FZNT01 KWBC 122158
HSFAT1
HIGH SEAS FORECAST FOR METAREA IV
NWS OCEAN PREDICTION CENTER WASHINGTON DC
2230 UTC TUE MAY 12 2026
CCODE/1:31:04:01:00/AOE/NWS/CCODE
SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS
SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE
HEIGHT OF THE HIGHEST 1/3 OF THE WAVES. INDIVIDUAL WAVES MAY BE
MORE THAN TWICE THE SIGNIFICANT WAVE HEIGHT.
ONLY YOU KNOW THE WEATHER AT YOUR POSITION. REPORT IT TO THE
NATIONAL WEATHER SERVICE. EMAIL US AT
VOSOPS@NOAA.GOV(LOWERCASE).
FOR INFORMATION ON ATLANTIC ICEBERGS SEE INFORMATION FROM NORTH
ATLANTIC ICE SERVICE AT HTTPS://OCEAN.WEATHER.GOV/ATL_TAB.PHP
(ALL LOWERCASE).
SECURITE
NORTH ATLANTIC NORTH OF 31N TO 67N AND WEST OF 35W
ALL FORECASTS VALID OVER ICE FREE FORECAST WATERS
SYNOPSIS VALID 1800 UTC MAY 12.
24 HOUR FORECAST VALID 1800 UTC MAY 13.
48 HOUR FORECAST VALID 1800 UTC MAY 14.
.WARNINGS.
...GALE WARNING...
.LOW 63N59W 999 MB MOVING NE 10 KT. WITHIN 90 NM NE AND E OF A
LINE FROM 67N56W TO 63N53W TO 61N49W WINDS 25 TO 35 KT. SEAS 2.5
TO 3.5 M. ELSEWHERE FROM N OF 59N W OF GREENLAND WINDS TO 25 KT.
SEAS TO 3 M.
.24 HOUR FORECAST LOW N OF AREA 68N58W 1006 MB. WITHIN 180 NM SE
QUADRANT WINDS TO 25 KT. SEAS TO 2.5 M.
.48 HOUR FORECAST LOW DISSIPATED AND CONDITIONS DIMINISHED.
...GALE WARNING...
.LOW 46N57W 1001 MB MOVING NE 15 KT. WITHIN 120 NM W
QUADRANT...FROM 35N TO 42N BETWEEN 61W AND 65W...AND WITHIN 300
NM NW OF A LINE FROM LOW CENTER TO 38N52W WINDS 25 TO 35 KT.
SEAS TO 3 M. ELSEWHERE FROM 32N TO 50N BETWEEN 42W AND 70W WINDS
TO 25 KT. SEAS TO 2.5 M.
.24 HOUR FORECAST LOW 52N54W 987 MB. WITHIN 420 NM NE...840 NM
SE...AND 300 NM NW QUADRANTS WINDS 25 TO 35 KT. SEAS 3 TO 5 M.
ELSEWHERE FROM 37N TO 61N BETWEEN 35W AND 61W WINDS 20 TO 30 KT.
SEAS 2.5 TO 4 M.
.48 HOUR FORECAST LOW 55N47W 986 MB. WITHIN 480 NM SE..360 NM
SW...AND 300 NM NW QUADRANTS WINDS 25 TO 40 KT. SEAS 3.5 TO 6.5
M...HIGHEST NEAR 53N43W. ELSEWHERE FROM 45N TO 60N E OF 56W
WINDS 20 TO 30 KT. SEAS TO 3.5 M.
.36 HOUR FORECAST NEW LOW 34N72W 1006 MB. WITHIN 480 NM E
QUADRANT WINDS 25 TO 35 KT. SEAS TO 3 M.
.48 HOUR FORECAST LOW 39N66W 1000 MB. WITHIN 360 NM E SEMICIRCLE
WINDS 25 TO 30 KT. SEAS 3 TO 5.5 M.
.SYNOPSIS AND FORECAST.
