HSFAT1
HIGH SEAS FORECAST FOR METAREA IV
NWS OCEAN PREDICTION CENTER WASHINGTON DC
0430 UTC WED JUL 01 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 0000 UTC JUL 01.
24 HOUR FORECAST VALID 0000 UTC JUL 02.
48 HOUR FORECAST VALID 0000 UTC JUL 03.
.WARNINGS.
...GALE WARNING...
.LOW 64N35W 991 MB MOVING NE 05 KT. WITHIN 120 NM N SEMICIRCLE
WINDS 25 TO 40 KT. SEAS TO 3.5 M.
ELSEWHERE WITHIN 180 NM OF LOW EXCEPT 240 NM S QUADRANT WINDS 20
TO 30 KT. SEAS TO 3 M.
.24 HOUR FORECAST LOW E OF AREA NEAR 66N31W 995 MB. WITHIN 150
NM W SEMICIRCLE WINDS TO 25 KT. SEAS TO 2.5 M.
.48 HOUR FORECAST LOW AND ASSOCIATED CONDITIONS MOVED WELL E OF
AREA.
...GALE WARNING...
.LOW 61N42W 996 MB NEARLY STATIONARY. WITHIN 180 NM S AND SW
QUADRANTS WINDS 25 TO 35 KT. SEAS TO 4 M.
.24 HOUR FORECAST LOW 60N42W 1000 MB. WITHIN 480 NM S AND SE
QUADRANTS WINDS 20 TO 30 KT. SEAS TO 3.5 M... HIGHEST NEAR
58N35W.
.48 HOUR FORECAST LOW 61N41W 1001 MB. WITHIN 240 NM S SEMICIRCLE
WINDS 20 TO 30 KT. SEAS TO 2.5 M.
.SYNOPSIS AND FORECAST.
.LOW E OF AREA NEAR 53N28W 1009 MB MOVING NE 40 KT. FRONT
EXTENDS FROM LOW TO 49N35W TO 43N43W. WITHIN 240 NM S OF FRONT W
OF 35W WINDS 20 TO 30 KT. SEAS 2.5 TO 4 M...HIGHEST NEAR 47N35W.
.24 HOUR FORECAST LOW AND ASSOCIATED CONDITIONS MOVED WELL E OF
AREA.
.COMPLEX LOW WITH MAIN CENTER 37N51W 1014 MB MOVING NE 20 KT.
FROM 33N TO 39N BETWEEN 45W AND 55W WINDS 20 TO 30 KT. SEAS TO 3
M.
.24 HOUR FORECAST COMPLEX LOW WITH MEAN CENTER NEAR 43N44W 1016
MB. FRONT TO EXTEND FROM 49N35W TO 46N40W TO LOW CENTER TO
37N48W. WITHIN 300 NM SE AND E OF FRONT N OF 37N WINDS 20 TO 30
KT. SEAS TO 3 M.
.48 HOUR FORECAST COMPLEX LOW WITH MEAN CENTER 50N38W 1011 MB.
FROM 42N TO 50N E OF 39W AREA OF S TO SW WINDS TO 25 KT. SEAS TO
3 M.
.LOW 32N65W 1015 MB MOVING SW 10 KT. WITHIN 120 NM N OF A FRONT
FROM LOW TO 31N71W AND FROM 31N TO 34N BETWEEN 71W AND 75W WINDS
TO 25 KT. SEAS TO 2.5 M.
.24 HOUR FORECAST LOW MOVED S OF AREA. CONDITIONS DIMINISHED.
.24 HOUR FORECAST NW OF A LINE FROM 39N74W TO 41N65W TO 44N60W
TO 47N58W AREA OF SW TO S WINDS TO 25 KT. SEAS LESS THAN 2.5 M.
.48 HOUR FORECAST COMPLEX LOW WITH MEAN CENTER NEAR 50N55W 1005
MB. WITHIN 300 NM SE AND S OF A LINE FROM 50N47W TO 46N50W TO
44N60W TO 40N74W WINDS 20 TO 30 KT. SEAS TO 3 M.
.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM N OF 41N BETWEEN
67W AND 70W...FROM 44N TO 47N BETWEEN 55W AND 62W...FROM 45N TO
54N BETWEEN 48W AND 60W...FROM 43N TO 48N E OF 40W...AND FROM
57N TO 63N W OF 54W.
.24 HOUR FORECAST DENSE FOG FROM 43N TO 47N BETWEEN 60W AND
67W...FROM 44N TO 55N BETWEEN 45W AND 60W...FROM 43N TO 47N E OF
42W...AND W OF A LINE FROM 55N58W TO 62N63W TO 66N61W.
.48 HOUR FORECAST DENSE FOG FROM 43N TO 54N BETWEEN 45W AND
64W...FROM 43N TO 45N BETWEEN 64W AND 68W...FROM 44N TO 54N E OF
41W...FROM 56N TO 59N BETWEEN 60W AND 63W...AND FROM 62N TO 65N
W OF 59W.
.FORECASTER BANCROFT. OCEAN PREDICTION CENTER.
NATIONAL HURRICANE CENTER MIAMI FL
ATLANTIC FROM 07N TO 31N W OF 35W INCLUDING CARIBBEAN SEA AND
GULF OF AMERICA
SYNOPSIS VALID 0000 UTC WED JUL 1.
24 HOUR FORECAST VALID 0000 UTC THU JUL 2.
48 HOUR FORECAST VALID 0000 UTC FRI JUL 3.
.WARNINGS.
.NONE.
.SYNOPSIS AND FORECAST.
.ATLC 45 HOUR FORECAST WITHIN 22N35W TO 21N37W TO 20N38W TO
18N37W TO 18N35W TO 22N35W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0
M IN NE TO E SWELL.
.48 HOUR FORECAST WITHIN 22N35W TO 21N38W TO 20N39W TO 18N40W TO
18N38W TO 18N35W TO 22N35W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0
M IN NE TO E SWELL.
.CARIBBEAN WITHIN 13N68W TO 15N73W TO 15N78W TO 12N81W TO 10N77W
TO 11N72W TO 13N68W...INCLUDING THE GULF OF VENEZUELA...NE TO E
WINDS 20 TO 30 KT. SEAS 2.5 M TO 3.0 M.
.24 HOUR FORECAST WITHIN 14N69W TO 16N76W TO 14N80W TO 10N79W TO
11N71W TO 12N68W TO 14N69W...INCLUDING THE GULF OF VENEZUELA...
NE TO E WINDS 20 TO 30 KT. SEAS 2.5 M TO 3.0 M.
.48 HOUR FORECAST WITHIN 14N67W TO 17N73W TO 17N78W TO 14N81W
TO 11N80W TO 11N67W TO 14N67W...INCLUDING IN MONA PASSAGE AND THE
GULF OF VENEZUELA...NE TO E WINDS 20 TO 30 KT. SEAS 2.5 TO 3.0 M.
WITHIN 18N71W TO 18N73W TO 17N72W TO 17N71W TO 18N71W E WINDS 20
TO 25 KT. SEAS LESS THAN 2.5 M.
.REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 2.5 M.
$$
.FORECASTER RAMOS. NATIONAL HURRICANE CENTER.