000 FZNT31 KNHC 280840 OFFN20 MARINE WEATHER HF VOICE BROADCAST NWS NATIONAL HURRICANE CENTER MIAMI FL 440 AM EDT MON MAR 28 2016 MARINE WEATHER HF VOICE BROADCAST FOR THE TROPICAL N ATLANTIC FROM 07N TO 22N BETWEEN 55W AND 64W...THE SW N ATLANTIC S OF 31N W OF 65W INCLUDING BAHAMAS...AND THE CARIBBEAN SEA. 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. SYNOPSIS FOR CARIBBEAN SEA AND TROPICAL N ATLC FROM 07N TO 19N BETWEEN 55W AND 64W .SYNOPSIS...A TIGHT GRADIENT BETWEEN THE BERMUDA HIGH AND BROAD LOW PRESSURE OVER NORTHERN COLOMBIA SUPPORTS NE NEAR GALE TO GALE FORCE WINDS WITHIN ABOUT 120 NM OF THE NW COAST OF COLOMBIA. GENTLE TO MODERATE TRADES WILL PREVAIL ELSEWHERE. TRADES ACROSS THE CENTRAL AND EASTERN CARIBBEAN WILL GRADUALLY DIMINISH MONDAY THROUGH FRIDAY AS THE PRESSURE GRADIENT WEAKENS...BUT SE WINDS WILL INCREASE IN THE GULF OF HONDURAS WEDNESDAY NIGHT THROUGH FRIDAY NIGHT AS THE PRES GRADIENT BUILDS BETWEEN HIGH PRESSURE OFF THE CAROLINA COAST AND LOWER PRESSURE IN THE WESTERN GULF OF MEXICO. NW CARIBBEAN W OF 85W .TODAY...SE WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. .TONIGHT...E WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. .TUE AND TUE NIGHT...E WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. .WED THROUGH FRI...SE WINDS 15 TO 25 KT. SEAS 5 TO 7 FT. CARIBBEAN N OF 15N BETWEEN 72W AND 85W .TODAY...E WINDS 10 TO 20 KT. SEAS 6 TO 9 FT S OF 18N... AND 3 TO 5 FT ELSEWHERE. .TONIGHT...E WINDS 10 TO 20 KT S OF 18N...AND NE LESS THAN 10 KT ELSEWHERE. SEAS 4 TO 6 FT. .TUE AND TUE NIGHT...E WINDS 10 TO 20 KT S OF 18N...AND E LESS THAN 10 KT ELSEWHERE. SEAS 5 TO 7 FT S OF 18N...AND 3 TO 4 FT ELSEWHERE. .WED THROUGH FRI...E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. CARIBBEAN FROM 11N TO 15N W OF 72W ...GALE WARNING... .TODAY...WITHIN 90 NM OF THE COAST OF COLOMBIA...NE TO E WINDS 25 TO 35 KT. SEAS 12 TO 14 FT...SUBSIDING TO 10 TO 12 FT IN THE AFTERNOON. ELSEWHERE E WINDS 15 TO 25 KT. SEAS 8 TO 12 FT... SUBSIDING TO 7 TO 10 FT IN THE AFTERNOON. .TONIGHT...E WINDS 15 TO 25 KT. SEAS 7 TO 10 FT. .TUE AND TUE NIGHT...E WINDS 10 TO 20 KT. SEAS 7 TO 10 FT. .WED THROUGH FRI...E WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. SW CARIBBEAN S OF 11N .TODAY...NE WINDS 10 TO 15 KT. SEAS 7 TO 10 FT. .TONIGHT...NE WINDS 10 TO 15 KT. SEAS 6 TO 9 FT. .TUE AND TUE NIGHT...NE WINDS 10 TO 15 KT. SEAS 6 TO 8 FT. .WED THROUGH FRI...NE WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. CARIBBEAN BETWEEN 64W AND 72W .TODAY...E WINDS 10 TO 20 KT. SEAS 6 TO 9 FT. .TONIGHT...E WINDS 10 TO 20 KT. SEAS 6 TO 8 FT. .TUE AND TUE NIGHT...E WINDS 10 TO 20 KT. SEAS 6 TO 8 FT. .WED THROUGH FRI...E WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. OFFSHORE LEEWARD ISLANDS AND ADJACENT ATLC WATERS FROM 15N TO 19N W OF 55W .TODAY...E WINDS 10 TO 20 KT. SEAS 6 TO 8 FT. .TONIGHT...E WINDS 10 TO 20 KT. SEAS 6 TO 8 FT. .TUE AND TUE NIGHT...E WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. .WED