High Seas Forecast - Western Atlantic, Caribbean and Gulf of Mexico

Expires:No;;887382
FZNT01 KWBC 021622
HSFAT1

HIGH SEAS FORECAST FOR METAREA IV
NWS OCEAN PREDICTION CENTER WASHINGTON DC
1630 UTC TUE DEC 02 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS 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).

SECURITE

NORTH ATLANTIC NORTH OF 31N TO 67N AND WEST OF 35W

ALL FORECASTS VALID OVER ICE FREE FORECAST WATERS

SYNOPSIS VALID 1200 UTC DEC 02. 
24 HOUR FORECAST VALID 1200 UTC DEC 03.
48 HOUR FORECAST VALID 1200 UTC DEC 04.

.WARNINGS.

...HURRICANE FORCE WIND WARNING...
.LOW 57N50W 972 MB MOVING NE 25 KT. WITHIN 180 NM SW QUADRANT
WINDS 50 TO 65 KT. SEAS 5 TO 8 M. ELSEWHERE WITHIN 300 NM SW
SEMICIRCLE WINDS 40 TO 55 KT. SEAS 4 TO 6 M. ALSO FROM 40N TO 60N
BETWEEN 36W AND 56W WINDS 25 TO 40 KT. SEAS 3 TO 5 M.
.12 HOUR FORECAST COMPLEX LOW WITH MEAN LOW 58N41W 973 MB. FROM
54N TO 57N BETWEEN 38W AND 51W WINDS 50 TO 65 KT. SEAS 7 TO 12
M.
.24 HOUR FORECAST COMPLEX LOW WITH MAIN CENTER 58N39W 970 MB.
WITHIN 360 NM S AND 420 NM W QUADRANTS WINDS 50 TO 65 KT. SEAS 7
TO 12 M. ALSO WITHIN 480 NM S AND W...AND WITHIN 420 NM N
QUADRANTS WINDS 35 TO 50 KT. SEAS 4 TO 8 M. AND WITHIN 660 NM
S...AND 600 NM W AND NW QUADRANTS WINDS 25 TO 40 KT. SEAS 3 TO 6
M. ELSEWHERE WITHIN 720 NM S AND SW QUADRANTS WINDS TO 25 KT.
SEAS 3 TO 5 M.
.48 HOUR FORECAST COMPLEX LOW WITH MAIN CENTER 58N36W 988 MB.
WITHIN 60 NM EITHER SIDE OF A LINE FROM 65N36W TO 62N41W TO
57N45W AREA OF N TO NE WINDS 35 TO 50 KT. SEAS 5 TO 8 M. ALSO N
OF 58N E OF GREENLAND...AND FROM 53N TO 61N BETWEEN 41W AND 50W
WINDS 25 TO 35 KT. SEAS 4 TO 7 M. ELSEWHERE WITHIN 360 NM W
QUADRANT WINDS TO 25 KT. SEAS 6 TO 11 M IN W TO NW SWELL.

...HURRICANE FORCE WIND WARNING...
.LOW 35N78W 1008 MB MOVING NE 25 KT. S OF 36N W OF 72W AREA OF S
WINDS 25 TO 35 KT. SEAS TO 4 M.
.06 HOUR FORECAST LOW 38N74W 998 MB. WITHIN 300 NM SE AND S
QUADRANTS AREA OF S TO SW WINDS 35 TO 50 KT. SEAS 3 TO 5 M.
.24 HOUR FORECAST LOW 43N61W 981 MB.WITHIN 240 NM NM OF LOW
CENTER AND 360 NM S QUADRANT WINDS 40 TO 50 KT. SEAS 4 TO 6 M.
ELSEWHERE WITHIN 420 NM NE...600 NM SE...660 NM SW...AND 180 NM
NW QUADRANTS WINDS 25 TO 40 KT. SEAS 3 TO 5 M.
.48 HOUR FORECAST LOW 51N39W 970 MB. WITHIN 360 NM SW QUADRANT
WINDS 50 TO 65 KT. SEAS 8 TO 12 M. ELSEWHERE WITHIN 600 NM S AND
SW QUADRANTS WINDS 40 TO 50 KT. SEAS 6 TO 10 M. ALSO FROM 37N TO
54N E OF 52W WINDS 25 TO 40 KT. SEAS 4 TO 8 M. ELSEWHERE WITHIN
480 NM NE...720 NM SE...600 NM SW...AND 360 NM NW QUADRANTS WINDS
20 TO 30 KT. SEAS 3 TO 6 M.

...GALE WARNING...
.LOW 65N59W 992 MB MOVING N 25 KT AND WILL TURN NW AFTER 06
HOURS. EXCEPT AS DESCRIBED WITH LOW 55N52W ABOVE...N OF 62N W OF
53W WINDS 25 TO 40 KT. SEAS TO 4 M.
.24 HOUR FORECAST LOW DISSIPATED NW OF AREA. CONDITIONS 
DESCRIBED WITH LOW 58N38W ABOVE.

