000
FZNT23 KNHC 240340
OFFNT3

OFFSHORE WATERS FORECAST FOR THE SW AND TROPICAL N ATLANTIC AND
CARIBBEAN SEA
NWS NATIONAL HURRICANE CENTER MIAMI FL
1140 PM EDT THU AUG 23 2012

OFFSHORE WATERS FORECAST 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.

AMZ001-240815-
SYNOPSIS FOR CARIBBEAN SEA AND TROPICAL N ATLANTIC FROM 07N TO
19N BETWEEN 55W AND 64W
1140 PM EDT THU AUG 23 2012

.SYNOPSIS...TROPICAL STORM ISAAC NEAR 16.7N 68.7W AT 11 PM EDT 
MOVING WNW AT 16 KT. MAXIMUM SUSTAINED WINDS 40 KT GUSTS 50 KT. 
ISAAC WILL CONTINUE ON A WNW TRACK AND INTENSIFY GRADUALLY 
THROUGH FRI NIGHT...REACHING NEAR 17.5N 70.7W FRI MORNING...THEN 
ACROSS SW HAITI TO NEAR 18.8N 73.1W FRI EVENING...THEN INTO SE 
CUBA NEAR 20.2N 75.4W SAT MORNING. ISAAC EXPECTED TO MOVE NW 
ACROSS CUBA SAT AND BEGIN TO EXIT THE N CENTRAL COAST OF CUBA 
NEAR 21.8N 77.7W SAT EVENING...THEN CONTINUE NW ALONG THE N 
COAST OF CUBA SUN AND INTO THE STRAITS OF FLORIDA SUN EVENING 
NEAR 24.8N 82.0W...THEN NW ACROSS THE W FLORIDA KEYS AND INTO 
THE SE GULF OF MEXICO...REACHING NEAR NEAR 27.5N 85.5W MON 
EVENING.

$$

AMZ011-240815-
CARIBBEAN N OF 18N W OF 85W INCLUDING YUCATAN BASIN-
1140 PM EDT THU AUG 23 2012

.OVERNIGHT...E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. SCATTERED
SHOWERS AND ISOLATED TSTMS. 
.FRI...NE TO E WINDS 15 TO 20 KT...BECOMING NE 10 TO 15 KT
LATE. SEAS 4 TO 6 FT. SCATTERED SHOWERS AND ISOLATED
TSTMS. 
.FRI NIGHT...NE WINDS 15 TO 20 KT. SEAS 4 TO 6 FT. 
.SAT...NE WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. 
.SAT NIGHT...NE WINDS 15 TO 20 KT. SEAS 4 TO 6 FT. 
.SUN...N TO NE WINDS 10 TO 15 KT...INCREASING TO 15 TO 20 KT
LATE. SEAS 4 TO 6 FT. 
.SUN NIGHT...N TO NE WINDS 15 TO 20 KT...BECOMING N 10 TO 15 KT
LATE. SEAS 4 TO 6 FT. 
.MON...NW WINDS 15 TO 20 KT. IN YUCATAN CHANNEL...SEAS 6 FT...
BUILDING TO 8 FT LATE. ELSEWHERE...SEAS 4 TO 6 FT. 
.MON NIGHT...NW WINDS 10 TO 15 KT...BECOMING S TO SW 
LATE. SEAS 7 TO 10 FT YUCATAN CHANNEL...AND 4 TO 6 FT
ELSEWHERE. 
.TUE...S TO SW WINDS 10 TO 15 KT. SEAS 6 TO 9 FT. 

$$

AMZ013-240815-
CARIBBEAN N OF 18N BETWEEN 76W AND 85W INCLUDING CAYMAN BASIN-
1140 PM EDT THU AUG 23 2012

...TROPICAL STORM WARNING...

