224
FZNT31 KNHC 291510
OFFN20
MARINE WEATHER HF VOICE BROADCAST
NWS NATIONAL HURRICANE CENTER MIAMI, FL
1110 AM EDT WED OCT 29 2025
MARINE WEATHER HF VOICE BROADCAST FOR THE TROPICAL N ATLANTIC
FROM 07N TO 19N W OF 55W, THE N ATLANTIC FROM 19N TO
31N W OF 55W INCLUDING THE 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 ATLANTIC FROM
07N TO 19N W OF 55W
SYNOPSIS
HURRICANE MELISSA IS NEAR 21.4N 75.6W AT 11 AM EDT,
AND IS MOVING NORTHEAST AT 12 KT. MAXIMUM SUSTAINED WINDS ARE
85 KT WITH GUSTS TO 105 KT, AND THE MINIMUM CENTRAL PRESSURE IS
974 MB. MELISSA WILL MOVE FURTHER N OF THE AREA TODAY, WITH
MARINE CONDITIONS IN THE NORTH-CENTRAL CARIBBEAN IMPROVING
THROUGH THE DAY. A COLD FRONT WILL MOVE INTO THE NW CARIBBEAN
EARLY THU AND EXTEND FROM CENTRAL CUBA TO THE EASTERN GULF OF
HONDURAS BY THU EVENING BEFORE DISSIPATING EARLY FRI. TRADE
WINDS WILL FRESHEN OVER THE E CARIBBEAN SAT EVENING.
NW CARIBBEAN W OF 85W
THIS AFTERNOON
NW WINDS 10 TO 20 KT. SEAS 4 TO 6 FT.
TONIGHT
N WINDS 10 TO 20 KT. SEAS 4 TO 6 FT.
THU
NW WINDS 15 TO 25 KT. SEAS 4 TO 6 FT.
THU NIGHT
NW WINDS 10 TO 20 KT. SEAS 5 TO 7 FT.
FRI
N WINDS 10 TO 20 KT. SEAS 4 TO 6 FT.
FRI NIGHT
N WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.
SAT
N WINDS LESS THAN 10 KT. SEAS 3 TO 4 FT IN THE MORNING,
SUBSIDING TO 2 FT OR LESS.
SAT NIGHT
NE WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS.
SUN
NE WINDS 10 TO 15 KT. SEAS 2 FT OR LESS.
CARIBBEAN N OF 15N BETWEEN 72W AND 85W
..TROPICAL STORM WARNING
THIS AFTERNOON
TROPICAL STORM CONDITIONS POSSIBLE. W WINDS
15 TO 25 KT S OF 18N, AND NW 25 TO 35 KT ELSEWHERE. SEAS 5 TO
7 FT.
TONIGHT
W WINDS 10 TO 20 KT S OF 18N, AND NW 15 TO 25 KT
ELSEWHERE. SEAS 4 TO 6 FT.
THU
N WINDS 10 TO 20 KT S OF 18N, AND NW 15 TO 25 KT
ELSEWHERE. SEAS 3 TO 5 FT.
THU NIGHT
N WINDS 15 TO 25 KT. SEAS 4 TO 6 FT.
FRI
NE WINDS 15 TO 25 KT S OF 18N, AND N 10 TO 20 KT
ELSEWHERE. SEAS 3 TO 5 FT.
FRI NIGHT
NE WINDS 10 TO 20 KT. SEAS 3 TO 5 FT.
SAT
NE WINDS 10 TO 20 KT. SEAS 3 TO 5 FT.
SAT NIGHT
NE WINDS 10 TO 20 KT. S OF 18N, SEAS 3 TO 5 FT.
ELSEWHERE, SEAS 3 FT IN THE EVENING, SUBSIDING TO 2 FT OR LESS.
SUN
E WINDS 10 TO 20 KT. SEAS 3 TO 5 FT S OF 18N, AND 2 FT OR
LESS ELSEWHERE.
CARIBBEAN FROM 11N TO 15N W OF 72W
THIS AFTERNOON
W WINDS 10 TO 20 KT. SEAS 3 TO 5 FT.
TONIGHT
W WINDS 10 TO 20 KT. SEAS 3 TO 5 FT.
THU
SW WINDS LESS THAN 10 KT WITHIN 90 NM OF COAST OF
COLOMBIA, AND NW 10 TO 20 KT ELSEWHERE. SEAS 3 TO 5 FT.
THU NIGHT
NE WINDS LESS THAN 10 KT WITHIN 90 NM OF COAST OF
COLOMBIA, AND N 10 TO 20 KT ELSEWHERE. SEAS 3 TO 5 FT.
FRI
E WINDS 10 TO 15 KT WITHIN 90 NM OF COAST OF COLOMBIA,
AND NE 15 TO 25 KT ELSEWHERE. SEAS 3 TO 5 FT.
