000
FZNT31 KNHC 011535
OFFN20

MARINE WEATHER HF VOICE BROADCAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1135 AM EDT SAT OCT 1 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 13.4N 73.4W 942 MB AT 11 AM
EDT MOVING W AT 5 KT. MAXIMUM SUSTAINED WINDS 125 KT GUSTS
150 KT. THE CENTER OF MATTHEW WILL MOVE TO 13.6N 73.9W SAT
EVENING...TO 14.5N 74.6W SUN MORNING...TO 15.7N 75.2W SUN
EVENING...THEN INLAND OVER EASTERN CUBA NEAR 20.5N 75.5W MON
MORNING. MATTHEW WILL CONTINUE N ACROSS THE CENTRAL BAHAMAS AS A
HURRICANE THROUGH MID WEEK. 

NW CARIBBEAN W OF 85W

.THIS AFTERNOON...NE WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS. 
.TONIGHT...NE WINDS LESS THAN 10 KT...INCREASING TO 10 TO 15 KT
AFTER MIDNIGHT. SEAS 2 FT OR LESS...BUILDING TO 3 FT AFTER
MIDNIGHT. 
.SUN...N WINDS LESS THAN 10 KT. SEAS 3 TO 5 FT. 
.SUN NIGHT...NE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. 
.MON...N WINDS LESS THAN 10 KT...SHIFTING TO NW IN THE
AFTERNOON. SEAS 4 TO 6 FT. 
.MON NIGHT...N WINDS LESS THAN 10 KT. SEAS 3 TO 5 FT. 
.TUE...NW WINDS LESS THAN 10 KT. SEAS 4 TO 6 FT.
.TUE NIGHT...N WINDS 10 TO 15 KT. SEAS 5 TO 7 FT. 
.WED...N WINDS LESS THAN 10 KT. SEAS 4 TO 6 FT. 

CARIBBEAN N OF 15N BETWEEN 72W AND 85W

...HURRICANE WARNING...

.THIS AFTERNOON...TROPICAL STORM CONDITIONS. NE WINDS 30 TO
40 KT S OF 18N...AND NE 10 TO 15 KT ELSEWHERE. SEAS 8 TO 11 FT S
OF 18N...AND 3 TO 5 FT ELSEWHERE. 
.TONIGHT...TROPICAL STORM CONDITIONS EXPECTED. S OF 18N... NE
WINDS 30 TO 40 KT...INCREASING TO 40 TO 50 KT AFTER MIDNIGHT.
ELSEWHERE...NE WINDS 10 TO 15 KT. SEAS 9 TO 14 FT S OF 18N...AND
4 TO 6 FT ELSEWHERE. 
.SUN...TROPICAL STORM CONDITIONS EXPECTED. S OF 18N... NE WINDS
50 TO 60 KT...INCREASING TO 80 TO 100 KT IN THE AFTERNOON.
ELSEWHERE...NE WINDS 15 TO 25 KT. SEAS 12 TO 17 FT S OF 18N...
AND 5 TO 7 FT ELSEWHERE. 
.SUN NIGHT...HURRICANE CONDITIONS EXPECTED. NE WINDS 80 TO
100 KT S OF 18N...AND NE 30 TO 40 KT ELSEWHERE. SEAS 14 TO 19 FT
S OF 18N...AND 7 TO 10 FT ELSEWHERE. 
.MON...HURRICANE CONDITIONS POSSIBLE. S OF 18N...NW WINDS 80 TO
100 KT...SEAS 12 TO 17 FT...SUBSIDING TO 8 TO 13 FT IN THE
AFTERNOON. ELSEWHERE...NE WINDS 45 TO 55 KT...BECOMING N 85 TO
95 KT IN THE AFTERNOON...SEAS 10 TO 15 FT...BUILDING TO 14 TO
19 FT IN THE AFTERNOON. 
.MON NIGHT...HURRICANE CONDITIONS POSSIBLE. 
.TUE...HURRICANE CONDITIONS POSSIBLE. 
.TUE NIGHT...TROPICAL STORM CONDITIONS POSSIBLE. 
.WED...W WINDS 10 TO 20 KT. SEAS 3 TO 5 FT. 

