High Seas Forecast - Western Atlantic, Caribbean and Gulf of Mexico
Expires:No;;966662
FZNT01 KWBC 062225
HSFAT1
HIGH SEAS FORECAST FOR METAREA IV
NWS OCEAN PREDICTION CENTER WASHINGTON DC
2230 UTC THU NOV 06 2025
CCODE/2:31:04:01:00/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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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).
FOR ANY TROPICAL CYCLONE INFORMATION BEYOND 48 HOURS REFERENCE
THE ASSOCIATED NWS TROPICAL CYCLONE FORECAST/ADVISORY (TCM).
SECURITE
NORTH ATLANTIC NORTH OF 31N TO 67N AND WEST OF 35W
ALL FORECASTS VALID OVER ICE FREE FORECAST WATERS
SYNOPSIS VALID 1800 UTC NOV 06.
24 HOUR FORECAST VALID 1800 UTC NOV 07.
48 HOUR FORECAST VALID 1800 UTC NOV 08.
.WARNINGS.
...HURRICANE FORCE WIND WARNING...
.LOW 45N58W 969 MB MOVING NE 35 KT AND WILL RAPIDLY INTENSIFY
NEXT 12 HOURS. WITHIN 120 NM W...300 NM SW...480 NM S AND 360 NM
SE QUADRANTS WINDS 40 TO 55 KT. SEAS 3.5 TO 8.5 M...HIGHEST NEAR
41N60W. ALSO FROM 34N TO 47N BETWEEN 48W AND 68W WINDS 25 TO 40
KT. SEAS 2.5 TO 6 M...HIGHEST S AND SW QUADRANTS...EXCEPT N OF
46N W OF 53W SEAS TO 2.5 M. ELSEWHERE BETWEEN 75W AND A LINE
FROM 48N55W TO 40N42W TO 33N60W WINDS 20 TO 30 KT. SEAS TO 4 M.
.06 HOUR FORECAST COMPLEX LOW WITH MAIN CENTER NEAR 46N53W 964
MB. WITHIN 300 NM S AND 240 NM SW QUADRANTS WINDS 55 TO 70 KT.
SEAS 7 TO 11.5 M. ELSEWHERE FROM 39N TO 48N BETWEEN 45W AND 60W
WINDS 40 TO 55 KT. SEAS 3.5 TO 8.5 M...HIGHEST S AND SW OF LOW.
.24 HOUR FORECAST 53N43W 957 MB. FROM 57N TO 63N BETWEEN 39W AND
48W WINDS 50 TO 65 KT. SEAS 5.5 TO 9.5 M. ALSO FROM 43N TO 53N E
OF 50W AND N OF 56N E OF 50W WINDS 35 TO 50 KT. SEAS 4 TO 10.5
M...HIGHEST NEAR 49N38W. ELSEWHERE E OF A LINE FROM 61N50W TO
60N56W TO 50N66W TO 38N51W WINDS 30 TO 45 KT. SEAS 3 TO 7 M.
OTHERWISE S OF 38N E OF 68W WINDS TO 25 KT. SEAS 2.5 TO 6 M IN
MIXED SWELL.
.48 HOUR FORECAST LOW 55N39W 974 MB. FROM 59N TO 65N E OF 44W
WINDS 45 TO 55 KT. SEAS 5.5 TO 9.5 M. ALSO FROM 45N TO 53N E OF
48W AND BETWEEN 180 NM 300 NM NW QUADRANT WINDS 35 TO 50 KT.
SEAS 4.5 TO 8.5 M. ELSEWHERE E OF A LINE FROM 60N47W TO 53N52W
TO 42N43W WINDS 25 TO 40 KT. SEAS 3 TO 7 M. OTHERWISE S OF 42N E
OF 56W WINDS TO 25 KT. SEAS 2.5 TO 6 M IN MIXED SWELL...HIGHEST
NEAR 42N38W.
...STORM WARNING...
.LOW 54N41W 967 MB MOVING NE 15 KT THEN TURNING W BY 12 HOURS.
BETWEEN 180 NM AND 540 NM N QUADRANT...AND E OF A LINE FROM
53N48W TO 45N40W WINDS 35 TO 50 KT. SEAS 6 TO 11 M...EXCEPT N OF
56N SEAS 3.5 TO 8 M. ALSO FROM 57N TO 60N E OF 59W...N OF 60N E
OF GREENLAND AND E OF A LINE FROM 54N50W TO 42N41W WINDS 25 TO
40 KT. SEAS 3 TO 9 M... HIGHEST NEAR 45N38W. ELSEWHERE FROM 35N
TO 63N E OF 61W WINDS TO 25 KT. SEAS 2.5 TO 7.5 M IN MIXED
SWELL...HIGHEST S OF LOW.
