000 FZNT31 KNHC 130821 OFFN20 MARINE WEATHER HF VOICE BROADCAST NWS NATIONAL HURRICANE CENTER MIAMI FL 421 AM EDT WED APR 13 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...WINDS AND SEAS WILL REMAIN BELOW NORMAL CONDITIONS THROUGH FRI AS BROAD LOW PRESSURE DOMINATES THE SW N ATLC E OF THE BAHAMAS. FRESH TRADES WILL RETURN ALONG THE COAST OF COLOMBIA LATE THU THROUGH SUN AND INCREASE TO STRONG BREEZE EACH NIGHT. A FRESH E TO SE BREEZE WILL DEVELOP ACROSS THE GULF OF HONDURAS THU AND FRI THAT WILL BECOME FRESH TO LOCALLY STRONG OVER THE WEEKEND. NW CARIBBEAN W OF 85W .TODAY...E WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. .TONIGHT...E WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. .THU...SE WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. .THU NIGHT...E WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. .FRI...SE WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. .FRI NIGHT...SE WINDS 10 TO 20 KT. SEAS 3 TO 5 FT. .SAT...SE WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. .SAT NIGHT...E WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. .SUN...SE WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. .SUN NIGHT...E WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. CARIBBEAN N OF 15N BETWEEN 72W AND 85W .TODAY...E WINDS LESS THAN 10 KT S OF 18N...AND E 10 TO 15 KT ELSEWHERE. SEAS 3 FT. .TONIGHT...S OF 18N...E WINDS LESS THAN 10 KT. ELSEWHERE...E WINDS LESS THAN 10 KT...INCREASING TO 10 TO 15 KT AFTER MIDNIGHT. SEAS 2 TO 3 FT. .THU...E WINDS LESS THAN 10 KT S OF 18N...AND E 10 TO 15 KT ELSEWHERE. SEAS 2 FT OR LESS. .THU NIGHT...E WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS. .FRI...E WINDS LESS THAN 10 KT...INCREASING TO 10 TO 15 KT IN THE AFTERNOON. SEAS 2 FT OR LESS. .FRI NIGHT...E WINDS 10 TO 15 KT. SEAS 2 FT OR LESS. .SAT...E WINDS 10 TO 15 KT. SEAS 3 FT. .SAT NIGHT...E WINDS 10 TO 15 KT. SEAS 3 FT. .SUN...E WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. .SUN NIGHT...E WINDS 10 TO 15 KT. SEAS 3 FT. CARIBBEAN FROM 11N TO 15N W OF 72W .TODAY...E WINDS 10 KT. SEAS 3 TO 4 FT. .TONIGHT...NE WINDS 10 KT. SEAS 3 TO 4 FT. .THU...E WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. .THU NIGHT...E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .FRI...E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .FRI NIGHT...E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .SAT...E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .SAT NIGHT...E WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. .SUN...E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .SUN NIGHT...NE WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. SW CARIBBEAN S OF 11N .TODAY...NE WINDS LESS THAN 10 KT. SEAS 3 TO 4 FT. .TONIGHT...NE WINDS LESS THAN 10 KT. SEAS 3 FT. .THU...NE WINDS LESS THAN 10 KT. SEAS 3 FT. .THU NIGHT...NE WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. .FRI...NE WINDS 10 TO 15 KT...DIMINISHING TO LESS THAN 10 KT IN THE AFTERNOON. SEAS 3 TO 5 FT. .FRI NIGHT...NE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .SAT...NE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .SAT