000
FZNT23 KNHC 301459
OFFNT3

OFFSHORE WATERS FORECAST FOR THE SW AND TROPICAL N ATLANTIC AND 
CARIBBEAN SEA   
NWS NATIONAL HURRICANE CENTER MIAMI FL
1130 AM EDT SAT APR 30 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.

AMZ089-302130-
SYNOPSIS FOR CARIBBEAN SEA AND TROPICAL N ATLC FROM 07N TO 22N 
BETWEEN 55W AND 65W
1130 AM EDT SAT APR 30 2011

.SYNOPSIS...HIGH PRES N OF THE AREA WILL WEAKEN TODAY AND SHIFT 
EAST. MODERATE TRADE WINDS ASSOCIATED WITH HIGH PRES BUILDING N 
OF THE AREA SUN THROUGH TUE WILL PREVAIL THROUGH WED.

$$
AMZ082-302130-
NW CARIBBEAN N OF 15N W OF 75W  
1130 AM EDT SAT APR 30 2011

.THIS AFTERNOON AND TONIGHT...S OF 17N E OF 83W NE TO E WINDS 10 
TO 15 KT. SEAS 3 TO 5 FT. ELSEWHERE NE TO E WINDS 10 KT. SEAS 2 
TO 3 FT.
.SUN AND SUN NIGHT...S OF 18N W OF 80W NE TO E WINDS 10 TO 15 KT.
SEAS 3 TO 4 FT. ELSEWHERE NE TO E WINDS 15 TO 20 KT. SEAS 4 TO 6 
FT E OF 80W AND 3 TO 5 FT W OF 80W.
.MON AND TUE...S OF 17N E OF 80W NE TO E WINDS 15 TO 20 KT. SEAS 
5 TO 8 FT. ELSEWHERE NE TO E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.
.WED...S OF 18N E OF 80W NE WINDS 15 TO 20 KT. SEAS 6 TO 8 FT. 
REMAINDER OF AREA NE WINDS 10 TO 15 KT. SEAS 4 TO 6 FT.
 
$$
AMZ084-302130-
SW CARIBBEAN S OF 15N W OF 75W  
1130 AM EDT SAT APR 30 2011

.THIS AFTERNOON THROUGH SUN NIGHT...N OF 11N NE WINDS 10 TO 15 
KT. SEAS 4 TO 6 FT. S OF 11N N TO NE WINDS 5 TO 10 KT. SEAS 3 TO 
5 FT.
.MON...N OF 11N NE WINDS 15 TO 20 KT. SEAS 5 TO 7 FT. S OF 11N 
NW TO N WINDS 5 TO 10 KT. SEAS 3 TO 5 FT.
.TUE...N OF 11N E OF 80W NE TO E WINDS 15 TO 20 KT. SEAS 6 TO 8 
FT. N OF 11N W OF 80W NE TO E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. 
S OF 11N VARIABLE WINDS 5 TO 10 KT. SEAS 4 TO 6 FT IN NE SWELL. 
.WED...N OF 11N NE TO E WINDS 15 TO 20 KT. SEAS 6 TO 8 FT. S OF 
11N VARIABLE WINDS 5 TO 10 KT. SEAS 5 TO 7 FT IN NE SWELL.

$$
AMZ086-302130-
E CARIBBEAN E OF 75W TO THE LEEWARD AND WINDWARD ISLANDS 
1130 AM EDT SAT APR 30 2011

.THIS AFTERNOON THROUGH SUN NIGHT...S OF 14N E OF 70W E WINDS 10 
TO 15 KT. SEAS 4 TO 6 FT. ELSEWHERE E WINDS 15 TO 20 KT. SEAS 5 
TO 7 FT.
.MON AND TUE...NE TO E WINDS 15 TO 20 KT. SEAS 5 TO 7 FT.
.WED...W OF 70W NE TO E WINDS 15 TO 20 KT. SEAS 6 TO 8 FT. E OF 
70W NE TO E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. 

