004
FZNT31 KNHC 241022
OFFN20
MARINE WEATHER HF VOICE BROADCAST
NWS NATIONAL HURRICANE CENTER MIAMI, FL
622 AM EDT FRI OCT 24 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
TROPICAL STORM MELISSA IS NEAR 16.0N 75.5W AT 5 AM
EDT, AND IS MOVING NORTH AT 0 KT. MAXIMUM SUSTAINED WINDS ARE
40 KT WITH GUSTS TO 50 KT, AND THE MINIMUM CENTRAL PRESSURE IS
1001 MB. MELISSA WILL MOVE TO 16.1N 75.3W THIS AFTERNOON, 16.6N
75.4W SAT MORNING. IT WILL STRENGTHEN TO A HURRICANE NEAR 16.9N
75.9W SAT AFTERNOON, THEN MOVE TO 16.9N 76.5W SUN MORNING, 16.9N
77.2W SUN AFTERNOON, AND 16.9N 78.0W MON MORNING. MELISSA WILL
CHANGE LITTLE IN INTENSITY AS IT LINGERS NEAR THE WESTERN TIP OF
JAMAICA EARLY TUE.
NW CARIBBEAN W OF 85W
TODAY
NE WINDS 10 TO 20 KT. SEAS 4 TO 6 FT.
TONIGHT
NE WINDS 10 TO 20 KT. SEAS 4 TO 6 FT.
SAT
NE WINDS 10 TO 20 KT. SEAS 4 TO 6 FT.
SAT NIGHT
NE WINDS 10 TO 20 KT. SEAS 3 TO 5 FT.
SUN
N WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.
SUN NIGHT
N WINDS 10 TO 20 KT. SEAS 3 TO 5 FT.
MON
N WINDS 10 TO 20 KT. SEAS 3 TO 5 FT.
MON NIGHT
N WINDS 10 TO 20 KT. SEAS 3 TO 5 FT.
TUE
N WINDS 10 TO 20 KT. SEAS 3 TO 5 FT.
CARIBBEAN N OF 15N BETWEEN 72W AND 85W
..HURRICANE WARNING
TODAY
TROPICAL STORM CONDITIONS. NE WINDS 35 TO 45 KT S OF
18N, AND NE 15 TO 25 KT ELSEWHERE. SEAS 8 TO 11 FT S OF 18N, AND
4 TO 6 FT ELSEWHERE.
TONIGHT
TROPICAL STORM CONDITIONS EXPECTED. NE WINDS 45 TO
55 KT S OF 18N, AND NE 20 TO 30 KT ELSEWHERE. SEAS 8 TO 11 FT S
OF 18N, AND 5 TO 7 FT ELSEWHERE.
SAT
HURRICANE CONDITIONS EXPECTED. S OF 18N, NE WINDS 45 TO
55 KT, INCREASING TO 55 TO 65 KT IN THE AFTERNOON. ELSEWHERE, NE
WINDS 20 TO 30 KT, INCREASING TO 30 TO 40 KT IN THE AFTERNOON.
SEAS 9 TO 14 FT S OF 18N, AND 6 TO 9 FT ELSEWHERE.
SAT NIGHT
HURRICANE CONDITIONS EXPECTED. S OF 18N, NE WINDS
60 TO 70 KT, INCREASING TO 70 TO 80 KT AFTER MIDNIGHT. ELSEWHERE,
NE WINDS 30 TO 40 KT. SEAS 10 TO 15 FT S OF 18N, AND 8 TO 11 FT
ELSEWHERE.
SUN
HURRICANE CONDITIONS POSSIBLE. S OF 18N, NE WINDS 70 TO
80 KT, INCREASING TO 80 TO 90 KT IN THE AFTERNOON. ELSEWHERE, NE
WINDS 30 TO 40 KT. SEAS 10 TO 15 FT.
SUN NIGHT
HURRICANE CONDITIONS POSSIBLE.
MON
HURRICANE CONDITIONS POSSIBLE.
MON NIGHT
HURRICANE CONDITIONS POSSIBLE.
TUE
HURRICANE CONDITIONS POSSIBLE.
CARIBBEAN FROM 11N TO 15N W OF 72W
TODAY
TROPICAL STORM CONDITIONS POSSIBLE. SW WINDS 10 TO
20 KT WITHIN 90 NM OF COAST OF COLOMBIA, AND W 25 TO 35 KT
ELSEWHERE. SEAS 6 TO 8 FT.