FRI NIGHT
NE WINDS 10 TO 20 KT. SEAS 3 TO 4 FT.
SAT
E WINDS 10 TO 20 KT. SEAS 3 TO 5 FT.
SAT NIGHT
E WINDS 10 TO 20 KT. SEAS 3 TO 5 FT.
SUN
E WINDS 10 TO 20 KT. SEAS 3 TO 5 FT.
SW CARIBBEAN S OF 11N
THIS AFTERNOON
SW WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.
TONIGHT
W WINDS 10 TO 15 KT. SEAS 3 TO 4 FT.
THU
W WINDS LESS THAN 10 KT, INCREASING TO 10 TO 15 KT IN THE
AFTERNOON. SEAS 3 FT.
THU NIGHT
NW WINDS 10 TO 20 KT. SEAS 3 TO 5 FT.
FRI
NW WINDS 10 TO 20 KT. SEAS 3 TO 4 FT.
FRI NIGHT
N WINDS 10 TO 15 KT. SEAS 3 FT.
SAT
NE WINDS 10 TO 15 KT, SHIFTING TO NW IN THE AFTERNOON.
SEAS 3 FT.
SAT NIGHT
NW WINDS 10 TO 15 KT. SEAS 3 FT.
SUN
W WINDS 10 TO 15 KT. SEAS 3 FT.
CARIBBEAN BETWEEN 64W AND 72W
THIS AFTERNOON
SW 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.
TONIGHT
N 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.
THU
N WINDS LESS THAN 10 KT GULF OF VENEZUELA, AND SE 10 TO
20 KT ELSEWHERE. SEAS 2 FT OR LESS GULF OF VENEZUELA, AND 3 TO
5 FT ELSEWHERE.
THU NIGHT
E WINDS 10 TO 20 KT. SEAS 2 FT OR LESS GULF OF
VENEZUELA, AND 3 TO 5 FT ELSEWHERE.
FRI
E WINDS 10 TO 20 KT. SEAS 2 FT OR LESS GULF OF VENEZUELA,
AND 3 TO 5 FT ELSEWHERE.
FRI NIGHT
E WINDS 10 TO 15 KT. GULF OF VENEZUELA, SEAS 2 FT
OR LESS, BUILDING TO 3 FT AFTER MIDNIGHT. ELSEWHERE, SEAS 3 TO
5 FT.
SAT
E WINDS 10 TO 20 KT. GULF OF VENEZUELA, SEAS 3 FT IN THE
MORNING, SUBSIDING TO 2 FT OR LESS. ELSEWHERE, SEAS 3 TO 5 FT.
SAT NIGHT
E WINDS 10 TO 20 KT. GULF OF VENEZUELA, SEAS 2 FT
OR LESS, BUILDING TO 3 FT AFTER MIDNIGHT. ELSEWHERE, SEAS 4 TO
6 FT.
SUN
E WINDS 10 TO 20 KT. SEAS 3 FT GULF OF VENEZUELA, AND
5 TO 7 FT ELSEWHERE.
OFFSHORE LEEWARD ISLANDS AND ADJACENT ATLC WATERS FROM 15N TO
19N W OF 55W
THIS AFTERNOON
SE WINDS 10 TO 20 KT. SEAS 4 TO 6 FT.
TONIGHT
SE WINDS 10 TO 20 KT. SEAS 4 TO 6 FT.
THU
SE WINDS 10 TO 15 KT. SEAS 4 TO 6 FT.
THU NIGHT
E WINDS 10 TO 20 KT. SEAS 4 TO 6 FT.
FRI
E WINDS 10 TO 20 KT. SEAS 4 TO 6 FT.
FRI NIGHT
E WINDS 10 TO 20 KT. SEAS 5 TO 7 FT.
SAT
E WINDS 10 TO 20 KT. SEAS 5 TO 7 FT.
SAT NIGHT
E WINDS 10 TO 20 KT. SEAS 5 TO 7 FT.
SUN
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
THIS AFTERNOON
SE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.
TONIGHT
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 20 KT. SEAS 4 TO 6 FT.
FRI
E WINDS 10 TO 20 KT. SEAS 5 TO 7 FT.
FRI NIGHT
E WINDS 10 TO 20 KT. SEAS 4 TO 6 FT.
SAT
E WINDS 10 TO 20 KT. SEAS 5 TO 7 FT.
SAT NIGHT
E WINDS 15 TO 25 KT. SEAS 5 TO 7 FT.
SUN
E WINDS 15 TO 25 KT. SEAS 6 TO 8 FT.