$$
AMZ087-302130-
TROPICAL N ATLANTIC FROM 07N TO 22N BETWEEN 55W AND 65W
1130 AM EDT SAT APR 30 2011
 
.THIS AFTERNOON AND TONIGHT...E WINDS 10 TO 15 KT. SEAS 5 TO 7 
FT.
.SUN AND SUN NIGHT...N OF 18N NE TO E WINDS 10 TO 15 KT. SEAS 5 
TO 6 FT. FROM 13N TO 18N E WINDS 15 TO 20 KT. SEAS 6 TO 7 FT. S 
OF 13N E WINDS 10 TO 15 KT. SEAS 5 TO 6 FT.
.MON AND TUE...NE TO E WINDS 15 TO 20 KT. SEAS 5 TO 7 FT.
.WED...N OF 15N NE TO E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. S OF 
15N E WINDS 10 TO 15 KT. SEAS 4 TO 5 FT. 

$$
AMZ088-302130-
SYNOPSIS FOR THE SW N ATLC INCLUDING THE BAHAMAS 
1130 AM EDT SAT APR 30 2011

.SYNOPSIS...COLD FRONT 31N71W TO S FLORIDA WILL DISSIPATE S OF 
27N TONIGHT. HIGH PRES WILL PREVAIL SUN THROUGH TUE...THEN SHIFT 
E WED AS A COLD FRONT MOVES OFF THE SE U.S. COAST.

$$ 
AMZ080-302130-
SW N ATLANTIC S OF 31N W OF 65W INCLUDING BAHAMAS
1130 AM EDT SAT APR 30 2011

.THIS AFTERNOON AND TONIGHT...N OF 27N W OF FRONT NE TO E WINDS 
15 TO 20 KT. SEAS 4 TO 6 FT. N OF 27N E OF FRONT S TO SW WINDS 
10 TO 15 KT. SEAS 5 TO 6 FT. S OF 27N NE TO E WINDS 10 TO 15 KT. 
SEAS 5 TO 7 FT IN E SWELL E OF BAHAMAS AND 2 TO 4 FT W OF 
BAHAMAS. 
.SUN AND SUN NIGHT...N OF 27N NE TO E WINDS 15 TO 20 KT...EXCEPT 
W OF 75W 10 TO 15 KT W OF 75W. SEAS 4 TO 7 FT. S OF 27N NE TO E 
WINDS 15 TO 20 KT. SEAS 5 TO 7 FT E OF BAHAMAS AND 3 TO 5 FT W 
OF BAHAMAS.
.MON...N OF 27N E TO SE WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. S OF 
27N E WINDS 15 TO 20 KT. SEAS 5 TO 7 FT E OF BAHAMAS AND 3 TO 5 
FT W OF BAHAMAS.
.TUE...S OF 24N NE TO E WINDS 15 TO 20 KT. SEAS 6 TO 7 FT E OF 
BAHAMAS AND 4 TO 6 FT W OF BAHAMAS. N OF 24N E OF 75W E TO SE 
WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. N OF 24N W OF 75W SE TO S 
WINDS 10 TO 15 KT. SEAS 3 TO 5 FT N OF BAHAMAS AND 2 TO 3 FT W 
OF BAHAMAS.  
.WED...N OF 27N E OF 72W VARIABLE WINDS 5 TO 10 KT...BECOMING SW 
AND INCREASING TO 15 KT LATE. SEAS 4 TO 6 FT. N OF 27N W OF 72W 
SW WINDS 15 TO 20 KT...BECOMING N BEHIND FRONT LATE. SEAS 3 TO 5 
FT. S OF 27N NE TO E WINDS 10 TO 15 KT. SEAS 5 TO 6 FT E OF 
BAHAMAS AND 2 TO 4 FT W OF BAHAMAS. 

$$
FORECASTER MUNDELL/DGS