CARIBBEAN FROM 11N TO 15N W OF 72W

...HURRICANE WARNING...

.THIS AFTERNOON...HURRICANE CONDITIONS. W WINDS 55 TO 65 KT
WITHIN 90 NM OF COAST OF COLOMBIA...AND N 85 TO 105 KT
ELSEWHERE. SEAS 19 TO 29 FT WITHIN 90 NM OF COAST OF COLOMBIA...
AND 14 TO 19 FT ELSEWHERE. 
.TONIGHT...HURRICANE CONDITIONS EXPECTED. WITHIN 90 NM OF COAST
OF COLOMBIA...SW WINDS 35 TO 45 KT...DIMINISHING TO 20 TO 30 KT
AFTER MIDNIGHT...SEAS 16 TO 21 FT...SUBSIDING TO 12 TO 17 FT
AFTER MIDNIGHT. ELSEWHERE...N WINDS 85 TO 105 KT...SEAS 16 TO
21 FT. 
.SUN...HURRICANE CONDITIONS EXPECTED. S WINDS 15 TO 25 KT WITHIN
90 NM OF COAST OF COLOMBIA...AND NW 90 TO 100 KT ELSEWHERE.
WITHIN 90 NM OF COAST OF COLOMBIA...SEAS 9 TO 14 FT. ELSEWHERE...
SEAS 14 TO 19 FT...SUBSIDING TO 11 TO 16 FT IN THE AFTERNOON. 
.SUN NIGHT...TROPICAL STORM CONDITIONS EXPECTED. WITHIN 90 NM OF
COAST OF COLOMBIA...S WINDS 10 TO 20 KT. ELSEWHERE...W WINDS
55 TO 65 KT...DIMINISHING TO 25 TO 35 KT AFTER MIDNIGHT. SEAS
8 TO 11 FT WITHIN 90 NM OF COAST OF COLOMBIA... AND 9 TO 14 FT
ELSEWHERE. 
.MON...TROPICAL STORM CONDITIONS POSSIBLE. W WINDS 15 TO 25 KT.
SEAS 6 TO 9 FT WITHIN 90 NM OF COAST OF COLOMBIA... AND 8 TO
11 FT ELSEWHERE. 
.MON NIGHT...W WINDS 10 TO 20 KT. SEAS 7 TO 10 FT. 
.TUE...SW WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. 
.TUE NIGHT...SW WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. 
.WED...SW WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. 

SW CARIBBEAN S OF 11N

.THIS AFTERNOON...NW WINDS 10 TO 15 KT. SEAS 8 TO 11 FT. 
.TONIGHT...NW WINDS 10 TO 20 KT. SEAS 10 TO 15 FT. 
.SUN...W WINDS 10 TO 20 KT. SEAS 9 TO 14 FT. 
.SUN NIGHT...W WINDS 10 TO 20 KT. SEAS 8 TO 11 FT. 
.MON...W WINDS 10 TO 20 KT. SEAS 7 TO 10 FT. 
.MON NIGHT...SW WINDS 10 TO 15 KT. SEAS 6 TO 8 FT. 
.TUE...SW WINDS 10 TO 15 KT. SEAS 5 TO 7 FT. 
.TUE NIGHT...SW WINDS 10 TO 15 KT...DIMINISHING TO LESS THAN
10 KT AFTER MIDNIGHT. SEAS 3 TO 5 FT. 
.WED...SW WINDS LESS THAN 10 KT. SEAS 3 FT. 

