High Seas Forecast - Western Atlantic, Caribbean and Gulf of Mexico
Expires:No;;187266
FZNT01 KWBC 042130
HSFAT1
HIGH SEAS FORECAST FOR METAREA IV
NWS OCEAN PREDICTION CENTER WASHINGTON DC
2230 UTC THU JUN 04 2026
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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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).
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 1800 UTC JUN 04.
24 HOUR FORECAST VALID 1800 UTC JUN 05.
48 HOUR FORECAST VALID 1800 UTC JUN 06.
.WARNINGS.
...GALE WARNING...
.COMPLEX LOW WITH MAIN CENTER E OF THE AREA 46N32W 1002 MB MOVING
NE 40 KT. WITHIN AN AREA BOUNDED BY A LINE FROM 40N35W TO 41N42W
TO 46N37W TO 46N35W TO 40N35W WINDS 35 TO 45 KT. SEAS 3.5 TO 6
M...HIGHEST NEAR 42N39W. ELSEWHERE FROM 37N TO 50N E OF 45W WINDS
25 TO 35 KT. SEAS 2.5 TO 4 M.
.24 HOUR FORECAST LOW WELL E OF AREA 51N14W 988 MB WITH NEW LOW
TO FORM NEAR 50N40W 1000 MB. FROM 46N TO 49N E OF 45W WINDS 25 TO
35 KT. SEAS 2.5 TO 4.5 M. ELSEWHERE FROM 43N TO 50N E OF 56W
WINDS 20 TO 30 KT. SEAS 2.5 TO 3.5 M.
.48 HOUR FORECAST LOW WELL NE OF THE AREA. FROM 38N TO 42N E OF
54W AREA OF SW TO W WINDS TO 25 KT. SEAS TO 3 M.
...GALE WARNING...
.LOW E OF THE AREA 63N26W 986 MB MOVING SW 15 KT. FROM 50N TO 60N
E OF 50W...FROM 56N TO 60N W OF 50W...AND N OF 60N E OF 58W TO
THE W COAST OF GREENLAND WINDS 20 TO 30 KT. SEAS 2.5 TO 4 M.
.24 HOUR FORECAST LOW 60N36W 990 MB. FROM 54N TO 60N E OF 42W
WINDS 25 TO 35 KT. SEAS 2.5 TO 4 M...HIGHEST NEAR 58N39W.
ELSEWHERE FROM 55N TO 60N E OF 57W...N OF 60N E OF GREENLAND AND
N OF 60N E OF 58W TO THE W COAST OF GREENLAND WINDS 20 TO 30 KT.
SEAS TO 3.5 M.
.48 HOUR FORECAST COMPLEX LOW WITH MAIN CENTER E OF THE AREA NEAR
58N28W 984 MB. FROM 48N TO 58N E OF 50W...FROM 58N TO 60N BETWEEN
50W AND 40W...N OF 60N E OF 58W TO THE W COAST OF GREENLAND AND N
OF 65N E OF GREENLAND WINDS 20 TO 30 KT. SEAS 2.5 TO 4.5
M...HIGHEST NEAR 54N35W.
.SYNOPSIS AND FORECAST.
.COMPLEX LOW WITH MAIN LOW 35N64W 1013 MB MOVING NE 10 KT. WITHIN
180 NM N...300 NM NE...120 NM SE AND 240 NM S AND SW QUADRANTS
AND WITHIN 180 NM W AND NW OF A LINE FROM 31N72W TO 36N66W WINDS
20 TO 30 KT. SEAS TO 3.5 M.
.24 HOUR FORECAST LOW 38N63W 1012 MB. WITHIN 360 NM NE...480 NM E
QUADRANTS...WITHIN 60 NM W SEMICIRCLE AND WITHIN 120 NM NE AND E
OF A LINE FROM 36N61W TO 31N64W WINDS TO 25 KT. SEAS TO 2.5 M.
.48 HOUR FORECAST LOW DISSIPATED. FROM 37N TO 41N E OF 56W AREA
OF SW TO W WINDS TO 25 KT. SEAS TO 3 M.
.LOW 49N55W 1006 MB MOVING NE AT 25 KT. WITHIN 360 NM SE...300 NM
S AND 720 NM SW QUADRANTS...INCLUDING THE GULF OF SAINT LAWRENCE
WINDS 20 TO 30 KT. SEAS TO 3 M...EXCEPT LESS THAN 2.5 M IN THE
GULF OF SAINT LAWRENCE.
.24 HOUR FORECAST LOW ABSORBED AND CONDITIONS DESCRIBED ABOVE IN
WARNINGS SECTION WITH LOW 50N40W.
.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM N OF 60N W OF 40W TO
THE E COAST OF GREENLAND.
.24 HOUR FORECAST DENSE FOG FROM 58N TO 50N E OF 42W AND N OF 63N
E OF GREENLAND.
.48 HOUR FORECAST DENSE FOG FROM 60N TO 63N W OF 40W TO GREENLAND
AND N OF 63N E OF GREENLAND.
.FORECASTER FUTTERMAN. OCEAN PREDICTION CENTER.
NWS NATIONAL HURRICANE CENTER MIAMI FL
ATLANTIC FROM 07N TO 31N W OF 35W INCLUDING CARIBBEAN SEA AND
GULF OF AMERICA
SYNOPSIS VALID 1800 UTC THU JUN 4.
24 HOUR FORECAST VALID 1800 UTC FRI JUN 5.
48 HOUR FORECAST VALID 1800 UTC SAT JUN 6.
.WARNINGS.
.NONE.
.SYNOPSIS AND FORECAST.
.ATLC WITHIN 31N72W TO 31N79W TO 29N76W TO 29N74W TO 31N72W
WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN N TO NE SWELL.
.18 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS
LESS THAN 2.5 M.
.ATLC WITHIN 17N50W TO 18N52W TO 17N55W TO 15N55W TO 13N54W TO
13N51W TO 17N50W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN NE TO
E SWELL.
.24 HOUR FORECAST WITHIN 10N48W TO 12N49W TO 13N51W TO 10N53W TO
06N53W TO 07N48W TO 10N48W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0
M IN NE TO E SWELL.
.48 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS
LESS THAN 2.5 M.
.CARIBBEAN 06 HOUR FORECAST WITHIN 17N85W TO 18N86W TO 18N87W TO
16N87W TO 17N86W TO 16N84W TO 17N85W...INCLUDING THE GULF OF
HONDURAS... E WINDS 20 TO 25 KT. SEAS LESS THAN 2.5 M.
.24 HOUR FORECAST WITHIN 16.5N85W TO 17N85W TO 17N86.5W TO
16.5N86.5W TO 16N86W TO 16N85W TO 16.5N85W E WINDS 20 TO 25 KT.
SEAS LESS THAN 2.5 M.
.42 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS
LESS THAN 2.5 M.
.GULF OF AMERICA WITHIN 30N87W TO 30N92W TO 28N91W TO 27N87W TO
28N86W TO 30N87W E WINDS 20 TO 25 KT. SEAS LESS THAN 2.5 M.
.24 HOUR FORECAST WITHIN 31N86W TO 30N90W TO 29N91W TO 29N90W TO
28N87W TO 29N86W TO 31N86W SE WINDS 20 TO 25 KT. SEAS LESS THAN
2.5 M.
.36 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS
LESS THAN 2.5 M.
.REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 2.5 M.
.FORECASTER AL. NATIONAL HURRICANE CENTER.
$$
