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 290948
OFFN20

MARINE WEATHER HF VOICE BROADCAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
548 AM EDT SAT AUG 29 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...TROPICAL STORM ERIKA NEAR 19.1N75.1W 1008 MB AT 5 AM
EDT MOVING WNW OR 290 DEG AT 17 KT. MAXIMUM SUSTAINED WINDS
35 KT GUSTS 40 KT. ERIKA WILL CONTINUE WEST NORTHWEST AND REACH
EASTERN CUBA NEAR 20.3N 77.5.0W THIS AFTERNOON AND DIMINISH TO A
DEPRESSION AS IT CONTINUES INLAND NEAR 22.3N 80.3W TONIGHT. THE
DEPRESSION WILL EMERGE OVER THE STRAITS OF FLORIDA SUN AND REACH
NEAR 24N82.1W SUN AFTERNOON...THEN MOVE NORTH NORTHWEST ACROSS
THE EASTERN GULF OF MEXICO AND RESTRENGTHEN TO A TROPICAL STORM
MON AND TUE. FRESH TO STRONG TRADEWINDS WILL RETURN TO CENTRAL
PORTIONS OF THE CARIB TONIGHT THROUGH SUN AS ERIKA EXITS THE
AREA. A TROPICAL WAVE ACROSS THE TROPICAL N ATLC WATERS WILL
CONTINUE W DURING THE NEXT FEW DAYS REACHING THE CENTRAL CARIB
SUN EVENING.

NW CARIBBEAN W OF 85W

.TODAY...E WINDS 10 TO 15 KT. SEAS 3 FT.
.TONIGHT...NE WINDS 10 TO 15 KT. SEAS 2 FT OR LESS... BUILDING
TO 3 FT LATE.
.SUN...E WINDS LESS THAN 10 KT. SEAS 3 FT.
.SUN NIGHT...E WINDS LESS THAN 10 KT...INCREASING TO 10 TO 15 KT
LATE. SEAS 2 FT OR LESS...BUILDING TO 3 FT AFTER
LATE.
.MON...SE WINDS 10 TO 15 KT. SEAS 3 TO 4 FT.
.MON NIGHT...E WINDS 10 TO 15 KT. SEAS 3 TO 4 FT.
.TUE...E WINDS 10 TO 15 KT. SEAS 3 TO 4 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.

CARIBBEAN N OF 15N BETWEEN 72W AND 85W

...TROPICAL STORM WARNING...

.TODAY...E WINDS 15 TO 25 KT S OF 18N...AND E 10 TO 15 KT
ELSEWHERE. SEAS 5 TO 7 FT S OF 18N...AND 3 TO 4 FT ELSEWHERE.
.TONIGHT...E WINDS 15 TO 25 KT S OF 18N...AND E 10 TO 15 KT
ELSEWHERE. SEAS 5 TO 7 FT S OF 18N...AND 3 TO 4 FT ELSEWHERE.
.SUN...E WINDS 15 TO 25 KT S OF 18N...AND SE 10 TO 15 KT
ELSEWHERE. SEAS 5 TO 7 FT S OF 18N...AND 3 TO 5 FT ELSEWHERE.
.SUN NIGHT...S OF 18N...E WINDS 10 TO 20 KT. ELSEWHERE...SE
WINDS 10 TO 15 KT...SHIFTING TO E LATE. 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 3 TO 5 FT.
.TUE...E WINDS 10 TO 20 KT. SEAS 3 TO 5 FT.
.TUE NIGHT...E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.
.WED...E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.
.WED NIGHT...E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.

CARIBBEAN FROM 11N TO 15N W OF 72W

.TODAY...NE WINDS 15 TO 25 KT. SEAS 6 TO 8 FT.
.TONIGHT...NE WINDS 15 TO 25 KT. SEAS 6 TO 8 FT.
.SUN...E WINDS 15 TO 25 KT. SEAS 6 TO 9 FT.
.SUN NIGHT...E WINDS 10 TO 20 KT. SEAS 6 TO 8 FT.
.MON...E WINDS 10 TO 20 KT. SEAS 5 TO 7 FT.
.MON NIGHT...E WINDS 10 TO 20 KT. SEAS 5 TO 7 FT.
.TUE...E WINDS 10 TO 20 KT. SEAS 5 TO 7 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 15 KT. SEAS 3 TO 5 FT.

