223
FZNT31 KNHC 271520
OFFN20
MARINE WEATHER HF VOICE BROADCAST
NWS NATIONAL HURRICANE CENTER MIAMI, FL
1120 AM EDT MON OCT 27 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
MAJOR HURRICANE MELISSA IS NEAR 16.4N 78.2W AT 11 AM
EDT, AND IS MOVING WEST AT 3 KT. MAXIMUM SUSTAINED WINDS ARE
145 KT WITH GUSTS TO 175 KT, AND THE MINIMUM CENTRAL PRESSURE IS
908 MB. MELISSA WILL MOVE TO 16.9N 78.3W THIS EVENING, 17.8N
77.9W TUE MORNING, AND 19.1N 76.9W TUE EVENING. MELISSA WILL
MOVE N OF THE CARIBBEAN ON WED, WITH MARINE CONDITIONS IMPROVING
THROUGH THE DAY.
NW CARIBBEAN W OF 85W
THIS AFTERNOON
N WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.
TONIGHT
N WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.
TUE
N WINDS 10 TO 20 KT. SEAS 3 TO 5 FT.
TUE NIGHT
N WINDS 10 TO 20 KT. SEAS 3 TO 5 FT.
WED
N WINDS 10 TO 15 KT. SEAS 4 TO 6 FT.
WED NIGHT
N WINDS 10 TO 20 KT. SEAS 4 TO 6 FT.
THU
NW WINDS 10 TO 20 KT. SEAS 3 TO 5 FT.
THU NIGHT
N WINDS 15 TO 25 KT. SEAS 4 TO 6 FT.
FRI
N WINDS 10 TO 20 KT. SEAS 4 TO 6 FT.
CARIBBEAN N OF 15N BETWEEN 72W AND 85W
..HURRICANE WARNING
THIS AFTERNOON
TROPICAL STORM CONDITIONS. S OF 18N, NE WINDS
90 TO 110 KT, INCREASING TO 105 TO 125 KT IN THE AFTERNOON.
ELSEWHERE, NE WINDS 25 TO 35 KT. SEAS 10 TO 15 FT S OF 18N, AND
7 TO 10 FT ELSEWHERE.
TONIGHT
TROPICAL STORM CONDITIONS EXPECTED. NW WINDS 105 TO
125 KT S OF 18N, AND NE 35 TO 45 KT ELSEWHERE. SEAS 10 TO 15 FT
S OF 18N, AND 8 TO 11 FT ELSEWHERE.
TUE
TROPICAL STORM CONDITIONS EXPECTED. S OF 18N, W WINDS
95 TO 115 KT, DIMINISHING TO 55 TO 65 KT IN THE AFTERNOON.
ELSEWHERE, NE WINDS 60 TO 70 KT, INCREASING TO 85 TO 105 KT IN
THE AFTERNOON. SEAS 9 TO 14 FT.
TUE NIGHT
TROPICAL STORM CONDITIONS EXPECTED. S OF 18N, W
WINDS 35 TO 45 KT, DIMINISHING TO 20 TO 30 KT AFTER MIDNIGHT.
ELSEWHERE, N WINDS 85 TO 105 KT. SEAS 7 TO 10 FT S OF 18N, AND
12 TO 17 FT ELSEWHERE.
WED
TROPICAL STORM CONDITIONS POSSIBLE. S OF 18N, NW WINDS
15 TO 25 KT, SEAS 5 TO 7 FT. ELSEWHERE, N WINDS 40 TO 50 KT,
BECOMING NW 30 TO 40 KT IN THE AFTERNOON,SEAS 8 TO 13 FT,
SUBSIDING TO 6 TO 9 FT IN THE AFTERNOON.
WED NIGHT
S OF 18N, NW WINDS 10 TO 20 KT. ELSEWHERE, NW WINDS
15 TO 25 KT, DIMINISHING TO 10 TO 15 KT AFTER MIDNIGHT. SEAS
4 TO 6 FT.
THU
N WINDS 10 TO 20 KT. SEAS 3 TO 4 FT.
THU NIGHT
N WINDS 10 TO 20 KT S OF 18N, AND N 15 TO 25 KT
ELSEWHERE. SEAS 3 TO 4 FT.
FRI
NE WINDS 10 TO 20 KT. SEAS 3 TO 5 FT.