NIGHT...NE WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .SUN...NE WINDS 10 TO 15 KT...DIMINISHING TO LESS THAN 10 KT IN THE AFTERNOON. SEAS 4 TO 6 FT. .SUN NIGHT...NE WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. CARIBBEAN BETWEEN 64W AND 72W .TODAY...E WINDS LESS THAN 10 KT. SEAS 3 FT. .TONIGHT...NE WINDS LESS THAN 10 KT. SEAS 3 FT. .THU...E WINDS LESS THAN 10 KT. SEAS 3 FT. .THU NIGHT...E WINDS LESS THAN 10 KT...INCREASING TO 10 TO 15 KT AFTER MIDNIGHT. SEAS 3 FT. .FRI...E WINDS 10 TO 15 KT. SEAS 3 FT. .FRI NIGHT...E WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. .SAT...E WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. .SAT NIGHT...E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .SUN...E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .SUN NIGHT...E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. OFFSHORE LEEWARD ISLANDS AND ADJACENT ATLC WATERS FROM 15N TO 19N W OF 55W .TODAY...SE WINDS 10 TO 15 KT...DIMINISHING TO LESS THAN 10 KT IN THE AFTERNOON. SEAS 4 TO 6 FT. .TONIGHT...SE WINDS LESS THAN 10 KT. SEAS 3 TO 5 FT. .THU...S WINDS LESS THAN 10 KT. SEAS 3 TO 5 FT. .THU NIGHT...SE WINDS LESS THAN 10 KT. SEAS 3 TO 5 FT. .FRI...S WINDS LESS THAN 10 KT. SEAS 3 TO 5 FT. .FRI NIGHT...VARIABLE WINDS LESS THAN 10 KT. SEAS 3 TO 5 FT. .SAT...SE WINDS LESS THAN 10 KT. SEAS 3 TO 5 FT. .SAT NIGHT...VARIABLE WINDS LESS THAN 10 KT. SEAS 3 TO 5 FT. .SUN...SE WINDS LESS THAN 10 KT. SEAS 3 TO 5 FT. .SUN NIGHT...SE WINDS LESS THAN 10 KT. SEAS 4 TO 6 FT. OFFSHORE WINDWARD ISLANDS AND ADJACENT ATLC WATERS FROM 07N TO 15N W OF 55W .TODAY...E WINDS 10 TO 15 KT...DIMINISHING TO LESS THAN 10 KT IN THE AFTERNOON. SEAS 4 TO 6 FT. .TONIGHT...E WINDS LESS THAN 10 KT...INCREASING TO 10 TO 15 KT AFTER MIDNIGHT. SEAS 3 TO 5 FT. .THU...E WINDS LESS THAN 10 KT. SEAS 3 TO 5 FT. .THU NIGHT...E WINDS LESS THAN 10 KT...INCREASING TO 10 TO 15 KT AFTER MIDNIGHT. SEAS 3 TO 5 FT. .FRI...E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .FRI NIGHT...E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .SAT...E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .SAT NIGHT...E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .SUN...E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .SUN NIGHT...E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. SYNOPSIS FOR THE SW N ATLC INCLUDING THE BAHAMAS .SYNOPSIS...AN INVERTED TROUGH JUST E OF 65W WILL SLOWLY SHIFT E AWAY FROM THE AREA THROUGH THE WEEKEND. A COLD FRONT MOVING INTO NW WATERS WILL EXTEND FROM 1016 MB LOW PRES NEAR 31N78W TO DAYTONA BEACH FLORIDA TONIGHT...FROM 31N71W TO 29N78W TO HOBE SOUND THU NIGHT AND DISSIPATE FROM 29N65W TO 26N72W TO HOBE SOUND FRI NIGHT. LARGE NE SWELL WILL MOVE NE WATERS SAT AND SPREAD S AND W ACROSS THE AREA THROUGH SUN. ATLC WATERS FROM 27N TO 31N W OF 77W .TODAY...VARIABLE WINDS LESS THAN 10 KT. SEAS 3 TO 4 FT. .TONIGHT...E WINDS LESS THAN 10 KT. SEAS 5 TO 7 FT. .THU...E WINDS 10 TO 15 KT. SEAS 5 TO 7 FT. .THU NIGHT...E WINDS 10 TO 15 KT. SEAS 6 TO 8 FT. .FRI...E WINDS 15 TO 25 KT. SEAS 6 TO 9 FT. .FRI NIGHT...E WINDS 15 TO 25 KT. SEAS 7 TO 10 