000
FZNT01 KWBC 172219
HSFAT1
HIGH SEAS FORECAST FOR METAREA IV
NWS OCEAN PREDICTION CENTER WASHINGTON DC
2230 UTC WED APR 17 2024
CCODE/1:31:04:01:00/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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 1800 UTC APR 17.
24 HOUR FORECAST VALID 1800 UTC APR 18.
48 HOUR FORECAST VALID 1800 UTC APR 19.
.WARNINGS...
...GALE WARNING...
.LOW 43N52W 1008 MB MOVING N 15 KT. WITHIN 180 NM E AND SE OF A
FRONT FROM 42N52W TO 39N54W TO 36N57W WINDS 20 TO 30 KT. SEAS TO
10 FT.
.24 HOUR FORECAST LOW 47N51W 995 MB. FROM 47N TO 53N BETWEEN 51W
AND 56W WINDS 25 TO 40 KT. SEAS 9 TO 16 FT. ELSEWHERE FROM 35N
TO 50N BETWEEN 40W AND 61W...AND W OF A LINE FROM 55N48W TO
52N51W WINDS 20 TO 30 KT. SEAS TO 10 FT.
.48 HOUR FORECAST LOW DISSIPATED WITH CONDITIONS DESCRIBED BY
LOW 52N41W 994 MB.
...GALE WARNING...
.36 HOUR FORECAST LOW 48N45W 996 MB. FROM 45N TO 51N E OF 43W
WINDS 20 TO 30 KT. SEAS TO 10 FT.
.48 HOUR FORECAST LOW 52N41W 994 MB. WITHIN 240 NM W AND NW OF
A LINE FROM 54N41W TO 45N50W WINDS 25 TO 40 KT. SEAS 9 TO 15 FT.
ELSEWHERE WITHIN 300 NM NE...180 NM SE AND 180 NM S
QUADRANTS..ALSO BETWEEN 56N AND A LINE EXTENDING FROM 57N41W TO
50N45W TO 41N53W...AND BETWEEN 35N AND 41N FROM 44W TO 57W WINDS
20 TO 30 KT. SEAS 8 TO 13 FT.
...GALE WARNING...
.24 HOUR FORECAST FROM 38N TO 41N BETWEEN 67W AND 74W WINDS 20
TO 30 KT. SEAS TO 9 FT.
.36 HOUR FORECAST FROM 37N TO 40N BETWEEN 66W AND 74W WINDS 25
TO 35 KT. SEAS TO 11 FT.
.48 HOUR FORECAST FROM 37N TO 39N BETWEEN 66W AND 71W WINDS 20
TO 30 KT. SEAS TO 11 FT.
...GALE WARNING...
.48 HOUR FORECAST LOW 63N37W 997 MB. WITHIN 120 NM W SEMICIRCLE
WINDS 25 TO 35 KT. SEAS TO 11 FT.
.SYNOPSIS AND FORECAST.
.LOW 48N52W 1009 MB NEARLY STATIONARY. FROM 47N TO 54N BETWEEN
45W AND 55W WINDS TO 25 KT. SEAS TO 8 FT.
.24 HOUR FORECAST LOW DISSIPATED WITH CONDITIONS DESCRIBED BY
LOW 47N51W 995 MB IN WARNINIG SECTION.
.LOW 61N54W 1012 MB MOVING NE 05 KT. FROM 56N TO 62N BETWEEN 55W
AND 61W WINDS 20 TO 30 KT. SEAS TO 11 FT.
.24 HOUR FORECAST LOW 62N53W 1010 MB. WITHIN 420 NM SW QUADRANT
WINDS 20 TO 30 KT. SEAS TO 9 FT.
.48 HOUR FORECAST LOW DISSIPATED. BETWEEN 56N AND 62N W OF 41W
WINDS 20 TO 30 KT. SEAS TO 10 FT.
.48 HOUR FORECAST LOW 47N39W 999 MB. FROM 35N TO 47N E OF 40W
WINDS 20 TO 30 KT. SEAS TO 10 FT
.LIGHT TO MODERATE FREEZING SPRAY NW OF A LINE FROM 66N54W TO
60N58W TO 56N57W.
