High Seas Forecast
Issued by NWS
Issued by NWS
193 FZNT01 KWBC 120408 HSFAT1 HIGH SEAS FORECAST FOR METAREA IV NWS OCEAN PREDICTION CENTER WASHINGTON DC 0430 UTC SUN MAY 12 2024 CCODE/1:31:04:01:00/AOE/NWS/CCODE SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES.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 0000 UTC MAY 12. 24 HOUR FORECAST VALID 0000 UTC MAY 13. 48 HOUR FORECAST VALID 0000 UTC MAY 14. .WARNINGS. ...GALE WARNING... .LOW 40N62W 990 MB MOVING NE 20 KT. WITHIN 180 NM NW AND 300 NM SE SEMICIRCLES WINDS 35 TO 45 KT. SEAS 12 TO 19 FT. ELSEWHERE WITHIN 420 NM N...480 NM E...540 NM S...AND 300 NM W QUADRANTS WINDS 25 TO 35 KT. SEAS 9 TO 15 FT. .24 HOUR FORECAST LOW 48N57W 1003 MB. WITHIN 240 NM OF LOW CENTER EXCEPT 480 NM NE QUADRANT...AND FROM 38N TO 48N BETWEEN 45W AND 53W WINDS 25 TO 35 KT. SEAS 9 TO 17 FT. .48 HOUR FORECAST LOW 56N48W 1010 MB. WITHIN 180 NM N...600 NM E...540 NM S...AND 300 NM W QUADRANTS WINDS TO 25 KT. SEAS TO 11 FT. ...GALE WARNING... .N OF 64N W OF GREENLAND AREA OF S WINDS 25 TO 35 KT. SEAS TO 10 FT. .24 HOUR FORECAST N OF 63N BETWEEN 51W AND 56W AREA OF S WINDS 25 TO 35 KT. SEAS 8 TO 13 FT. .48 HOUR FORECAST CONDITIONS DIMINISHED. .SYNOPSIS AND FORECAST. .E OF A LINE FROM 67N35W TO 63N42W TO 53N42W WINDS 20 TO 30 KT. SEAS 8 TO 13 FT. .24 HOUR FORECAST CONDITIONS E OF AREA. .LOW E OF AREA NEAR 47N34W 1008 MB MOVING NE 35 KT. FROM 39N TO 47N E OF 43W WINDS 20 TO 30 KT. SEAS 9 TO 15 FT. .24 HOUR FORECAST LOW AND CONDITIONS E OF AREA. .LOW 61N46W 1010 MB MOVING E 05 KT. WITHIN 240 NM S QUADRANT WINDS TO 25 KT. SEAS TO 8 FT. .24 HOUR FORECAST LOW 61N43W 1012 MB. WITHIN 180 NM N AND NE OF A LINE FROM 59N46W TO 56N40W TO 55N35W WINDS 20 TO 30 KT. SEAS 8 TO 12 FT. .48 HOUR FORECAST LOW 61N43W 1012 MB. WITHIN 180 NM SE QUADRANT WINDS TO 25 KT. SEAS TO 8 FT. .24 HOUR FORECAST NEW LOW 37N61W 1008 MB. WITHIN 240 NM E OF A LINE FROM 38N59W TO 31N62W WINDS TO 25 KT. SEAS TO 9 FT. .48 HOUR FORECAST LOW 39N58W 1010 MB. WITHIN 300 NM N QUADRANT...WITHIN 360 NM W AND SW QUADRANTS...AND FROM 31N TO 47N BETWEEN 45W AND 55W WINDS 20 TO 30 KT. SEAS 8 TO 12 FT. .DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM N OF 63N E OF GREENLAND...N OF 63N BETWEEN 51W AND 56W...AND FROM 40N TO 46N BETWEEN 53W AND 64W. .24 HOUR FORECAST DENSE FOG FROM 41N TO 52N BETWEEN 44W AND 56W AND N OF 65N BETWEEN 51W AND 57W. .48 HOUR FORECAST DENSE FOG WITHIN 240 NM E AND SE OF A LINE FROM 55N40W TO 48N51W TO 43N55W. .24 HOUR FORECAST LIGHT FREEZING SPRAY W OF A LINE FROM 62N60W TO 67N56W. .48 HOUR FORECAST LIGHT FREEZING SPRAY W OF A LINE FROM 60N60W TO 66N53W TO 67N52W. .FORECASTER NOLT. 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 0000 UTC SUN MAY 12. 24 HOUR FORECAST VALID 0000 UTC MON MAY 13. 48 HOUR FORECAST VALID 0000 UTC TUE MAY 14. .WARNINGS. .NONE. .SYNOPSIS AND FORECAST. .ATLC COLD FRONT FROM 31N69W TO 27N77W TO 27N80W. WITHIN 31N62W TO 31N66W TO 30.5N65W TO 30N66W TO 30.5N64W TO 31N62W SW WINDS 20 TO 25 KT. SEAS 8 TO 9 FT. SCATTERED TSTMS FROM 27N TO 29N BETWEEN 66W AND 72W. .12 HOUR FORECAST WEAKENING COLD FRONT FROM 31N65W TO 25N80W. WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. .CARIBBEAN WITHIN 17N84W TO 17N85W TO 17N86W TO 16N86W TO 16N84W TO 17N84W E WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT. .24 HOUR FORECAST WITHIN 17N85W TO 18N85W TO 17N87W TO 16N86W TO 16N85W TO 17N85W E WINDS 20 TO 30 KT. SEAS 8 TO 9 FT. .48 HOUR FORECAST WITHIN 18N85W TO 19N87W TO 17N87W TO 16N87W TO 16N85W TO 17N85W TO 18N85W E TO SE WINDS 20 TO 30 KT. SEAS 8 TO 9 FT. .CARIBBEAN 42 HOUR FORECAST WITHIN 13N70W TO 14N72W TO 13N74W TO 12N75W TO 12N72W TO 11N70W TO 13N70W...INCLUDING THE GULF OF VENEZUELA...NE TO E WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT. .48 HOUR FORECAST LITTLE CHANGE. .GULF OF MEXICO WITHIN 22N87W TO 22N88W TO 22N90W TO 21N91W TO 19N91W TO 22N87W...INCLUDING WITHIN 60 NM OF COAST OF CAMPECHE...N TO NE WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT. .06 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. .24 HOUR FORECAST WITHIN 22N87W TO 23N89W TO 23N90W TO 21N90W TO 21N88W TO 21N87W TO 22N87W NE TO E WINDS 20 TO 30 KT. SEAS LESS THAN 8 FT. .42 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. .48 HOUR FORECAST WITHIN 23N88W TO 24N87W TO 24N89W TO 23N89W TO 22N90W TO 22N89W TO 23N88W E TO SE WINDS 20 TO 25 KT. SEAS TO 8 FT. .REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. $$ .FORECASTER AGUIRRE. NATIONAL HURRICANE CENTER.