HSFAT1
HIGH SEAS FORECAST FOR METAREA IV
NWS OCEAN PREDICTION CENTER WASHINGTON DC
1630 UTC MON JUL 06 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 1200 UTC JUL 06.
24 HOUR FORECAST VALID 1200 UTC JUL 07.
48 HOUR FORECAST VALID 1200 UTC JUL 08.
.WARNINGS.
...GALE WARNING...
.LOW 57N40W 993 MB MOVING NE 05 KT. WITHIN 240 NM NW AND N
QUADRANTS WINDS 30 TO 40 KT. SEAS 3 TO 6 M. ELSEWHERE WITHIN 420
NM W AND 360 NM N QUADRANTS WINDS 20 TO 30 KT. SEAS TO 4 M.
.24 HOUR FORECAST LOW 59N40W 994 MB. FROM 57N TO 65N BETWEEN 35W
AND 46W WINDS 25 TO 40 KT. SEAS 2.5 TO 4.5 M.
.48 HOUR FORECAST LOW E OF AREA. ASSOCIATED CONDITIONS ABSORBED
AND DESCRIBED BELOW WITH LOW 64N35W.
...GALE WARNING...
.12 HOUR FORECAST NEW LOW 55N45W 995 MB. FROM 51N TO 58N BETWEEN
42W AND 50W WINDS 25 TO 35 KT. SEAS 2.5 TO 5 M.
.24 HOUR FORECAST LOW 55N41W 995 MB. FROM 50N TO 57N BETWEEN 37W
AND 47W WINDS 25 TO 35 KT. SEAS 2.5 TO 4.5 M.
.48 HOUR FORECAST LOW E OF AREA. ASSOCIATED CONDITIONS ABSORBED
AND DESCRIBED BELOW WITH LOW 64N35W.
...GALE WARNING...
.LOW 56N37W 993 MB MOVING NE 20 KT. FROM 43N TO 55N BETWEEN 35W
AND 40W WINDS 20 TO 30 KT. SEAS TO 3 M.
.24 HOUR FORECAST LOW E OF AREA 63N29W 994. ASSOCIATED CONDITIONS
DESCRIBED ABOVE WITH LOW 59N40W.
.48 HOUR FORECAST LOW 64N35W 990 MB. N OF 61N BETWEEN 35W AND 40W
WINDS 30 TO 40 KT. SEAS TO 4 M. ELSEWHERE N OF 52N BETWEEN 35W
AND 40W WINDS 20 TO 30 KT. SEAS TO 4 M.
...GALE WARNING...
.24 HOUR FORECAST NEW LOW 39N72W 1014 MB. FROM 40N TO 42N BETWEEN
65W AND 73W WINDS 20 TO 30 KT. SEAS LESS THAN 2.5 M.
.48 HOUR FORECAST LOW 40N66W 1011 MB. WITHIN 150 NM N AND NE OF A
LINE FROM 37N57W TO 40N62W TO THE LOW TO 41N69W WINDS 25 TO 35
KT. SEAS TO 3 M.
.SYNOPSIS AND FORECAST.
.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM WITHIN 90 NM OF
58N40W...AND WITHIN 120 NM E OF A LINE FROM 57N37W TO 45N41W.
.24 HOUR FORECAST CONDITIONS IMPROVED.
.48 HOUR FORECAST DENSE FOG FROM 39N TO 42N BETWEEN 66W AND 70W.
.FORECASTER HUFFMAN. 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 1200 UTC MON JUL 6.
24 HOUR FORECAST VALID 1200 UTC TUE JUL 7.
48 HOUR FORECAST VALID 1200 UTC WED JUL 8.
.WARNINGS.
.NONE.
.SYNOPSIS AND FORECAST.
.ATLC WITHIN 11N35W TO 12N38W TO 11N39W TO 09N39W TO 08N37W TO
08N35W TO 11N35W WINDS 20 KT OR LESS. SEAS 2.5 M IN N TO
NE SWELL.
