High Seas Forecast
Issued by NWS
Issued by NWS
286 FZNT01 KWBC 091616 HSFAT1 HIGH SEAS FORECAST FOR METAREA IV NWS OCEAN PREDICTION CENTER WASHINGTON DC 1630 UTC THU MAY 09 2024 CCODE/1:31:04:01:00/AOE/NWS/CCODE SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES.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). SECURITE NORTH ATLANTIC NORTH OF 31N TO 67N AND WEST OF 35W ALL FORECASTS VALID OVER ICE FREE FORECAST WATERS SYNOPSIS VALID 1200 UTC MAY 09. 24 HOUR FORECAST VALID 1200 UTC MAY 10. 48 HOUR FORECAST VALID 1200 UTC MAY 11. .WARNINGS. ...STORM WARNING... .COMPLEX LOW WITH MAIN CENTER 52N42W 987 MB MOVING NE 10 KT AND SECOND CENTER 50N42W 989 MB MOVING NE 15 KT. WITHIN 180 NM W OF A LINE FROM 59N38W TO 56N45W AND BETWEEN 60 NM AND 180 NM S QUADRANT OF SECOND CENTER WINDS 30 TO 40 KT. SEAS 10 TO 17 FT. ELSEWHERE BETWEEN 180 NM AND 480 NM OF SECOND CENTER...EXCEPT BETWEEN 240 NM AND 540 NM NE QUADRANT WINDS 25 TO 35 KT. SEAS 8 TO 12 FT. ALSO WITHIN 180 NM S OF A FRONT FROM 42N35W TO 40N41W TO 38N47W AREA OF SW WINDS 20 TO 30 KT. SEAS TO 11 FT. .12 HOUR FORECAST MERGED LOW 53N42W 982 MB. WITHIN 180 NM W OF A LINE FROM 61N38W TO 53N46W WINDS 35 TO 50 KT. SEAS 14 TO 22 FT. .24 HOUR FORECAST LOW 54N37W 983 MB. WITHIN 180 NM W OF A LINE FROM 62N36W TO 58N42W...AND FROM 48N TO 51N E OF 43W WINDS 35 TO 45 KT. SEAS 14 TO 24 FT. ELSEWHERE WITHIN 480 NM S SEMICIRCLE... AND WITHIN 360 NM W AND N OF A LINE FROM 54N43W TO 58N40W TO 61N35W WINDS 25 TO 35 KT. SEAS 9 TO 15 FT. .48 HOUR FORECAST LOW E OF AREA NEAR 58N29W 990 MB. WITHIN 180 NM W OF A LINE FROM 65N35W TO 64N35W TO 60N39W TO 55N39W WINDS 25 TO 35 KT. SEAS 8 TO 14 FT. ...GALE WARNING... .FROM 31N TO 36N W OF 67W AREA OF SW WINDS TO 25 KT. SEAS LESS THAN 8 FT. .18 HOUR FORECAST NEW LOW 38N74W 999 MB. WITHIN 360 NM S QUADRANT WINDS 25 TO 35 KT. SEAS 8 TO 12 FT. .24 HOUR FORECAST LOW 38N70W 999 MB. WITHIN 420 NM S AND SE QUADRANTS WINDS 25 TO 35 KT. SEAS 8 TO 12 FT. ELSEWHERE WITHIN 240 NM N QUADRANT WINDS 20 TO 30 KT. SEAS TO 9 FT. .48 HOUR FORECAST LOW 44N44W 1008 MB. WITHIN 360 NM S AND SE QUADRANTS AND WITHIN 240 NM S OF A FRONT FROM THE LOW TO 38N56W WINDS 25 TO 40 KT. SEAS 9 TO 17 FT. HIGHEST WINDS AND SEAS S OF LOW. ...GALE WARNING... .36 HOUR FORECAST NEW LOW 34N76W 1001 MB. WITHIN 300 NM S QUADRANT AND FROM 37N TO 40N W OF 68W WINDS 20 TO 30 KT. SEAS TO 11 FT. .48 HOUR FORECAST LOW 36N70W 996 MB. WITHIN 420 NM SE AND 300 NM NW SEMICIRCLES WINDS 25 TO 40 KT. SEAS 8 TO 14 FT. .SYNOPSIS AND FORECAST. .COMPLEX LOW WITH MEAN CENTER 43N65W 1000 MB MOVING E 20 KT. FROM 34N TO 44N BETWEEN 57W AND 65W WINDS TO 25 KT. SEAS TO 8 FT. .24 HOUR FORECAST LOW 44N54W 1000 MB. WITHIN 240 NM NE AND 360 NM NW QUADRANTS...AND WITHIN 300 NM S OF A LINE FROM 42N41W TO 42N50W TO 38N63W WINDS 20 TO 30 KT. SEAS 8 TO 12 FT. .48 HOUR FORECAST LOW AND CONDITIONS E OF AREA. .24 HOUR FORECAST FROM 58N TO 64N BETWEEN 48W AND 53W AREA OF NW WINDS 20 TO 30 KT. SEAS TO 9 FT. .48 HOUR FORECAST CONDITIONS DIMINISHED. .DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM FROM 52N TO 60N E OF 46W...AND FROM 39N TO 45N BETWEEN 69W AND 62W. .24 HOUR FORECAST VSBY IMPROVED. .LIGHT FREEZING SPRAY N AND W OF A LINE FROM 66N53W TO 61N56W TO 59N61W. .24 HOUR FORECAST LIGHT FREEZING SPRAY W OF A LINE FROM 56N59W TO 62N60W TO 63N54W TO 67N53W. .48 HOUR FORECAST CONDITIONS DIMINISHED. .FORECASTER CLARK/ANDERSON. 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 1200 UTC THU MAY 9. 24 HOUR FORECAST VALID 1200 UTC FRI MAY 10. 48 HOUR FORECAST VALID 1200 UTC SAT MAY 11. .WARNINGS. .NONE. .SYNOPSIS AND FORECAST. .ATLC WITHIN 25N35W TO 26N40W TO 24N42W TO 21N40W TO 19N46W TO 20N35W TO 25N35W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN N SWELL. .18 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. .ATLC 15 HOUR FORECAST COLD FRONT NW OF AREA. WITHIN 31N76.5W TO 31N79.5W TO 30.5N79W TO 30N78W TO 30.5N77W TO 31N76.5W S TO SW WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT. .24 HOUR FORECAST COLD FRONT NW OF AREA. WITHIN 31N73.5W TO 31N76.5W TO 30.5N76W TO 31N75.5W TO 30.5N75W TO 31N74W TO 31N73.5W SW WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT. .48 HOUR FORECAST COLD FRONT 31N73W TO 27N80W. WITHIN 31N66W TO 31N73W TO 29N74W TO 29N72W TO 30N70W TO 30N67W TO 31N66W SW WINDS 20 TO 30 KT. SEAS TO 9 FT IN SW TO W SWELL. ELSEWHERE WITHIN 31N73W TO 31N75W TO 30N74W TO 30N73W TO 31N73W WINDS 20 KT OR LESS. SEAS 8 FT IN W SWELL. .CARIBBEAN 18 HOUR FORECAST WITHIN 17N86W TO 18N86W TO 18N87W TO 17N87W TO 16N86W TO 17N86W...INCLUDING THE GULF OF HONDURAS...E TO SE WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT. .24 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. .REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. $$ .FORECASTER STRIPLING. NATIONAL HURRICANE CENTER.