.OVERNIGHT...NE TO E WINDS 15 TO 20 KT. SEAS 3 TO 5 FT.
SCATTERED SHOWERS AND ISOLATED TSTMS. 
.FRI...NE WINDS 15 TO 20 KT. SEAS 3 TO 5 FT. 
.FRI NIGHT...TROPICAL STORM CONDITIONS POSSIBLE. BETWEEN CUBA
AND JAMAICA...N TO NE WINDS 15 TO 20 KT...INCREASING TO 30 TO
35 KT LATE. ELSEWHERE...N TO NE WINDS 20 TO 25 KT...
BECOMING NE 15 TO 20 KT LATE. SEAS 4 TO 6 FT.
SCATTERED SHOWERS AND ISOLATED TSTMS. 
.SAT...TROPICAL STORM CONDITIONS POSSIBLE. BETWEEN CUBA AND
JAMAICA...NW WINDS 35 TO 40 KT...BECOMING SW TO W 15 TO 20 KT
LATE. ELSEWHERE...NE WINDS 20 TO 25 KT...BECOMING N TO
NE 30 TO 35 KT LATE. SEAS 4 TO 6 FT. NUMEROUS
SHOWERS AND SCATTERED TSTMS. 
.SAT NIGHT...TROPICAL STORM CONDITIONS POSSIBLE. BETWEEN CUBA
AND JAMAICA...SW WINDS 15 TO 20 KT...BECOMING S TO SW 20 TO
25 KT LATE. ELSEWHERE...N WINDS 30 TO 35 KT...
DIMINISHING TO 25 TO 30 KT LATE. SEAS 5 TO 7 FT. 
.SUN...NW WINDS 20 TO 25 KT. SEAS 5 TO 7 FT. 
.SUN NIGHT...SW TO W WINDS 20 TO 25 KT. SEAS 5 TO 7 FT. 
.MON...S TO SW WINDS 15 TO 20 KT. SEAS 5 TO 7 FT. 
.MON NIGHT...S WINDS 10 TO 15 KT. SEAS 5 TO 7 FT. 
.TUE...SE TO S WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. 

$$

AMZ015-240815-
CARIBBEAN APPROACHES TO THE WINDWARD PASSAGE-
1140 PM EDT THU AUG 23 2012

...TROPICAL STORM WARNING...

.OVERNIGHT...N TO NE WINDS 20 TO 25 KT. SEAS 6 TO 9 FT. 
.FRI...TROPICAL STORM CONDITIONS EXPECTED. NE WINDS 20 TO
25 KT...BECOMING N TO NE 35 TO 40 KT LATE. SEAS 6 TO
9 FT. SCATTERED SHOWERS AND ISOLATED TSTMS. 
.FRI NIGHT...TROPICAL STORM CONDITIONS EXPECTED. NW TO N WINDS
40 TO 45 KT. SEAS 9 FT...BUILDING TO 11 FT LATE.
NUMEROUS SHOWERS AND SCATTERED TSTMS. 
.SAT...TROPICAL STORM CONDITIONS EXPECTED. S TO SW WINDS 35 TO
40 KT...BECOMING S 20 TO 25 KT LATE. SEAS 11 FT...
SUBSIDING TO 9 FT LATE. NUMEROUS SHOWERS AND
SCATTERED TSTMS. 
.SAT NIGHT...S WINDS 20 TO 25 KT...BECOMING SE TO S 25 TO 30 KT
LATE. SEAS 6 TO 9 FT. 
.SUN...SE TO S WINDS 20 TO 25 KT. SEAS 8 TO 11 FT. 
.SUN NIGHT...SE TO S WINDS 15 TO 20 KT. SEAS 6 TO 9 FT. 
.MON...SE WINDS 15 TO 20 KT. SEAS 5 TO 7 FT. 
.MON NIGHT...E TO SE WINDS 10 TO 15 KT...INCREASING TO 15 TO
20 KT LATE. SEAS 4 TO 6 FT. 
.TUE...E TO SE WINDS 15 TO 20 KT. SEAS 4 TO 6 FT. 

