000 FZNT31 KNHC 050337 OFFN20 MARINE WEATHER HF VOICE BROADCAST NWS NATIONAL HURRICANE CENTER MIAMI FL 1137 PM EDT TUE OCT 4 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...HURRICANE MATTHEW NEAR 20.4N 74.4W 950 MB AT 11 PM EDT MOVING N AT 7 KT. MAXIMUM SUSTAINED WINDS 115 KT WITH GUSTS TO 140 KT. THE CENTER OF MATTHEW WILL MOVE ACROSS THE BAHAMAS ON WED. MUCH MORE TRANQUIL CONDITIONS WILL PREVAIL ACROSS THE BASIN BY THU. NW CARIBBEAN W OF 85W .OVERNIGHT...NE WINDS LESS THAN 10 KT. SEAS 3 TO 4 FT. .WED...NW WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS...BUILDING TO 3 FT IN THE AFTERNOON. .WED NIGHT...N WINDS 10 TO 15 KT...SHIFTING TO NE AFTER MIDNIGHT. SEAS 3 TO 4 FT. .THU...NW WINDS LESS THAN 10 KT. SEAS 3 FT IN THE MORNING... SUBSIDING TO 2 FT OR LESS. .THU NIGHT...N WINDS 10 KT IN THE EVENING...BECOMING VARIABLE WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS. .FRI...VARIABLE WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS. .FRI NIGHT...VARIABLE WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS. .SAT...VARIABLE WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS. .SAT NIGHT...NE WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS. .SUN...NE WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS. CARIBBEAN N OF 15N BETWEEN 72W AND 85W ...HURRICANE WARNING... .OVERNIGHT...TROPICAL STORM CONDITIONS. W WINDS 10 TO 20 KT S OF 18N...AND NW 55 TO 65 KT ELSEWHERE. SEAS 5 TO 7 FT. .WED...TROPICAL STORM CONDITIONS POSSIBLE. S OF 18N... SW WINDS 10 TO 20 KT. ELSEWHERE...NW WINDS 25 TO 35 KT...DIMINISHING TO 15 TO 25 KT IN THE AFTERNOON. SEAS 4 TO 6 FT. .WED NIGHT...W WINDS 10 TO 20 KT. SEAS 3 TO 5 FT. .THU...SW WINDS 10 TO 20 KT. SEAS 3 TO 4 FT. .THU NIGHT...S WINDS 10 TO 15 KT. SEAS 3 FT IN THE EVENING... SUBSIDING TO 2 FT OR LESS. .FRI...S OF 18N...SE WINDS 10 TO 15 KT. ELSEWHERE...S WINDS 10 TO 15 KT...DIMINISHING TO LESS THAN 10 KT IN THE AFTERNOON. SEAS 2 FT OR LESS. .FRI NIGHT...E WINDS 10 TO 15 KT S OF 18N...AND SE LESS THAN 10 KT ELSEWHERE. SEAS 2 FT OR LESS. .SAT...E WINDS 10 TO 15 KT S OF 18N...AND NE LESS THAN 10 KT ELSEWHERE. SEAS 2 FT OR LESS. .SAT NIGHT...S OF 18N...NE WINDS 10 TO 15 KT. ELSEWHERE...N WINDS LESS THAN 10 KT...SHIFTING TO NE AFTER MIDNIGHT. SEAS 2 FT OR LESS. .SUN...NE WINDS 10 TO 15 KT. SEAS 2 FT OR LESS. CARIBBEAN FROM 11N TO 15N W OF 72W .OVERNIGHT...SW WINDS 10 TO 15 KT. SEAS 5 TO 7 FT. .WED...E WINDS LESS THAN 10 KT WITHIN 90 NM OF COAST OF COLOMBIA...AND SW 10 TO 15 KT ELSEWHERE. SEAS 4 TO 6 FT. .WED NIGHT...W WINDS LESS THAN 10 KT...SHIFTING TO E AFTER MIDNIGHT. SEAS 3 TO 5 FT. .THU...SE WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. .THU NIGHT...E WINDS 10 TO 15 KT. SEAS 3 FT. .FRI...E WINDS 10 TO 15 KT. SEAS 3 FT IN THE MORNING...SUBSIDING TO 2 FT OR LESS. .FRI NIGHT...NE WINDS 10 TO 15 KT. SEAS 2 FT OR LESS. .SAT...E WINDS LESS THAN 10 KT. SEAS 3 FT. .SAT NIGHT...NE WINDS LESS THAN 10 KT. SEAS 3 FT. .SUN...E WINDS LESS THAN 10 