TONIGHT
TROPICAL STORM CONDITIONS POSSIBLE. SW WINDS 10 TO
20 KT WITHIN 90 NM OF COAST OF COLOMBIA, AND W 15 TO 25 KT
ELSEWHERE. SEAS 6 TO 8 FT.
SAT
TROPICAL STORM CONDITIONS POSSIBLE. S WINDS 10 TO 20 KT
WITHIN 90 NM OF COAST OF COLOMBIA, AND W 15 TO 25 KT ELSEWHERE.
SEAS 6 TO 8 FT.
SAT NIGHT
TROPICAL STORM CONDITIONS POSSIBLE. S WINDS 10 TO
20 KT WITHIN 90 NM OF COAST OF COLOMBIA, AND SW 15 TO 25 KT
ELSEWHERE. SEAS 5 TO 7 FT.
SUN
TROPICAL STORM CONDITIONS POSSIBLE. SW WINDS 10 TO
20 KT. SEAS 6 TO 9 FT.
SUN NIGHT
HURRICANE CONDITIONS POSSIBLE.
MON
HURRICANE CONDITIONS POSSIBLE.
MON NIGHT
HURRICANE CONDITIONS POSSIBLE.
TUE
TROPICAL STORM CONDITIONS POSSIBLE.
SW CARIBBEAN S OF 11N
TODAY
W WINDS 10 TO 20 KT. SEAS 3 TO 5 FT.
TONIGHT
W WINDS 10 TO 20 KT. SEAS 3 TO 5 FT.
SAT
W WINDS 10 TO 20 KT. SEAS 3 TO 5 FT.
SAT NIGHT
W WINDS 10 TO 20 KT. SEAS 3 TO 5 FT.
SUN
SW WINDS 10 TO 20 KT. SEAS 4 TO 6 FT.
SUN NIGHT
SW WINDS 10 TO 20 KT. SEAS 4 TO 6 FT.
MON
SW WINDS 10 TO 20 KT. SEAS 5 TO 7 FT.
MON NIGHT
SW WINDS 10 TO 20 KT. SEAS 5 TO 7 FT.
TUE
SW WINDS 10 TO 20 KT. SEAS 4 TO 6 FT.
CARIBBEAN BETWEEN 64W AND 72W
TODAY
W WINDS LESS THAN 10 KT GULF OF VENEZUELA, AND SE 15 TO
25 KT ELSEWHERE. SEAS 2 FT OR LESS GULF OF VENEZUELA, AND 5 TO
7 FT ELSEWHERE.
TONIGHT
GULF OF VENEZUELA, N WINDS LESS THAN 10 KT,
INCREASING TO 10 TO 15 KT AFTER MIDNIGHT. ELSEWHERE, E WINDS
15 TO 25 KT. SEAS 2 FT OR LESS GULF OF VENEZUELA, AND 5 TO 7 FT
ELSEWHERE.
SAT
GULF OF VENEZUELA, S WINDS 10 KT IN THE MORNING, BECOMING
VARIABLE WINDS LESS THAN 10 KT. ELSEWHERE, SE WINDS 10 TO 20 KT.
SEAS 2 FT OR LESS GULF OF VENEZUELA, AND 5 TO 7 FT ELSEWHERE.
SAT NIGHT
GULF OF VENEZUELA, VARIABLE WINDS LESS THAN 10 KT,
BECOMING E 10 TO 15 KT AFTER MIDNIGHT. ELSEWHERE, E WINDS 15 TO
25 KT. SEAS 2 FT OR LESS GULF OF VENEZUELA, AND 5 TO 7 FT
ELSEWHERE.
SUN
E WINDS 10 TO 20 KT. SEAS 2 FT OR LESS GULF OF VENEZUELA,
AND 5 TO 7 FT ELSEWHERE.
SUN NIGHT
E WINDS 10 TO 20 KT. SEAS 2 FT OR LESS GULF OF
VENEZUELA, AND 5 TO 7 FT ELSEWHERE.
MON
E WINDS 10 TO 20 KT. SEAS 2 FT OR LESS GULF OF VENEZUELA,
AND 5 TO 7 FT ELSEWHERE.