$$

AMZ017-240815-
GULF OF HONDURAS-
1140 PM EDT THU AUG 23 2012

.OVERNIGHT...E WINDS 10 TO 15 KT. SEAS 2 TO 4 FT. 
.FRI...NE WINDS 5 TO 10 KT. SEAS 2 TO 4 FT. SCATTERED SHOWERS
AND ISOLATED TSTMS. 
.FRI NIGHT...N TO NE WINDS 10 TO 15 KT...BECOMING NE 5 TO 10 KT
LATE. SEAS 2 TO 4 FT. 
.SAT...NW TO N WINDS 5 TO 10 KT. SEAS 2 TO 4 FT. 
.SAT NIGHT...NE WINDS 5 TO 10 KT. SEAS 2 TO 4 FT. 
.SUN...NW TO N WINDS 5 TO 10 KT. SEAS 2 TO 4 FT. 
.SUN NIGHT...N TO NE WINDS 5 TO 10 KT. SEAS 2 TO 4 FT. 
.MON...NW WINDS 5 TO 10 KT. SEAS 2 TO 4 FT. 
.MON NIGHT...NE WINDS 5 TO 10 KT...BECOMING SE TO S 
LATE. SEAS 2 TO 4 FT. 
.TUE...S WINDS 5 TO 10 KT. SEAS 2 TO 4 FT. 

$$

AMZ019-240815-
CARIBBEAN FROM 15N TO 18N BETWEEN 80W AND 85W-
1140 PM EDT THU AUG 23 2012

.OVERNIGHT...NE TO E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. 
.FRI...N TO NE WINDS 10 TO 15 KT...BECOMING N 5 TO 10 KT 
LATE. SEAS 3 TO 5 FT. 
.FRI NIGHT...N WINDS 10 TO 15 KT. SEAS 2 TO 4 FT. 
.SAT...NW TO N WINDS 10 TO 15 KT. SEAS 2 TO 4 FT. SCATTERED
SHOWERS AND ISOLATED TSTMS. 
.SAT NIGHT...NW WINDS 10 TO 15 KT...DIMINISHING TO 5 TO 10 KT
LATE. SEAS 3 TO 5 FT. 
.SUN...W TO NW WINDS 5 TO 10 KT...INCREASING TO 10 TO 15 KT
LATE. SEAS 3 TO 5 FT. 
.SUN NIGHT...W WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. 
.MON...SW WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. 
.MON NIGHT...SE WINDS 5 TO 10 KT. SEAS 2 TO 4 FT.
.TUE...SE WINDS 5 TO 10 KT. SEAS 2 TO 4 FT. 

$$

AMZ021-240815-
CARIBBEAN FROM 15N TO 18N BETWEEN 72W AND 80W-
1140 PM EDT THU AUG 23 2012

...TROPICAL STORM WARNING...