SW CARIBBEAN S OF 11N

.TODAY...N WINDS 10 TO 15 KT. SEAS 3 TO 4 FT.
.TONIGHT...N WINDS 10 KT. SEAS 3 TO 5 FT.
.SUN...NW WINDS 10 KT. SEAS 4 TO 6 FT.
.SUN NIGHT...N WINDS LESS THAN 10 KT. SEAS 4 TO 6 FT.
.MON...NE WINDS LESS THAN 10 KT. SEAS 3 TO 5 FT.
.MON NIGHT...N WINDS LESS THAN 10 KT. SEAS 3 TO 5 FT.
.TUE...NE WINDS LESS THAN 10 KT. SEAS 3 TO 4 FT.
.TUE NIGHT...N WINDS 10 KT. SEAS 3 TO 4 FT.
.WED...N WINDS LESS THAN 10 KT. SEAS 3 TO 4 FT.
.WED NIGHT...N WINDS LESS THAN 10 KT. SEAS 3 TO 4 FT.

CARIBBEAN BETWEEN 64W AND 72W

.TODAY...E WINDS 15 TO 25 KT. SEAS 6 TO 8 FT.
.TONIGHT...E WINDS 10 TO 20 KT. SEAS 5 TO 7 FT.
.SUN...E WINDS 10 TO 20 KT. SEAS 5 TO 7 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.
.TUE NIGHT...E WINDS 10 TO 20 KT. SEAS 3 TO 5 FT.
.WED...E WINDS 10 TO 20 KT. SEAS 3 TO 5 FT.
.WED NIGHT...E WINDS 10 TO 20 KT. SEAS 3 TO 5 FT.

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

.TODAY...E WINDS 15 TO 20 KT. SEAS 5 TO 7 FT.
.TONIGHT...E WINDS 15 TO 20 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 4 TO 6 FT.
.TUE NIGHT...E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.
.WED...E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.
.WED 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

.TODAY...E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT.
.TONIGHT...E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT.
.SUN...E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.
.SUN NIGHT...E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.
.MON...E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.
.MON NIGHT...E WINDS 10 TO 15 KT. SEAS 3 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 5 FT.
.WED...E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.
.WED NIGHT...E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.

SYNOPSIS FOR THE SW N ATLC INCLUDING THE BAHAMAS

.SYNOPSIS...TROPICAL STORM ERIKA NEAR 19.1N75.1W 1008 MB AT 5 AM
EDT MOVING WNW OR 290 DEG AT 17 KT. MAXIMUM SUSTAINED WINDS 35
KT GUSTS 40 KT. ERIKA WILL CONTINUE WEST NORTHWEST AND REACH
EASTERN CUBA NEAR 20.3N 77.5.0W THIS AFTERNOON AND DIMINISH TO A
DEPRESSION AS IT CONTINUES INLAND NEAR 22.3N 80.3W TONIGHT. THE
DEPRESSION WILL EMERGE OVER THE STRAITS OF FLORIDA SUN AND REACH
NEAR 24N82.1W SUN AFTERNOON...THEN MOVE NORTH NORTHWEST ACROSS
THE EASTERN GULF OF MEXICO AND RESTRENGTHEN TO A TROPICAL STORM
MON AND TUE. STRONG SE WINDS AND SQUALLS WILL MOVE W-NW THROUGH
THE BAHAMAS TODAY AHEAD OF ERIKA AND INTO SE FLORIDA TONIGHT.
OTHERWISE...HIGH PRES WILL DOMINATE THE NE PORTION OF THE AREA
THROUGH THE PERIOD.

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

.TODAY...SE WINDS 10 TO 15 KT. SEAS 4 TO 6 FT.
.TONIGHT...SE WINDS 10 TO 20 KT. SEAS 5 TO 7 FT.
.SUN...SE WINDS 10 TO 20 KT. SEAS 5 TO 7 FT.
.SUN NIGHT...SE WINDS 10 TO 15 KT. SEAS 5 TO 7 FT.
.MON...SE WINDS 10 TO 15 KT. SEAS 5 TO 6 FT.
.MON NIGHT...SE WINDS 10 TO 15 KT. SEAS 4 TO 5 FT.
.TUE...SE WINDS 10 TO 15 KT. SEAS 4 FT.
.TUE NIGHT...SE WINDS 10 TO 15 KT. SEAS 3 TO 4 FT.
.WED...SE WINDS 10 TO 15 KT. SEAS 3 TO 4 FT.
.WED NIGHT...SE WINDS 10 KT. SEAS 3 TO 4 FT.