KT. SEAS 3 FT. SW CARIBBEAN S OF 11N .OVERNIGHT...S WINDS LESS THAN 10 KT. SEAS 5 TO 6 FT. .WED...SW WINDS LESS THAN 10 KT. SEAS 4 TO 5 FT. .WED NIGHT...VARIABLE WINDS LESS THAN 10 KT...BECOMING E LESS THAN 10 KT AFTER MIDNIGHT. SEAS 3 TO 4 FT. .THU...SE WINDS LESS THAN 10 KT IN THE MORNING...BECOMING VARIABLE WINDS LESS THAN 10 KT. SEAS 3 FT IN THE MORNING... SUBSIDING TO 2 FT OR LESS. .THU NIGHT...E WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS. .FRI...E WINDS LESS THAN 10 KT IN THE MORNING...BECOMING VARIABLE WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS. .FRI NIGHT...VARIABLE WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS. .SAT...VARIABLE WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS. .SAT NIGHT...VARIABLE WINDS LESS THAN 10 KT...BECOMING SW LESS THAN 10 KT AFTER MIDNIGHT. SEAS 2 FT OR LESS. .SUN...SW WINDS LESS THAN 10 KT IN THE MORNING...BECOMING VARIABLE WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS. CARIBBEAN BETWEEN 64W AND 72W .OVERNIGHT...VARIABLE WINDS LESS THAN 10 KT GULF OF VENEZUELA... AND SE 10 TO 20 KT ELSEWHERE. SEAS 2 FT OR LESS GULF OF VENEZUELA...AND 5 TO 7 FT ELSEWHERE. .WED...VARIABLE WINDS LESS THAN 10 KT GULF OF VENEZUELA...AND SE 10 TO 20 KT ELSEWHERE. SEAS 2 FT OR LESS GULF OF VENEZUELA...AND 5 TO 7 FT ELSEWHERE. .WED NIGHT...E WINDS 10 TO 15 KT. SEAS 2 FT OR LESS GULF OF VENEZUELA...AND 4 TO 5 FT ELSEWHERE. .THU...E WINDS 10 TO 15 KT. SEAS 2 FT OR LESS GULF OF VENEZUELA...AND 3 TO 5 FT ELSEWHERE. .THU NIGHT...E WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. .FRI...E WINDS 10 TO 20 KT. SEAS 3 TO 4 FT. .FRI NIGHT...E WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. .SAT...VARIABLE WINDS LESS THAN 10 KT GULF OF VENEZUELA...AND E 10 TO 15 KT ELSEWHERE. SEAS 3 TO 4 FT. .SAT NIGHT...E WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. .SUN...E WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. OFFSHORE LEEWARD ISLANDS AND ADJACENT ATLC WATERS FROM 15N TO 19N W OF 55W .OVERNIGHT...E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .WED...E WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. .WED NIGHT...E WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. .THU...E WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. .THU NIGHT...E WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. .FRI...E WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. .FRI NIGHT...E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .SAT...E WINDS 10 TO 15 KT. SEAS 4 TO 6 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. OFFSHORE WINDWARD ISLANDS AND ADJACENT ATLC WATERS FROM 07N TO 15N W OF 55W .OVERNIGHT...NE WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .WED...E WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. .WED NIGHT...E WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. .THU...E WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. .THU