000
FZNT23 KNHC 191450
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 MON SEP 19 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.

AMZ089-192130-
SYNOPSIS FOR CARIBBEAN SEA AND TROPICAL N ATLC FROM 07N TO 22N 
BETWEEN 55W AND 65W 
1130 AM EDT MON SEP 19 2011
 
.SYNOPSIS...HIGH PRES WILL MAINTAIN LIGHT TO MODERATE E TRADE 
WINDS E OF 70W. LOW PRES IN CENTRAL ATLC NEAR 12N38W IS EXPECTED 
TO INTENSIFY AND MOVE W THROUGH WED...AND COULD BECOME A TROPICAL
CYCLONE. IT WILL REACH THE TROPICAL N ATLC LATE THU...AND MOVE 
TOWARD THE E CARIBBEAN FRI.

$$
AMZ082-192130-
NW CARIBBEAN N OF 15N W OF 75W
1130 AM EDT MON SEP 19 2011

.THIS AFTERNOON AND TONIGHT...S OF 18N W OF 85W E WINDS 10 TO 15 
KT. SEAS 3 TO 4 FT. ELSEWHERE N TO NE WINDS 5 TO 10 KT. SEAS 2 
TO 3 FT.
.TUE AND TUE NIGHT...E TO SE WINDS 5 TO 10 KT. SEAS 1 TO 3 FT.
.WED...E TO SE WINDS 5 TO 10 KT INCREASING TO 15 KT S OF 18N E 
OF 80W LATE. SEAS 1 TO 3 FT BUILDING TO 4 FT S OF 18N E OF 80W 
LATE.
.THU AND FRI...S OF 18N E OF 80W E WINDS 10 TO 15 KT. SEAS 3 TO 
5 FT. ELSEWHERE E TO SE WINDS 5 TO 10 KT SHIFTING NE FRI. SEAS 
1 TO 3 FT.

$$
AMZ084-192130-
SW CARIBBEAN S OF 15N W OF 75W 
1130 AM EDT MON SEP 19 2011

.THIS AFTERNOON THROUGH WED...NE WINDS 5 TO 10 KT. SEAS 2 FT.
.THU AND FRI...N OF 11N E OF 79W NE TO E WINDS 10 TO 15 KT. SEAS
4 TO 6 FT. N OF 11N W OF 79W NE TO E WINDS 10 KT. SEAS 2 TO 4 
FT. S OF 11N NW TO N WINDS 5 TO 10 KT. SEAS 1 TO 3 FT.

$$
AMZ086-192130-
E CARIBBEAN E OF 75W TO THE LEEWARD AND WINDWARD ISLANDS 
1130 AM EDT MON SEP 19 2011

.THIS AFTERNOON AND TONIGHT...E OF 70W SE WINDS 10 TO 15 KT. 
SEAS 3 TO 4 FT. W OF 70W VARIABLE WINDS 5 KT. SEAS 2 FT. 
SCATTERED SHOWERS AND ISOLATED TSTMS BETWEEN 66W AND 72W.
.TUE THROUGH WED...E WINDS 10 TO 15 KT. SEAS 2 TO 4 FT.
.THU...E WINDS 15 TO 20 KT. SEAS 4 TO 6 FT.
.FRI...E WINDS 20 KT. SEAS 6 TO 8 FT.

$$
AMZ087-192130-
TROPICAL N ATLANTIC FROM 07N TO 22N BETWEEN 55W AND 65W 
1130 AM EDT MON SEP 19 2011

.THIS AFTERNOON THROUGH WED...E WINDS 10 TO 15 KT. SEAS 4 TO 5 
FT BUILDING TO 6 FT N OF 17N WED.
.THU...N OF 12N NE TO E WINDS 20 KT. SEAS 5 TO 7 FT BUILDING TO 
10 FT IN E SWELL LATE. S OF 12N NE TO E WINDS 10 TO 15 KT. SEAS 
3 TO 5 FT. 
.FRI...N OF 12N NE TO E WINDS 20 TO 30 KT SHIFTING SE. SEAS 12 
TO 18 FT. S OF 12N NE WINDS 10 TO 15 KT SHIFTING S. SEAS 8 TO 10 
FT IN E SWELL.

$$
AMZ088-192130-
SYNOPSIS FOR THE SW N ATLC INCLUDING THE BAHAMAS
1130 AM EDT MON SEP 19 2011

.SYNOPSIS...WEAKENING COLD FRONT FROM 31N73W TO 29N78W WILL 
DISSIPATE TONIGHT. HIGH PRES RIDGE ALONG 31N WILL MAINTAIN E TO 
SE TRADE WINDS THROUGH THU.

$$
AMZ080-192130-
SW N ATLANTIC S OF 31N W OF 65W INCLUDING BAHAMAS 
1130 AM EDT MON SEP 19 2011

.THIS AFTERNOON AND TONIGHT...N OF 27N W OF 72W NE TO E WINDS 10 
KT SHIFTING SE TONIGHT. SEAS 4 TO 6 FT IN NE SWELL. N OF 27N E 
OF 72W E TO SE WINDS 10 KT. SEAS 3 TO 4 FT. S OF 27N E TO SE 
WINDS 10 TO 15 KT. SEAS 4 TO 5 FT EXCEPT 2 FT W OF BAHAMAS.
.TUE THROUGH THU...E TO SE WINDS 10 TO 15 KT. SEAS 4 TO 6 FT 
EXCEPT 2 FT W OF BAHAMAS.
.FRI...N OF 27N W OF 72W SW WINDS 5 TO 10 KT. SEAS 3 TO 4 FT. 
ELSEWHERE N OF 22N E TO SE WINDS 15 KT. SEAS 5 TO 7 FT EXCEPT 3 
FT W OF BAHAMAS. S OF 22N E WINDS 15 TO 20 KT. SEAS 4 TO 7 FT.

$$
FORECASTER MUNDELL