National Weather Service Marine Forecast FZNT01 KWBC

FZNT01 KWBC 221014
HSFAT1

HIGH SEAS FORECAST FOR METAREA IV
NWS OCEAN PREDICTION CENTER WASHINGTON DC
1030 UTC MON JUL 22 2024

CCODE/1:31:04:01:00/AOE/NWS/CCODE SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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).

THE NATIONAL WEATHER SERVICE IS ACCEPTING PUBLIC COMMENTS UNTIL JULY 29 2024 ON A PROPOSAL TO REPLACE FEET WITH METERS WHEN DESCRIBING SEAS IN A VARIETY OF NATIONAL MARINE CENTER TEXT AND GRAPHICAL PRODUCTS FOR THE OFFSHORE AND HIGH SEAS AREAS ONLY. TO LEARN MORE PLEASE VISIT (WEB ADDRESS LOWERCASE) HTTPS://OCEAN.WEATHER.GOV/PROPOSED-METERS.PHP

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 22. 24 HOUR FORECAST VALID 0600 UTC JUL 23. 48 HOUR FORECAST VALID 0600 UTC JUL 24.

.WARNINGS.

GALE WARNING

.LOW 56N56W 994 MB MOVING NE 10 KT THROUGH 12 HOURS THEN TURNING SE. WITHIN 240 NM NE...420 NM SE...540 NM SW AND 300 NM NW QUADRANTS...INCLUDING THE GULF OF SAINT LAWRENCE WINDS 20 TO 30 KT. SEAS TO 10 FT. .12 HOUR FORECAST LOW 57N56W 988 MB. BETWEEN 60 NM AND 180 NM W SEMICIRCLE WINDS 25 TO 35 KT. SEAS TO 12 FT. .24 HOUR FORECAST LOW 56N52W 989 MB. BETWEEN 60 NM AND 180 NM S AND SW QUADRANTS WINDS 30 TO 40 KT. SEAS 9 TO 16 FT. ELSEWHERE WITHIN 300 NM E...600 NM SE...540 NM S...180 NM SW...360 NM NW AND 480 NM N QUADRANTS WINDS 20 TO 30 KT. SEAS 8 TO 12 FT. .48 HOUR COMPLEX LOW WITH MAIN LOW 58N35W 995 MB. WITHIN AN AREA BOUNDED BY A LINE FROM 46N35W TO 45N43W TO 60N58W TO 60N48W TO 57N35W TO 46N35W WINDS 20 TO 30 KT. SEAS 8 TO 14 FT IN MIXED SWELL.

GALE WARNING

.FROM 58N TO 60N BETWEEN 35W AND 43W AREA OF SW WINDS 25 TO 35 KT. SEAS 8 TO 12 FT. ELSEWHERE N OF 60N E OF 40W AREA OF S TO SW WINDS TO 25 KT. SEAS TO 8 FT. .24 HOUR FORECAST FROM 55N TO 60N E OF 38W AREA OF S TO SW WINDS TO 25 KT. SEAS TO 8 FT. .48 HOUR FORECAST CONDITIONS DESCRIBED ABOVE WITH LOW 58N35W.

.SYNOPSIS AND FORECAST.

.LOW 46N38W 1013 MB MOVING NE 20 KT. WITHIN 180 NM SE AND S OF A FRONT FROM 44N42W TO 41N49W WINDS TO 25 KT. SEAS LESS THAN 8 FT.

.24 HOUR FORECAST LOW E OF THE AREA 50N30W 1014 MB. FROM 40N TO 49N E OF 43W WINDS LESS THAN 25 KT. SEAS TO 8 FT. .48 HOUR FORECAST LOW AND CONDITIONS E OF THE AREA.

.LOW 38N63W 1016 MB MOVING NE 20 KT. WITHIN 180 NM SE AND S OF A FRONT FROM 41N53W TO THE LOW TO 39N67W WINDS TO 25 KT. SEAS LESS THAN 8 FT. .24 HOUR FORECAST LOW DISSIPATED AND CONDITIONS DIMINISHED.

.24 HOUR FORECAST N OF 64N W OF GREENLAND AREA OF NW TO N WINDS TO 25 KT. SEAS TO 8 FT. 48 HOUR FORECAST N OF 60N W OF 55W AREA OF W WINDS TO 25 KT. SEAS TO 8 FT.