FT. .SAT...E WINDS 15 TO 25 KT. SEAS 7 TO 10 FT. .SAT NIGHT...NE WINDS 15 TO 25 KT. SEAS 8 TO 11 FT. .SUN...NE WINDS 15 TO 20 KT. SEAS 8 TO 12 FT. .SUN NIGHT...NE WINDS 10 TO 20 KT. SEAS 10 TO 12 FT. ATLC WATERS FROM 27N TO 31N BETWEEN 65W AND 77W .TODAY...NE WINDS LESS THAN 10 KT. SEAS 4 TO 6 FT. .TONIGHT...NE WINDS LESS THAN 10 KT. SEAS 4 TO 5 FT. .THU...N WINDS LESS THAN 10 KT. SEAS 4 TO 6 FT. .THU NIGHT...N WINDS LESS THAN 10 KT. SEAS 5 TO 7 FT. .FRI...N WINDS 10 TO 15 KT. SEAS 6 TO 8 FT. .FRI NIGHT...NE WINDS 10 TO 20 KT. SEAS 6 TO 9 FT. .SAT...N WINDS 10 TO 20 KT. SEAS 8 TO 11 FT. .SAT NIGHT...N WINDS 10 TO 20 KT. SEAS 9 TO 14 FT. .SUN...N WINDS 10 TO 20 KT. SEAS 10 TO 15 FT. .SUN NIGHT...N WINDS 10 TO 20 KT. SEAS 9 TO 14 FT. BAHAMAS N OF 22N .TODAY...E WINDS 10 TO 15 KT...DIMINISHING TO LESS THAN 10 KT IN THE AFTERNOON. SEAS 3 TO 4 FT. .TONIGHT...NE WINDS LESS THAN 10 KT...INCREASING TO 10 TO 15 KT AFTER MIDNIGHT. SEAS 3 TO 4 FT. .THU...E WINDS LESS THAN 10 KT. SEAS 3 FT. .THU NIGHT...E WINDS LESS THAN 10 KT. SEAS 3 FT. .FRI...E WINDS LESS THAN 10 KT. SEAS 3 FT. .FRI NIGHT...E WINDS LESS THAN 10 KT. SEAS 3 TO 4 FT. .SAT...E WINDS LESS THAN 10 KT. SEAS 3 TO 5 FT. .SAT NIGHT...E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .SUN...NE WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .SUN NIGHT...NE WINDS 10 TO 15 KT. SEAS 5 TO 7 FT. ATLC WATERS FROM 22N TO 27N BETWEEN 65W AND THE BAHAMAS .TODAY...NE WINDS 10 TO 15 KT...DIMINISHING TO LESS THAN 10 KT IN THE AFTERNOON. SEAS 5 TO 6 FT. .TONIGHT...NE WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .THU...NE WINDS 10 KT. SEAS 4 TO 5 FT. .THU NIGHT...NE WINDS LESS THAN 10 KT. SEAS 4 TO 5 FT. .FRI...NE WINDS 10 KT. SEAS 4 TO 5 FT. .FRI NIGHT...N WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .SAT...N WINDS 10 TO 15 KT. SEAS 5 TO 7 FT. .SAT NIGHT...N WINDS 10 TO 15 KT. SEAS 6 TO 9 FT. .SUN...NW WINDS 10 TO 15 KT. SEAS 8 TO 11 FT. .SUN NIGHT...NW WINDS 10 TO 15 KT. SEAS 8 TO 11 FT. ATLC WATERS S OF 22N W OF 65W .TODAY...NE WINDS LESS THAN 10 KT. SEAS 4 TO 6 FT. .TONIGHT...N WINDS 10 TO 15 KT...SHIFTING TO NE AFTER MIDNIGHT. SEAS 3 TO 5 FT. .THU...NE WINDS LESS THAN 10 KT. SEAS 3 TO 5 FT. .THU NIGHT...NE WINDS LESS THAN 10 KT. SEAS 3 TO 4 FT. .FRI...NE WINDS LESS THAN 10 KT. SEAS 3 TO 4 FT. .FRI NIGHT...NE WINDS LESS THAN 10 KT. SEAS 3 TO 5 FT. .SAT...NE WINDS LESS THAN 10 KT. SEAS 3 TO 5 FT. .SAT NIGHT...NE WINDS LESS THAN 10 KT. SEAS 3 TO 5 FT. .SUN...N WINDS LESS THAN 10 KT. SEAS 4 TO 6 FT. .SUN NIGHT...N WINDS LESS THAN 10 KT. SEAS 5 TO 7 FT. ATLC WATERS FROM 19N TO 22N BETWEEN 55W AND 65W .TODAY...S WINDS LESS THAN 10 KT. SEAS 5 TO 6 FT. .TONIGHT...VARIABLE WINDS LESS THAN 10 KT. SEAS 4 TO 5 FT. .THU...SW WINDS LESS THAN 10 KT. SEAS 4 TO 5 FT. .THU NIGHT...SW WINDS LESS THAN 10 KT. SEAS 4 TO 5 FT. .FRI...W WINDS LESS THAN 10 KT. SEAS 4 TO 6 FT. .FRI NIGHT...W WINDS LESS THAN 10 KT. SEAS 4 TO 6 FT. .SAT...W WINDS LESS THAN 10 KT. SEAS 5 FT. .SAT NIGHT...W WINDS LESS THAN 10 KT. SEAS 5 FT. .SUN...SW WINDS LESS THAN 10 KT. SEAS 5 TO 6 FT. .SUN NIGHT...SW WINDS LESS THAN 10 KT. SEAS 5 TO 7 FT.