kt with gusts up to 30 kt, becoming SW 10 to 15 kt with gusts up to 20 kt after midnight. Seas 6 to 9 ft, subsiding to 4 to 6 ft after midnight. Wave Detail: SW 8 ft at 8 seconds and SE 4 ft at 11 seconds, becoming SW 5 ft at 8 seconds and S 4 ft at 11 seconds. .SAT...S winds 15 to 20 kt with gusts up to 25 kt. Seas 4 to 6 ft. Wave Detail: SW 6 ft at 8 seconds and SE 5 ft at 11 seconds. .SAT NIGHT...W winds 15 to 20 kt with gusts up to 25 kt, diminishing to 10 to 15 kt after midnight. Seas 5 to 7 ft. Wave Detail: SW 7 ft at 9 seconds. .SUN...SW winds 5 to 10 kt, becoming NW in the afternoon. Seas 4 to 6 ft. Wave Detail: S 6 ft at 9 seconds. A chance of rain in the morning, then rain likely in the afternoon. .SUN NIGHT...N winds 10 to 15 kt, becoming NW 15 to 20 kt after midnight. Seas 3 to 5 ft. Wave Detail: S 5 ft at 8 seconds and W 4 ft at 5 seconds. Snow and rain likely in the evening, then a chance of snow after midnight. .MON...W winds 20 to 25 kt, increasing to 25 to 30 kt in the afternoon. Seas 4 to 6 ft, building to 6 to 9 ft in the afternoon. Wave Detail: W 6 ft at 6 seconds and SE 4 ft at 8 seconds, becoming SW 9 ft at 7 seconds and SE 3 ft at 9 seconds. .MON NIGHT...W winds 30 to 35 kt, becoming 25 to 35 kt after midnight. Seas 9 to 12 ft. Light freezing spray after midnight. .TUE...W winds 25 to 30 kt with gusts up to 35 kt. Seas 8 to 11 ft. Light freezing spray. .TUE NIGHT...W winds 25 to 30 kt. Seas 7 to 10 ft. Light freezing spray. .WED...W winds 20 to 25 kt. Seas 5 to 8 ft. Light freezing spray. .WED NIGHT...SW winds 20 to 25 kt. Seas 5 to 7 ft. Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height. $$
X
ANZ256 Coastal waters from Montauk NY to Martha’s Vineyard extending out to 20 NM south of Block IslandExpires:202601171000;;001522 FZUS51 KBOX 162104 CWFBOX Coastal Waters Forecast for Massachusetts and Rhode Island National Weather Service Boston/Norton MA 404 PM EST Fri Jan 16 2026 Coastal waters from the Merrimack River MA to Watch Hill RI out to 25 NM ANZ256-171000- Coastal Waters from Montauk NY to Marthas Vineyard extending out to 20 nm South of Block Island- 404 PM EST Fri Jan 16 2026 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH SATURDAY EVENING... .TONIGHT...W winds 20 to 25 kt, becoming SW 15 to 20 kt after midnight. Seas 5 to 8 ft, subsiding to 5 to 6 ft after midnight. Wave Detail: SW 7 ft at 8 seconds and SE 3 ft at 12 seconds, becoming SW 5 ft at 7 seconds and SE 3 ft at 11 seconds. .SAT...SW winds 15 to 20 kt with gusts up to 25 kt. Seas 5 to 6 ft. Wave Detail: SW 6 ft at 8 seconds and SE 6 ft at 10 seconds. .SAT NIGHT...W winds 15 to 20 kt with gusts up to 25 kt, diminishing to 10 to 15 kt after midnight. Seas 6 to 7 ft. Wave Detail: SW 7 ft at 7 seconds and S 7 ft at 9 seconds. .SUN...W winds 5 to 10 kt, becoming NW in the afternoon. Seas 5 to 6 ft. Wave Detail: S 6 ft at 9 seconds. A chance of rain in the morning, then rain and snow likely in the afternoon. .SUN NIGHT...NW winds 10 to 15 kt, increasing to 15 to 20 kt after midnight. Seas 4 to 5 ft. Wave Detail: S 5 ft at 8 seconds and NW 4 ft at 5 seconds. Snow likely, mainly in the evening. .MON...W winds 20 to 25 kt, increasing to 25 to 30 kt in the afternoon. Seas 4 to 5 ft, building to 5 to 8 ft in the afternoon. Wave Detail: W 5 ft at 6 seconds and SE 3 ft at 8 seconds, becoming SW 8 ft at 7 seconds and SE 3 ft at 9 seconds. .MON NIGHT...W winds 25 to 30 kt with gusts up to 40 kt. Seas 8 to 11 ft. Light freezing spray after midnight. .TUE...W winds 25 to 30 kt with gusts up to 35 kt. Seas 7 to 10 ft. Light freezing spray. .TUE NIGHT...W winds 25 to 30 kt. Seas 6 to 9 ft. Light freezing spray. .WED...W winds 20 to 25 kt. Seas 5 to 7 ft. Light freezing spray. .WED NIGHT...SW winds 20 to 25 kt. Seas 5 to 8 ft. Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height. $$
X
ANZ230 Boston HarborExpires:202601171300;;010047 FZUS51 KBOX 170005 CWFBOX Coastal Waters Forecast for Massachusetts and Rhode Island National Weather Service Boston/Norton MA 704 PM EST Fri Jan 16 2026 Coastal waters from the Merrimack River MA to Watch Hill RI out to 25 NM ANZ230-171300- Boston Harbor- 704 PM EST Fri Jan 16 2026 .TONIGHT...W winds 10 to 15 kt with gusts up to 20 kt, becoming S 5 to 10 kt after midnight. Waves around 2 ft this evening, then 1 foot or less. .SAT...S winds 10 to 15 kt with gusts up to 20 kt. Waves around 2 ft. Rain likely in the afternoon. .SAT NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt, diminishing to 5 to 10 kt after midnight. Waves around 2 ft. .SUN...SW winds 5 to 10 kt. Waves 1 foot or less. A chance of snow. .SUN NIGHT...NW winds 5 to 10 kt. Waves 1 foot or less. A chance of snow in the evening. .MON AND MON NIGHT...W winds 20 to 25 kt with gusts up to 30 kt. Waves around 2 ft. .TUE THROUGH WED NIGHT...SW winds 15 to 20 kt with gusts up to 25 kt. Waves 2 to 3 ft. A chance of. Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height. $$
|
|
Copyright © Sandybay.net :: All rights reserved.