.LOW 63N37W 997 MB MOVING SE 25 KT. FROM 59N TO 62N E OF 42W
WINDS 20 TO 30 KT. SEAS TO 2.5 M.
.24 HOUR FORECAST LOW WELL E OF THE AREA. CONDITIONS DIMINISHED.
.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM FROM 42N TO 54N
BETWEEN 44W AND 60W...AND N OF A LINE FROM 61N57W TO 65N56W TO
60N47W.
.24 HOUR FORECAST DENSE FOG FROM 56N TO 61N BETWEEN 35W AND
55W...FROM 50N TO 56N BETWEEN 49W AND 57W...N OF 65N BETWEEN 53W
AND 56W...AND WITHIN 90 NM E OF A LINE FROM 50N46W TO 40N46W TO
37N47W.
.48 HOUR FORECAST DENSE FOG FROM 60N TO 64N BETWEEN 36W AND
42W...FROM 53N TO 58N BETWEEN 41W AND 47W...WITHIN 60 NM NW OF A
LINE FROM 55N49W TO 60N52W TO 64N52W...AND FROM 37N TO 42N
BETWEEN 69W AND 72W.
.FORECASTER HYDE. OCEAN PREDICTION CENTER.
NATIONAL HURRICANE CENTER MIAMI FL
ATLANTIC FROM 07N TO 31N W OF 35W INCLUDING CARIBBEAN SEA AND
GULF OF AMERICA
SYNOPSIS VALID 1800 UTC TUE MAY 12.
24 HOUR FORECAST VALID 1800 UTC WED MAY 13.
48 HOUR FORECAST VALID 1800 UTC THU MAY 14.
.WARNINGS.
.NONE.
.SYNOPSIS AND FORECAST.
.ATLC WITHIN 31N76W TO 31N81W TO 29N81W TO 29N79W TO 30N77W TO
31N76W E WINDS 20 TO 25 KT. SEAS 2.5 TO 3.0 M.
.24 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS
LESS THAN 2.5 M.
.ATLC WITHIN 20N35W TO 16N47W TO 10N55W TO 06N56W TO 07N35W TO
20N35W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN NE SWELL.
.24 HOUR FORECAST WITHIN 22N35W TO 22N44W TO 11N55W TO 06N53W TO
07N35W TO 22N35W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN N TO
NE SWELL.
.48 HOUR FORECAST WITHIN 23N35W TO 23N49W TO 19N57W TO 12N59W TO
06N53W TO 07N35W TO 23N35W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0
M IN NE SWELL.
.ATLC 36 HOUR FORECAST WITHIN 31N66W TO 31N71W TO 29N71W TO
29N69W TO 30N67W TO 31N66W S TO SW WINDS 20 TO 25 KT. SEAS 2.5
TO 3.0 M.
.48 HOUR FORECAST WITHIN 31N62W TO 31N70W TO 29N69W TO 28N68W TO
28N65W TO 31N62W S TO SW WINDS 20 TO 25 KT. SEAS 2.5 TO 3.0 M.
.CARIBBEAN WITHIN 13N71W TO 14N77W TO 13N79W TO 11N77W TO 11N73W
TO 11N68W TO 13N71W...INCLUDING THE GULF OF VENEZUELA... NE TO E
WINDS 20 TO 25 KT. SEAS 2.5 M.
.24 HOUR FORECAST WITHIN 14N71W TO 14N73W TO 13N74W TO 12N73W TO
11N71W TO 12N70W TO 14N71W...INCLUDING THE GULF OF VENEZUELA...
NE TO E WINDS 20 TO 25 KT. SEAS 2.5 M.
.48 HOUR FORECAST WITHIN 15N71W TO 14N76W TO 13N77W TO 12N74W TO
12N69W TO 13N69W TO 15N71W...INCLUDING THE GULF OF VENEZUELA...
NE TO E WINDS 20 TO 25 KT. SEAS 2.5 M.
.REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 2.5 M.
$$
.FORECASTER AL. NATIONAL HURRICANE CENTER.
