Station List

National Weather Service Marine Forecast FZNT01 KWBC

FZNT01 KWBC 100945
HSFAT1

HIGH SEAS FORECAST FOR METAREA IV
NWS OCEAN PREDICTION CENTER WASHINGTON DC
1030 UTC FRI JUL 10 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CCODE/1:31:04:01:00/AOE/NWS/CCODE SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 0600 UTC JUL 10. 24 HOUR FORECAST VALID 0600 UTC JUL 11. 48 HOUR FORECAST VALID 0600 UTC JUL 12.

.WARNINGS.

GALE WARNING

.LOW 45N51W 1002 MB MOVING NE 25 KT. FROM 38N TO 47N BETWEEN 41W AND 48W WINDS 25 TO 35 KT. SEAS 2.5 TO 4.5 M. ELSEWHERE FROM 34N TO 48N BETWEEN 40W AND 57W WINDS TO 25 KT. SEAS TO 3 M. .24 HOUR FORECAST LOW 53N45W 1002 MB. FROM 42N TO 54N BETWEEN 35W AND 43W WINDS 25 TO 35 KT. SEAS 2.5 TO 4.5 M. .48 HOUR FORECAST LOW 65N36W 1001 MB. FROM 50N TO 65N E OF 36W WINDS TO 25 KT. SEAS 2.5 TO 4 M.

GALE WARNING

.LOW 61N56W 990 MB MOVING SE 10 KT. FRONT FROM 61N50W TO 59N46W. N OF FRONT WINDS 25 TO 35 KT. SEAS TO 2.5 M. ELSEWHERE FROM 51N TO 62N BETWEEN 40W AND 51W WINDS TO 25 KT. SEAS TO 2.5 M. .24 HOUR FORECAST LOW 59N54W 1002 MB. WITHIN 120 NM W AND NW QUADRANTS WINDS TO 25 KT. SEAS LESS THAN 2.5 M. .48 HOUR FORECAST LOW DISSIPATED. CONDITIONS DIMINISHED.

.SYNOPSIS AND FORECAST.

.18 HOUR FORECAST NEW LOW 65N38W 1002 MB. WITHIN 480 NM S QUADRANT WINDS TO 25 KT. SEAS TO 2.5 M. .24 HOUR FORECAST LOW E OF AREA 66N33W 1004 MB. E OF A LINE FROM FROM THE LOW TO 64N39W TO 59N44W WINDS TO 25 KT. SEAS TO 2.5 M. .48 HOUR FORECAST LOW DISSIPATED WITH CONDITIONS DESCRIBED ABOVE WITH LOW 65N36W.

.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM FROM 42N TO 54N BETWEEN 44W AND 60W AND FROM 56N TO 62N BETWEEN 46W AND 57W. .24 HOUR FORECAST DENSE FOG FROM 40N TO 44N BETWEEN 58W AND 69W...FROM 44N TO 56N BETWEEN 38W AND 56W...AND FROM 56N TO 61N BETWEEN 42W AND 48W. .48 HOUR FORECAST DENSE FOG FROM 42N TO 50N BETWEEN 43W AND 57W...AND FROM 44N TO 62N BETWEEN 35W AND 39W.

.FORECASTER ROWLAND. 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 0600 UTC FRI JUL 10. 24 HOUR FORECAST VALID 0600 UTC SAT JUL 11. 48 HOUR FORECAST VALID 0600 UTC SUN JUL 12.

.WARNINGS.

CARIBBEAN GALE WARNING

.WITHIN 15N64W TO 18N72W TO 18N78W TO 15N82W TO 10N80W TO 12N72W TO 11N70W TO 11N66W TO 15N64W...INCLUDING THE GULF OF VENEZUELA... E WINDS 20 TO 30 KT. SEAS 2.5 TO 3 M. .18 HOUR FORECAST WITHIN 12N70W TO 13N75W TO 11N73W TO 10N72W TO 11N71W TO 11N69W TO 12N70W...INCLUDING THE GULF OF VENEZUELA...NE TO E WINDS 30 TO 35 KT. SEAS 2.5 TO 4 M. ELSEWHERE WITHIN 16N67W TO 18N69W TO 18N77W TO 17N81W TO 11N79W TO 11N68W TO 16N67W...INCLUDING THE GULF OF VENEZUELA...E WINDS 20 TO 30 KT. SEAS 2.5 TO 3.5 M. .24 HOUR FORECAST LITTLE CHANGE.