.OVERNIGHT...TROPICAL STORM CONDITIONS POSSIBLE. NW WINDS 20 TO
25 KT E OF 77W...AND N TO NE 5 TO 10 KT W OF 77W. SEAS
4 TO 6 FT. 
.FRI...TROPICAL STORM CONDITIONS EXPECTED. E OF 77W...NW WINDS
35 TO 40 KT...BECOMING W TO NW 45 TO 50 KT LATE. W
OF 77W...NW TO N WINDS 10 TO 15 KT. SEAS 6 TO 8 FT E OF 77W E
OF 77W...AND 3 TO 5 FT W OF 77W. 
.FRI NIGHT...TROPICAL STORM CONDITIONS EXPECTED. E OF 77W...W
WINDS 30 TO 35 KT...BECOMING SW TO W 20 TO 25 KT LATE.
W OF 77W...NW WINDS 10 TO 15 KT. SEAS 6 TO 9 FT E OF
77W...AND 3 TO 5 FT W OF 77W. SCATTERED SHOWERS AND ISOLATED
TSTMS. 
.SAT...E OF 77W...S TO SW WINDS 20 TO 25 KT...DIMINISHING TO
15 TO 20 KT LATE. W OF 77W...W TO NW WINDS 10 TO
15 KT...BECOMING SW TO W 15 TO 20 KT LATE. SEAS 6 TO
9 FT. SCATTERED SHOWERS AND ISOLATED TSTMS. 
.SAT NIGHT...S TO SW WINDS 15 TO 20 KT...BECOMING S 20 TO 25 KT
LATE. SEAS 6 TO 9 FT. 
.SUN...S WINDS 15 TO 20 KT. SEAS 5 TO 7 FT. 
.SUN NIGHT...SE TO S WINDS 10 TO 15 KT...BECOMING SE 15 TO
20 KT LATE. SEAS 5 TO 7 FT. 
.MON...SE WINDS 15 TO 20 KT. SEAS 4 TO 6 FT. 
.MON NIGHT...E OF 77W...E TO SE WINDS 15 TO 20 KT. W OF 77W...E
TO SE WINDS 5 TO 10 KT...INCREASING TO 10 TO 15 KT 
LATE. SEAS 5 TO 7 FT E OF 77W...AND 3 TO 5 FT W OF
77W. 
.TUE...E OF 77W...E WINDS 15 TO 20 KT...BECOMING E TO SE 20 TO
25 KT LATE. W OF 77W...E WINDS 5 TO 10 KT...
INCREASING TO 10 TO 15 KT LATE. SEAS 5 TO 7 FT E OF
77W E OF 77W...AND 3 TO 5 FT W OF 77W. 

$$

AMZ023-240815-
CARIBBEAN N OF 15N BETWEEN 64W AND 72W-
1140 PM EDT THU AUG 23 2012

...TROPICAL STORM WARNING...

.OVERNIGHT...TROPICAL STORM CONDITIONS. SW WINDS 35 TO 40 KT.
SEAS 10 FT...BUILDING TO 12 FT LATE. NUMEROUS SHOWERS
AND SCATTERED TSTMS. 
.FRI...TROPICAL STORM CONDITIONS EXPECTED. SE TO S WINDS 50 TO
55 KT...DIMINISHING TO 45 TO 50 KT LATE. SEAS 13 TO
18 FT. NUMEROUS SHOWERS AND SCATTERED TSTMS. 
.FRI NIGHT...TROPICAL STORM CONDITIONS EXPECTED. SE WINDS 30 TO
35 KT...DIMINISHING TO 20 TO 25 KT LATE. SEAS 14 FT...
SUBSIDING TO 12 FT LATE. SCATTERED SHOWERS AND
ISOLATED TSTMS. 
.SAT...SE WINDS 15 TO 20 KT. SEAS 8 TO 11 FT. SCATTERED SHOWERS
AND ISOLATED TSTMS. 
.SAT NIGHT...E TO SE WINDS 15 TO 20 KT. SEAS 6 TO 9 FT. 
.SUN...E TO SE WINDS 15 TO 20 KT. SEAS 6 TO 8 FT. 
.SUN NIGHT...E TO SE WINDS 15 TO 20 KT. SEAS 5 TO 7 FT. 
.MON...E TO SE WINDS 15 TO 20 KT. SEAS 5 TO 7 FT. 
.MON NIGHT...E TO SE WINDS 15 TO 20 KT. SEAS 5 TO 7 FT. 
.TUE...E TO SE WINDS 15 TO 20 KT. SEAS 5 TO 7 FT. 