.24 HOUR FORECAST LOW AND ASSOCIATED CONDITIONS ABSORBED MY LOW
53N43W ABOVE.
...GALE WARNING...
.24 HOUR FORECAST W AND N OF A LINE FROM 60N65W TO 63N60W TO
64N56W AREA OF N TO NE WINDS 25 TO 40 KT. SEAS 2.5 TO 4 M.
.48 HOUR FORECAST N OF 63N W OF 58W AREA OF N WINDS 25 TO 35 KT.
SEAS 2.5 TO 4 M.
...GALE WARNING...
.30 HOUR FORECAST W OF A LINE FROM 46N60W TO 34N72W AREA OF S TO
SW WINDS 20 TO 30 KT. SEAS TO 3 M.
.48 HOUR FORECAST NEW LOW INLAND NEAR 49N75W 990 MB. WITHIN 180
NM SE OF A LINE FROM 40N66W TO 38N71W WINDS 25 TO 35 KT. SEAS
2.5 TO 4 M.
.SYNOPSIS AND FORECAST.
.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM W OF A LINE FROM
52N52W TO 58N56W TO 65N63W...AND WITHIN 120 NM OF E GREENLAND
COAST FROM 60N TO 65N.
.24 HOUR FORECAST DENSE FOG FROM 51N TO 54N BETWEEN 43W AND
45W...AND WITHIN 90 NM OF E GREENLAND COAST FROM 60N TO 63N.
.48 HOUR FORECAST DENSE FOG WITHIN 120 NM W OF A LINE FROM
64N37W TO 59N42W.
.LIGHT FREEZING SPRAY N OF 64N E OF GREENLAND.
.24 HOUR FORECAST LITTLE CHANGE.
.48 HOUR FORECAST LIGHT FREEZING SPRAY N OF 65N E OF GREENLAND.
.FORECASTER BANCROFT. 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 THU NOV 6.
24 HOUR FORECAST VALID 1800 UTC FRI NOV 7.
48 HOUR FORECAST VALID 1800 UTC SAT NOV 8.
.WARNINGS.
.NONE.
.SYNOPSIS AND FORECAST.
.ATLC STATIONARY FRONT FROM 30N38W TO 21N76W. WITHIN 31N35W TO
30N62W TO 25N65W TO 22N63W TO 22N56W TO 31N35W WINDS 20 KT OR
LESS. SEAS 2.5 TO 4.5 M IN NW TO N SWELL.
.24 HOUR FORECAST TROUGH FROM 29N53W TO 26N60.5W. WITHIN 31N35W
TO 31N48W TO 18N62W TO 14N51W TO 07N46W TO 08N39W TO
31N35W...INCLUDING IN ATLANTIC EXPOSURES AND PASSAGES...WINDS 20
KT OR LESS. SEAS 2.5 TO 3.0 M IN NW TO N SWELL.
.48 HOUR FORECAST TROUGH DISSIPATED. WITHIN 30N35W TO 22N45W TO
19N56W TO 14N59W TO 06N52W TO 08N35W TO 30N35W WINDS 20 KT OR
LESS. SEAS 2.5 TO 3.0 M IN NW TO N SWELL.
.ATLC 06 HOUR FORECAST WITHIN 19N35W TO 19N37W TO 16N40W TO
14N39W TO 15N35W TO 19N35W WINDS 20 KT OR LESS. SEAS 2.5 M IN N
SWELL.
.18 HOUR FORECAST CONDITIONS MERGED WITH AREA DESCRIBED ABOVE.
.ATLC 18 HOUR FORECAST COLD FRONT FROM 31N60W TO 31N71W. WITHIN
31N50.5W TO 31N62.5W TO 30.5N59.5W TO 30.5N57.5W TO 31N50.5W
WINDS 20 KT OR LESS. SEAS 2.5 M IN NW TO N SWELL.
.24 HOUR FORECAST COLD FRONT DISSIPATED. WITHIN 31N48W TO 31N62W
TO 30N60W TO 29N58W TO 30N49W TO 31N48W WINDS 20 KT OR LESS.
SEAS 2.5 TO 3.0 M IN NW TO N SWELL.
.48 HOUR FORECAST WITHIN 31N35W TO 31N56W TO 24N57W TO 23N52W TO
23N43W TO 26N38W TO 31N35W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.5
M IN NW TO N SWELL.
.REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 2.5 M.
$$
.FORECASTER ADAMS. NATIONAL HURRICANE CENTER.
