FZNT01 KWBC 150420
HSFAT1 0430
HIGH SEAS FORECAST FOR METAREA IV
NWS OCEAN PREDICTION CENTER WASHINGTON DC
0430 UTC SUN DEC 15 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 15.
24 HOUR FORECAST VALID 0000 UTC DEC 16.
48 HOUR FORECAST VALID 0000 UTC DEC 17.
.WARNINGS.
…GALE WARNING…
.LOW 62N48W 990 MB MOVING SE 20 KT. N OF A LINE FROM 46N35W TO
45N42W TO 49N42W TO 49N53W TO 46N60W TO 49N67W WINDS 25 TO 40 KT.
SEAS 9 TO 19 FT…HIGHEST FROM 55N TO 62N E OF 44W.
.24 HOUR FORECAST LOW DISSIPATED WITH NEW LOW TO FORM E OF AREA
65N30E 989 MB. FROM 54N TO 61N BETWEEN 35W AND 50W WINDS 25 TO 40
KT. SEAS 10 TO 20 FT. ELSEWHERE N OF 50N E OF 50W WINDS TO 25 KT.
SEAS 8 TO 16 FT IN MIXED SWELL.
.48 HOUR FORECAST LOW E OF AREA 65N30W 995 MB. WITHIN 240 NM W
QUADRANT WINDS 25 TO 35 KT. SEAS TO 12 FT. ELSEWHERE N OF 57N E
OF 43W WINDS TO 25 KT. SEAS TO 10 FT.
…GALE WARNING…
.LOW SE OF AREA 30N30W 1001 MB MOVING N 10 KT. S OF A LINE FROM
38N35W TO 31N44W WINDS 25 TO 35 KT. SEAS 12 TO 18 FT. ELSEWHERE
FROM 31N TO 41N BETWEEN 35W AND 47W WINDS TO 25 KT. SEAS 8 TO 13
FT IN MIXED SWELL.
.24 HOUR FORECAST LOW E OF AREA 34N29W 996 MB. S OF A LINE FROM
41N35W TO 31N46W WINDS LESS THAN 25 KT. SEAS 8 TO 15 FT IN MIXED
SWELL.
.48 HOUR FORECAST LOW AND CONDITIONS MOVED E OF AREA.
…GALE WARNING…
.FRONT EXTEND FROM 43N45W TO 37N52W TO 31N63W. N OF 40N WITHIN
300 NM W OF THE FRONT…AND S OF 40N WITHIN 420 NM W AND NW OF
THE FRONT…AND FROM 31N TO 36N W OF 63W WINDS 25 TO 35 KT. SEAS
8 TO 15 FT.
.24 HOUR FORECAST FRONT TO EXTEND FROM 37N44W TO 34N48W TO
31N58W. WITHIN 540 NM W AND NW OF THE FRONT WINDS 25 TO 35 KT.
SEAS 8 TO 14 FT. ELSEWHERE FROM 31N TO 34N BETWEEN 64W AND 76W
WINDS 20 TO 30 KT. SEAS 8 TO 13 FT.
.48 HOUR FORECAST FRONT S OF AREA. FROM 31N TO 34N BETWEEN 50W
AND 81W WINDS TO 25 KT. SEAS TO 12 FT IN N SWELL.
…GALE WARNING…
.24 HOUR FORECAST NEW LOW 40N42W 1011 MB. FRONT TO EXTEND FROM
47N35W TO THE LOW TO 37N44W. WITHIN 240 NM W AND NW OF THE FRONT
WINDS 25 TO 35 KT. SEAS 8 TO 13 FT.
.48 HOUR FORECAST LOW E OF AREA 41N34W 997 MB. WITHIN 240 NM W
AND 300 NM NW QUADRANTS WINDS 35 TO 45 KT. SEAS 12 TO 20 FT.
ELSEWHERE E OF A LINE FROM 51N35W TO 43N50W TO 32N42W WINDS 25 TO
35 KT. SEAS 8 TO 16 FT.
…GALE WARNING…
.24 HOUR FORECAST COMPLEX LOW WITH MAIN CENTER 65N56W 999 MB. W
OF A LINE FROM 47N61W TO 51N50W TO 61N50W WINDS 25 TO 35 KT. SEAS
TO 12 FT.
.48 HOUR FORECAST COMPLEX LOW WITH MAIN CENTER 65N53W 996 MB.
WITHIN 420 NM S AND SW QUADRANTS WINDS 20 TO 30 KT. SEAS TO 11
FT.
…HEAVY FREEZING SPRAY WARNING…
.MODERATE TO HEAVY FREEZING SPRAY NW AND N OF A LINE FROM 59N63W
TO 65N55W. ELSEWHERE LIGHT TO MODERATE FREEZING SPRAY W AND NW OF
LINE FROM 47N64W TO 53N51W TO 58N58W TO 63N51W.
.24 HOUR FORECAST MODERATE TO HEAVY FREEZING SPRAY N OF 62N W OF
58W. ELSEWHERE LIGHT TO MODERATE FREEZING SPRAY FROM 51N TO 56N
BETWEEN 50W AND 60W…N OF A LINE FROM 65N35W TO 63N40W…AND NW
AND N OF A LINE FROM 57N61W TO 62N52W TO 59N45W.