.24 HOUR FORECAST WITHIN AN AREA BOUNDED BY A LINE FROM 34N77W TO 37N67W TO 39N74W TO 34N77W AREA OF SW WINDS TO 25 KT. SEAS LESS THAN 8 FT. .48 HOUR FORECAST W AND NW OF A LINE FROM 32N78W TO 40N68W AREA OF S TO SW WINDS TO 25 KT. SEAS TO 8 FT.

.48 HOUR FORECAST NEW LOW 42N60W 1018 MB. FROM 39N TO 44N BETWEEN 55W AND 63W WINDS TO 25 KT. SEAS TO 8 FT.

.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM WITHIN 120 NM W OF A LINE FROM 51N51W TO 54N51W AND FROM 54N TO 59N W OF 48W. .24 HOUR FORECAST DENSE FOG FROM 55N TO 60N E OF 40W AND FROM 59N TO 61N E OF 44W. .48 HOUR FORECAST DENSE FOG FROM 43N TO 45N BETWEEN 65W AND 68W IN THE BAY OF FUNDY.

.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 MEXICO

SYNOPSIS VALID 0600 UTC MON JUL 22. 24 HOUR FORECAST VALID 0600 UTC TUE JUL 23. 48 HOUR FORECAST VALID 0600 UTC WED JUL 24.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

ATLC AND CARIBBEAN FROM 19N TO 21N BETWEEN 71W AND 76W

INCLUDING THE WINDWARD PASSAGE...NE TO E WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.

24 HOUR FORECAST FROM 20N TO 22N BETWEEN 70W AND 74W

INCLUDING APPROACHES TO WINDWARD PASSAGE...NE TO E WINDS 20 TO 25 KT. SEAS TO 8 FT OFF THE N COAST OF HAITI. .42 HOUR FORECAST FROM 20N TO 22N BETWEEN 70W AND 77W E WINDS 20 TO 25 KT. SEAS TO 8 FT OFF THE N COAST OF HAITI. .48 HOUR FORECAST LITTLE CHANGE.

.ATLC 24 HOUR FORECAST FROM 15N TO 23N E OF 40W WINDS 20 KT OR LESS. SEAS TO 8 FT IN E SWELL. .36 HOUR FORECAST FROM 15N TO 23N E OF 43W WINDS 20 KT OR LESS. SEAS TO 8 FT IN E SWELL. .48 HOUR FORECAST FROM 14N TO 23N E OF 50W WINDS 20 KT OR LESS. SEAS TO 8 FT IN E SWELL.

.CARIBBEAN FROM 11N TO 18N BETWEEN 70W AND 80W NE TO E WINDS 20 TO 25 KT...EXCEPT 25 TO 30 KT S OF 13N BETWEEN 70W AND 76W... INCLUDING THE GULF OF VENEZUELA. SEAS 8 TO 12 FT OUTSIDE THE GULF OF VENEZUELA...HIGHEST NEAR THE COAST OF COLOMBIA.

12 HOUR FORECAST FROM 11N TO 15N BETWEEN 70W AND 82W

INCLUDING THE GULF OF VENEZUELA...NE TO E WINDS 20 TO 25 KT. SEAS 8 TO 11 FT OUTSIDE THE GULF OF VENEZUELA. FROM 15N TO 18N BETWEEN 70W AND 74W E WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.

24 HOUR FORECAST FROM 11N TO 15N BETWEEN 68W AND 82W

INCLUDING THE GULF OF VENEZUELA...NE TO E WINDS 20 TO 25 KT. SEAS 8 TO 10 FT OUTSIDE THE GULF OF VENEZUELA. FROM 15N TO 18N BETWEEN 70W AND 74W E WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.

48 HOUR FORECAST FROM 11N TO 18N BETWEEN 68W AND 77W

INCLUDING THE GULF OF VENEZUELA...NE TO E WINDS 20 TO 25 KT. SEAS 8 TO 9 FT OUTSIDE THE GULF OF VENEZUELA.

.REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.FORECASTER GR. NATIONAL HURRICANE CENTER.