FZNT01 KWBC 100402
HSFAT1 0430
HIGH SEAS FORECAST FOR METAREA IV
NWS OCEAN PREDICTION CENTER WASHINGTON DC
0430 UTC TUE DEC 10 2024
SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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
[email protected](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 0000 UTC DEC 10.
24 HOUR FORECAST VALID 0000 UTC DEC 11.
48 HOUR FORECAST VALID 0000 UTC DEC 12.
.WARNINGS.
…HURRICANE FORCE WIND WARNING…
.LOW 53N54W 988 MB MOVING NE 20 KT. WITHIN 240 NM W SEMICIRCLE
WINDS 35 TO 50 KT. SEAS 12 TO 21 FT. ELSEWHERE FROM 43N TO 58N
BETWEEN 39W TO 60W WINDS 25 TO 35 KT. SEAS 11 TO 19 FT IN A MIXED
SWELL.
.18 HOUR FORECAST COMPLEX LOW WITH MAIN CENTER 55N44W 987 MB.
FROM 57N TO 60N BETWEEN 41W AND 48W WINDS 50 TO 65 KT. SEAS 18 TO
28 FT.
.24 HOUR FORECAST COMPLEX LOW WITH MAIN CENTER 56N41W 990 MB.
FROM 57N TO 60N BETWEEN 40W AND 48W WINDS 50 TO 65 KT. SEAS 16 TO
28 FT. ELSEWHERE WITHIN 420 NM SW SEMICIRCLE AND WITHIN 180 NM NW
OF A LINE FROM 56N47W TO 61N35W WINDS 35 TO 50 KT. SEAS 18 TO 34
FT…HIGHEST S OF CENTER. ALSO FROM 46N TO 63N E OF 58W WINDS 25
TO 35 KT. SEAS 11 TO 18 FT.
.48 HOUR FORECAST COMPLEX LOW WITH MAIN CENTER E OF AREA NEAR
64N31W 993 MB. N OF 64N E OF GREENLAND WINDS 50 TO 60 KT. SEAS 21
TO 32 FT. ELSEWHERE N OF 60N E OF 40W AND FROM 57N TO 60N BETWEEN
40W AND 48W WINDS 35 TO 50 KT. SEAS 15 TO 25 FT. OTHERWISE N AND
E OF A LINE FROM 52N35W TO 57N50W TO 64N52W WINDS 25 TO 35 KT.
SEAS 10 TO 20 FT. ALSO FROM 42N TO 50N E OF 46W WINDS TO 25 KT.
SEAS 9 TO 16 FT.
…STORM WARNING…
.30 HOUR FORECAST LOW INLAND NEAR 43N77W 1006 MB. S OF 40N W OF
72W WINDS 25 TO 35 KT. SEAS TO 9 FT.
.48 HOUR FORECAST LOW INLAND NEAR 46N72W 993 MB. WITHIN 660 NM S
QUADRANT WINDS 35 TO 50 KT. SEAS 10 TO 20 FT. ELSEWHERE WITHIN
660 NM E SEMICIRCLE…INCLUDING THE GULF OF SAINT LAWRENCE…AND
840 NM S QUADRANT WINDS 25 TO 35 KT. SEAS 8 TO 15 FT.
…GALE WARNING…
.LOW NE OF AREA 68N31W 1009 MB MOVING NE 10 KT. N OF 57N E OF 41W
WINDS 25 TO 40 KT. SEAS 11 TO 19 FT.
.24 HOUR FORECAST LOW AND CONDITIONS E OF AREA.
…GALE WARNING…
.LOW N OF AREA 68N57W 1009 MB MOVING N 10 KT. N OF 64N BETWEEN
52W AND 61W WINDS 25 TO 40 KT. SEAS 9 TO 17 FT.
.24 HOUR FORECAST LOW AND CONDITIONS N OF AREA.
…HEAVY FREEZING SPRAY WARNING…
.MODERATE TO HEAVY FREEZING SPRAY N OF 60N W OF 58W. ELSEWHERE
LIGHT TO MODERATE FREEZING SPRAY W AND NW OF A LINE FROM 47N63W
TO 55N50W TO 62N50W.
.24 HOUR FORECAST MODERATE TO HEAVY FREEZING SPRAY N OF 63N W OF
59W. ELSEWHERE LIGHT TO MODERATE FREEZING SPRAY W AND NW OF A
LINE FROM 48N50W TO 60N56W TO 65N53W.
.48 HOUR FORECAST MODERATE TO HEAVY FREEZING SPRAY N OF 63N W OF
58W. ELSEWHERE LIGHT TO MODERATE FREEZING SPRAY W AND NW OF A
LINE FROM 58N62W TO 60N46W.
.SYNOPSIS AND FORECAST.
.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM FROM 50N TO 62N
BETWEEN 47W AND 58W AND N OF 64N W OF 57W.
.24 HOUR FORECAST DENSE FOG WITHIN 180 NM EITHER SIDE OF A LINE
FROM 54N52W TO 64N35W.
.48 HOUR FORECAST DENSE FOG FROM 43N TO 61N W OF 47W…INCLUDING
THE GULF OF SAINT LAWRENCE…AND N OF 62N E OF 39W.
.FORECASTER ANDERSON. OCEAN PREDICTION CENTER.
NWS NATIONAL HURRICANE CENTER MIAMI FL
ATLANTIC FROM 07N TO 31N W OF 35W INCLUDING CARIBBEAN SEA AND
GULF OF MEXICO
SYNOPSIS VALID 0000 UTC TUE DEC 10.
