Offshore Forecast
Issued by NWS

Home | Current Version | Previous Version | Text Only | Print | Product List | Glossary On
Versions: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50
000
FZNT31 KNHC 052048
OFFN20

MARINE WEATHER HF VOICE BROADCAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
448 PM EDT SUN JUL 5 2015

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...STRONG TRADES WILL CONTINUE ACROSS THE CENTRAL AND
EASTERN CARIBBEAN...WITH MINIMAL GALE FORCE WINDS ALONG THE NW
COAST OF COLOMBIA EXPECTED THROUGH EARLY MON. A TROPICAL WAVE
ALONG 85W WILL MOVE ACROSS CENTRAL AMERICA THROUGH MON. A
TROPICAL WAVE ALONG 57W WILL MOVE INTO THE WESTERN CARIBBEAN MON
AND EXIT THE AREA BY WED NIGHT. A THIRD TROPICAL WAVE ALONG 47W
WILL REACH THE TROPICAL N ATLC MON AND MOVE INTO THE CENTRAL
CARIBBEAN LATE TUE.

NW CARIBBEAN W OF 85W

.TONIGHT...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 5 FT.
.TUE...E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.
.TUE NIGHT...E WINDS 10 TO 15 KT. SEAS 3 TO 4 FT.
.WED...E WINDS 10 TO 15 KT. SEAS 3 TO 4 FT.
.WED NIGHT...E WINDS 10 TO 15 KT. SEAS 3 TO 4 FT.
.THU...E WINDS 10 TO 15 KT. SEAS 4 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.
.FRI NIGHT...E WINDS 10 TO 20 KT. SEAS 4 TO 6 FT.

CARIBBEAN N OF 15N BETWEEN 72W AND 85W

.TONIGHT...E WINDS 15 TO 25 KT S OF 18N...AND E 10 TO 15 KT
ELSEWHERE. SEAS 7 TO 10 FT S OF 18N...AND 4 TO 6 FT ELSEWHERE.
.MON...E WINDS 15 TO 25 KT S OF 18N...AND E 10 TO 15 KT
ELSEWHERE. SEAS 7 TO 10 FT S OF 18N...AND 4 TO 6 FT ELSEWHERE.
.MON NIGHT...E WINDS 10 TO 20 KT. SEAS 6 TO 9 FT S OF 18N...AND
4 TO 6 FT ELSEWHERE.
.TUE...E WINDS 10 TO 20 KT. SEAS 6 TO 8 FT S OF 18N...AND 4 TO
6 FT ELSEWHERE.
.TUE NIGHT...E WINDS 10 TO 20 KT. SEAS 5 TO 7 FT.
.WED...E WINDS 10 TO 20 KT. SEAS 5 TO 7 FT.
.WED NIGHT...E WINDS 10 TO 20 KT. SEAS 5 TO 7 FT.
.THU...E WINDS 15 TO 25 KT. SEAS 5 TO 7 FT.
.THU NIGHT...E WINDS 15 TO 25 KT. SEAS 5 TO 7 FT.
.FRI...E WINDS 15 TO 25 KT. SEAS 6 TO 8 FT.
.FRI NIGHT...E WINDS 10 TO 20 KT. SEAS 5 TO 7 FT.

CARIBBEAN FROM 11N TO 15N W OF 72W

...GALE WARNING...

.TONIGHT...E WINDS 20 TO 35 KT. SEAS 9 TO 14 FT.
.MON...E WINDS 20 TO 30 KT. SEAS 9 TO 14 FT.
.MON NIGHT...E WINDS 15 TO 25 KT. SEAS 9 TO 13 FT.
.TUE...E WINDS 15 TO 25 KT. SEAS 8 TO 11 FT.
.TUE NIGHT...E WINDS 15 TO 25 KT. SEAS 7 TO 10 FT.
.WED...E WINDS 15 TO 25 KT. SEAS 7 TO 10 FT.
.WED NIGHT...E WINDS 15 TO 25 KT. SEAS 7 TO 10 FT.
.THU...E WINDS 15 TO 25 KT. SEAS 8 TO 11 FT.
.THU NIGHT...E WINDS 15 TO 25 KT. SEAS 8 TO 11 FT.
.FRI...E WINDS 15 TO 25 KT. SEAS 8 TO 11 FT.
.FRI NIGHT...E WINDS 15 TO 25 KT. SEAS 8 TO 10 FT.