MON NIGHT
E WINDS 10 TO 20 KT. SEAS 2 FT OR LESS GULF OF
VENEZUELA, AND 5 TO 7 FT ELSEWHERE.
TUE
SE WINDS 10 TO 20 KT. SEAS 2 FT OR LESS GULF OF
VENEZUELA, AND 6 TO 8 FT ELSEWHERE.
OFFSHORE LEEWARD ISLANDS AND ADJACENT ATLC WATERS FROM 15N TO
19N W OF 55W
TODAY
E WINDS 10 TO 20 KT. SEAS 4 TO 6 FT.
TONIGHT
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.
MON
E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT.
MON NIGHT
E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT.
TUE
E WINDS 10 TO 15 KT. SEAS 5 TO 7 FT.
OFFSHORE WINDWARD ISLANDS AND ADJACENT ATLC WATERS FROM 07N TO
15N W OF 55W
TODAY
E WINDS 10 TO 20 KT. SEAS 3 TO 5 FT.
TONIGHT
E WINDS 10 TO 20 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 4 TO 6 FT.
SUN
E 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 20 KT. SEAS 4 TO 6 FT.
TUE
E WINDS 10 TO 20 KT. SEAS 4 TO 6 FT.
SYNOPSIS FOR THE THE SW N ATLANTIC INCLUDING THE BAHAMAS
SYNOPSIS
A TIGHT PRESSURE GRADIENT BETWEEN THE CENTRAL
ATLANTIC HIGH PRESSURE AND TROPICAL STORM MELISSA IN THE CENTRAL
CARIBBEAN HAS RESULTED IN FRESH TO STRONG WITH LOCALLY NEAR-GALE
FORCE E TO SE WINDS FROM THE NORTHERN COAST OF HISPANIOLA
NORTHWARD TO THE SOUTHEAST BAHAMAS. THESE WINDS WILL GRADUALLY
SUBSIDE TO MOSTLY FRESH BY NOON TODAY. HOWEVER, THEY WILL BECOME
FRESH TO STRONG AGAIN AND ALSO SPREAD NORTHWARD TO THE NORTHEAST
BAHAMAS BY LATE THIS EVENING AS ANOTHER HIGH PRESSURE MOVES OFF
THE GEORGIA/SOUTH CAROLINA COAST. THESE WINDS AND SEAS WILL
DECREASE ON MON AS THE HIGH WEAKENS AND MOVES FARTHER EASTWARD
INTO ATLANTIC. MEANWHILE, A FRONTAL BOUNDARY CURVING
SOUTHWESTWARD FROM NORTHWEST OF BERMUDA ACROSS 31N72W TO SOUTHERN
FLORIDA WILL STALL FROM NEAR BERMUDA TO SOUTHEASTERN FLORIDA BY
THIS EVENING. WINDS AND SEAS IN THE GREAT BAHAMA BANK AND NEAR
THE BAHAMAS WILL ONCE AGAIN INCREASE AS MELISSA, POSSIBLE A MAJOR
HURRICANE BY THEN APPROACHES EASTERN CUBA.
ATLC WATERS FROM 27N TO 31N W OF 77W
TODAY
NE WINDS 10 TO 20 KT. SEAS 4 TO 6 FT.
TONIGHT
NE WINDS 15 TO 25 KT. SEAS 5 TO 7 FT.
SAT
NE WINDS 15 TO 25 KT. SEAS 6 TO 9 FT.
SAT NIGHT
E WINDS 15 TO 25 KT. SEAS 7 TO 10 FT.
SUN
E WINDS 15 TO 20 KT. SEAS 7 TO 9 FT.
SUN NIGHT
E WINDS 20 TO 25 KT. SEAS 7 TO 10 FT.
MON
E WINDS 15 TO 20 KT. SEAS 7 TO 10 FT.
MON NIGHT
E WINDS 15 TO 20 KT. SEAS 5 TO 7 FT.
TUE
NE WINDS 15 TO 20 KT. SEAS 5 TO 7 FT.
ATLC WATERS FROM 27N TO 31N BETWEEN 65W AND 77W
TODAY
E WINDS 10 TO 20 KT. SEAS 4 TO 6 FT.
TONIGHT
NE WINDS 15 TO 25 KT W OF 70W, AND E 10 TO 15 KT
ELSEWHERE. SEAS 5 TO 7 FT.
