High Seas Forecast - Western Atlantic, Caribbean and Gulf of Mexico
Expires:No;;036244
FZNT01 KWBC 261532
HSFAT1
HIGH SEAS FORECAST FOR METAREA IV
NWS OCEAN PREDICTION CENTER WASHINGTON DC
1630 UTC TUE SEP 26 2023
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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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).
FROM OCTOBER 15 TO APRIL 1, DUE TO THE CLIMATOLOGY OF THE NORTH
ATLANTIC AND THE FREQUENCY AND VOLUME OF WEATHER HAZARDS, ALONG
WITH CUSTOMER FEEDBACK, HIGH SEAS FORECASTS N OF 31N WILL BE
LIMITED
TO WINDS OF 25 TO 35 KNOTS AND HIGHER, AND SEAS OF 12 FEET OR
GREATER, ALONG WITH FREEZING SPRAY, DENSE FOG, AND VOLCANIC ASH.
LESSER CONDITIONS WILL BE INCLUDED FOR WARNING CONDITIONS AND TO
PRESERVE CONTINUITY WHERE APPROPRIATE. SEND FEEDBACK VIA
HTTPS://OCEAN.WEATHER.GOV/CONTACT/INDEX.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 1200 UTC SEP 26.
24 HOUR FORECAST VALID 1200 UTC SEP 27.
48 HOUR FORECAST VALID 1200 UTC SEP 28.
.WARNINGS.
...GALE WARNING...
.LOW WELL E OF AREA. N OF 60N E OF GREENLAND WINDS 30 TO 45 KT.
SEAS 11 TO 21 FT.
.24 HOUR FORECAST COMPLEX LOW E OF AREA WITH MAIN CENTER 62N29W
988 MB. N OF 60N E OF 42W WINDS 25 TO 35 KT. SEAS 12 TO 20 FT.
.48 HOUR FORECAST COMPLEX LOW WITH MEAN CENTER 60N29W 990 MB. N
OF 59N E OF 43W WINDS 25 TO 40 KT. SEAS 11 TO 21 FT.
...GALE WARNING...
.LOW 56N40W 996 MB MOVING SE 20 KT. FROM 48N TO 60N E OF 58W
WINDS 25 TO 40 KT. SEAS 8 TO 17 FT.
.24 HOUR FORECAST LOW E OF AREA 53N28W 989 MB. FROM 43N TO 60N E
OF 45W WINDS 25 TO 35 KT. SEAS 8 TO 16 FT. ELSEWHERE FROM 42N TO
46N BETWEEN 45W AND 55W WINDS LESS THAN 25 KT. SEAS TO 12 FT.
.48 HOUR FORECAST LOW AND CONDITIONS MOVED E OF AREA.
...GALE WARNING...
.COMPLEX LOW WITH FIRST CENTER 39N47W 1009 MB MOVING E 30 KT
THEN TURNING MORE NE AFTER 18 HOUR AND SECOND CENTER 38N54W 1010
MB MOVING SE 20 KT. FROM 34N TO 42N BETWEEN 43W AND 61W WINDS 25
TO 35 KT. SEAS TO 12 FT.
.24 HOUR FORECAST COMPLEX LOW WITH FIRST CENTER 41N32W 1000 MB
AND SECOND CENTER 36N45W 1012 MB. FROM 33N TO 39N BETWEEN 43W
AND 60W AND WITHIN 240 NM SE AND S OF A FRONT FROM 38N35W TO
37N40W TO SECOND CENTER WINDS 20 TO 30 KT. SEAS TO 12 FT.
ELSEWHERE WITHIN 180 NM NW AND N OF FRONT WINDS LESS THAN 25 KT.
SEAS TO 11 FT.
.48 HOUR FORECAST LOW 36N38W 1015 MB WITH FIRST CENTER WELL E OF
AREA. CONDITIONS DIMINISHED.
...GALE WARNING...
.COMPLEX LOW WITH FIRST CENTER 38N74W 1018 MB MOVING S 05 KT AND
SECOND CENTER 38N69W 1016 MB. FROM 37N TO 43N BETWEEN 61W AND
76W WINDS 25 TO 35 KT. SEAS 8 TO 16 FT.