CARIBBEAN BETWEEN 64W AND 72W

.THIS AFTERNOON...TROPICAL STORM CONDITIONS POSSIBLE. E WINDS
LESS THAN 10 KT GULF OF VENEZUELA...AND E 20 TO 30 KT ELSEWHERE.
SEAS 2 FT OR LESS GULF OF VENEZUELA...AND 6 TO 9 FT ELSEWHERE. 
.TONIGHT...TROPICAL STORM CONDITIONS POSSIBLE. E WINDS LESS THAN
10 KT GULF OF VENEZUELA...AND E 20 TO 30 KT ELSEWHERE. SEAS 2 FT
OR LESS GULF OF VENEZUELA...AND 5 TO 7 FT ELSEWHERE. 
.SUN...GULF OF VENEZUELA...E WINDS LESS THAN 10 KT IN THE
MORNING...BECOMING VARIABLE WINDS LESS THAN 10 KT. ELSEWHERE...E
WINDS 15 TO 25 KT. SEAS 2 FT OR LESS GULF OF VENEZUELA...AND
4 TO 6 FT ELSEWHERE. 
.SUN NIGHT...NE WINDS LESS THAN 10 KT GULF OF VENEZUELA...AND E
10 TO 20 KT ELSEWHERE. SEAS 2 FT OR LESS GULF OF VENEZUELA...AND
4 TO 6 FT ELSEWHERE. 
.MON...TROPICAL STORM CONDITIONS POSSIBLE. 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 4 TO 6 FT ELSEWHERE. 
.MON NIGHT...TROPICAL STORM CONDITIONS POSSIBLE. 
.TUE...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 4 TO 6 FT ELSEWHERE. 
.TUE NIGHT...VARIABLE WINDS LESS THAN 10 KT GULF OF VENEZUELA...
AND SE 10 TO 15 KT ELSEWHERE. SEAS 2 FT OR LESS GULF OF
VENEZUELA...AND 4 TO 6 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
4 TO 6 FT ELSEWHERE. 

OFFSHORE LEEWARD ISLANDS AND ADJACENT ATLC WATERS FROM 15N TO
19N W OF 55W

.THIS AFTERNOON...E WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. 
.TONIGHT...E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. 
.SUN...SE WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. 
.SUN NIGHT...SE WINDS LESS THAN 10 KT...INCREASING TO 10 TO
15 KT AFTER MIDNIGHT. SEAS 3 TO 5 FT. 
.MON...SE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. 
.MON NIGHT...SE WINDS 10 TO 15 KT. SEAS 4 TO 5 FT. 
.TUE...E WINDS 10 TO 15 KT. SEAS 4 TO 5 FT. 
.TUE NIGHT...E WINDS 10 TO 15 KT. SEAS 4 TO 5 FT. 
.WED...E WINDS 10 TO 15 KT. SEAS 4 TO 5 FT. 

OFFSHORE WINDWARD ISLANDS AND ADJACENT ATLC WATERS FROM 07N TO
15N W OF 55W

.THIS AFTERNOON...E WINDS 10 TO 20 KT. SEAS 3 TO 5 FT. 
.TONIGHT...E WINDS 10 TO 20 KT. SEAS 4 TO 5 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. 
.MON...E WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. 
.MON NIGHT...E WINDS 10 TO 15 KT. SEAS 4 TO 5 FT. 
.TUE...E WINDS 10 TO 20 KT. SEAS 4 TO 5 FT. 
.TUE NIGHT...E WINDS 10 TO 15 KT. SEAS 4 TO 5 FT. 
.WED...E WINDS 10 TO 15 KT. SEAS 4 TO 5 FT. 

SYNOPSIS FOR THE SW N ATLC INCLUDING THE BAHAMAS

.SYNOPSIS...A RIDGE WILL DOMINATE THE AREA THROUGH MON. MATTHEW
IS FORECAST TO APPROACH THE SOUTHERN WATERS N OF CUBA ON TUE...
MOVING NORTHWARD ACROSS THE CENTRAL BAHAMAS MON THROUGH MID
WEEK.
THE LARGE CIRCULATION OF MATTHEW WILL LIKELY COVER MUCH OF THE
FORECAST WATERS BY WED.

ATLC WATERS FROM 27N TO 31N W OF 77W

.THIS AFTERNOON...SE WINDS 10 KT. SEAS 3 TO 5 FT. 
.TONIGHT...E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. 
.SUN...E WINDS 10 KT. SEAS 4 TO 5 FT. 
.SUN NIGHT...E WINDS 10 KT. SEAS 4 TO 5 FT. 
.MON...E WINDS 10 KT. SEAS 4 TO 5 FT. 
.MON NIGHT...E WINDS 10 KT. SEAS 4 TO 5 FT. 
.TUE...E WINDS 10 TO 20 KT. SEAS 4 TO 5 FT. 
.TUE NIGHT...TROPICAL STORM CONDITIONS POSSIBLE. 
.WED...HURRICANE CONDITIONS POSSIBLE. 