$$

AMZ025-240815-
OFFSHORE WATERS LEEWARD ISLANDS-
1140 PM EDT THU AUG 23 2012

.OVERNIGHT...SE WINDS 15 TO 20 KT. SEAS 8 TO 13 FT. SCATTERED
SHOWERS AND ISOLATED TSTMS. 
.FRI...IN ANEGADA PASSAGE...E TO SE WINDS 20 TO 25 KT. ATLC
EXPOSURES...E TO SE WINDS 15 TO 20 KT...BECOMING E 10 TO 15 KT
 LATE. ELSEWHERE...E TO SE WINDS 20 TO 25 KT. SEAS
8 TO 11 FT. SCATTERED SHOWERS AND ISOLATED TSTMS. 
.FRI NIGHT...IN ANEGADA PASSAGE...E TO SE WINDS 15 TO 20 KT.
ATLC EXPOSURES...E WINDS 10 TO 15 KT...DIMINISHING TO 5 TO
10 KT LATE. ELSEWHERE...E TO SE WINDS 15 TO 20 KT.
SEAS 6 TO 9 FT. 
.SAT...E TO SE WINDS 10 TO 15 KT. SEAS 6 FT...SUBSIDING TO 4 FT
 LATE. 
.SAT NIGHT...E TO SE WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. 
.SUN...E TO SE WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. 
.SUN NIGHT...E TO SE WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. 
.MON...E TO SE WINDS 10 TO 15 KT. SEAS 4 TO 6 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. 

$$

AMZ027-240815-
TROPICAL N ATLANTIC FROM 15N TO 19N BETWEEN 55W AND 60W-
1140 PM EDT THU AUG 23 2012

.OVERNIGHT...E TO SE WINDS 10 TO 15 KT. SEAS 8 TO 11 FT. 
.FRI...E WINDS 15 TO 20 KT...BECOMING NE TO E 10 TO 15 KT 
LATE. SEAS 6 TO 8 FT. 
.FRI NIGHT...NE TO E WINDS 10 TO 15 KT. SEAS 5 TO 7 FT. 
.SAT...NE TO E WINDS 10 TO 15 KT...BECOMING E 5 TO 10 KT 
LATE. SEAS 5 TO 7 FT. 
.SAT NIGHT...E WINDS 5 TO 10 KT. SEAS 6 TO 9 FT. 
.SUN...E TO SE WINDS 10 TO 15 KT...DIMINISHING TO 5 TO 10 KT
LATE. SEAS 6 TO 9 FT. 
.SUN NIGHT...E WINDS 10 TO 15 KT. SEAS 5 TO 7 FT. 
.MON...E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. 
.MON NIGHT...NE TO E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. 
.TUE...NE WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. 

$$

AMZ029-240815-
W CENTRAL CARIBBEAN FROM 11N TO 15N W OF 80W-
1140 PM EDT THU AUG 23 2012

.OVERNIGHT...NE WINDS 5 TO 10 KT. SEAS 3 TO 5 FT. SCATTERED
SHOWERS AND ISOLATED TSTMS. 
.FRI...N TO NE WINDS 5 TO 10 KT. SEAS 3 TO 5 FT. SCATTERED
SHOWERS AND ISOLATED TSTMS. 
.FRI NIGHT...NW TO N WINDS 5 TO 10 KT. SEAS 2 TO 4 FT. 
.SAT...W TO NW WINDS 5 TO 10 KT...BECOMING W 10 TO 15 KT 
LATE. SEAS 2 TO 4 FT. 
.SAT NIGHT...S TO SW WINDS 5 TO 10 KT. SEAS 2 TO 4 FT. 
.SUN...SW WINDS 5 TO 10 KT...INCREASING TO 10 TO 15 KT 
LATE. SEAS 2 TO 4 FT. 
.SUN NIGHT...SE TO S WINDS 5 TO 10 KT. SEAS 2 TO 4 FT. 
.MON...SE TO S WINDS 5 TO 10 KT. SEAS 2 TO 4 FT. 
.MON NIGHT...E WINDS 5 TO 10 KT. SEAS 2 TO 4 FT. 
.TUE...E WINDS 5 TO 10 KT. SEAS 2 TO 4 FT. 