.24 HOUR FORECAST LOW 35N74W 1016 MB WITH SECOND CENTER
DISSIPATED. FROM 36N TO 42N W OF 60W WINDS 25 TO 35 KT. SEAS 8
TO 17 FT. ELSEWHERE FROM 32N TO 36N W OF 74W WINDS 20 TO 30 KT.
SEAS 8 TO 13 FT.
.48 HOUR FORECAST LOW 34N75W 1016 MB. FROM 37N TO 41N BETWEEN
55W AND 76W AND W OF A LINE FROM 31N78W TO 37N73W WINDS TO 25
KT. SEAS TO 11 FT.
...GALE WARNING...
.LOW 62N49W 1007 MB MOVING SE 10 KT. FROM 60N TO 65N BETWEEN 48W
AND 58W WINDS 25 TO 35 KT. SEAS 8 TO 15 FT.
.24 HOUR FORECAST LOW DISSIPATED AND ASSOCIATED CONDITIONS
DIMINISHED.
...GALE WARNING...
.24 HOUR FORECAST NEW LOW TO FORM NEAR 64N74W 995 MB. N OF 55N W
OF 48W WINDS 25 TO 40 KT. SEAS 8 TO 13 FT.
.48 HOUR FORECAST LOW 54N41W 999 MB. FROM 44N TO 60N BETWEEN 35W
AND 61W WINDS 25 TO 35 KT. SEAS 8 TO 16 FT.
.SYNOPSIS AND FORECAST.
.LOW E OF AREA 43N30W 994 MB MOVING NE 40 KT. FROM 34N TO 46N E
OF 41W WINDS TO 25 KT. SEAS 8 TO 14 FT.
.24 HOUR FORECAST LOW AND ASSOCIATED CONDITIONS WELL E OF AREA.
.48 HOUR FORECAST N OF 61N W OF 55W WINDS TO 25 KT. SEAS TO 10
FT.
.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM FROM 61N TO 64N W
OF 61W AND FROM 63N TO 66N E OF 38W.
.24 HOUR FORECAST DENSE FOG N OF 62N BETWEEN 60W AND GREENLAND.
.48 HOUR FORECAST DENSE FOG FROM 60N TO 65N E OF 40W AND N OF
63N W OF GREENLAND.
.FORECASTER JOSEPH. OCEAN PREDICTION CENTER.
NATIONAL HURRICANE CENTER MIAMI FL
ATLANTIC FROM 07N TO 31N W OF 35W INCLUDING CARIBBEAN SEA AND
GULF OF MEXICO
SYNOPSIS VALID 1200 UTC TUE SEP 26.
24 HOUR FORECAST VALID 1200 UTC WED SEP 27.
48 HOUR FORECAST VALID 1200 UTC THU SEP 28.
.WARNINGS.
...ATLANTIC TROPICAL STORM WARNING...
.TROPICAL STORM PHILIPPE NEAR 17.3N 50.3W 1003 MB AT 1500 UTC
SEP 26 MOVING W OR 275 DEG AT 12 KT. MAXIMUM SUSTAINED WINDS 40
KT GUSTS 50 KT. TROPICAL STORM FORCE WINDS WITHIN 0 NM W
SEMICIRCLE...130 NM NE QUADRANT AND 150 NM SE QUADRANT. SEAS 12
FT OR GREATER WITHIN 180 NM NE QUADRANT...120 NM SE
QUADRANT...90 NM SW QUADRANT...AND 210 NM NW QUADRANT WITH SEAS
TO 22 FT. ELSEWHERE WITHIN 20N45W TO 21N48W TO 21N51W TO 18N51W
TO 16N50W TO 18N45W TO 20N45W WINDS 20 TO 33 KT. SEAS 12 FT.
REMAINDER AREA WITHIN 22N43W TO 27N48W TO 23N54W TO 17N54W TO
16N50W TO 18N44W TO 22N43W WINDS 20 KT OR LESS. SEAS 8 TO 11 FT
IN MIXED SWELL.
.24 HOUR FORECAST TROPICAL STORM PHILIPPE NEAR 18.9N 53.4W.
MAXIMUM SUSTAINED WINDS 40 KT GUSTS 50 KT. TROPICAL STORM FORCE
WINDS WITHIN 120 NM E SEMICIRCLE AND 0 NM W SEMICIRCLE. SEAS 12
FT OR GREATER WITHIN 210 NM NE QUADRANT...90 NM SE QUADRANT...0
NM SW QUADRANT AND 120 NM NW QUADRANT WITH SEAS TO 21 FT.