ATLC WATERS FROM 27N TO 31N BETWEEN 65W AND 77W

.THIS AFTERNOON...E WINDS 10 TO 20 KT. SEAS 5 TO 6 FT. 
.TONIGHT...E WINDS 10 TO 15 KT. SEAS 5 TO 6 FT. 
.SUN...E WINDS 10 TO 15 KT. SEAS 5 TO 6 FT. 
.SUN NIGHT...SE WINDS 10 TO 15 KT. SEAS 5 TO 6 FT. 
.MON...SE WINDS 10 TO 15 KT. SEAS 5 TO 6 FT. 
.MON NIGHT...SE WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. 
.TUE...SE WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. 
.TUE NIGHT...TROPICAL STORM CONDITIONS POSSIBLE. 
.WED...HURRICANE CONDITIONS POSSIBLE. 

BAHAMAS N OF 22N

.THIS AFTERNOON...NE WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. 
.TONIGHT...E WINDS 10 TO 20 KT. SEAS 3 TO 5 FT. 
.SUN...E WINDS 10 TO 20 KT. SEAS 3 TO 5 FT. 
.SUN NIGHT...E WINDS 10 TO 20 KT. SEAS 3 TO 5 FT. 
.MON...E WINDS 10 TO 20 KT. SEAS 3 TO 5 FT. 
.MON NIGHT...HURRICANE CONDITIONS POSSIBLE. 
.TUE...HURRICANE CONDITIONS POSSIBLE. 
.TUE NIGHT...HURRICANE CONDITIONS POSSIBLE. 
.WED...HURRICANE CONDITIONS POSSIBLE. 

ATLC WATERS FROM 22N TO 27N BETWEEN 65W AND THE BAHAMAS

.THIS AFTERNOON...E WINDS 10 TO 20 KT. SEAS 6 TO 7 FT. 
.TONIGHT...E WINDS 10 TO 20 KT. SEAS 6 FT. 
.SUN...E WINDS 10 TO 20 KT. SEAS 6 FT. 
.SUN NIGHT...E WINDS 10 TO 20 KT. SEAS 6 FT. 
.MON...E WINDS 10 TO 20 KT. SEAS 6 FT. 
.MON NIGHT...TROPICAL STORM CONDITIONS POSSIBLE. 
.TUE...TROPICAL STORM CONDITIONS POSSIBLE. 
.TUE NIGHT...HURRICANE CONDITIONS POSSIBLE. 
.WED...HURRICANE CONDITIONS POSSIBLE. 

ATLC WATERS S OF 22N W OF 65W

.THIS AFTERNOON...E WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. 
.TONIGHT...E WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. 
.SUN...E WINDS 10 TO 20 KT. SEAS 5 TO 6 FT. 
.SUN NIGHT...E WINDS 10 TO 20 KT. SEAS 5 TO 6 FT. 
.MON...TROPICAL STORM CONDITIONS POSSIBLE. E WINDS 10 TO 20 KT.
SEAS 5 TO 7 FT. 
.MON NIGHT...HURRICANE CONDITIONS POSSIBLE. 
.TUE...HURRICANE CONDITIONS POSSIBLE. 
.TUE NIGHT...HURRICANE CONDITIONS POSSIBLE. 
.WED...TROPICAL STORM CONDITIONS POSSIBLE. 

ATLC WATERS FROM 19N TO 22N BETWEEN 55W AND 65W

.THIS AFTERNOON...E WINDS 15 TO 20 KT. SEAS 6 TO 7 FT. 
.TONIGHT...E WINDS 10 TO 15 KT. SEAS 6 TO 8 FT. 
.SUN...E WINDS 10 TO 15 KT. SEAS 6 TO 8 FT. 
.SUN NIGHT...SE WINDS 10 TO 15 KT. SEAS 6 TO 8 FT. 
.MON...SE WINDS 10 KT. SEAS 5 TO 6 FT. 
.MON NIGHT...SE WINDS 10 KT. SEAS 5 TO 6 FT. 
.TUE...SE WINDS 10 KT. SEAS 5 TO 6 FT. 
.TUE NIGHT...SE WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. 
.WED...E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT.