High Seas Forecast Issued by NWS
000
FZNT01 KWBC 171018
HSFAT1
HIGH SEAS FORECAST FOR METAREA IV
NWS OCEAN PREDICTION CENTER WASHINGTON DC
1030 UTC SUN MAR 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 0600 UTC MAR 17.
24 HOUR FORECAST VALID 0600 UTC MAR 18.
48 HOUR FORECAST VALID 0600 UTC MAR 19.
.WARNINGS.
...GALE WARNING...
.LOW 44N42W 990 MB MOVING NE 40 KT. WITHIN 420 NM S AND SE
QUADRANTS WINDS 35 TO 50 KT. SEAS 12 TO 22 FT. ELSEWHERE S OF 47N
E OF 53W WINDS 25 TO 35 KT. SEAS 8 TO 18 FT.
.24 HOUR FORECAST LOW MOVED WELL E OF AREA. FROM 40N TO 50N E OF
50W WINDS LESS THAN 25 KT. SEAS 8 TO 15 FT.
.48 HOUR FORECAST CONDITIONS MOVED E OF AREA.
...GALE WARNING...
.COMPLEX LOW E OF AREA WITH FIRST CENTER 56N30W 972 MB MOVING NE
15 KT AND SECOND CENTER 60N25W 977 MB MOVING N 10 KT. N OF 54N E
OF 41W WINDS 25 TO 40 KT. SEAS 10 TO 22 FT. ELSEWHERE N OF 46N E
OF 47W WINDS 20 TO 30 KT. SEAS 8 TO 14 FT.
.24 HOUR FORECAST LOW E OF AREA 63N25W 980 MB WITH FIRST CENTER
WELL E OF AREA. N OF 61N E OF GREENLAND WINDS 25 TO 35 KT. SEAS
12 TO 21 FT. ELSEWHERE N OF 50N E OF 50W WINDS 20 TO 30 KT. SEAS
8 TO 14 FT.
.48 HOUR FORECAST LOW E OF AREA 64N26W 974 MB. N OF 62N E OF
GREENLAND WINDS 25 TO 35 KT. SEAS 12 TO 18 FT. ELSEWHERE N OF 55N
E OF 46W WINDS LESS THAN 25 KT. SEAS 8 TO 16 FT.
...GALE WARNING...
.LOW 37N52W 1001 MB MOVING E 30 KT. S OF A FRONT FROM LOW CENTER
TO 32N67W WINDS 25 TO 40 KT. SEAS 8 TO 18 FT. ELSEWHERE WITHIN
300 NM NW OF THE FRONT WINDS 20 TO 30 KT. SEAS 8 TO 16 FT.
.24 HOUR FORECAST LOW 39N36W 1008 MB. FRONT TO EXTEND FROM 40N35W
TO LOW CENTER TO 33N49W. S OF THE FRONT WINDS 25 TO 35 KT. SEAS 8
TO 17 FT. ELSEWHERE S OF 40N E OF 54W WINDS TO 25 KT. SEAS 8 TO
15 FT.
.48 HOUR FORECAST LOW AND CONDITIONS MOVED WELL E OF AREA.
...GALE WARNING...
.24 HOUR FORECAST NEW LOW INLAND NEAR 49N68W 992 MB. WITHIN 720
NM SE QUADRANT W OF 56W WINDS 25 TO 35 KT. SEAS TO 12 FT.
ELSEWHERE WITHIN 240 NM NE QUADRANT AND 360 NM E AND SE OF FRONT
FROM 41N62W TO 36N68W TO 34N78W WINDS 20 TO 30 KT. SEAS TO 9 FT.
.48 HOUR FORECAST COMPLEX LOW WITH FIRST CENTER 50N60W 987 MB AND
SECOND CENTER 53N52W 986 MB. FROM 48N TO 57N W OF 37W AND WITHIN
360 NM E OF FRONT FROM 47N46W TO 41N51W WINDS 25 TO 40 KT. SEAS 8
TO 16 FT.
...GALE WARNING...
.48 HOUR FORECAST NEW LOW 41N54W 999 MB. W OF A LINE FROM 41N41W
TO 37N43W TO 31N57W WINDS 25 TO 40 KT. SEAS 8 TO 18 FT.
...HEAVY FREEZING SPRAY WARNING...
.MODERATE TO HEAVY FREEZING SPRAY N OF 65N W OF GREENLAND.
ELSEWHERE LIGHT TO MODERATE FREEZING SPRAY N OF 59N W OF 47W AND
NW AND N
OF A LINE FROM 59N43W TO 62N35W.
.24 HOUR FORECAST MODERATE TO HEAVY FREEZING SPRAY N OF 63N W OF
GREENLAND. ELSEWHERE LIGHT TO MODERATE FREEZING SPRAY N OF 58N W
OF 35W.
