North Atlantic High Seas Forecast (2024)

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FZNT01 KWBC 291012 RRAHSFAT1HIGH SEAS FORECAST FOR METAREA IVNWS OCEAN PREDICTION CENTER WASHINGTON DC1030 UTC SAT JUN 29 2024CCODE/2:31:04:11:00/AOE+AOW/NWS/CCODE SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES.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 NORTHATLANTIC ICE SERVICE AT HTTPS://OCEAN.WEATHER.GOV/ATL_TAB.PHP (ALL LOWERCASE).THE NATIONAL WEATHER SERVICE IS ACCEPTING PUBLIC COMMENTS UNTILJULY 29 2024 ON A PROPOSAL TO REPLACE FEET WITH METERS WHENDESCRIBING SEAS IN A VARIETY OF NATIONAL MARINE CENTER TEXT ANDGRAPHICAL PRODUCTS FOR THE OFFSHORE AND HIGH SEAS AREAS ONLY.TO LEARN MORE PLEASE VISIT (WEB ADDRESS LOWERCASE)HTTPS://OCEAN.WEATHER.GOV/PROPOSED-METERS.PHPFOR ANY TROPICAL CYCLONE INFORMATION BEYOND 48 HOURS REFERENCETHE ASSOCIATED NWS TROPICAL CYCLONE FORECAST/ADVISORY (TCM).SECURITENORTH ATLANTIC NORTH OF 31N TO 67N AND WEST OF 35WALL FORECASTS VALID OVER ICE FREE FORECAST WATERSSYNOPSIS VALID 0600 UTC JUN 29. 24 HOUR FORECAST VALID 0600 UTC JUN 30.48 HOUR FORECAST VALID 0600 UTC JUL 01..WARNINGS....GALE WARNING....LOW 52N47W 1009 MB MOVING NE 25 KT. WITHIN 180 NM EITHER SIDE OFA LINE FROM 38N55W TO 56N35W WINDS 25 TO 35 KT. SEAS 8 TO 13 FT..24 HOUR FORECAST COMPLEX LOW WITH MAIN CENTER 60N32W 994 MB ANDSECOND CENTER 64N36W 994 MB. FROM 46N TO 60N E OF 47W WINDS 25 TO40 KT. SEAS 8 TO 14 FT..48 HOUR FORECAST LOW E OF AREA 65N33W 988 MB. N OF 55N E OF 47WWINDS 25 TO 35 KT. SEAS 8 TO 14 FT..SYNOPSIS AND FORECAST..LOW 62N40W 1003 MB MOVING NE 10 KT. N OF 60N E OF 41W WINDS 20TO 30 KT. SEAS TO 8 FT..24 HOUR FORECAST LOW MERGED WITH LOW 60N32W IN WARNING SECTIONABOVE..24 HOUR FORECAST NEW LOW 57N53W 1004 MB. WITHIN 420 NM SE AND600 NM S QUADRANTS WINDS 20 TO 30 KT. SEAS TO 8 FT..48 HOUR FORECAST LOW DISSIPATED AND CONDITIONS DESCRIBED WITHLOW 65N33W IN WARNING SECTION ABOVE..24 HOUR FORECAST INLAND LOW 50N71W 1008 MB. NW OF A LINE FROM36N73W TO 51N54W...INCLUDING WITHIN THE GULF OF SAINTLAWRENCE...WINDS 20 TO 30 KT. SEAS TO 11 FT..48 HOUR FORECAST NW OF A LINE FROM 33N73W TO 39N59W TO 47N47WWINDS 20 TO 30 KT. SEAS TO 11 FT..48 HOUR FORECAST NEW LOW 55N53W 999 MB. WITHIN 600 NM SESEMICIRCLE WINDS 20 TO 30 KT. SEAS TO 11 FT..DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM WITHIN 150 NM EITHERSIDE OF A LINE FROM 44N53W TO 54N40W...AND FROM 51N TO 63N E OF42W..24 HOUR FORECAST DENSE FOG N OF 62N E OF 41W...AND 37N TO 41N WOF 73W..48 HOUR FORECAST DENSE FOG NW OF A LINE FROM 40N70W TO 42N60W TO47N50W...FROM 43N TO 46N BETWEEN 48W AND 52W...FROM 50N TO 56N WOF 50W...N OF 65N E OF 55W...AND W OF A LINE FROM 55N57W TO62N59W..FORECASTER ANDERSON. OCEAN PREDICTION CENTER.NWS NATIONAL HURRICANE CENTER MIAMI FLATLANTIC FROM 07N TO 31N W OF 35W INCLUDING CARIBBEAN SEA ANDGULF OF MEXICOSYNOPSIS VALID 0600 UTC SAT JUN 29.24 HOUR FORECAST VALID 0600 UTC SUN JUN 30.48 HOUR