High Seas Forecast
Issued by NWS
Issued by NWS
893 FZNT01 KWBC 190941 HSFAT1 HIGH SEAS FORECAST FOR METAREA IV NWS OCEAN PREDICTION CENTER WASHINGTON DC 1030 UTC FRI JUL 19 2024 CCODE/1:31:04:01:00/AOE/NWS/CCODE SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES.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 19. 24 HOUR FORECAST VALID 0600 UTC JUL 20. 48 HOUR FORECAST VALID 0600 UTC JUL 21. .WARNINGS. ...GALE WARNING... .LOW 53N56W 1000 MB MOVING NE 10 KT. BETWEEN 120 NM AND 300 NM NE QUADRANT WINDS 25 TO 35 KT. SEAS TO 12 FT. ELSEWHERE WITHIN 300 NM E AND SE OF A LINE FROM 47N59W TO 42N64W TO 35N75W WINDS 20 TO 30 KT. SEAS TO 10 FT. .24 HOUR FORECAST LOW 56N52W 998 MB. WITHIN 240 NM N AND 180 NM SW QUADRANTS WINDS 25 TO 35 KT. SEAS TO 12 FT. .48 HOUR FORECAST LOW 55N35W 1004 MB. WITHIN 420 NM SW QUADRANT WINDS TO 25 KT. SEAS TO 10 FT. .SYNOPSIS AND FORECAST. .N OF 60N E OF 39W WINDS TO 25 KT. SEAS TO 8 FT. .24 HOUR FORECAST CONDITIONS DIMINISHED. .FROM 60N TO 63N W OF 60W WINDS TO 25 KT. SEAS LESS THAN 8 FT. .24 HOUR FORECAST LOW 42N59W 1017 MB. FROM 37N TO 42N BETWEEN 55W AND 62W WINDS TO 25 KT. SEAS TO 10 FT. .48 HOUR FORECAST LOW DISSIPATED. FROM 34N TO 40N BETWEEN 57W AND 74W WINDS TO 25 KT. SEAS TO 9 FT. .24 HOUR FORECAST LOW 54N40W 1003 MB. FROM 46N TO 54N E OF 45W WINDS TO 25 KT. SEAS TO 9 FT. .48 HOUR FORECAST LOW AND CONDITIONS E OF AREA. .DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM BETWEEN 43N AND 57N FROM 47W TO 64W...ALSO W OF A LINE FROM 62N64W TO 55N56W. .24 HOUR FORECAST DENSE FOG WITHIN AN AREA BOUNDED BY 55N46W...53N35W...44N50W...46N53W...55N46W. .48 HOUR FORECAST CONDITIONS IMPROVED. .FORECASTER SHAW. OCEAN PREDICTION CENTER. NATIONAL HURRICANE CENTER MIAMI FL ATLANTIC FROM 07N TO 31N W OF 35W INCLUDING CARIBBEAN SEA AND GULF OF MEXICO SYNOPSIS VALID 0600 UTC FRI JUL 19. 24 HOUR FORECAST VALID 0600 UTC SAT JUL 20. 48 HOUR FORECAST VALID 0600 UTC SUN JUL 21. .WARNINGS. .NONE. .SYNOPSIS AND FORECAST. .ATLC FROM 20N TO 24N BETWEEN 55W AND 65W NE TO E WINDS 20 TO 25 KT. SEAS 8 TO 9 FT. S OF 22N BETWEEN 70W AND 74W...INCLUDING APPROACHES TO THE WINDWARD PASSAGE...NE TO E WINDS 20 TO 25 KT. SEAS TO 8 FT. .24 HOUR FORECAST FROM 16N TO 20N BETWEEN 60W AND 68W E WINDS 20 TO 25 KT. SEAS TO 8 FT JUST E OF THE LEEWARD ISLANDS. S OF 22N BETWEEN 70W AND 74W...INCLUDING APPROACHES TO THE WINDWARD PASSAGE...NE TO E WINDS 20 TO 25 KT. SEAS TO 8 FT. .48 HOUR FORECAST S OF 22N BETWEEN 70W AND 75W...INCLUDING APPROACHES TO THE WINDWARD PASSAGE...E TO SE WINDS 20 TO 25 KT. SEAS 8 TO 9 FT. .CARIBBEAN FROM 11N TO 16N BETWEEN 69W AND 75W...INCLUDING THE GULF OF VENEZUELA...NE TO E WINDS 20 TO 25 KT. SEAS TO 8 FT. .24 HOUR FORECAST FROM 11.5N TO 15N BETWEEN 68W AND 75W... INCLUDING THE GULF OF VENEZUELA...NE TO E WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT. .36 HOUR FORECAST FROM 11.5N TO 18N BETWEEN 68W AND 75W... INCLUDING THE GULF OF VENEZUELA...NE TO E WINDS 20 TO 25 KT. SEAS BUILDING TO 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. .REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. $$ .FORECASTER GR. NATIONAL HURRICANE CENTER.