.48 HOUR FORECAST LIGHT TO MODERATE FREEZING SPRAY N OF A LINE
FROM 59N59W TO 59N42W TO 63N35W.
.SYNOPSIS AND FORECAST.
.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM FROM 42N TO 46N
BETWEEN 43W AND 50W.
.24 HOUR FORECAST DENSE FOG FROM 43N TO 50N BETWEEN 58W AND 70W.
.48 HOUR FORECAST DENSE FOG FROM 51N TO 56N BETWEEN 40W AND 54W
AND FROM 42N TO 49N BETWEEN 46W AND 51W.
.FORECASTER JOSEPH. 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 0600 UTC SUN MAR 17.
24 HOUR FORECAST VALID 0600 UTC MON MAR 18.
48 HOUR FORECAST VALID 0600 UTC TUE MAR 19.
.WARNINGS.
...ATLC GALE WARNING...
.27 HOUR FORECAST WITHIN 31N74W TO 31N79W TO 30N79W TO 30N77W TO
31N74W SW TO W WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.48 HOUR FORECAST WITHIN 31N76.5W TO 31N79W TO 30.5N78.5W TO
30.5N77.5W TO 31N76.5W NW WINDS 30 TO 35 KT. SEAS 9 TO 12 FT.
WITHIN 31N75W TO 30N78W TO 31N81W TO 27N80W TO 28N77W TO 31N75W
NW WINDS 20 TO 30 KT. SEAS 8 TO 11 FT. WITHIN 31N62W TO 31N75W
TO 28N78W TO 29N72W TO 28N71W TO 28N68W TO 31N62W SW WINDS 20 TO
30 KT. SEAS 8 TO 10 FT.
.SYNOPSIS AND FORECAST.
.ATLC WITHIN 21N35W TO 20N40W TO 10N59W TO 06N55W TO 07N35W TO
21N35W NE TO E WINDS 20 TO 25 KT. SEAS 8 TO 10 FT.
.24 HOUR FORECAST WITHIN 21N35W TO 19N52W TO 08N59W TO 06N54W
TO 07N35W TO 21N35W NE TO E WINDS 20 TO 25 KT. SEAS 8 TO 10 FT.
.48 HOUR FORECAST WITHIN 21N35W TO 17N46W TO 19N58W TO 13N61W TO
06N55W TO 08N35W TO 21N35W...INCLUDING IN ATLANTIC EXPOSURES AND
PASSAGES AND ATLANTIC EXPOSURES...NE TO E WINDS 20 TO 25 KT.
SEAS 8 TO 10 FT.
.ATLC WITHIN 31N51W TO 31N58W TO 31N67W TO 31N66.5W TO 31N51.5W
TO 31N51W SW WINDS 20 TO 25 KT. SEAS 8 FT.
.24 HOUR FORECAST WITHIN 31N39W TO 31N55W TO 30N51W TO 30N45W TO
30N40W TO 31N39W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN NW
SWELL.
.48 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS
LESS THAN 8 FT.
.CARIBBEAN WITHIN 14N71W TO 15N75W TO 12N79W TO 10N76W TO 11N74W
TO 12N70W TO 14N71W...INCLUDING THE GULF OF VENEZUELA...NE TO E
WINDS 20 TO 30 KT. SEAS 8 TO 10 FT.
.24 HOUR FORECAST WITHIN 13N64W TO 16N71W TO 14N78W TO 10N76W
TO 12N72W TO 10N65W TO 13N64W...INCLUDING IN MONA PASSAGE AND THE
GULF OF VENEZUELA...E WINDS 20 TO 30 KT. SEAS 8 TO 10 FT.
.48 HOUR FORECAST WITHIN 13N65W TO 15N69W TO 16N76W TO 12N77W
TO 10N64W TO 13N65W...INCLUDING IN MONA PASSAGE AND THE GULF OF
VENEZUELA...E WINDS 20 TO 25 KT. SEAS 8 TO 9 FT.
.CARIBBEAN 18 HOUR FORECAST WITHIN 17N85W TO 17N86W TO 16N86W TO
16N85W TO 16N84W TO 17N85W E TO SE WINDS 20 TO 25 KT. SEAS LESS
THAN 8 FT.
.24 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS
LESS THAN 8 FT.
.GULF OF MEXICO 30 HOUR FORECAST WITHIN 29N91W TO 30N94W TO
28N96W TO 27N96W TO 27N93W TO 28N91W TO 29N91W N TO NE WINDS 20
TO 30 KT. SEAS 8 TO 9 FT.
.48 HOUR FORECAST WITHIN 29N83W TO 30N87W TO 29N92W TO 27N91W
TO 27N83W TO 29N83W N TO NE WINDS 20 TO 25 KT. SEAS 8 TO 10 FT.
.REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.
.FORECASTER RAMOS. NATIONAL HURRICANE CENTER.
$$