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

.TODAY...W OF 70W...SE WINDS 10 TO 15 KT. ELSEWHERE...E WINDS
LESS THAN 10 KT...SHIFTING TO NE IN THE AFTERNOON. SEAS 5 TO
7 FT.
.TONIGHT...E WINDS 10 TO 15 KT. SEAS 5 TO 7 FT.
.SUN...E WINDS 10 TO 15 KT. SEAS 5 TO 7 FT.
.SUN NIGHT...E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT.
.MON...E WINDS 10 TO 15 KT. SEAS 4 TO 5 FT.
.MON NIGHT...E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.
.TUE...E WINDS 10 TO 15 KT. SEAS 3 TO 4 FT.
.TUE NIGHT...E WINDS 10 KT. SEAS 3 TO 4 FT.
.WED...E WINDS LESS THAN 10 KT. SEAS 3 TO 4 FT.
.WED NIGHT...NE WINDS 10 KT. SEAS 3 FT.

BAHAMAS N OF 22N

.TODAY...E WINDS 15 TO 25 KT. SEAS 5 TO 7 FT.
.TONIGHT...SE WINDS 15 TO 25 KT. SEAS 5 TO 7 FT.
.SUN...SE WINDS 10 TO 20 KT. SEAS 5 TO 7 FT.
.SUN NIGHT...E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.
.MON...SE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.
.MON NIGHT...E WINDS 10 TO 15 KT. SEAS 3 FT.
.TUE...SE WINDS 10 TO 15 KT. SEAS 3 FT.
.TUE NIGHT...E WINDS 10 TO 15 KT. SEAS 3 FT.
.WED...SE WINDS 10 TO 15 KT. SEAS 2 FT OR LESS.
.WED NIGHT...E WINDS 10 TO 15 KT. SEAS 2 FT OR LESS.

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

.TODAY...E WINDS 10 TO 20 KT. SEAS 8 TO 11 FT W OF 70W...AND
6 TO 8 FT ELSEWHERE.
.TONIGHT...E WINDS 10 TO 20 KT. SEAS 6 TO 9 FT.
.SUN...E WINDS 10 TO 15 KT. SEAS 5 TO 7 FT.
.SUN NIGHT...E WINDS 10 TO 15 KT. SEAS 5 TO 6 FT.
.MON...E WINDS 10 TO 15 KT. SEAS 4 TO 5 FT.
.MON NIGHT...E WINDS 10 TO 15 KT. SEAS 4 TO 5 FT.
.TUE...E WINDS 10 TO 15 KT. SEAS 4 FT.
.TUE NIGHT...E WINDS 10 TO 15 KT. SEAS 4 FT.
.WED...E WINDS 10 TO 15 KT. SEAS 3 TO 4 FT.
.WED NIGHT...E WINDS 10 KT. SEAS 3 TO 4 FT.

ATLC WATERS S OF 22N W OF 65W

...TROPICAL STORM WARNING...

.TODAY...E WINDS 15 TO 25 KT. SEAS 7 TO 10 FT.
.TONIGHT...E WINDS 10 TO 20 KT. SEAS 5 TO 7 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 15 KT. SEAS 4 TO 5 FT.
.MON NIGHT...E WINDS 10 TO 15 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 5 FT.
.WED...E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.
.WED NIGHT...E WINDS 10 TO 15 KT. SEAS 3 TO 4 FT.

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

.TODAY...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...E WINDS 10 TO 15 KT. SEAS 5 TO 6 FT.
.MON...E WINDS 10 TO 15 KT. SEAS 5 TO 6 FT.
.MON NIGHT...E WINDS 10 TO 15 KT. SEAS 5 FT.
.TUE...E WINDS 10 TO 15 KT. SEAS 5 FT.
.TUE NIGHT...E WINDS 10 TO 15 KT. SEAS 4 TO 5 FT.
.WED...SE WINDS LESS THAN 10 KT. SEAS 4 TO 5 FT.
.WED NIGHT...E WINDS LESS THAN 10 KT. SEAS 4 FT.


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