000
FZNT23 KNHC 111510
OFFNT3

ATLC/CARIBBEAN OFFSHORE WATERS FORECAST FOR THE SW AND TROPICAL 
N ATLANTIC AND CARIBBEAN SEA 
NWS NATIONAL HURRICANE CENTER MIAMI FL
1130 AM EDT TUE OCT 11 2011

OFFSHORE WATERS FORECAST FOR THE TROPICAL N ATLC FROM 07N TO 22N 
BETWEEN 55W AND 65W...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.

AMZ089-112130-
SYNOPSIS FOR CARIBBEAN SEA AND TROPICAL N ATLC FROM 07N TO 22N 
BETWEEN 55W AND 65W 
1130 AM EDT TUE OCT 11 2011
 
.SYNOPSIS...A WEAK PRES PATTERN WILL MAINTAIN LIGHT TO MODERATE 
E TRADE WINDS OVER MUCH OF THE REGION. WINDS WILL INCREASE OVER 
THE TROPICAL N ATLC THU...THEN SPREAD W INTO E CARIBBEAN THROUGH 
FRI AS A SURFACE RIDGE BUILDS N OF THE AREA.
 
$$
AMZ082-112130-
NW CARIBBEAN N OF 15N W OF 75W
1130 AM EDT TUE OCT 11 2011
 
.THIS AFTERNOON THROUGH FRI...E TO SE WINDS 5 TO 10 KT. SEAS 2 
TO 3 FT.
.SAT...W OF 84W E WINDS 20 KT. SEAS 6 TO 8 FT. E OF 84W E WINDS 
10 TO 15 KT. SEAS 3 TO 5 FT. 

$$
AMZ084-112130-
SW CARIBBEAN S OF 15N W OF 75W 
1130 AM EDT TUE OCT 11 2011

.THIS AFTERNOON AND TONIGHT...SE TO S WINDS 5 TO 10 KT. SEAS 2 
TO 3 FT.
.WED THROUGH SAT...E TO SE WINDS 5 TO 10 KT. SEAS 1 TO 2 FT.

$$
AMZ086-112130-
E CARIBBEAN E OF 75W TO THE LEEWARD AND WINDWARD ISLANDS 
1130 AM EDT TUE OCT 11 2011

.THIS AFTERNOON THROUGH WED NIGHT...W OF 70W E TO SE WINDS 10 TO 
15 KT. SEAS 2 TO 4 FT. E OF 70W E WINDS 10 TO 15 KT. SEAS 3 TO 5 
FT. SCATTERED SHOWERS W OF 70W.
.THU THROUGH SAT...E WINDS 15 TO 20 KT. SEAS 5 TO 7 FT.  

$$
AMZ087-112130-
TROPICAL N ATLANTIC FROM 07N TO 22N BETWEEN 55W AND 65W
1130 AM EDT TUE OCT 11 2011

.THIS AFTERNOON AND TONIGHT...E WINDS 10 TO 15 KT. SEAS 6 TO 8 
FT IN NE SWELL.
.WED THROUGH SAT...S OF 18N E WINDS 15 TO 20 KT. SEAS 7 TO 9 FT 
IN E SWELL. N OF 18N E TO SE WINDS 10 TO 15 KT. SEAS 5 TO 6 FT.  

$$
AMZ088-112130-
SYNOPSIS FOR THE SW N ATLC INCLUDING THE BAHAMAS 
1130 AM EDT TUE OCT 11 2011

.SYNOPSIS...HIGH PRES RIDGE NE OF AREA AND LOWER PRES OVER N 
FLORIDA WILL MAINTAIN MODERATE SE TO S FLOW OVER NE PORTION OF 
THE AREA THROUGH TONIGHT. WINDS AND SEAS WILL DIMINISH WED 
THROUGH FRI. A WEAK TROUGH WILL ENTER NW PORTION OF THE AREA WED 
NIGHT...AND REACH FROM 31N66W TO 23N74W BY SAT.

$$
AMZ080-112130-
SW N ATLANTIC S OF 31N W OF 65W INCLUDING BAHAMAS
1130 AM EDT TUE OCT 11 2011

.THIS AFTERNOON AND TONIGHT...N OF 27N FROM 68W TO 76W SE TO S 
WINDS 15 TO 20 KT DIMINISHING TO 10 KT LATE TONIGHT. SEAS 7 TO 9 
FT IN E SWELL...SUBSIDING TO 5 TO 6 FT. S OF 27N W OF 76W SW TO 
S WINDS 10 TO 15 KT. SEAS 5 TO 8 FT IN E SWELL NW OF BAHAMAS AND 
2 TO 4 FT SE OF BAHAMAS. ELSEWHERE E TO SE WINDS 10 TO 15 KT. 
SEAS 5 TO 6 FT. SCATTERED SHOWERS AND TSTMS W OF 70W.
.WED AND WED NIGHT...N OF 27N W OF 74W SW WINDS 10 KT. SEAS 3 TO 
5 FT. S OF 27N W OF 74W SE WINDS 5 TO 10 KT. SEAS 2 TO 3 FT NE 
OF BAHAMAS AND 1 FT SW OF BAHAMAS. E OF 74W SE TO S WINDS 15 KT. 
SEAS 4 TO 6 FT.  
.THU THROUGH SAT...N OF 28N E OF 70W S WINDS 20 KT. SEAS 6 TO 7 
FT. S OF 27N E OF 70W SE TO S WINDS 15 KT. SEAS 4 TO 5 FT. W OF 
70W SW WINDS 10 KT SHIFTING W TO NW BEHIND TROUGH. SEAS 3 TO 4 
FT E OF BAHAMAS AND 2 FT W OF BAHAMAS.    

$$
FORECASTER MUNDELL