High Seas Forecast
Issued by NWS

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000 FZNT01 KWBC 261534 HSFAT1 HIGH SEAS FORECAST FOR METAREA IV NWS OCEAN PREDICTION CENTER WASHINGTON DC 1630 UTC FRI MAY 26 2017 CCODE/1:31:04:01:00/AOW/NWS/CCODE SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES.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). ATLANTIC ICEBERG ANALYSIS AND OUTLOOK PRODUCTS...COURTESY OF THE U.S. COAST GUARD INTERNATIONAL ICE PATROL...CAN BE FOUND ON THE OCEAN PREDICTION CENTER WEB PAGE AT HTTP://WWW.OPC.NCEP.NOAA.GOV/ATL_TAB.SHTML(LOWERCASE). SECURITE NORTH ATLANTIC NORTH OF 31N TO 67N AND WEST OF 35W SYNOPSIS VALID 1200 UTC MAY 26 24 HOUR FORECAST VALID 1200 UTC MAY 27 48 HOUR FORECAST VALID 1200 UTC MAY 28 .WARNINGS. ...GALE WARNING... .LOW E OF AREA 43N43W 990 MB MOVING SE 15 KT. OVER FORECAST WATERS FROM 33N TO 43N E OF 53W WINDS 25 TO 35 KT. SEAS 8 TO 17 FT. .24 HOUR FORECAST LOW AND CONDITIONS E OF AREA. ...GALE WARNING... .LOW 42N70W 996 MB MOVING NE 20 KT. OVER FORECAST WATERS W AND NW OF A LINE FROM 45N53W TO 37N53W TO 31N61W WINDS 25 TO 40 KT. SEAS 8 TO 16 FT. .24 HOUR FORECAST LOW 44N57W 999 MB. WITHIN 300 NM N...720 NM W...AND 780 NM S QUADRANTS WINDS 25 TO 35 KT. SEAS 8 TO 15 FT. .48 HOUR FORECAST LOW 40N54W 1012 MB. WITHIN 360 NM OF LOW CENTER WINDS TO 25 KT. SEAS TO 10 FT. ...GALE WARNING... .LOW E OF AREA 59N28W 1001 MB MOVING W 15 KT. OVER FORECAST WATERS WITHIN 240 NM NW OF A LINE FROM 63N31W TO 54N45W WINDS 25 TO 40 KT. SEAS TO 12 FT. .24 HOUR FORECAST LOW 60N36W 1003 MB. WITHIN 300 NM S AND SW...AND 360 NM NW AND N QUADRANTS WINDS 25 TO 35 KT. SEAS 8 TO 16 FT. .48 HOUR FORECAST LOW 57N38W 996 MB. WITHIN 480 NM N...360 NM W...240 NM S...AND 300 NM E QUADRANTS WINDS 25 TO 40 KT. SEAS 8 TO 17 FT. ...GALE WARNING... .24 HOUR FORECAST NEW LOW 45N50W 1000 MB. WITHIN 300 NM N...420 NM E...AND 480 NM S QUADRANTS WINDS 20 TO 30 KT. SEAS TO 12 FT. .30 HOUR FORECAST LOW 46N45W 999 MB. WITHIN 360 NM W AND 480 NM S QUADRANTS WINDS 25 TO 35 KT. SEAS 8 TO 13 FT. .48 HOUR FORECAST LOW 49N35W 991 MB. OVER FORECAST WATERS WITHIN 480 NM W...300 NM N...AND 420 NM S QUADRANTS WINDS 25 TO 40 KT. SEAS 8 TO 14 FT. ELSEWHERE WITHIN 360 NM S OF A FRONT TO EXTEND FROM 43N35W TO 34N59W WINDS 20 TO 30 KT. SEAS TO 11 FT. .SYNOPSIS AND FORECAST. .LOW 58N56W 1012 MB MOVING SE 15 KT. OVER FORECAST WATERS WITHIN 180 NM W QUADRANT WINDS 20 TO 30 KT. SEAS TO 8 FT. .24 HOUR FORECAST LOW 55N45W 1007 MB. WITHIN 300 NM OF LOW CENTER WINDS 20 TO 30 KT. SEAS TO 10 FT. .48 HOUR FORECAST LOW ABSORBED AND CONDITIONS DESCRIBED ABOVE WITH LOW 57N38W. .LOW INLAND NEAR 64N45W 1012 MB MOVING SW 10 KT. OVER FORECAST WATERS N OF 63N W OF GREENLAND WINDS TO 25 KT. SEAS LESS THAN 8 FT. .24 HOUR FORECAST LOW 62N48W 1008 MB. N OF 60N W OF GREENLAND WINDS TO 25 KT. SEAS LESS THAN 8 FT. .48 HOUR FORECAST LOW 62N49W 1007 MB. N OF 56N W OF 52W WINDS 20 TO 30 KT. SEAS TO 10 FT. .48 HOUR FORECAST LOW 37N71W 1010 MB. OVER FORECAST WATERS WITHIN 360 NM S AND 240 NM N QUADRANTS WINDS TO 25 KT. SEAS LESS THAN 8 FT. .DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM WITHIN 120 NM OF 42N67W...AND WITHIN 90 NM OF 57N35W. .24 HOUR FORECAST DENSE FOG FROM FROM 40N TO 48N BETWEEN 57W AND 44W. .48 HOUR FORECAST CONDITIONS IMPROVING. .HIGH 48N52W 1021 MB MOVING E 20 KT. .24 HOUR FORECAST HIGH DISSIPATED. .FORECASTER SOMMERVILLE. 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 FRI MAY 26. 24 HOUR FORECAST VALID 1200 UTC SAT MAY 27. 48 HOUR FORECAST VALID 1200 UTC SUN MAY 28. .WARNINGS. .NONE. .SYNOPSIS AND FORECAST. .ATLC COLD FRONT FROM 31N71W TO 27N78W THEN STATIONARY TO 23N82W. N OF 30N WITHIN 120 NM E OF FRONT SW WINDS 20 TO 25 KT. SEAS 8 TO 9 FT. .12 HOUR FORECAST STATIONARY FRONT FROM 31N67W TO 29N76W TO 23N79W. WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. .CARIBBEAN FROM 11N TO 16N BETWEEN 70W AND 76W E WINDS 20 TO 25 KT. SEAS 9 TO 11 FT. ELSEWHERE FROM 11N TO 17.5N BETWEEN 72W AND 80W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN E SWELL. .24 HOUR FORECAST FROM 11N TO 13.5N BETWEEN 74W AND 77W NE TO E WINDS 20 TO 25 KT. SEAS 8 TO 10 FT. ELSEWHERE FROM 11N TO 15N BETWEEN 73W AND 81W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN E SWELL. .48 HOUR FORECAST FROM 11N TO 12.5N BETWEEN 74W AND 77W NE TO E WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT. .CARIBBEAN 12 HOUR FORECAST S OF 17N BETWEEN 85W AND 87W... INCLUDING THE GULF OF HONDURAS...E WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT. .24 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. .36 HOUR FORECAST S OF 17N BETWEEN 85W AND 88W...INCLUDING THE GULF OF HONDURAS...E TO SE WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT. .48 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. .GULF OF MEXICO 12 HOUR FORECAST FROM 20.5N TO 22N BETWEEN 88W AND 91W NE TO E WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT. .18 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. .24 HOUR FORECAST LITTLE CHANGE. .36 HOUR FORECAST S OF 23N BETWEEN 87W AND 90W E WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT. .42 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. .REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. $$ .FORECASTER AL. NATIONAL HURRICANE CENTER.

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