$$

AMZ031-240815-
CARIBBEAN FROM 11N TO 15N BETWEEN 72W AND 80W INCLUDING COLOMBIA
BASIN-
1140 PM EDT THU AUG 23 2012

.OVERNIGHT...N WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. 
.FRI...WITHIN 90 NM OF COAST OF COLOMBIA...W WINDS 5 TO 10 KT...
INCREASING TO 10 TO 15 KT LATE. ELSEWHERE...W TO NW
WINDS 15 TO 20 KT. SEAS 4 TO 6 FT. 
.FRI NIGHT...W WINDS 10 TO 15 KT. SEAS 5 TO 7 FT. 
.SAT...SW WINDS 10 TO 15 KT. SEAS 5 TO 7 FT. 
.SAT NIGHT...SW WINDS 10 TO 15 KT. SEAS 5 TO 7 FT. 
.SUN...SE TO S WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. 
.SUN NIGHT...E TO SE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. 
.MON...E TO SE WINDS 15 TO 20 KT...DIMINISHING TO 10 TO 15 KT
LATE. SEAS 3 TO 5 FT. 
.MON NIGHT...NE TO E WINDS 15 TO 20 KT. SEAS 5 TO 7 FT. 
.TUE...E WINDS 15 TO 20 KT. SEAS 5 TO 7 FT. 

$$

AMZ033-240815-
CARIBBEAN S OF 15N BETWEEN 64W AND 72W INCLUDING VENEZUELA BASIN-
1140 PM EDT THU AUG 23 2012

.OVERNIGHT...SW WINDS 20 TO 25 KT. SEAS 8 TO 13 FT. SCATTERED
SHOWERS AND ISOLATED TSTMS. 
.FRI...S OF 13N W OF 68W...SE TO S WINDS 10 TO 15 KT. SEAS 4 TO
6 FT. ELSEWHERE...SE TO S WINDS 20 TO 25 KT. SEAS 7 TO 10 FT.
SCATTERED SHOWERS AND ISOLATED TSTMS. 
.FRI NIGHT...E TO SE WINDS 15 TO 20 KT...INCREASING TO 20 TO
25 KT LATE. SEAS 5 TO 7 FT S OF 13N W OF 68W...AND
7 TO 10 FT ELSEWHERE. SCATTERED SHOWERS AND ISOLATED TSTMS. 
.SAT...SE WINDS 20 TO 25 KT...BECOMING E TO SE 15 TO 20 KT
LATE. SEAS 6 TO 9 FT. SCATTERED SHOWERS AND ISOLATED
TSTMS. 
.SAT NIGHT...E TO SE WINDS 15 TO 20 KT. SEAS 6 TO 8 FT. 
.SUN...E TO SE WINDS 15 TO 20 KT. SEAS 5 TO 7 FT. 
.SUN NIGHT...E TO SE WINDS 15 TO 20 KT. SEAS 5 TO 7 FT. 
.MON...SE WINDS 15 TO 20 KT. SEAS 5 TO 7 FT. 
.MON NIGHT...E TO SE WINDS 20 TO 25 KT. SEAS 5 TO 7 FT. 
.TUE...E TO SE WINDS 20 TO 25 KT...DIMINISHING TO 15 TO 20 KT
LATE. SEAS 6 TO 8 FT. 

$$

AMZ035-240815-
OFFSHORE WATERS WINDWARD ISLANDS INCLUDING TRINIDAD AND TOBAGO-
1140 PM EDT THU AUG 23 2012

.OVERNIGHT...SE WINDS 15 TO 20 KT. SEAS 7 TO 10 FT. SCATTERED
SHOWERS AND ISOLATED TSTMS. 
.FRI...ATLC EXPOSURES...E WINDS 15 TO 20 KT...DIMINISHING TO
10 TO 15 KT LATE. ELSEWHERE...E TO SE WINDS 20 TO
25 KT. SEAS 6 TO 9 FT. SCATTERED SHOWERS AND ISOLATED TSTMS. 
.FRI NIGHT...E WINDS 15 TO 20 KT. SEAS 6 TO 8 FT. SCATTERED
SHOWERS AND ISOLATED TSTMS. 
.SAT...E TO SE WINDS 15 TO 20 KT...BECOMING E 10 TO 15 KT 
LATE. SEAS 5 TO 7 FT. SCATTERED SHOWERS AND ISOLATED TSTMS.
.SAT NIGHT...E WINDS 15 TO 20 KT...BECOMING E TO SE 10 TO 15 KT
LATE. SEAS 4 TO 6 FT. 
.SUN...E TO SE WINDS 15 TO 20 KT. SEAS 4 TO 6 FT. 
.SUN NIGHT...E TO SE WINDS 15 TO 20 KT. SEAS 4 TO 6 FT. 
.MON...E TO SE WINDS 15 TO 20 KT...DIMINISHING TO 10 TO 15 KT
LATE. 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...DIMINISHING TO 5 TO 10 KT 
LATE. SEAS 3 TO 5 FT. 