ELSEWHERE WITHIN 21N49W TO 23N52W TO 22N54W TO 18N54W TO 18N51W
TO 19N49W TO 21N49W WINDS 20 TO 33 KT. SEAS 12 FT. REMAINDER AREA
WITHIN 25N49W TO 26N53W TO 23N57W TO 16N56W TO 18N47W TO 20N44W
TO 25N49W WINDS 20 KT OR LESS. SEAS 8 TO 12 FT IN MIXED SWELL.
.48 HOUR FORECAST TROPICAL STORM PHILIPPE NEAR 20.7N 56.5W.
MAXIMUM SUSTAINED WINDS 35 KT GUSTS 45 KT. TROPICAL STORM FORCE
WINDS WITHIN 90 NM E SEMICIRCLE AND 0 NM W SEMICIRCLE. SEAS 12 FT
OR GREATER WITHIN 150 NM NE QUADRANT...90 NM SE QUADRANT...0 NM
SW QUADRANT AND 60 NM NW QUADRANT WITH SEAS TO 18 FT. ELSEWHERE
WITHIN 24N53W TO 25N55W TO 24N56W TO 21N56W TO 20N55W TO 22N53W
TO 24N53W WINDS 20 TO 33 KT. SEAS 11 TO 12 FT. REMAINDER AREA
WITHIN 24N50W TO 27N52W TO 29N57W TO 24N62W TO 20N62W TO 21N51W
TO 24N50W WINDS 20 KT OR LESS. SEAS 8 TO 12 FT IN MIXED SWELL.
.72 HOUR FORECAST TROPICAL DEPRESSION PHILIPPE NEAR 21.2N 59.8W.
MAXIMUM SUSTAINED WINDS 30 KT GUSTS 40 KT.
EXTENDED OUTLOOK...USE FOR GUIDANCE ONLY...ERRORS MAY BE LARGE.
.96 HOUR FORECAST POST-TROPICAL REMNANT LOW PHILIPPE NEAR 21.2N
62.6W. MAXIMUM SUSTAINED WINDS 25 KT GUSTS 35 KT.
.120 HOUR FORECAST POST-TROPICAL REMNANT LOW PHILIPPE NEAR 21.3N
65.1W. MAXIMUM SUSTAINED WINDS 25 KT GUSTS 35 KT.
FORECAST WINDS IN AND NEAR ACTIVE TROPICAL CYCLONES SHOULD BE
USED WITH CAUTION DUE TO UNCERTAINTY IN FORECAST TRACK...SIZE
AND INTENSITY.
.SYNOPSIS AND FORECAST.
.ATLC LOW PRES NEAR 10.5N37W 1008 MB. WITHIN 16N35W TO 16N38W TO
14N40W TO 12N40W TO 10N38W TO 10N35W TO 16N35W WINDS 20 TO 25
KT. SEAS 8 TO 10 FT.
.24 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR
12N42W 1007 MB. WITHIN 15N38W TO 17N39W TO 16N41W TO 13N42W TO
09N41W TO 12N39W TO 15N38W WINDS 20 TO 30 KT. SEAS 8 TO 10 FT.
ELSEWHERE WITHIN 17N37W TO 18N44W TO 13N43W TO 13N41W TO 11N40W
TO 12N37W TO 17N37W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN MIXED
SWELL.
.48 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR
14N45W 1007 MB. WITHIN 17N42W TO 20N44W TO 17N46W TO 15N46W TO
13N45W TO 14N42W TO 17N42W WINDS 20 TO 30 KT. SEAS 8 TO 11 FT.
ELSEWHERE WITHIN 18N41W TO 20N45W TO 19N48W TO 13N46W TO 12N41W
TO 15N39W TO 18N41W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN MIXED
SWELL.
.CARIBBEAN 06 HOUR FORECAST WITHIN 13N70W TO 13N72W TO 13N73W TO
12N73W TO 11N71W TO 11N69W TO 13N70W...INCLUDING THE GULF OF
VENEZUELA... NE TO E WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS
LESS THAN 8 FT.
.REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.
$$
.FORECASTER AL. NATIONAL HURRICANE CENTER.
