Offshore Forecast Issued by NWS
000
FZNT31 KNHC 170927
OFFN20
MARINE WEATHER HF VOICE BROADCAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
527 AM EDT MON JUN 17 2013
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...ENERGETIC TROPICAL WAVE ACROSS FAR W AND NW
CARIBBEAN ALONG ABOUT 86W WILL CONTINUE TO PRODUCE VERY ACTIVE
WEATHER ACROSS THE NW CARIBBEAN THROUGH TONIGHT AS THE WAVE
MOVES INTO THE YUCATAN PENINSULA AND EXITS THE REGION TUE. A
SECOND TROPICAL WAVE WILL MOVE THROUGH THE TROPICAL N ATLC TODAY
AND TONIGHT... ACROSS THE EASTERN CARIBBEAN EARLY TUE THROUGH
WED...ACROSS THE CENTRAL CARIBBEAN LATE WED AND THU AND INTO THE
WESTERN CARIBBEAN ON FRI. STRENGTHENING ATLANTIC HIGH PRESSURE
WILL INCREASE THE EASTERLY TRADES ACROSS THE AREA TODAY THROUGH
TUE.
NW CARIBBEAN W OF 85W
.TODAY...E WINDS 10 TO 20 KT...BECOMING SE 15 TO 25 KT
LATE. SEAS 6 TO 9 FT.
.TONIGHT...SE WINDS 15 TO 25 KT...BECOMING E 10 TO 20 KT
LATE. SEAS 6 TO 9 FT.
.TUE AND TUE NIGHT...E WINDS 10 TO 20 KT. SEAS 6 TO 9 FT.
.WED THROUGH FRI...E WINDS 10 TO 20 KT. SEAS 5 TO 7 FT.
CARIBBEAN N OF 15N BETWEEN 72W AND 85W
.TODAY...E WINDS 15 TO 25 KT. SEAS 6 TO 8 FT.
.TONIGHT...E WINDS 10 TO 20 KT...INCREASING TO 15 TO 25 KT
LATE. SEAS 6 TO 8 FT.
.TUE AND TUE NIGHT...E WINDS 15 TO 25 KT. SEAS 6 TO 8 FT.
.WED THROUGH FRI...E WINDS 15 TO 25 KT. SEAS 6 TO 8 FT.
CARIBBEAN FROM 11N TO 15N W OF 72W
.TODAY...E WINDS 15 TO 25 KT. SEAS 8 TO 13 FT WITHIN 90 NM OF
COAST OF COLOMBIA...AND 7 TO 10 FT ELSEWHERE.
.TONIGHT...E WINDS 15 TO 25 KT. SEAS 8 TO 11 FT.
.TUE AND TUE NIGHT...E WINDS 15 TO 25 KT. SEAS 8 TO 12 FT.
.WED THROUGH FRI...E WINDS 15 TO 25 KT. SEAS 7 TO 10 FT.
SW CARIBBEAN S OF 11N
.TODAY...N WINDS LESS THAN 10 KT. SEAS 5 TO 7 FT.
.TONIGHT...NE WINDS LESS THAN 10 KT. SEAS 6 TO 8 FT.
.TUE AND TUE NIGHT...NE WINDS 10 TO 15 KT. SEAS 6 TO 8 FT.
.WED THROUGH FRI...N WINDS LESS THAN 10 KT. SEAS 5 TO 7 FT.
CARIBBEAN BETWEEN 64W AND 72W
.TODAY...E WINDS 10 TO 20 KT. SEAS 6 TO 8 FT.
.TONIGHT...E WINDS 10 TO 20 KT. SEAS 6 TO 9 FT.
.TUE AND TUE NIGHT...E WINDS 10 TO 20 KT. SEAS 6 TO 9 FT.
.WED THROUGH FRI...E WINDS 15 TO 25 KT. SEAS 7 TO 10 FT.
OFFSHORE LEEWARD ISLANDS AND ADJACENT ATLC WATERS FROM 15N TO
19N W OF 55W
.TODAY...E WINDS 10 TO 20 KT. SEAS 6 TO 8 FT.
.TONIGHT...E WINDS 10 TO 20 KT. SEAS 6 TO 9 FT.
.TUE AND TUE NIGHT...E WINDS 10 TO 20 KT. SEAS 6 TO 9 FT.