CARIBBEAN FROM 11N TO 15N W OF 72W
THIS AFTERNOON
TROPICAL STORM CONDITIONS POSSIBLE. W WINDS
15 TO 25 KT. SEAS 6 TO 9 FT.
TONIGHT
SW WINDS 10 TO 20 KT WITHIN 90 NM OF COAST OF
COLOMBIA, AND W 15 TO 25 KT ELSEWHERE. SEAS 6 TO 9 FT.
TUE
S WINDS 15 TO 25 KT WITHIN 90 NM OF COAST OF COLOMBIA,
AND SW 15 TO 25 KT ELSEWHERE. SEAS 6 TO 8 FT.
TUE NIGHT
W WINDS 10 TO 20 KT. SEAS 5 TO 7 FT.
WED
W WINDS 10 TO 20 KT. SEAS 4 TO 6 FT.
WED NIGHT
W WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.
THU
NW WINDS 10 TO 20 KT. SEAS 3 TO 5 FT.
THU NIGHT
WITHIN 90 NM OF COAST OF COLOMBIA, NW WINDS 10 KT
IN THE EVENING, BECOMING VARIABLE WINDS LESS THAN 10 KT.
ELSEWHERE, N WINDS 10 TO 20 KT. SEAS 3 TO 4 FT.
FRI
WITHIN 90 NM OF COAST OF COLOMBIA, E WINDS LESS THAN
10 KT, INCREASING TO 10 TO 15 KT IN THE AFTERNOON. ELSEWHERE, NE
WINDS 10 TO 20 KT. SEAS 3 TO 4 FT.
SW CARIBBEAN S OF 11N
THIS AFTERNOON
SW WINDS 10 TO 20 KT. SEAS 5 TO 7 FT.
TONIGHT
SW WINDS 15 TO 25 KT. SEAS 5 TO 7 FT.
TUE
SW WINDS 15 TO 25 KT. SEAS 5 TO 7 FT.
TUE NIGHT
SW WINDS 10 TO 20 KT. SEAS 4 TO 6 FT.
WED
SW WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.
WED NIGHT
W WINDS LESS THAN 10 KT. SEAS 3 TO 4 FT.
THU
W WINDS LESS THAN 10 KT. SEAS 3 FT.
THU NIGHT
NW WINDS 10 TO 15 KT. SEAS 2 FT OR LESS, BUILDING
TO 3 FT AFTER MIDNIGHT.
FRI
NW WINDS 10 TO 15 KT. SEAS 2 FT OR LESS, BUILDING TO 3 FT
IN THE AFTERNOON.
CARIBBEAN BETWEEN 64W AND 72W
THIS AFTERNOON
SE WINDS 10 TO 20 KT. SEAS 2 FT OR LESS GULF
OF VENEZUELA, AND 5 TO 7 FT ELSEWHERE.
TONIGHT
GULF OF VENEZUELA, N WINDS LESS THAN 10 KT, SHIFTING
TO E AFTER MIDNIGHT. ELSEWHERE, E WINDS 10 TO 20 KT. SEAS 2 FT
OR LESS GULF OF VENEZUELA, AND 5 TO 7 FT ELSEWHERE.
TUE
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.
TUE NIGHT
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
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
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
NE 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 NIGHT
N WINDS LESS THAN 10 KT GULF OF VENEZUELA, AND E
10 TO 15 KT ELSEWHERE. SEAS 2 FT OR LESS GULF OF VENEZUELA, AND
3 TO 5 FT ELSEWHERE.
FRI
E WINDS LESS THAN 10 KT GULF OF VENEZUELA, AND E 10 TO
15 KT ELSEWHERE. SEAS 2 FT OR LESS GULF OF VENEZUELA, AND 3 TO
4 FT ELSEWHERE.
OFFSHORE LEEWARD ISLANDS AND ADJACENT ATLC WATERS FROM 15N TO
19N W OF 55W
THIS AFTERNOON
E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT.
TONIGHT
E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT.
TUE
E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT.
TUE NIGHT
SE WINDS 10 TO 15 KT. SEAS 4 TO 6 FT.
WED
SE WINDS 10 TO 15 KT. SEAS 4 TO 6 FT.
WED NIGHT
E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.
THU
SE WINDS 10 TO 15 KT. SEAS 4 TO 6 FT.
THU NIGHT
E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT.
FRI
E WINDS 10 TO 20 KT. SEAS 4 TO 6 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 6 FT.
TUE
E WINDS 10 TO 20 KT. SEAS 4 TO 6 FT.