THROUGH FRI...E WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. OFFSHORE WINDWARD ISLANDS AND ADJACENT ATLC WATERS FROM 07N TO 15N W OF 55W .TODAY...E WINDS 10 TO 20 KT. SEAS 6 TO 8 FT. .TONIGHT...E WINDS 10 TO 20 KT. SEAS 6 TO 8 FT. .TUE AND TUE NIGHT...E WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. .WED THROUGH FRI...E WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. SYNOPSIS FOR THE SW N ATLC INCLUDING THE BAHAMAS .SYNOPSIS...A WEAKENING HIGH PRESSURE RIDGE FROM 29N65W TO SOUTHERN FLORIDA WILL RETREAT EASTWARD THROUGH TUE NIGHT. PERIODS OF UNSETTLED WEATHER WILL AFFECT THE NW PORTION...UNTIL A COLD FRONT MOVES ACROSS THE NW PORTION BY TUESDAY NIGHT AS IT WEAKENS. HIGH PRESSURE WILL BUILD BEHIND THE FRONT THROUGH WEDNESDAY NIGHT. WINDS ACROSS THE W PORTION WILL SHIFT TO THE SE WEDNESDAY NIGHT THROUGH THURSDAY AND SHIFT SW THURSDAY NIGHT INTO FRIDAY AS A NEW COLD FRONT APPROACHES THE AREA. THIS NEXT COLD FRONT WILL MOVE INTO NW WATERS FRI NIGHT. ATLC WATERS FROM 27N TO 31N W OF 77W .TODAY...SW WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. .TONIGHT...SW WINDS 10 KT. SEAS 4 TO 6 FT. .TUE...NW WINDS 10 KT. SEAS 4 TO 5 FT. .TUE NIGHT...NE WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .WED THROUGH FRI...SW WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. ATLC WATERS FROM 27N TO 31N BETWEEN 65W AND 77W .TODAY...S WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. .TONIGHT...SW WINDS 10 TO 15 KT. SEAS 5 TO 7 FT. .TUE...W WINDS 10 TO 15 KT. SEAS 5 TO 6 FT. .TUE NIGHT...NW WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .WED THROUGH FRI...S WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. BAHAMAS N OF 22N .TODAY...SE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .TONIGHT...SE WINDS LESS THAN 10 KT...SHIFTING TO E AFTER MIDNIGHT. SEAS 3 TO 4 FT. .TUE...SE WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. .TUE NIGHT...NE WINDS LESS THAN 10 KT...SHIFTING TO E AFTER MIDNIGHT. SEAS 3 TO 4 FT. .WED THROUGH FRI...SE WINDS 10 TO 20 KT. SEAS 3 TO 5 FT. ATLC WATERS FROM 22N TO 27N BETWEEN 65W AND THE BAHAMAS .TODAY...SE WINDS 10 TO 15 KT. SEAS 5 TO 7 FT. .TONIGHT...SE WINDS LESS THAN 10 KT. SEAS 5 TO 6 FT. .TUE...S WINDS 10 TO 15 KT. SEAS 5 TO 6 FT. .TUE NIGHT...SE WINDS LESS THAN 10 KT. SEAS 4 TO 5 FT. .WED THROUGH FRI...SE WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. ATLC WATERS S OF 22N W OF 65W .TODAY...E WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. .TONIGHT...E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .TUE AND TUE NIGHT...E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .WED THROUGH FRI...E WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. ATLC WATERS FROM 19N TO 22N BETWEEN 55W AND 65W .TODAY...E WINDS 15 TO 20 KT. SEAS 7 TO 8 FT. .TONIGHT...E WINDS 10 TO 20 KT. SEAS 6 TO 7 FT. .TUE AND TUE NIGHT...E WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. .WED THROUGH FRI...E WINDS 10 TO 15 KT. SEAS 5 TO 6 FT.