SW CARIBBEAN S OF 11N

.TONIGHT...NE WINDS 10 TO 20 KT. SEAS 8 TO 12 FT.
.MON...NE WINDS 10 TO 20 KT. SEAS 8 TO 12 FT.
.MON NIGHT...NE WINDS 10 TO 20 KT. SEAS 8 TO 11 FT.
.TUE...E WINDS 10 TO 20 KT. SEAS 7 TO 10 FT.
.TUE NIGHT...NE WINDS 10 TO 15 KT. SEAS 6 TO 8 FT.
.WED...NE WINDS 10 TO 15 KT. SEAS 5 TO 7 FT.
.WED NIGHT...NE WINDS 10 TO 15 KT. SEAS 5 TO 7 FT.
.THU...NE WINDS 10 TO 15 KT. SEAS 6 TO 8 FT.
.THU NIGHT...NE WINDS 10 TO 15 KT. SEAS 6 TO 8 FT.
.FRI...NE WINDS 10 TO 15 KT. SEAS 6 TO 9 FT.
.FRI NIGHT...NE WINDS 10 TO 15 KT. SEAS 6 TO 8 FT.

CARIBBEAN BETWEEN 64W AND 72W

.TONIGHT...E WINDS 15 TO 25 KT. SEAS 7 TO 10 FT.
.MON...E WINDS 15 TO 25 KT. SEAS 7 TO 10 FT.
.MON NIGHT...E WINDS 10 TO 20 KT. SEAS 6 TO 8 FT.
.TUE...E WINDS 10 TO 20 KT. SEAS 6 TO 8 FT.
.TUE NIGHT...E WINDS 10 TO 20 KT. SEAS 6 TO 8 FT.
.WED...E WINDS 10 TO 20 KT. SEAS 6 TO 8 FT.
.WED NIGHT...E WINDS 15 TO 25 KT. SEAS 6 TO 8 FT.
.THU...E WINDS 15 TO 25 KT. SEAS 6 TO 8 FT.
.THU NIGHT...E WINDS 10 TO 20 KT. SEAS 5 TO 7 FT.
.FRI...E WINDS 10 TO 20 KT. SEAS 5 TO 7 FT.
.FRI NIGHT...E WINDS 10 TO 20 KT. SEAS 5 TO 7 FT.

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

.TONIGHT...E WINDS 10 TO 20 KT...BECOMING 15 TO 20 KT
LATE. SEAS 6 TO 8 FT.
.MON...E WINDS 15 TO 20 KT...BECOMING 10 TO 20 KT
LATE. SEAS 6 TO 8 FT.
.MON NIGHT...E WINDS 10 TO 20 KT...BECOMING 15 TO 20 KT
LATE. SEAS 5 TO 7 FT.
.TUE...E WINDS 15 TO 20 KT. SEAS 5 TO 7 FT.
.TUE NIGHT...E WINDS 15 TO 20 KT. SEAS 5 TO 6 FT.
.WED...E WINDS 10 TO 20 KT. SEAS 4 TO 6 FT.
.WED NIGHT...E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT.
.THU...E WINDS 10 TO 15 KT. SEAS 4 TO 5 FT.
.THU NIGHT...E WINDS 10 TO 15 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.

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

.TONIGHT...E WINDS 10 TO 20 KT. SEAS 6 TO 9 FT.
.MON...E WINDS 10 TO 20 KT. SEAS 6 TO 8 FT.
.MON NIGHT...E WINDS 10 TO 20 KT. SEAS 6 TO 8 FT.
.TUE...E WINDS 10 TO 20 KT. SEAS 5 TO 7 FT.
.TUE NIGHT...E WINDS 10 TO 20 KT. SEAS 5 TO 7 FT.
.WED...E WINDS 10 TO 20 KT. SEAS 5 TO 6 FT.
.WED NIGHT...E WINDS 10 TO 20 KT. SEAS 4 TO 6 FT.
.THU...E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT.
.THU NIGHT...E WINDS 10 TO 15 KT. SEAS 4 TO 5 FT.
.FRI...E WINDS 10 TO 15 KT. SEAS 4 TO 5 FT.
.FRI NIGHT...E WINDS 10 TO 15 KT. SEAS 4 TO 5 FT.

SYNOPSIS FOR THE SW N ATLC INCLUDING THE BAHAMAS

.SYNOPSIS...A PERSISTENT RIDGE ALONG 30N WILL ALLOW PRIMARILY
MODERATE EASTERLY TRADES S OF 27N AND GENTLE SE WINDS N OF 27N TO
PREVAIL ACROSS THE REGION THROUGH THU.

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

.TONIGHT...S WINDS 10 TO 15 KT. SEAS 3 TO 4 FT.
.MON...S WINDS 10 TO 15 KT. SEAS 3 TO 4 FT.
.MON NIGHT...S WINDS 10 TO 15 KT. SEAS 3 TO 4 FT.
.TUE...S WINDS 10 TO 15 KT. SEAS 3 TO 4 FT.
.TUE NIGHT...SE WINDS 10 TO 15 KT. SEAS 3 TO 4 FT.
.WED...SE WINDS 10 KT. SEAS 3 TO 4 FT.
.WED NIGHT...SE WINDS 10 KT. SEAS 3 TO 4 FT.
.THU...SE WINDS LESS THAN 10 KT. SEAS 3 TO 4 FT.
.THU NIGHT...SE WINDS 10 KT. SEAS 3 TO 4 FT.
.FRI...SE WINDS LESS THAN 10 KT. SEAS 3 TO 4 FT.
.FRI NIGHT...SE WINDS LESS THAN 10 KT. SEAS 3 FT.