.48 HOUR FORECAST MODERATE TO HEAVY FREEZING SPRAY N OF A LINE
FROM 60N64W TO 64N52W. ELSEWHERE LIGHT TO MODERATE FREEZING SPRAY
N OF A LINE FROM 65N35W TO 61N42W…FROM 59N45W TO 61N50W…AND
NW AND N OF A LINE FROM 57N61W TO 62N50W.
.SYNOPSIS AND FORECAST.
.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM N OF 64N BETWEEN 52W
AND 56W.
.24 HOUR FORECAST DENSE FOG FROM 53N TO 59N BETWEEN 44W AND 52W.
.48 HOUR FORECAST DENSE FOG N OF A LINE FROM 57N46W TO 65N60W.
.FORECASTER HUFFMAN. 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 SUN DEC 15.
24 HOUR FORECAST VALID 0000 UTC MON DEC 16.
48 HOUR FORECAST VALID 0000 UTC TUE DEC 17.
.WARNINGS.
…ATLC GALE WARNING…
.SURFACE TROUGH ALONG 68W. WITHIN 31N66W TO 31N76W TO 27N76W TO
27N67W TO 31N66W NE WINDS 25 TO 35 KT. SEAS 14 TO 20 FT. WITHIN
31N59W TO 27N66W TO 31N81W TO 21N76W TO 19N52W TO 22N47W TO
31N59W…INCLUDING ATLANTIC EXPOSURES…NE TO E WINDS 25 TO 30
KT. SEAS 8 TO 13 FT.
.12 HOUR SURFACE TROUGH ALONG 71W. FORECAST WITHIN 31N57W TO
31N81W TO 23N80W TO 21N75W TO 18N53W TO 23N52W TO
31N57W…INCLUDING ATLANTIC EXPOSURES…NE TO E WINDS 20 TO 30
KT. SEAS 8 TO 17 FT.
.24 HOUR FORECAST TROUGH DISSIPATED. WITHIN 31N56W TO 31N81W TO
22N79W TO 20N67W TO 22N58W TO 31N56W…INCLUDING ATLANTIC
EXPOSURES…NE TO E WINDS 20 TO 30 KT. SEAS 8 TO 13 FT.
.48 HOUR FORECAST WITHIN 31N38W TO 31N81W TO 21N72W TO 21N58W TO
26N56W TO 27N44W TO 31N38W…INCLUDING ATLANTIC EXPOSURES…NE
TO E WINDS 20 TO 30 KT. SEAS 8 TO 12 FT.
.SYNOPSIS AND FORECAST.
.ATLC LOW PRES E OF AREA. WITHIN 31N35W TO 31N43W TO 27N43W TO
24N41W TO 23N35W TO 31N35W N WINDS 20 TO 30 KT. SEAS 12 TO 14 FT.
WITHIN 29N44W TO 31N47W TO 26N49W TO 22N45W TO 22N35W TO 25N43W
TO 29N44W WINDS 20 KT OR LESS. SEAS 8 TO 11 FT IN NE SWELL.
.24 HOUR FORECAST WITHIN 31N35W TO 31N36W TO 30N36W TO 29N35W TO
31N35W NW WINDS 20 TO 25 KT. SEAS 12 TO 16 FT. WITHIN 31N37W TO
31N48W TO 26N50W TO 21N48W TO 18N43W TO 18N35W TO 31N37W WINDS 20
KT OR LESS. SEAS 8 TO 13 FT IN N TO NE SWELL.
.48 HOUR FORECAST WITHIN 23N35W TO 26N44W TO 22N47W TO 16N45W
TO 13N41W TO 13N35W TO 23N35W WINDS 20 KT OR LESS. SEAS 8 TO 10
FT IN N TO NE SWELL.
.CARIBBEAN WITHIN 19N74W TO 22N83W TO 19N85W TO 16N83W TO 19N80W
TO 16N76W TO 19N74W…INCLUDING BETWEEN CUBA AND JAMAICA…NE
WINDS 20 TO 25 KT. SEAS 8 TO 9 FT.
.24 HOUR FORECAST WITHIN 22N79W TO 23N83W TO 22N85W TO 21N84W
TO 20N80W TO 21N78W TO 22N79W NE WINDS 20 TO 25 KT. SEAS TO 8
FT.
.42 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS.
SEAS LESS THAN 8 FT.
.GULF OF MEXICO WITHIN 25N80W TO 24N83W TO 22N86W TO 22N85W TO
23N83W TO 23N81W TO 25N80W…INCLUDING STRAITS OF FLORIDA AND IN
YUCATAN CHANNEL…NE TO E WINDS 20 TO 25 KT. SEAS 8 TO 9 FT.
.24 HOUR FORECAST WITHIN 25N81W TO 24N86W TO 23N86W TO 22N85W TO
23N83W TO 23N80W TO 25N81W…INCLUDING STRAITS OF FLORIDA AND IN
YUCATAN CHANNEL…NE WINDS 20 TO 25 KT. SEAS 8 TO 9 FT.
.48 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 RAMOS. NATIONAL HURRICANE CENTER.
¤¤
UUID F38023DA-BA9B-11EF-B48A-0AFB0A260000 TX 1