TUE NIGHT
E WINDS 10 TO 20 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 3 TO 5 FT.
THU
E WINDS 10 TO 15 KT. SEAS 3 TO 5 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.
SYNOPSIS FOR THE THE SW N ATLANTIC INCLUDING THE BAHAMAS
SYNOPSIS
MAJOR HURRICANE MELISSA IS IN THE CARIBBEAN NEAR
16.4N 78.2W AT 11 AM EDT, AND IS MOVING WEST AT 3 KT. MAXIMUM
SUSTAINED WINDS ARE 145 KT WITH GUSTS TO 175 KT, AND THE MINIMUM
CENTRAL PRESSURE IS 908 MB. MELISSA WILL MOVE TO 16.9N 78.3W THIS
EVENING, 17.8N 77.9W TUE MORNING, 19.1N 76.9W TUE EVENING, 20.8N
75.5W WED MORNING, 23.0N 73.7W WED EVENING, AND 25.9N 71.2W THU
MORNING. MELISSA WILL CHANGE LITTLE IN INTENSITY AS IT MOVES N OF
THE AREA TO 34.3N 63.0W EARLY FRI. A STATIONARY FRONT EXTENDS
FROM SOUTH OF BERMUDA TO EAST-CENTRAL FLORIDA. FRESH E TO SE
WINDS AND MODERATE TO ROUGH SEAS WILL PREVAIL WEST OF 72W THROUGH
TODAY AS A STRONG PRESSURE GRADIENT PREVAILS BETWEEN THE FRONT,
HIGH PRESSURE TO THE NORTH AND MAJOR HURRICANE MELISSA IN THE
NORTH- CENTRAL CARIBBEAN. A LOW PRESSURE SYSTEM ASSOCIATED WITH
THE STATIONARY FRONT WILL PUSH OFFSHORE OF THE SOUTHEASTERN U.S.
TODAY, LEADING TO MODERATE TO FRESH E TO SE WINDS EAST OF 78W
THIS AFTERNOON THROUGH TUE, AND FRESH TO STRONG N TO NW WINDS
BEHIND THE SYSTEM OFFSHORE OF NORTHERN FLORIDA TUE THROUGH
MIDWEEK. ROUGH SEAS WILL BUILD OVER THIS REGION BY EARLY TUE,
WITH SEAS EXPANDING FARTHER SOUTH AND EAST TUE AND WED. A STRONG
COLD FRONT WILL PUSH OFFSHORE OF THE SOUTHEASTERN U.S. BY LATE
WEEK, SUPPORTING INCREASING WINDS AND BUILDING SEAS OVER THE
WESTERN ATLANTIC.
ATLC WATERS FROM 27N TO 31N W OF 77W
THIS AFTERNOON
SE WINDS 15 TO 25 KT. SEAS 6 TO 8 FT.
TONIGHT
SW WINDS 15 TO 25 KT, SHIFTING TO W 10 TO 15 KT AFTER
MIDNIGHT. SEAS 6 TO 8 FT.
TUE
W WINDS 10 TO 15 KT, SHIFTING TO NW 15 TO 25 KT IN THE
AFTERNOON. SEAS 5 TO 7 FT.
TUE NIGHT
N WINDS 15 TO 25 KT. SEAS 5 TO 7 FT.
WED
N WINDS 10 TO 15 KT, SHIFTING TO NE IN THE AFTERNOON.
SEAS 6 TO 8 FT.
WED NIGHT
W WINDS 10 TO 15 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.
ATLC WATERS FROM 27N TO 31N BETWEEN 65W AND 77W
THIS AFTERNOON
E WINDS 15 TO 25 KT W OF 70W, AND E 10 TO
20 KT ELSEWHERE. SEAS 5 TO 7 FT.
TONIGHT
SE WINDS 15 TO 25 KT W OF 70W, AND SE 10 TO 20 KT
ELSEWHERE. SEAS 5 TO 7 FT.
TUE
SW WINDS 15 TO 25 KT W OF 70W, AND S 15 TO 25 KT
ELSEWHERE. SEAS 5 TO 7 FT.
TUE NIGHT
NW WINDS 10 TO 15 KT W OF 70W, AND SW 15 TO 25 KT
ELSEWHERE. SEAS 5 TO 7 FT.
WED
E WINDS 10 TO 20 KT. SEAS 5 TO 7 FT.
WED NIGHT
HURRICANE CONDITIONS POSSIBLE.
