HSFAT1
HIGH SEAS FORECAST FOR METAREA IV
NWS OCEAN PREDICTION CENTER WASHINGTON DC
2230 UTC TUE JUL 07 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 JUL 07.
24 HOUR FORECAST VALID 1800 UTC JUL 08.
48 HOUR FORECAST VALID 1800 UTC JUL 09.
.WARNINGS.
...GALE WARNING...
.COMPLEX LOW WITH FIRST CENTER 56N40W 992 MB MOVING NE 15 KT AND
SECOND CENTER E OF AREA 63N31W 993 MB MOVING W 05 KT. N OF 50N
BETWEEN 35W AND 46W WINDS 25 TO 35 KT. SEAS 2.5 TO 5 M.
.24 HOUR FORECAST COMPLEX LOW WITH FIRST CENTER E OF AREA 61N31W
993 MB AND SECOND CENTER 62N37W 989 MB. N OF 60N BETWEEN 35W AND
41W WINDS 25 TO 35 KT. SEAS TO 4 M. ELSEWHERE N OF 54N BETWEEN
35W AND 39W WINDS TO 25 KT. SEAS TO 3 M.
.48 HOUR FORECAST COMBINED LOW E OF AREA 65N24W 999 MB.
ASSOCIATED CONDITIONS DIMINISHED.
...GALE WARNING...
.LOW 40N70W 1013 MB MOVING NE 10 KT. FROM 38N TO 42N BETWEEN 63W
AND 71W WINDS 20 TO 30 KT. SEAS LESS THAN 2.5 M.
.24 HOUR FORECAST LOW 41N65W 1007 MB. FROM 36N TO 44N BETWEEN 55W
AND 69W WINDS 25 TO 35 KT. SEAS TO 4 M.
.48 HOUR FORECAST LOW 45N55W 1003 MB. FROM 38N TO 46N BETWEEN 47W
AND 52W WINDS 25 TO 35 KT. SEAS TO 4 M. ELSEWHERE FROM 33N TO 41N
BETWEEN 52W AND 63W WINDS 20 TO 30 KT. SEAS TO 3.5 M.
.SYNOPSIS AND FORECAST.
.48 HOUR FORECAST LOW 61N59W 991 MB. FROM 60N TO 62N BETWEEN 48W
AND 55W...AND FROM 51N TO 56N BETWEEN 47W AND 56W WINDS 20 TO 30
KT. SEAS TO 3 M.
.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM FROM 39N TO 42N
BETWEEN 64W AND 71W.
.24 HOUR FORECAST DENSE FOG FROM 39N TO 43N BETWEEN 57W AND 67W.
.48 HOUR FORECAST DENSE FOG FROM 43N TO 47N BETWEEN 50W AND
58W...AND FROM 54N TO 63N W OF 53W.
.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 1800 UTC TUE JUL 7.
24 HOUR FORECAST VALID 1800 UTC WED JUL 8.
48 HOUR FORECAST VALID 1800 UTC THU JUL 9.
.WARNINGS.
...GALE WARNING...
.CARIBBEAN WITHIN 18N72W TO 18N78W TO 15N81W TO 10N80W TO 12N73W
TO 11N68W TO 18N72W...INCLUDING THE GULF OF VENEZUELA...NE TO E
WINDS 20 TO 30 KT. SEAS 2.5 TO 3.0 M.
.09 HOUR FORECAST WITHIN 12N74W TO 13N75W TO 12N76W TO 11N76W TO
11N74W TO 12N74W NE TO E WINDS 25 TO 35 KT. SEAS 2.5 TO 3.0 M.
WITHIN 18N72W TO 17N79W TO 12N81W TO 10N80W TO 12N73W TO 11N67W
TO 18N72W...INCLUDING THE GULF OF VENEZUELA...NE TO E WINDS 20 TO
25 KT. SEAS 2.5 TO 3.0 M.
.15 HOUR FORECAST LITTLE CHANGE...EXCEPT PEAK WINDS LESS THAN
GALE FORCE.
.24 HOUR FORECAST WITHIN 18N72W TO 17N79W TO 12N81W TO 10N80W TO
12N73W TO 11N67W TO 18N72W...INCLUDING THE GULF OF VENEZUELA...
NE TO E WINDS 20 TO 30 KT. SEAS 2.5 TO 3.0 M.
.48 HOUR FORECAST WITHIN 15N65W TO 18N68W TO 18N79W TO 14N82W TO
10N81W TO 11N67W TO 15N65W...INCLUDING IN MONA PASSAGE AND THE
GULF OF VENEZUELA...E WINDS 20 TO 30 KT. SEAS 2.5 TO 3.0 M.
.SYNOPSIS AND FORECAST.
.ATLC TROPICAL WAVE ALONG 47W. WITHIN 13N46W TO 14N48W TO 12N51W
TO 07N50W TO 07N45W TO 13N46W WINDS 20 KT OR LESS. SEAS 2.5 TO
3.0 M IN NE SWELL. SCATTERED MODERATE CONVECTION FROM 09N TO 12N
BETWEEN 45W AND 52W.
.24 HOUR FORECAST TROPICAL WAVE ALONG 58W. WITHIN 14N53W TO
17N57W TO 15N59W TO 12N60W TO 09N59W TO 10N55W TO 14N53W E WINDS
20 TO 25 KT. SEAS 2.5 TO 3.0 M.
.48 HOUR FORECAST TROPICAL WAVE MOVED WEST OF REGION. WITHIN
15N52W TO 17N57W TO 16N60W TO 14N61W TO 11N58W TO 12N52W TO
15N52W...INCLUDING IN ATLANTIC EXPOSURES AND PASSAGES AND
ATLANTIC EXPOSURES...WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN
NE TO E SWELL.
.ATLC AND CARIBBEAN WITHIN 22N71W TO 22N73W TO 20N74W TO 20N70W
TO 22N71W E WINDS 20 TO 30 KT. SEAS LESS THAN 2.5 M.
.24 HOUR FORECAST LITTLE CHANGE.
.48 HOUR FORECAST LITTLE CHANGE.
.CARIBBEAN WITHIN 18N85W TO 18N88W TO 16N89W TO 16N84W TO
18N85W...INCLUDING THE GULF OF HONDURAS...E WINDS 20 TO 25 KT.
SEAS LESS THAN 2.5 M.
.24 HOUR FORECAST LITTLE CHANGE.
.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 LANDSEA. NATIONAL HURRICANE CENTER.
$$