30 HOUR FORECAST LITTLE CHANGE
EXCEPT PEAK WINDS BELOW GALE FORCE. .42 HOUR FORECAST WITHIN 13N70W TO 13N74W TO 13N76W TO 11N76W TO 12N73W TO 11N71W TO 13N70W...INCLUDING THE GULF OF VENEZUELA... NE TO E WINDS 30 TO 35 KT. SEAS 3 TO 4 M OUTSIDE THE GULF OF VENEZUELA. ELSEWHERE WITHIN 17N69W TO 19N79W TO 17N84W TO 10N82W TO 12N73W TO 11N68W TO 17N69W...INCLUDING WITHIN 60 NM OF COAST OF NICARAGUA...NE TO E WINDS 20 TO 30 KT. SEAS 2.5 TO 3.5 .48 HOUR FORECAST LITTLE CHANGE.

.SYNOPSIS AND FORECAST.

.ATLC WITHIN 21N71W TO 21N74W TO 20N74W TO 20N72W TO 20N71W TO 21N71W E WINDS 20 TO 25 KT. SEAS 2.5 M. .24 HOUR FORECAST WITHIN 21N71W TO 21N73W TO 20N74W TO 19N75W TO 20N72W TO 20N71W TO 21N71W...INCLUDING THE WINDWARD PASSAGE... NE TO E WINDS 20 TO 25 KT. SEAS TO 2.5 M. .48 HOUR FORECAST LITTLE CHANGE.

.ATLC WITHIN 13N48W TO 17N51W TO 17.5N57W TO 17N61W TO 10N60W TO 09N53W TO 13N48W...INCLUDING IN ATLC EXPOSURES AND PASSAGES... WINDS 20 KT OR LESS. SEAS 2.5 TO 3 M IN E SWELL. .24 HOUR FORECAST WITHIN 16N53W TO 17N58W TO 18N62W TO 14N61W TO 10N60W TO 13N56W TO 16N53W...INCLUDING IN ATLC EXPOSURES AND PASSAGES...WINDS 20 KT OR LESS. SEAS 2.5 TO 3 M IN E SWELL. .48 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 2.5 M.

.CARIBBEAN 24 HOUR FORECAST WITHIN 18N84W TO 18N86W TO 17N87W TO 16N87W TO 16N85W TO 16N84W TO 18N84W...INCLUDING IN THE GULF OF HONDURAS...E WINDS 20 TO 25 KT. SEAS LESS THAN 2.5 M.

48 HOUR FORECAST LITTLE CHANGE
EXCEPT SEAS TO 2.5 M.

.GULF OF AMERICA 18 HOUR FORECAST WITHIN 21N90W TO 22N90W TO 21N91W TO 20N92W TO 19N92W TO 19N91W TO 21N90W...INCLUDING WITHIN 60 NM OF COAST OF CAMPECHE...NE TO E WINDS 20 TO 25 KT. SEAS LESS THAN 2.5 M. .24 HOUR FORECAST LITTLE CHANGE. .30 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 2.5 M. .48 HOUR FORECAST WITHIN 22N87W TO 23N89W TO 31N90.5W TO 21N91W TO 22N88W TO 23N87W...INCLUDING WITHIN 60 NM OF COAST OF CAMPECHE...NE TO E WINDS 20 TO 30 KT. SEAS LESS THAN 2.5 M.

.REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 2.5 M.

.FORECASTER AGUIRRE. NATIONAL HURRICANE CENTER.