.24 HOUR FORECAST LIGHT TO MODERATE FREEZING SPRAY N AND W OF A
LINE FROM 64N52W TO 60N57W.
.48 HOUR FORECAST LIGHT TO MODERATE FREEZING SPRAY N OF 60N W OF
GREENLAND.
.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM FROM 42N TO 52N
BETWEEN 48W AND 55W.
.24 HOUR FORECAST DENSE FOG WITHIN 180 NM W OF A LINE FROM
59N44W TO 52N50W TO 47N50W...ALSO BETWEEN 61N AND 65N W OF
GREENLAND.
.48 HOUR FORECAST DENSE FOG FROM 51N TO 60N BETWEEN 36W AND 45W.
.FORECASTER SHAW. OCEAN PREDICTION CENTER.
NATIONAL HURRICANE CENTER MIAMI FL
ATLANTIC FROM 07N TO 31N W OF 35W INCLUDING CARIBBEAN SEA AND
GULF OF MEXICO
SYNOPSIS VALID 1800 UTC WED APR 17.
24 HOUR FORECAST VALID 1800 UTC THU APR 18.
48 HOUR FORECAST VALID 1800 UTC FRI APR 19.
.WARNINGS.
.NONE.
.SYNOPSIS AND FORECAST.
.ATLC WITHIN 18N39W TO 21N52W TO 10N58W TO 06N55W TO 07N37W TO
18N39W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN E TO SE SWELL.
.24 HOUR FORECAST WITHIN 10N45W TO 14N50W TO 14N54W TO 10N57W TO
06N54W TO 07N43W TO 10N45W WINDS 20 KT OR LESS. SEAS 8 FT IN E
SWELL.
.36 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS
LESS THAN 8 FT.
.ATLC 03 HOUR FORECAST SURFACE TROUGH FROM 30N57W TO 24N61W
TO 18N63W. WITHIN 27N51W TO 27N58W TO 25N63W TO 22N63W TO 22N59W
TO 24N51W TO 27N51W NE TO E WINDS 20 TO 25 KT. SEAS 8 FT.
.24 HOUR FORECAST LOW PRES NEAR 26N53W 1010 MB. WITHIN 28N50W TO
29N52W TO 28N56W TO 23N55W TO 22N52W TO 25N49W TO 28N50W WINDS
20 TO 30 KT. SEAS 8 TO 9 FT.
.48 HOUR FORECAST LOW PRES NEAR 28N47W 1009 MB. WITHIN 30N43W TO
30N49W TO 26N52W TO 24N48W TO 24N45W TO 26N42W TO 30N43W W WINDS
20 TO 30 KT. SEAS 8 TO 10 FT.
.ATLC AND CARIBBEAN 03 HOUR FORECAST WITHIN 20N73W TO 20N75W TO
20N76W TO 19N76W TO 18N75W TO 19N72W TO 20N73W...INCLUDING
BETWEEN CUBA AND JAMAICA...NE WINDS 20 TO 25 KT. SEAS LESS THAN
8 FT.
.24 HOUR FORECAST LITTLE CHANGE.
.36 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS
LESS THAN 8 FT.
.CARIBBEAN 09 HOUR FORECAST WITHIN 21N77W TO 21N79W TO 21N81W TO
20N81W TO 19N80W TO 20N77W TO 21N77W...INCLUDING BETWEEN CUBA
AND JAMAICA...NE TO E WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.18 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS
LESS THAN 8 FT.
.GULF OF MEXICO 03 HOUR FORECAST WITHIN 22N87W TO 23N88W TO
23N91W TO 21N90W TO 22N88W TO 21N87W TO 22N87W NE TO E WINDS 20
TO 25 KT. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST LITTLE CHANGE.
.39 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS
LESS THAN 8 FT.
.GULF OF MEXICO 39 HOUR FORECAST WITHIN 25N94W TO 25N96W TO
25N98W TO 22N98W TO 23N95W TO 25N94W E TO SE WINDS 20 TO 25 KT.
SEAS LESS THAN 8 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/ROSADO. NATIONAL HURRICANE CENTER.