.WED THROUGH FRI...E WINDS 10 TO 20 KT. SEAS 6 TO 8 FT.
OFFSHORE WINDWARD ISLANDS AND ADJACENT ATLC WATERS FROM 07N TO
15N W OF 55W
.TODAY...E WINDS 10 TO 20 KT. SEAS 6 TO 9 FT.
.TONIGHT...E WINDS 10 TO 20 KT. SEAS 6 TO 9 FT.
.TUE AND TUE NIGHT...E WINDS 10 TO 20 KT. SEAS 6 TO 9 FT.
.WED THROUGH FRI...E WINDS 10 TO 20 KT. SEAS 5 TO 7 FT.
SYNOPSIS FOR THE SW N ATLC INCLUDING THE BAHAMAS
.SYNOPSIS...HIGH PRESSURE NE OF BERMUDA WILL MAINTAIN A RIDGE SW
TO CENTRAL FLORIDA THROUGH TUE. THE RIDGE WILL SHIFT S TO 28N TUE
NIGHT THROUGH FRI AS A WEAK FRONT MEANDERS JUST N OF THE AREA. A
TROPICAL WAVE WILL MOVE W-NW INTO SE PORTIONS WED...THROUGH THE
SE BAHAMAS THU THEN WEAKEN ACROSS THE BAMAHAS BANK FRI.
ATLC WATERS FROM 27N TO 31N W OF 77W
.TODAY...SE WINDS LESS THAN 10 KT. SEAS 4 TO 5 FT.
.TONIGHT...S WINDS 10 TO 15 KT. SEAS 4 FT.
.TUE AND TUE NIGHT...S WINDS 10 TO 20 KT. SEAS 3 TO 5 FT.
.WED THROUGH FRI...SE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.
ATLC WATERS FROM 27N TO 31N BETWEEN 65W AND 77W
.TODAY...SE WINDS LESS THAN 10 KT. SEAS 4 TO 5 FT.
.TONIGHT...S WINDS LESS THAN 10 KT. SEAS 4 TO 5 FT.
.TUE AND TUE NIGHT...S WINDS 10 TO 15 KT. SEAS 4 FT.
.WED THROUGH FRI...SE WINDS 10 TO 15 KT. SEAS 4 TO 5 FT.
BAHAMAS N OF 22N
.TODAY...E WINDS 10 TO 15 KT. SEAS 2 TO 4 FT.
.TONIGHT...E WINDS 10 TO 15 KT. SEAS 2 TO 4 FT.
.TUE AND TUE NIGHT...SE WINDS 10 TO 15 KT. SEAS 2 TO 4 FT.
.WED THROUGH FRI...E WINDS 10 TO 20 KT. SEAS 3 TO 5 FT.
ATLC WATERS FROM 22N TO 27N BETWEEN 65W AND THE BAHAMAS
.TODAY...SE WINDS LESS THAN 10 KT. SEAS 5 TO 6 FT.
.TONIGHT...SE WINDS 10 TO 15 KT. SEAS 4 TO 6 FT.
.TUE AND TUE NIGHT...SE WINDS 10 TO 15 KT. SEAS 4 TO 6 FT.
.WED THROUGH FRI...E WINDS 10 TO 15 KT. SEAS 5 TO 7 FT.
ATLC WATERS S OF 22N W OF 65W
.TODAY...E WINDS 10 TO 15 KT...BECOMING 10 TO 20 KT
LATE. SEAS 4 TO 6 FT.
.TONIGHT...E WINDS 10 TO 20 KT. SEAS 5 TO 7 FT.
.TUE AND TUE NIGHT...E WINDS 10 TO 20 KT. SEAS 5 TO 7 FT.
.WED THROUGH FRI...E WINDS 10 TO 20 KT. SEAS 6 TO 9 FT.
ATLC WATERS FROM 19N TO 22N BETWEEN 55W AND 65W
.TODAY...E WINDS 10 TO 15 KT. SEAS 6 TO 7 FT.
.TONIGHT...E WINDS 10 TO 20 KT...BECOMING 15 TO 20 KT
LATE. SEAS 6 TO 7 FT.
.TUE AND TUE NIGHT...E WINDS 15 TO 20 KT. SEAS 6 TO 8 FT.
.WED THROUGH FRI...E WINDS 10 TO 20 KT. SEAS 6 TO 8 FT.