SYNOPSIS FOR THE THE SW N ATLANTIC INCLUDING THE BAHAMAS
SYNOPSIS
HURRICANE MELISSA IS NEAR 21.4N 75.6W AT 11 AM EDT,
AND IS MOVING NORTHEAST AT 12 KT. MAXIMUM SUSTAINED WINDS ARE 85
KT WITH GUSTS TO 105 KT, AND THE MINIMUM CENTRAL PRESSURE IS 974
MB. MELISSA WILL MOVE TO 23.4N 74.3W THIS EVENING, 26.9N 71.9W
THU MORNING, 31.6N 67.7W THU EVENING, 37.2N 61.8W FRI MORNING,
BECOME EXTRATROPICAL AND MOVE TO 43.3N 55.2W FRI EVENING, AND
WEAKEN AS AN EXTRATROPICAL CYCLONE NEAR 49.0N 48.4W SAT MORNING.
FRESH TO STRONG S TO SW WINDS WILL PREVAIL OVER THE WATERS N OF
29N AND W OF 60W THROUGH TONIGHT. A NEW COLD FRONT WILL MOVE
OFFSHORE OF THE SOUTHEASTERN U.S. EARLY THU MORNING, LEADING TO
INCREASING WINDS AND BUILDING SEAS OVER THE WESTERN ATLANTIC
AHEAD OF MELISSA THROUGH LATE FRI MORNING. ROUGH SEAS ASSOCIATED
WITH THE PASSAGE OF MELISSA GRADUALLY SUBSIDE BY THE WEEKEND.
ATLC WATERS FROM 27N TO 31N W OF 77W
THIS AFTERNOON
N WINDS LESS THAN 10 KT, INCREASING TO 10 TO
15 KT IN THE AFTERNOON. SEAS 6 TO 9 FT.
TONIGHT
SW WINDS 10 TO 20 KT. SEAS 6 TO 8 FT.
THU
W WINDS 15 TO 25 KT. SEAS 6 TO 9 FT.
THU NIGHT
W WINDS 15 TO 25 KT. SEAS 7 TO 10 FT.
FRI
NW WINDS 10 TO 20 KT. SEAS 6 TO 9 FT.
FRI NIGHT
NW WINDS 10 KT. SEAS 5 TO 7 FT.
SAT
NW WINDS LESS THAN 10 KT. SEAS 3 TO 5 FT.
SAT NIGHT
N WINDS LESS THAN 10 KT, SHIFTING TO NE AFTER
MIDNIGHT. SEAS 3 TO 4 FT.
SUN
NE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.
ATLC WATERS FROM 27N TO 31N BETWEEN 65W AND 77W
..HURRICANE WARNING
THIS AFTERNOON
S WINDS 10 TO 20 KT. SEAS 6 TO 9 FT.
TONIGHT
HURRICANE CONDITIONS POSSIBLE. W OF 70W, SE WINDS
10 TO 20 KT, INCREASING TO 20 TO 30 KT AFTER MIDNIGHT.
ELSEWHERE, S WINDS 15 TO 25 KT. SEAS 7 TO 10 FT W OF 70W, AND
5 TO 7 FT ELSEWHERE.
THU
HURRICANE CONDITIONS EXPECTED. W OF 70W, E WINDS 75 TO
85 KT, SHIFTING TO NW IN THE AFTERNOON,SEAS 17 TO 22 FT.
ELSEWHERE, SE WINDS 35 TO 45 KT, INCREASING TO 80 TO 90 KT IN
THE AFTERNOON,SEAS 9 TO 14 FT, BUILDING TO 16 TO 26 FT IN THE
AFTERNOON.
THU NIGHT
HURRICANE CONDITIONS EXPECTED. W OF 70W, NW WINDS
35 TO 45 KT, BECOMING W 20 TO 30 KT AFTER MIDNIGHT,SEAS 14 TO
19 FT, SUBSIDING TO 9 TO 14 FT AFTER MIDNIGHT. ELSEWHERE, SW
WINDS 80 TO 90 KT, DIMINISHING TO 35 TO 45 KT AFTER
MIDNIGHT,SEAS 18 TO 28 FT, SUBSIDING TO 14 TO 19 FT AFTER
MIDNIGHT.
FRI
W WINDS 15 TO 25 KT W OF 70W, AND W 20 TO 30 KT
ELSEWHERE. SEAS 8 TO 11 FT.
FRI NIGHT
W WINDS 10 TO 20 KT. SEAS 7 TO 10 FT.
SAT
W OF 70W, NW WINDS LESS THAN 10 KT. ELSEWHERE, NW WINDS
10 TO 15 KT, SHIFTING TO N IN THE AFTERNOON. SEAS 6 TO 9 FT.
SAT NIGHT
NE WINDS 10 TO 15 KT. SEAS 5 TO 7 FT.
SUN
NE WINDS 10 TO 20 KT. SEAS 5 TO 7 FT.