SAT
NE WINDS 15 TO 25 KT W OF 70W, AND NE 10 TO 20 KT
ELSEWHERE. SEAS 6 TO 8 FT.
SAT NIGHT
NE WINDS 15 TO 25 KT W OF 70W, AND NE 10 TO 20 KT
ELSEWHERE. SEAS 7 TO 10 FT W OF 70W, AND 5 TO 7 FT ELSEWHERE.
SUN
E WINDS 15 TO 20 KT W OF 70W, AND E 10 TO 20 KT
ELSEWHERE. SEAS 6 TO 9 FT W OF 70W, AND 5 TO 7 FT ELSEWHERE.
SUN NIGHT
E WINDS 15 TO 25 KT W OF 70W, AND E 10 TO 20 KT
ELSEWHERE. SEAS 6 TO 9 FT.
MON
E WINDS 10 TO 20 KT. SEAS 6 TO 8 FT.
MON NIGHT
SE WINDS 10 TO 20 KT. SEAS 5 TO 7 FT.
TUE
SE WINDS 10 TO 20 KT. SEAS 6 TO 8 FT.
BAHAMAS N OF 22N
TODAY
NE WINDS 10 TO 20 KT. SEAS 4 TO 6 FT.
TONIGHT
NE WINDS 15 TO 25 KT. SEAS 4 TO 6 FT.
SAT
E WINDS 15 TO 25 KT. SEAS 5 TO 7 FT.
SAT NIGHT
E WINDS 15 TO 25 KT. SEAS 5 TO 7 FT.
SUN
E WINDS 10 TO 20 KT. SEAS 5 TO 7 FT.
SUN NIGHT
E WINDS 15 TO 25 KT. SEAS 4 TO 6 FT.
MON
E WINDS 10 TO 20 KT. SEAS 3 TO 5 FT.
MON NIGHT
TROPICAL STORM CONDITIONS POSSIBLE.
TUE
HURRICANE CONDITIONS POSSIBLE.
ATLC WATERS FROM 22N TO 27N BETWEEN 65W AND THE BAHAMAS
TODAY
E WINDS 10 TO 20 KT. SEAS 6 TO 8 FT.
TONIGHT
E WINDS 10 TO 20 KT. SEAS 5 TO 7 FT.
SAT
E WINDS 15 TO 25 KT W OF 70W, AND E 10 TO 20 KT
ELSEWHERE. SEAS 6 TO 8 FT.
SAT NIGHT
E WINDS 15 TO 25 KT W OF 70W, AND E 10 TO 20 KT
ELSEWHERE. SEAS 6 TO 9 FT W OF 70W, AND 5 TO 6 FT ELSEWHERE.
SUN
E WINDS 15 TO 20 KT. SEAS 6 TO 9 FT.
SUN NIGHT
E WINDS 15 TO 20 KT. SEAS 6 TO 8 FT.
MON
E WINDS 15 TO 20 KT. SEAS 5 TO 7 FT.
MON NIGHT
SE WINDS 15 TO 20 KT. SEAS 6 TO 7 FT.
TUE
SE WINDS 15 TO 20 KT. SEAS 5 TO 7 FT.
ATLC WATERS S OF 22N W OF 65W
TODAY
E WINDS 10 TO 20 KT. SEAS 5 TO 7 FT.
TONIGHT
E WINDS 15 TO 25 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 4 TO 6 FT.
SUN
E 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
TROPICAL STORM CONDITIONS POSSIBLE.
TUE
HURRICANE CONDITIONS POSSIBLE.
ATLC WATERS FROM 19N TO 22N BETWEEN 55W AND 65W
TODAY
E WINDS 10 TO 15 KT. SEAS 5 TO 7 FT.
TONIGHT
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 5 TO 6 FT.
SUN
E WINDS 10 TO 15 KT. SEAS 5 TO 6 FT.
SUN NIGHT
E WINDS 10 TO 15 KT. SEAS 5 TO 7 FT.
MON
E WINDS 10 TO 15 KT. SEAS 6 TO 8 FT.
MON NIGHT
E WINDS 10 TO 15 KT. SEAS 6 TO 8 FT.
TUE
E WINDS 10 TO 20 KT. SEAS 6 TO 8 FT.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page