000 FZNT02 KNHC 271557 HSFAT2 HIGH SEAS FORECAST NWS NATIONAL HURRICANE CENTER MIAMI FL 1630 UTC TUE MAR 27 2018 SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES.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. SECURITE ATLANTIC FROM 07N TO 31N W OF 35W INCLUDING CARIBBEAN SEA AND GULF OF MEXICO SYNOPSIS VALID 1200 UTC TUE MAR 27. 24 HOUR FORECAST VALID 1200 UTC WED MAR 28. 48 HOUR FORECAST VALID 1200 UTC THU MAR 29. .WARNINGS. ...CARIBBEAN GALE WARNING... .CARIBBEAN FROM 09N TO 13.5N BETWEEN 74W AND 78W NE WINDS 20 TO 30 KT. SEAS 8 TO 11 FT. ELSEWHERE S OF 14N BETWEEN 73.5W AND 79W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN E SWELL. .24 HOUR FORECAST FROM 9.5N TO 13.5N BETWEEN 73.5W AND 77.5W NE WINDS 20 TO 30 KT. SEAS 8 TO 11 FT. ELSEWHERE S OF 14N BETWEEN 74W AND 79.5W NE TO E WINDS 20 KT OR LESS. SEAS 8 TO 9 FT. .39 HOUR FORECAST FROM 11N TO 13N BETWEEN 73.5W AND 76.5W NE TO E WINDS 30 TO 35 KT. SEAS 10 TO 12 FT. ELSEWHERE S OF 15N BETWEEN 72W AND 78W NE TO E WINDS 20 TO 25 KT. SEAS 8 TO 10 FT. REMAINDER OF AREA S OF 16N BETWEEN 72W AND 79W. .48 HOUR FORECAST S OF 15N BETWEEN 73W AND 78W NE TO E WINDS 20 TO 30 KT. SEAS 8 TO 12 FT...HIGHEST ALONG THE COAST OF COLOMBIA. ELSEWHERE S OF 16N BETWEEN 73W AND 80W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT. SYNOPSIS AND FORECAST. .ATLC COLD FRONT FROM 31N56N TO 23N65W TO 23N80W. S OF 26N W OF 66W N TO NE WINDS 20 TO 25 KT. SEAS 8 TO 11 FT. ELSEWHERE N OF THE FRONT WINDS 20 KT OR LESS. SEAS 8 TO 13 FT IN N SWELL...HIGHEST N OF 28N. .24 HOUR FORECAST STATIONARY FRONT FROM 30N55W TO 21N70W. S OF 22N BETWEEN 71W AND 76W NE WINDS 20 TO 25 KT. SEAS TO 9 FT. ELSEWHERE NW OF LINE FROM 31N47W TO 21N61W TO 19N69W WINDS 20 KT OR LESS. SEAS 8 TO 15 FT IN N SWELL...HIGHEST N OF 27N. .48 HOUR FORECAST DISSIPATING STATIONARY FRONT FROM 30N56W TO 26N58W. NW OF LINE FROM 31N43W TO 15N60W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN N SWELL. .ATLC 12 HOUR FORECAST FROM 08N TO 10N BETWEEN 44W AND 47W WINDS 20 KT OR LESS. SEAS TO 8 FT IN NE SWELL. .24 HOUR FORECAST FROM 08N TO 16N BETWEEN 38W AND 51W WINDS 20 KT OR LESS. SEAS TO 8 FT IN NE SWELL. .48 HOUR FORECAST FROM 08N TO 10N BETWEEN 48W AND 49W WINDS 20 KT OR LESS. SEAS TO 8 FT IN NE SWELL. .ATLC 24 HOUR FORECAST FROM 26N TO 29N BETWEEN 37W AND 42W WINDS 20 KT OR LESS. SEAS TO 8 FT IN NW SWELL. .48 HOUR FORECAST NE OF A LINE FROM 25N50W AND 20N35W WINDS 20 KT OR LESS. SEAS TO 8 FT IN MIXED NE AND NW SWELL. .CARIBBEAN N OF 16N BETWEEN 75W AND 81W...INCLUDING WINDWARD PASSAGE...NE WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT. .24 HOUR FORECAST N OF 18N BETWEEN 75W AND 81W...INCLUDING WINDWARD PASSAGE...NE WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT. ELSEWHERE N OF 15.5N BETWEEN 70W AND 73W NE WINDS 20 TO 25 KT. SEAS LESS TO 8 FT. .48 HOUR FORECAST N OF 18N BETWEEN 75W AND 77W...INCLUDING WINDWARD PASSAGE...NE WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT. ELSEWHERE N OF 15N BETWEEN 69W AND 75W NE TO E WINDS 20 TO 25 KT. SEAS TO 8 FT. .CARIBBEAN 42 HOUR FORECAST S OF 17.5N W OF 85W...INCLUDING THE GULF OF HONDURAS...E TO SE WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT. .GULF OF MEXICO SE TO E WINDS 20 TO 25 KT. SEAS TO 8 FT FROM 22N TO 28N BETWEEN 90W AND 95W. .24 HOUR FORECAST GULF OF MEXICO SE TO E WINDS 20 TO 25 KT. SEAS 8 TO 9 FT FROM 21N TO 28N BETWEEN 88W AND 95W. .48 HOUR FORECAST COLD FRONT FROM 30N92W TO 25N97W. SE OF THE FRONT S TO SE WINDS 20 TO 25 KT. SEAS TO 9 FT FROM 22N TO 28N BETWEEN 88W AND 94W. .REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. UNDERSEA VOLCANO KICK EM JENNY...N OF GRENADA NEAR 12.18N 61.38W...IS IN A STATE OF UNREST. THE GOVERNMENT OF GRENADA ADVISES MARINERS TO OBSERVE A 5 KM OR 3.1 NM EXCLUSION ZONE AROUND KICK EM JENNY. PLEASE SEE WWW.NADMA.GD FOR ADDITIONAL INFORMATION. $$ .FORECASTER RAMOS. NATIONAL HURRICANE CENTER.