FZNT01 KWBC 220410
HSFAT1 0430
HIGH SEAS FORECAST FOR METAREA IV
NWS OCEAN PREDICTION CENTER WASHINGTON DC
0430 UTC THU AUG 22 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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).
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 0000 UTC AUG 22.
24 HOUR FORECAST VALID 0000 UTC AUG 23.
48 HOUR FORECAST VALID 0000 UTC AUG 24.
.WARNINGS.
…GALE WARNING…
.LOW 50N35W 1007 MB MOVING E 35 KT. WITHIN 240 NM SW QUADRANT
WINDS 25 TO 35 KT. SEAS TO 12 FT. ELSEWHERE WITHIN 540 NM S
SEMICIRCLE WINDS 20 TO 30 KT. SEAS TO 9 FT.
.12 HOUR FORECAST LOW AND ASSOCIATED CONDITIONS E OF AREA.
…GALE WARNING…
.LOW 60N39W 999 MB MOVING SE 15 KT. FROM 58N TO 62N BETWEEN 48W
AND 51W WINDS 25 TO 35 KT. SEAS 8 TO 13 FT. ELSEWHERE N OF 51N
BETWEEN 44W AND 54W…AND WITHIN 360 NM S QUADRANT WINDS TO 25
KT. SEAS TO 10 FT.
.24 HOUR FORECAST LOW DISSIPATED. FROM 48N TO 56N E OF 50W AREA
OF NW WINDS 20 TO 30 KT. SEAS TO 12 FT.
.48 HOUR FORECAST FROM 48N TO 54N W OF 40W AREA OF W WINDS TO 25
KT. SEAS TO 10 FT.
…GALE WARNING…
.N OF 60N W OF 63N AREA OF W WINDS TO 25 KT. SEAS LESS THAN 8
FT.
.18 HOUR FORECAST NEW LOW 66N60W 999 MB. WITHIN 120 NM SW
QUADRANT WINDS 25 TO 35 KT. SEAS TO 10 FT. ELSEWHERE N OF 60N W
OF 55W WINDS 20 TO 30 KT. SEAS TO 8 FT.
.24 HOUR FORECAST LOW 66N59W 998 MB. WITHIN 120 NM E AND SW
QUADRANTS WINDS 25 TO 35 KT. SEAS 8 TO 13 FT. ELSEWHERE N OF 60N
W OF 53W WINDS 20 TO 30 KT. SEAS TO 10 FT.
.48 HOUR FORECAST LOW DISSIPATED AND ASSOCIATED CONDITIONS
DIMINISHED.
…GALE WARNING…
.24 HOUR FORECAST NEW LOW 60N42W 999 MB. WITHIN 180 NM W QUADRANT
WINDS 25 TO 35 KT. SEAS 8 TO 13 FT. ELSEWHERE WITHIN 300 NM SW
SEMICIRCLE WINDS 20 TO 30 KT. SEAS TO 11 FT.
.48 HOUR FORECAST LOW DISSIPATED NEW LOW 61N42W 995 MB. WITHIN
180 NM S QUADRANT WINDS 30 TO 40 KT. SEAS 8 TO 16 FT. ELSEWHERE
WITHIN 420 NM S SEMICIRCLE WINDS 20 TO 30 KT. SEAS TO 12 FT.
.SYNOPSIS AND FORECAST.
.S OF 34N W OF 73W AREA OF NE WINDS TO 25 KT. SEAS LESS
THAN 8 FT.
.24 HOUR FORECAST S OF 34N W OF 74W AREA OF NE WINDS TO 25 KT.
SEAS TO 8 FT.
.48 HOUR FORECAST CONDITIONS DIMINISHED.
.LOW 41N64W 1016 MB MOVING NE 20 KT. WITHIN 300 NM SE SEMICIRCLE
WINDS TO 25 KT. SEAS TO 8 FT.
.24 HOUR FORECAST CONDITIONS DIMINISHED.
.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM FROM 46N TO 49N
BETWEEN 40W AND 56W.
.24 HOUR FORECAST CONDITIONS IMPROVE.
.48 HOUR FORECAST DENSE FOG N OF 60N W OF 56W…AND FROM 46N TO
55N BETWEEN 53W AND 56W.
.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 THU AUG 22.
24 HOUR FORECAST VALID 0000 UTC FRI AUG 23.
48 HOUR FORECAST VALID 0000 UTC SAT AUG 24.
.WARNINGS.
.NONE.
.SYNOPSIS AND FORECAST.
.ATLC WITHIN 29N35W TO 29N39W TO 25N41W TO 23N40W TO 22N35W TO
29N35W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN NE TO E SWELL.
.24 HOUR FORECAST WITHIN 28N35W TO 26N45W TO 22N44W TO 21N41W TO
22N35W TO 28N35W WINDS 20 KT OR LESS. SEAS 8 FT IN NE TO E
SWELL.
.48 HOUR FORECAST WITHIN 28N35W TO 26N45W TO 22N44W TO 21N41W TO
22N35W TO 28N35W WINDS 20 KT OR LESS. SEAS 8 FT IN NE TO E
SWELL.
.ATLC AND CARIBBEAN WITHIN 21N71W TO 21N72W TO 20N74W TO 19N75W
TO 20N73W TO 20N71W TO 21N71W NE TO E WINDS 20 TO 25 KT. SEAS
LESS THAN 8 FT.
.15 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST WITHIN 20N71W TO 21N71W TO 21N72W TO 20N74W
TO 20N71W NE TO E WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.48 HOUR FORECAST LITTLE CHANGE.
.CARIBBEAN WITHIN 13N74W TO 13N79W TO 12N80W TO 10N79W TO 10N77W
TO 12N73W TO 13N74W WINDS 20 KT OR LESS…EXCEPT NE 20 TO 25 KT
FROM 11N TO 13N BETWEEN 71W AND 75W. SEAS LESS THAN 8 FT…EXCEPT
TO 8 FT IN NE TO E SWELL FROM 11N TO 13N BETWEEN 76W AND 79W.
.12 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.
.REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.
.FORECASTER AGUIRRE. NATIONAL HURRICANE CENTER.
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UUID 848B8E92-603C-11EF-B25E-0AFB0B260000 TX 1