THU
HURRICANE CONDITIONS POSSIBLE.
THU NIGHT
HURRICANE CONDITIONS POSSIBLE.
FRI
TROPICAL STORM CONDITIONS POSSIBLE.
BAHAMAS N OF 22N
..TROPICAL STORM WARNING
THIS AFTERNOON
E WINDS 10 TO 20 KT. SEAS 3 TO 5 FT.
TONIGHT
SE WINDS 10 TO 20 KT. SEAS 3 TO 5 FT.
TUE
E WINDS 10 TO 20 KT. SEAS 3 FT.
TUE NIGHT
HURRICANE CONDITIONS POSSIBLE. NE WINDS 20 TO
30 KT. SEAS 3 TO 4 FT.
WED
HURRICANE CONDITIONS POSSIBLE. NE WINDS 30 TO 40 KT,
INCREASING TO 70 TO 80 KT IN THE AFTERNOON. SEAS 5 TO 7 FT,
BUILDING TO 9 TO 14 FT IN THE AFTERNOON.
WED NIGHT
HURRICANE CONDITIONS POSSIBLE.
THU
TROPICAL STORM CONDITIONS POSSIBLE.
THU NIGHT
NW WINDS 10 TO 20 KT. SEAS 5 TO 7 FT.
FRI
NW WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.
ATLC WATERS FROM 22N TO 27N BETWEEN 65W AND THE BAHAMAS
THIS AFTERNOON
SE WINDS 10 TO 20 KT. SEAS 5 TO 7 FT.
TONIGHT
SE WINDS 10 TO 20 KT. SEAS 5 TO 6 FT.
TUE
S WINDS 10 TO 20 KT. SEAS 5 TO 6 FT.
TUE NIGHT
TROPICAL STORM CONDITIONS POSSIBLE. S WINDS 15 TO
25 KT. SEAS 5 TO 7 FT.
WED
HURRICANE CONDITIONS POSSIBLE. E WINDS 25 TO 35 KT W OF
70W, AND S 20 TO 30 KT ELSEWHERE. SEAS 6 TO 9 FT.
WED NIGHT
HURRICANE CONDITIONS POSSIBLE.
THU
HURRICANE CONDITIONS POSSIBLE.
THU NIGHT
HURRICANE CONDITIONS POSSIBLE.
FRI
W WINDS 10 TO 20 KT. W OF 70W, SEAS 7 TO 10 FT, SUBSIDING
TO 5 TO 7 FT IN THE AFTERNOON. ELSEWHERE, SEAS 8 TO 13 FT,
SUBSIDING TO 7 TO 10 FT IN THE AFTERNOON.
ATLC WATERS S OF 22N W OF 65W
..HURRICANE WARNING
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.
TUE
TROPICAL STORM CONDITIONS POSSIBLE. SE WINDS 15 TO
25 KT. SEAS 4 TO 6 FT.
TUE NIGHT
TROPICAL STORM CONDITIONS EXPECTED. SE WINDS 30 TO
40 KT. SEAS 5 TO 7 FT, BUILDING TO 7 TO 10 FT AFTER MIDNIGHT.
WED
HURRICANE CONDITIONS POSSIBLE. S WINDS 75 TO 90 KT. SEAS
13 TO 18 FT.
WED NIGHT
HURRICANE CONDITIONS POSSIBLE.
THU
SW WINDS 20 TO 30 KT, DIMINISHING TO 10 TO 20 KT IN THE
AFTERNOON. SEAS 5 TO 7 FT.
THU NIGHT
W WINDS 10 TO 15 KT. SEAS 4 TO 6 FT.
FRI
E WINDS LESS THAN 10 KT. SEAS 3 TO 5 FT.
ATLC WATERS FROM 19N TO 22N BETWEEN 55W AND 65W
THIS AFTERNOON
E WINDS 10 TO 15 KT. SEAS 5 TO 6 FT.
TONIGHT
E WINDS 10 TO 20 KT. SEAS 5 TO 7 FT.
TUE
SE WINDS 10 TO 20 KT. SEAS 5 TO 7 FT.
TUE NIGHT
SE WINDS 10 TO 20 KT. SEAS 6 TO 7 FT.
WED
SE WINDS 10 TO 15 KT. SEAS 5 TO 6 FT.
WED NIGHT
SE WINDS 10 TO 15 KT. SEAS 5 TO 6 FT.
THU
SE WINDS 10 TO 15 KT. SEAS 5 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.
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