.24 HOUR FORECAST WITHIN 11N42W TO 12N45W TO 12N48W TO 11N47W TO
09N44W TO 10N42W TO 11N42W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0
M IN NE SWELL.
.48 HOUR FORECAST WITHIN 17N57W TO 18N62W TO 13N60W TO 09N52W TO
13N50W TO 17N57W...INCLUDING IN ATLANTIC EXPOSURES AND PASSAGES
AND ATLANTIC EXPOSURES...E WINDS 20 TO 25 KT. SEAS 2.5 TO 3.0 M.
.ATLC WITHIN 17N56W TO 18N60W TO 18N62W TO 16N61W TO 15N58W TO
16N57W TO 17N56W...INCLUDING IN ATLANTIC EXPOSURES AND
PASSAGES...WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN E SWELL.
.06 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS
LESS THAN 2.5 M.
.ATLC 12 HOUR FORECAST WITHIN 20.5N70.5W TO 21N71.5W TO
20.5N72.5W TO 20N73W TO 20N71.5W TO 20N70.5W TO 20.5N70.5W E
WINDS 20 TO 25 KT. SEAS LESS THAN 2.5 M.
.18 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS
LESS THAN 2.5 M.
.24 HOUR FORECAST LITTLE CHANGE.
.30 HOUR FORECAST WITHIN 20.5N70.5W TO 21N71.5W TO 20.5N72.5W TO
20N73W TO 20N71.5W TO 20N70.5W TO 20.5N70.5W E WINDS 20 TO 25
KT. SEAS TO 2.5 M.
.48 HOUR FORECAST WITHIN 21N73W TO 21N74W TO 21N75W TO 20N74W TO
20N73W TO 20N72W TO 21N73W E WINDS 20 TO 25 KT. SEAS
2.5 TO 3.0 M.
.CARIBBEAN WITHIN 14N72W TO 16N73W TO 17N75W TO 14N78W TO 11N77W
TO 12N73W TO 14N72W E WINDS 20 TO 25 KT. SEAS 2.5 TO 3.0 M.
.24 HOUR FORECAST WITHIN 14N68W TO 18N71W TO 17N78W TO 14N81W TO
11N80W TO 12N69W TO 14N68W...INCLUDING THE GULF OF VENEZUELA...E
WINDS 20 TO 25 KT. SEAS 2.5 TO 3.5 M.
.48 HOUR FORECAST WITHIN 18N72W TO 18N76W TO 15N81W TO 12N82W TO
10N79W TO 12N67W TO 18N72W...INCLUDING THE GULF OF VENEZUELA...E
WINDS 20 TO 30 KT. SEAS 2.5 TO 4.0 M.
.CARIBBEAN 36 HOUR FORECAST WITHIN 17N84W TO 17N86W TO 17N88W TO
16N87W TO 16N86W TO 16N85W TO 17N84W...INCLUDING THE GULF OF
HONDURAS...E WINDS 20 TO 25 KT. SEAS LESS THAN 2.5 M.
.48 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS
LESS THAN 2.5 M.
.GULF OF AMERICA 12 HOUR FORECAST WITHIN 22N90W TO 22N92W TO
20N93W TO 19N93W TO 19N91W TO 22N90W...INCLUDING WITHIN 60 NM OF
COAST OF CAMPECHE...NE TO E WINDS 20 TO 25 KT. SEAS LESS THAN
2.5 M.
.18 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS
LESS THAN 2.5 M.
.24 HOUR FORECAST LITTLE CHANGE.
.36 HOUR FORECAST WITHIN 22N90W TO 22N92W TO 20N93W TO 19N93W TO
19N91W TO 22N90W...INCLUDING WITHIN 60 NM OF COAST OF
CAMPECHE...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.
.REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 2.5 M.
.FORECASTER ERA. NATIONAL HURRICANE CENTER.
$$