NIGHT...E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .FRI...E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .FRI NIGHT...E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .SAT...E WINDS 10 TO 15 KT. SEAS 4 TO 6 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. SYNOPSIS FOR THE SW N ATLC INCLUDING THE BAHAMAS .SYNOPSIS...HURRICANE MATTHEW NEAR 20.4N 74.4W 950 MB AT 11 PM EDT MOVING N AT 7 KT. MAXIMUM SUSTAINED WINDS 115 KT WITH GUSTS TO 140 KT. THE EYE OF MATTHEW WILL REACH THE SOUTHEASTERN BAHAMAS ON WED...THEN OVER THE NW BAHAMAS ON THU. MATTHEW WILL MOVE N ALONG THE FLORIDA COAST ON FRI AND CROSS N OF 30N FRI NIGHT. QUIETER CONDITIONS ARE EXPECTED IN THE WAKE OF MATTHEW. A COLD FRONT WILL HEAD SE ACROSS THE BASIN DURING THE UPCOMING WEEKEND. ATLC WATERS FROM 27N TO 31N W OF 77W ...HURRICANE WARNING... .OVERNIGHT...E WINDS 10 TO 20 KT. SEAS 4 TO 5 FT. .WED...E WINDS 10 TO 15 KT. SEAS 5 TO 6 FT. .WED NIGHT...TROPICAL STORM CONDITIONS POSSIBLE. NE WINDS 10 TO 20 KT...BECOMING E 20 TO 30 KT AFTER MIDNIGHT. SEAS 6 TO 8 FT... BUILDING TO 8 TO 11 FT AFTER MIDNIGHT. .THU...TROPICAL STORM CONDITIONS EXPECTED. E WINDS 25 TO 35 KT... INCREASING TO 40 TO 50 KT IN THE AFTERNOON. SEAS 11 TO 16 FT... BUILDING TO 15 TO 20 FT IN THE AFTERNOON. .THU NIGHT...HURRICANE CONDITIONS POSSIBLE. E WINDS 75 TO 95 KT. SEAS 16 TO 26 FT...BUILDING TO 20 TO 30 FT AFTER MIDNIGHT. .FRI...HURRICANE CONDITIONS POSSIBLE. .FRI NIGHT...HURRICANE CONDITIONS POSSIBLE. .SAT...HURRICANE CONDITIONS POSSIBLE. .SAT NIGHT...TROPICAL STORM CONDITIONS POSSIBLE. .SUN...N WINDS 10 TO 20 KT. SEAS 6 TO 9 FT. ATLC WATERS FROM 27N TO 31N BETWEEN 65W AND 77W ...TROPICAL STORM WARNING... .OVERNIGHT...SE WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. .WED...SE WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. .WED NIGHT...TROPICAL STORM CONDITIONS POSSIBLE. E WINDS 20 TO 30 KT. SEAS 7 TO 10 FT. .THU...TROPICAL STORM CONDITIONS EXPECTED. E WINDS 30 TO 40 KT. SEAS 10 TO 15 FT W OF 70W...AND 6 TO 9 FT ELSEWHERE. .THU NIGHT...TROPICAL STORM CONDITIONS POSSIBLE. E WINDS 30 TO 40 KT. SEAS 11 TO 16 FT W OF 70W...AND 6 TO 8 FT ELSEWHERE. .FRI...TROPICAL STORM CONDITIONS POSSIBLE. .FRI NIGHT...TROPICAL STORM CONDITIONS POSSIBLE. .SAT...TROPICAL STORM CONDITIONS POSSIBLE. .SAT NIGHT...TROPICAL STORM CONDITIONS POSSIBLE. .SUN...W WINDS 15 TO 25 KT. SEAS 7 TO 10 FT. BAHAMAS N OF 22N ...HURRICANE WARNING... .OVERNIGHT...TROPICAL STORM CONDITIONS. E WINDS 35 TO 45 KT. SEAS 6 TO 9 FT. .WED...HURRICANE CONDITIONS EXPECTED. NE WINDS 75 TO 85 KT... INCREASING TO 75 TO 95 KT IN THE AFTERNOON. SEAS 8 TO 11 FT... BUILDING TO 9 TO 14 FT IN THE AFTERNOON. .WED NIGHT...HURRICANE CONDITIONS EXPECTED. NE WINDS 75 TO 95 KT. SEAS 10 TO 15 FT. .THU...HURRICANE CONDITIONS EXPECTED. S WINDS 75 TO 95 KT. SEAS 10 TO 15 FT. .THU NIGHT...HURRICANE CONDITIONS POSSIBLE. S WINDS 75 TO 95 KT...DIMINISHING TO 75 TO 85 KT AFTER MIDNIGHT. SEAS 8 TO 13 FT...SUBSIDING TO 6 TO 9 FT AFTER MIDNIGHT. .FRI...TROPICAL STORM CONDITIONS POSSIBLE. .FRI