24 HOUR FORECAST VALID 0000 UTC WED DEC 11.
48 HOUR FORECAST VALID 0000 UTC THU DEC 12.
.WARNINGS.
…GULF OF MEXICO GALE WARNING…
.24 HOUR FORECAST COLD FRONT FROM 30N91W TO 24N98W. WITHIN
29N92W TO 30N94W TO 28N97W TO 25N97W TO 27N93W TO 29N92W NW TO N
WINDS 20 TO 30 KT. SEAS 8 TO 9 FT.
.30 HOUR FORECAST COLD FRONT FROM 30N87W TO 25N92W TO 21N97W.
WITHIN 25N94W TO 27N95W TO 26N97W TO 22N98W TO 21N97W TO 24N95W
TO 25N94W N WINDS 30 TO 35 KT. SEAS 10 TO 15 FT. ELSEWHERE WITHIN
30N92W TO 30N95W TO 26N97W TO 27N95W TO 24N94W TO 27N90W TO
30N92W NW TO N WINDS 20 TO 30 KT. SEAS 8 TO 12 FT.
.48 HOUR FORECAST COLD FRONT S OF AREA. WITHIN 25N81W TO 30N84W
TO 26N95W TO 22N98W TO 18N95W TO 21N86W TO 25N81W…INCLUDING
STRAITS OF FLORIDA AND WITHIN 60 NM OF COAST OF VERACRUZ AND
WITHIN 60 NM OF COAST OF CAMPECHE AND IN YUCATAN CHANNEL…N TO
NE WINDS 20 TO 30 KT. SEAS 8 TO 18 FT…HIGHEST S OF 23N AND W OF
91W.
.SYNOPSIS AND FORECAST.
.ATLC WITHIN 23N35W TO 24N39W TO 22N39W TO 21N38W TO 20N35W TO
23N35W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN NW SWELL.
.24 HOUR FORECAST WITHIN 22N35W TO 24N44W TO 20N43W TO 17N38W TO
17N35W TO 22N35W AND WITHIN 31N50W TO 31N55W TO 29N56W TO 28N56W
TO 28N54W TO 29N52W TO 31N50W WINDS 20 KT OR LESS. SEAS 8 TO
9 FT IN MIXED SWELL.
.48 HOUR FORECAST WITHIN 26N49W TO 29N49W TO 28N54W TO 26N54W TO
24N51W TO 26N46W TO 26N49W E WINDS 20 TO 25 KT. SEAS 8 TO 10 FT.
ELSEWHERE WITHIN 23N37W TO 30N46W TO 30N61W TO 25N64W TO 22N52W
TO 10N37W TO 23N37W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN NE
SWELL.
.ATLC WITHIN 23N66W TO 24N67W TO 23N70W TO 22N71W TO 21N70W TO
22N66W TO 23N66W WINDS 20 KT OR LESS. SEAS 8 FT IN NE SWELL.
.24 HOUR FORECAST WITHIN 21N67W TO 21N69W TO 21N70W TO 20N68W TO
20N66W TO 21N67W WINDS 20 KT OR LESS. SEAS 8 FT IN NE SWELL.
.30 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS
LESS THAN 8 FT.
.ATLC 30 HOUR FORECAST COLD FRONT NW OF AREA. WITHIN 31N78W TO
31N80W TO 30N80W TO 31N78W S WINDS 20 TO 25 KT. SEAS LESS THAN
8 FT.
.48 HOUR FORECAST COLD FRONT FROM 31N77W TO 24N80W. WITHIN
31N73W TO 31N81W TO 28N80W TO 28N79W TO 29N77W TO 31N73W W TO
NW WINDS 20 TO 30 KT. SEAS 8 TO 11 FT.
.CARIBBEAN WITHIN 17N75W TO 17N80W TO 12N82W TO 10N79W TO 11N71W
TO 12N70W TO 17N75W…INCLUDING THE GULF OF VENEZUELA…NE TO E
WINDS 20 TO 30 KT. SEAS 8 TO 9 FT. WITHIN 20N73W TO 20N74W TO
20N75W TO 19N75W TO 20N74W TO 20N73W NE TO E WINDS 20 TO 25 KT.
SEAS LESS THAN 8 FT.
.24 HOUR FORECAST WITHIN 17N74W TO 17N77W TO 15N82W TO 11N82W TO
09N78W TO 12N70W TO 17N74W…INCLUDING THE GULF OF VENEZUELA…
NE TO E WINDS 20 TO 30 KT. SEAS 8 TO 10 FT. WITHIN 20N73W TO
20N74W TO 20N75W TO 19N75W TO 20N73W AND WITHIN 18N70W TO 18N71W
TO 18N72W TO 17N72W TO 17N71W TO 18N70W NE TO E WINDS 20 TO
25 KT. SEAS LESS THAN 8 FT.
.48 HOUR FORECAST WITHIN 13N74W TO 12N76W TO 11N76W TO 10N75W TO
11N74W TO 11N73W TO 13N74W NE WINDS 20 TO 25 KT. SEAS LESS THAN
8 FT. WITHIN 13N78W TO 14N79W TO 12N81W TO 11N80W TO 11N79W TO
12N78W TO 13N78W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN NE SWELL.
.REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.
.FORECASTER ERA. NATIONAL HURRICANE CENTER.
¤¤
UUID 99FD55EC-B6AB-11EF-9C65-0AFB0B260000 TX 1