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

.TONIGHT...SE WINDS LESS THAN 10 KT. SEAS 4 FT.
.MON...SE WINDS LESS THAN 10 KT. SEAS 4 FT.
.MON NIGHT...E WINDS LESS THAN 10 KT. SEAS 4 FT.
.TUE...SE WINDS LESS THAN 10 KT. SEAS 4 FT.
.TUE NIGHT...E WINDS 10 KT. SEAS 3 TO 4 FT.
.WED...E WINDS 10 KT. SEAS 3 TO 4 FT.
.WED NIGHT...E WINDS 10 KT. SEAS 3 TO 4 FT.
.THU...E WINDS LESS THAN 10 KT. SEAS 3 TO 4 FT.
.THU NIGHT...E WINDS LESS THAN 10 KT. SEAS 3 TO 4 FT.
.FRI...E WINDS LESS THAN 10 KT. SEAS 3 TO 4 FT.
.FRI NIGHT...E WINDS LESS THAN 10 KT. SEAS 3 TO 4 FT.

BAHAMAS N OF 22N

.TONIGHT...E WINDS 10 TO 20 KT. SEAS 3 TO 4 FT.
.MON...E WINDS 10 TO 20 KT...BECOMING 10 TO 15 KT
LATE. SEAS 3 TO 4 FT.
.MON NIGHT...E WINDS 10 TO 15 KT...BECOMING 10 TO 20 KT
LATE. SEAS 3 TO 4 FT.
.TUE...E WINDS 10 TO 20 KT...BECOMING 10 TO 15 KT
LATE. SEAS 3 TO 4 FT.
.TUE NIGHT...E WINDS 10 TO 20 KT. SEAS 3 TO 4 FT.
.WED...E WINDS 10 TO 20 KT. SEAS 3 TO 4 FT.
.WED NIGHT...E WINDS 10 TO 20 KT. SEAS 3 TO 4 FT.
.THU...E WINDS 10 TO 20 KT. SEAS 3 TO 4 FT.
.THU NIGHT...E WINDS 10 TO 20 KT. SEAS 3 FT.
.FRI...E WINDS 10 TO 15 KT. SEAS 3 FT.
.FRI NIGHT...E WINDS 10 TO 15 KT. SEAS 3 FT.

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

.TONIGHT...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 4 TO 6 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.
.WED NIGHT...E WINDS 10 TO 15 KT. SEAS 4 TO 5 FT.
.THU...E WINDS 10 TO 15 KT. SEAS 4 TO 5 FT.
.THU NIGHT...E WINDS 10 TO 15 KT. SEAS 4 FT.
.FRI...E WINDS 10 TO 15 KT. SEAS 4 FT.
.FRI NIGHT...E WINDS 10 TO 15 KT. SEAS 3 TO 4 FT.

ATLC WATERS S OF 22N W OF 65W

.TONIGHT...E WINDS 10 TO 20 KT. SEAS 5 TO 7 FT.
.MON...E WINDS 10 TO 20 KT. SEAS 5 TO 7 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.
.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 5 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 5 FT.
.FRI...E WINDS 10 TO 15 KT. SEAS 3 TO 4 FT.
.FRI NIGHT...E WINDS 10 TO 15 KT. SEAS 3 TO 4 FT.

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

.TONIGHT...E WINDS 15 TO 20 KT. SEAS 6 TO 7 FT.
.MON...E WINDS 15 TO 20 KT...DIMINISHING TO 10 TO 15 KT
LATE. SEAS 6 TO 7 FT.
.MON NIGHT...E WINDS 10 TO 15 KT. SEAS 5 TO 6 FT.
.TUE...E WINDS 10 TO 15 KT. SEAS 5 TO 6 FT.
.TUE NIGHT...E WINDS 10 TO 15 KT. SEAS 5 TO 6 FT.
.WED...E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT.
.WED NIGHT...E WINDS 10 TO 15 KT. SEAS 4 TO 5 FT.
.THU...E WINDS 10 TO 15 KT. SEAS 4 TO 5 FT.
.THU NIGHT...E WINDS 10 TO 15 KT. SEAS 4 FT.
.FRI...E WINDS 10 TO 15 KT. SEAS 4 TO 5 FT.
.FRI NIGHT...E WINDS 10 TO 15 KT. SEAS 4 TO 5 FT.



USA.gov is the U.S. government's official web portal to all federal, state and local government web resources and services.