FORECAST VALID 0600 UTC MON JUL 1..WARNINGS....ATLC HURRICANE WARNING....TROPICAL STORM BERYL NEAR 9.8N 45.5W 1001 MB AT 0900 UTC JUN 29MOVING W OR 280 DEG AT 18 KT. MAXIMUM SUSTAINED WINDS 45 KTGUSTS 55 KT. TROPICAL STORM FORCE WINDS WITHIN 40 NM NSEMICIRCLE AND 0 NM S SEMICIRCLE. SEAS 12 FT OR GREATER WITHIN 60 NM N SEMICIRCLE AND 0 NM S SEMICIRCLE WITH SEAS TO 13 FT. ELSEWHERE WITHIN 14N41W TO 14N46W TO 10N45W TO 09N43W TO 11N40W TO 14N41W WINDS 20 TO 33 KT. SEAS 8 TO 12 FT..24 HOUR FORECAST HURRICANE BERYL NEAR 11.0N 51.6W. MAXIMUMSUSTAINED WINDS 65 KT GUSTS 80 KT. TROPICAL STORM FORCE WINDSWITHIN 60 NM NE QUADRANT...30 NM SE QUADRANT...20 NM SWQUADRANT...AND 50 NM NW QUADRANT. SEAS 12 FT OR GREATER WITHIN 120 NM NE QUADRANT...60 NM SE QUADRANT...15 NM SW QUADRANT...AND 75 NM NW QUADRANT WITH SEAS TO 19 FT. ELSEWHERE WITHIN 17N48W TO 18N55W TO 13N52W TO 11N53W TO 09N49W TO 12N46W TO 17N48W WINDS 20TO 33 KT. SEAS 8 TO 12 FT..48 HOUR FORECAST HURRICANE BERYL NEAR 12.4N 58.4W. MAXIMUMSUSTAINED WINDS 85 KT GUSTS 105 KT. TROPICAL STORM FORCE WINDSWITHIN 70 NM NW AND SE QUADRANTS...90 NM NE QUADRANT AND 40 NMSW QUADRANT. SEAS 12 FT OR GREATER WITHIN 219 NM NE QUADRANT...120 NM SE AND NW QUADRANTS...AND 60 NM SW QUADRANT WITH SEAS TO 31 FT. ELSEWHERE WITHIN 19N52W TO 20N57W TO 18N62W TO 12N60W TO 09N56W TO 15N50W TO 19N52W WINDS 20 TO 33 KT. SEAS 8TO 12 FT.FORECAST WINDS IN AND NEAR ACTIVE TROPICAL CYCLONES SHOULD BEUSED WITH CAUTION DUE TO UNCERTAINTY IN FORECAST TRACK...SIZEAND INTENSITY..SYNOPSIS AND FORECAST..CARIBBEAN 21 HOUR FORECAST WITHIN 13N73W TO 14N73W TO 13N75W TO12N75W TO 11N75W TO 11N73W TO 13N73W NE TO E WINDS 20 TO 25 KT.SEAS LESS THAN 8 FT..24 HOUR FORECAST LITTLE CHANGE..30 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT..48 HOUR FORECAST TROPICAL WAVE ALONG 67W. WITHIN 14N70W TO 16N71W TO 16N74W TO 14N76W TO 11N76W TO 12N71W TO 14N70W E WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT..CARIBBEAN AND GULF OF MEXICO BROAD LOW PRES NEAR 18.5N87.5W 1007MB. WITHIN 21N84W TO 23N87W TO 22N91W TO 20N87W TO 16N86W TO 16N84W TO 21N84W...INCLUDING IN THE YUCATAN CHANNEL...E TO SE WINDS 20 TO 30 KT. SEAS 8 TO 9 FT..24 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR21N95W 1006 MB. WITHIN 24N89W TO 26N90W TO 26N94W TO 23N96W TO 20N93W TO 20N91W TO 24N89W E TO SE WINDS 20 TO 30 KT. SEAS 8 TO 12 FT. WITHIN 18N86W TO 18N87W TO 18N88W TO 17N88W TO 17N87W TO 17N86W TO 18N86W E TO SE WINDS 20 TO 25 KT. SEAS TO 8 FT..48 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR21N97.5W 1005 MB. WITHIN 23N95W TO 24N96W TO 23N98W TO 22N98W TO 21N96W TO 22N95W TO 23N95W E TO SE WINDS 20 TO 25 KT. SEAS 8 TO 12 FT IN E TO SE SWELL. ELSEWHERE WITHIN 26N97W TO 23N98W TO 23N96W TO 22N95W TO 23N93W TO 26N97W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN E TO SE SWELL..REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT..FORECASTER LEWITSKY. NATIONAL HURRICANE CENTER.$$