BAHAMAS N OF 22N
..HURRICANE WARNING
THIS AFTERNOON
HURRICANE CONDITIONS. NE WINDS 40 TO 50 KT,
INCREASING TO 75 TO 85 KT IN THE AFTERNOON. SEAS 6 TO 8 FT,
BUILDING TO 8 TO 11 FT IN THE AFTERNOON.
TONIGHT
HURRICANE CONDITIONS EXPECTED. N WINDS 80 TO 90 KT,
BECOMING NW 65 TO 75 KT AFTER MIDNIGHT. SEAS 10 TO 15 FT.
THU
NW WINDS 15 TO 25 KT. SEAS 5 TO 7 FT.
THU NIGHT
NW WINDS 10 TO 20 KT. SEAS 3 TO 5 FT.
FRI
N WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.
FRI NIGHT
N WINDS 10 TO 15 KT. SEAS 3 TO 4 FT.
SAT
NE WINDS 10 TO 20 KT. SEAS 3 TO 4 FT.
SAT NIGHT
NE WINDS 10 TO 20 KT. SEAS 3 TO 4 FT.
SUN
NE WINDS 10 TO 20 KT. SEAS 3 TO 4 FT.
ATLC WATERS FROM 22N TO 27N BETWEEN 65W AND THE BAHAMAS
..HURRICANE WARNING
THIS AFTERNOON
TROPICAL STORM CONDITIONS. W OF 70W, SE WINDS
15 TO 25 KT, INCREASING TO 25 TO 35 KT IN THE AFTERNOON.
ELSEWHERE, SE WINDS 15 TO 25 KT. SEAS 5 TO 7 FT.
TONIGHT
HURRICANE CONDITIONS EXPECTED. W OF 70W, SE WINDS
55 TO 65 KT, INCREASING TO 80 TO 90 KT AFTER MIDNIGHT,SEAS 9 TO
14 FT, BUILDING TO 16 TO 21 FT AFTER MIDNIGHT. ELSEWHERE, SE
WINDS 20 TO 30 KT, SEAS 7 TO 10 FT.
THU
HURRICANE CONDITIONS EXPECTED. W OF 70W, W WINDS 80 TO
90 KT, DIMINISHING TO 45 TO 55 KT IN THE AFTERNOON,SEAS 16 TO
26 FT, SUBSIDING TO 11 TO 16 FT IN THE AFTERNOON. ELSEWHERE, S
WINDS 40 TO 50 KT, SEAS 10 TO 15 FT.
THU NIGHT
NW WINDS 15 TO 25 KT W OF 70W, AND SW 20 TO 30 KT
ELSEWHERE. SEAS 8 TO 13 FT, SUBSIDING TO 7 TO 10 FT AFTER
MIDNIGHT.
FRI
NW WINDS 10 TO 20 KT. SEAS 6 TO 9 FT.
FRI NIGHT
NE WINDS 10 TO 15 KT W OF 70W, AND E LESS THAN
10 KT ELSEWHERE. SEAS 6 TO 8 FT.
SAT
E WINDS 10 TO 15 KT. SEAS 5 TO 7 FT.
SAT NIGHT
E WINDS 10 TO 20 KT. SEAS 4 TO 6 FT.
SUN
E WINDS 10 TO 20 KT. SEAS 5 TO 6 FT.
ATLC WATERS S OF 22N W OF 65W
..HURRICANE WARNING
THIS AFTERNOON
HURRICANE CONDITIONS. SE WINDS 75 TO 85 KT.
SEAS 11 TO 16 FT.
TONIGHT
TROPICAL STORM CONDITIONS EXPECTED. S WINDS 45 TO
55 KT, DIMINISHING TO 20 TO 30 KT AFTER MIDNIGHT. SEAS 8 TO
13 FT, SUBSIDING TO 6 TO 9 FT AFTER MIDNIGHT.
THU
SW WINDS 15 TO 25 KT. SEAS 5 TO 7 FT.
THU NIGHT
S WINDS 10 TO 20 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 20 KT. SEAS 3 TO 5 FT.
SAT NIGHT
E WINDS 10 TO 20 KT. SEAS 3 TO 5 FT.
SUN
E WINDS 10 TO 20 KT. SEAS 3 TO 5 FT.
ATLC WATERS FROM 19N TO 22N BETWEEN 55W AND 65W
THIS AFTERNOON
SE WINDS 10 TO 20 KT. SEAS 5 TO 6 FT.
TONIGHT
SE WINDS 10 TO 15 KT. SEAS 5 TO 6 FT.
THU
SE WINDS 10 TO 15 KT. SEAS 5 TO 6 FT.
THU NIGHT
SE WINDS 10 TO 15 KT. SEAS 5 TO 6 FT.
FRI
SE WINDS 10 TO 15 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 20 KT. SEAS 5 TO 6 FT.
SUN
E WINDS 10 TO 20 KT. SEAS 5 TO 6 FT.
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