...GALE WARNING...
.LOW E OF AREA 62N30W 998 MB. N OF 62N E OF GREENLAND WINDS 25 TO
35 KT. SEAS 3 TO 6 M.
.24 HOUR FORECAST LOW AND CONDITIONS ABSORBED BY LOW 58N39W
DESCRIBED ABOVE.

...GALE WARNING...
.36 HOUR FORECAST NEW LOW JUST NW OF AREA 67N64W 994 MB. WITHIN
180 NM SE QUADRANT AREA OF S WINDS 25 TO 35 KT. SEAS TO 4 M.
.48 HOUR FORECAST LOW MOVED WELL NW OF AREA. N OF 55N W OF 58W
AREA OF S WINDS 25 TO 35 KT. SEAS TO 4 M.

...HEAVY FREEZING SPRAY WARNING... 
.MODERATE TO HEAVY FREEZING SPRAY W OF A LINE FROM 51N51W TO
61N61W. ELSEWHERE LIGHT TO MODERATE FREEZING SPRAY N OF 64N E OF
GREENLAND AND N OF 47N W OF 49W.
.24 HOUR FORECAST MODERATE TO HEAVY FREEZING SPRAY N OF 55N W OF
60W. ELSEWHERE LIGHT TO MODERATE FREEZING SPRAY N OF 65N E OF
GREENLAND...WITHIN THE GULF OF SAINT LAWRENCE W AND NW OF A LINE
FROM 48N65W TO 50N58W...N OF 51N W OF 48W.
.48 HOUR FORECAST MODERATE TO HEAVY FREEZING SPRAY N OF 65N W OF
60W. ELSEWHERE LIGHT TO MODERATE FREEZING SPRAY N OF 64N E OF
GREENLAND AND N OF 49N W OF 51W.

.SYNOPSIS AND FORECAST.

.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM N OF 57N E OF 56W
AND N OF 34N W OF 72W.
.24 HOUR FORECAST DENSE FOG N OF 54N E OF 51W AND FROM 44N TO 49N
BETWEEN 45W AND 55W.
.48 HOUR FORECAST DENSE FOG FROM 45N TO 55N E OF 45W AND N OF 60N
W OF 60W.

.FORECASTER KREKELER. OCEAN PREDICTION CENTER.

NWS NATIONAL HURRICANE CENTER MIAMI FL

ATLANTIC FROM 07N TO 31N W OF 35W INCLUDING CARIBBEAN SEA AND
GULF OF AMERICA

SYNOPSIS VALID 1200 UTC TUE DEC 02.
24 HOUR FORECAST VALID 1200 UTC WED DEC 03.
48 HOUR FORECAST VALID 1200 UTC THU DEC 04.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.ATLC TROUGH FROM 28N61W TO 19N64W. S OF 28N E OF 60W AND NE OF A

LINE FROM 25N58W TO 13N50W TO 10N44W TO 14N35W E TO SE WINDS 20
TO 25 KT. SEAS 2.5 TO 3.5 M IN E SWELL. FROM 28N TO 30N BETWEEN 
50W
AND 60W WINDS 20 KT OR LESS. SEAS 2.5 M IN SE SWELL.
.24 HOUR FORECAST TROUGH FROM 28N66W TO 19N68W. FROM 11N TO 20N E
OF 55W NE TO E WINDS 20 TO 25 KT. SEAS 2.5 TO 3 M. ELSEWHERE FROM
10N TO 28N E OF 60W WINDS 20 KT OR LESS. SEAS 2.5 TO 3 M IN E 
SWELL. 
.48 HOUR FORECAST TROUGH DISSIPATED FROM 11N TO 19N E OF 60W NE
TO E WINDS 20 TO 25 KT. SEAS 2.5 TO 3 M. ELSEWHERE FROM 10N TO 
20N E
OF 60W...FROM 20N TO 28N E OF 45W WINDS 20 KT OR LESS. SEAS 2.5 
TO 3
M IN E SWELL. 

.ATLC N OF 28N AND W OF A LINE FROM 31N75W TO 28N79W S WINDS 20
TO 25 KT. SEAS 2.5 M N OF 30N.
.06 HOUR FORECAST N OF 27N AND W OF A LINE FROM 31N73W TO 27N79W
S TO SW WINDS 20 TO 30 KT. SEAS 2.5 TO 3 M.
.12 HOUR FORECAST COLD FRONT FROM 31N79W TO 29N81W. N OF 30N E OF

FRONT TO 72W SW WINDS 20 TO 25 KT. SEAS 2.5 M.
.24 HOUR FORECAST COLD FRONT FROM 31N72W TO 24N80W. WINDS 20 KT
OR LESS. SEAS LESS THAN 2.5 M. 

.GULF OF AMERICA COLD FRONT FROM 30N85W TO 21N97W. NW OF FRONT N 
WINDS 20 TO 25 KT. SEAS TO 2.5 M.  
.12 HOUR FORECAST COLD FRONT FROM 27N82W TO 20N96.5W. WINDS 20 KT
OR LESS. SEAS LESS THAN 2.5 M.

.REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 2.5 M.


.FORECASTER GR. NATIONAL HURRICANE CENTER.

$$