NIGHT...S WINDS 15 TO 25 KT. SEAS 3 TO 5 FT. .SAT...SW WINDS 10 TO 20 KT. SEAS 3 FT. .SAT NIGHT...SW WINDS 10 TO 15 KT...SHIFTING TO SE AFTER MIDNIGHT. SEAS 3 FT. .SUN...NE WINDS LESS THAN 10 KT. SEAS 3 FT. ATLC WATERS FROM 22N TO 27N BETWEEN 65W AND THE BAHAMAS ...TROPICAL STORM WARNING... .OVERNIGHT...TROPICAL STORM CONDITIONS POSSIBLE. SE WINDS 20 TO 30 KT. SEAS 7 TO 10 FT W OF 70W...AND 5 TO 7 FT ELSEWHERE. .WED...TROPICAL STORM CONDITIONS POSSIBLE. SE WINDS 25 TO 35 KT W OF 70W...AND SE 15 TO 25 KT ELSEWHERE. W OF 70W...SEAS 8 TO 11 FT...BUILDING TO 9 TO 14 FT IN THE AFTERNOON. ELSEWHERE... SEAS 5 TO 7 FT. .WED NIGHT...TROPICAL STORM CONDITIONS EXPECTED. SE WINDS 30 TO 40 KT W OF 70W...AND SE 15 TO 25 KT ELSEWHERE. SEAS 11 TO 16 FT W OF 70W...AND 6 TO 8 FT ELSEWHERE. .THU...TROPICAL STORM CONDITIONS EXPECTED. SE WINDS 30 TO 40 KT W OF 70W...AND SE 15 TO 25 KT ELSEWHERE. SEAS 10 TO 15 FT W OF 70W...AND 5 TO 7 FT ELSEWHERE. .THU NIGHT...TROPICAL STORM CONDITIONS POSSIBLE. SE WINDS 30 TO 40 KT W OF 70W...AND SE 10 TO 15 KT ELSEWHERE. SEAS 7 TO 10 FT W OF 70W...AND 4 TO 6 FT ELSEWHERE. .FRI...TROPICAL STORM CONDITIONS POSSIBLE. .FRI NIGHT...SE WINDS 15 TO 25 KT W OF 70W...AND SE LESS THAN 10 KT ELSEWHERE. SEAS 4 TO 6 FT. .SAT...W OF 70W...SE WINDS 10 TO 20 KT. ELSEWHERE...SE WINDS LESS THAN 10 KT...INCREASING TO 10 TO 15 KT IN THE AFTERNOON. SEAS 4 TO 6 FT. .SAT NIGHT...W OF 70W...S WINDS 10 TO 15 KT...DIMINISHING TO LESS THAN 10 KT AFTER MIDNIGHT. ELSEWHERE...S WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .SUN...W WINDS LESS THAN 10 KT W OF 70W...AND S 10 TO 15 KT ELSEWHERE. SEAS 5 TO 7 FT. ATLC WATERS S OF 22N W OF 65W ...HURRICANE WARNING... .OVERNIGHT...HURRICANE CONDITIONS. SE WINDS 80 TO 100 KT. SEAS 12 TO 17 FT. .WED...HURRICANE CONDITIONS EXPECTED. SE WINDS 75 TO 95 KT... INCREASING TO 85 TO 95 KT IN THE AFTERNOON. SEAS 11 TO 16 FT... SUBSIDING TO 8 TO 13 FT IN THE AFTERNOON. .WED NIGHT...TROPICAL STORM CONDITIONS EXPECTED. SE WINDS 35 TO 45 KT...DIMINISHING TO 20 TO 30 KT AFTER MIDNIGHT. SEAS 6 TO 9 FT. .THU...SE WINDS 15 TO 25 KT. SEAS 4 TO 6 FT. .THU NIGHT...SE WINDS 10 TO 20 KT. SEAS 3 TO 4 FT. .FRI...E WINDS 10 TO 15 KT. SEAS 3 TO 4 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 3 TO 5 FT. .SUN...E WINDS 10 TO 15 KT...DIMINISHING TO LESS THAN 10 KT IN THE AFTERNOON. SEAS 3 TO 4 FT. ATLC WATERS FROM 19N TO 22N BETWEEN 55W AND 65W .OVERNIGHT...SE WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .WED...E WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. .WED NIGHT...E WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. .THU...E WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. .THU NIGHT...E WINDS 10 TO 20 KT. SEAS 5 TO 6 FT. .FRI...E WINDS 10 TO 20 KT. SEAS 5 TO 6 FT. .FRI NIGHT...E WINDS 10 TO 15 KT. SEAS 5 TO 6 FT. .SAT...E WINDS 10 TO 15 KT. SEAS 5 TO 6 FT. .SAT NIGHT...E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .SUN...E WINDS 10 TO 15 KT. SEAS 4 TO 5 FT.