$$

AMZ037-240815-
TROPICAL N ATLANTIC FROM 07N TO 15N BETWEEN 55W AND 60W-
1140 PM EDT THU AUG 23 2012

.OVERNIGHT...E WINDS 10 TO 15 KT. SEAS 6 TO 9 FT. SCATTERED
SHOWERS AND ISOLATED TSTMS. 
.FRI...E WINDS 15 TO 20 KT...DIMINISHING TO 10 TO 15 KT 
LATE. SEAS 6 TO 9 FT. SCATTERED SHOWERS AND ISOLATED TSTMS.
.FRI NIGHT...E WINDS 10 TO 15 KT...INCREASING TO 15 TO 20 KT
LATE. SEAS 5 TO 7 FT. 
.SAT...E TO SE WINDS 15 TO 20 KT...DIMINISHING TO 10 TO 15 KT
LATE. SEAS 4 TO 6 FT. 
.SAT NIGHT...E TO SE WINDS 15 TO 20 KT. SEAS 5 TO 7 FT. 
.SUN...E TO SE WINDS 15 TO 20 KT...DIMINISHING TO 10 TO 15 KT
LATE. SEAS 5 TO 7 FT. 
.SUN NIGHT...E WINDS 15 TO 20 KT...DIMINISHING TO 10 TO 15 KT
LATE. SEAS 5 TO 7 FT. 
.MON...E WINDS 10 TO 15 KT. SEAS 5 TO 7 FT. 
.MON NIGHT...NE TO E WINDS 10 TO 15 KT...BECOMING E 5 TO 10 KT
LATE. SEAS 3 TO 5 FT. 
.TUE...E WINDS 5 TO 10 KT. SEAS 3 TO 5 FT. 

$$

AMZ039-240815-
SW CARIBBEAN S OF 11N INCLUDING APPROACHES TO PANAMA CANAL-
1140 PM EDT THU AUG 23 2012

.OVERNIGHT...NW WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. SCATTERED
SHOWERS AND ISOLATED TSTMS. 
.FRI...W TO NW WINDS 5 TO 10 KT...INCREASING TO 10 TO 15 KT
LATE. SEAS 3 TO 5 FT. SCATTERED SHOWERS AND ISOLATED
TSTMS. 
.FRI NIGHT...W WINDS 5 TO 10 KT. SEAS 2 TO 4 FT. 
.SAT...SW WINDS 5 TO 10 KT. SEAS 2 TO 4 FT. 
.SAT NIGHT...NW WINDS 5 TO 10 KT...BECOMING SE TO S 
LATE. SEAS 2 TO 4 FT. 
.SUN...S WINDS 5 TO 10 KT. SEAS 2 TO 4 FT. 
.SUN NIGHT...E WINDS 5 TO 10 KT. SEAS 2 TO 4 FT. 
.MON...E TO SE WINDS 5 TO 10 KT. SEAS 2 TO 4 FT. 
.MON NIGHT...NE TO E WINDS 5 TO 10 KT. SEAS 2 TO 4 FT. 
.TUE...NE WINDS 5 TO 10 KT. SEAS 2 TO 4 FT. 

$$

AMZ101-240815-
SYNOPSIS FOR THE SW N ATLANTIC INCLUDING THE BAHAMAS
1140 PM EDT THU AUG 23 2012

.SYNOPSIS...TROPICAL STORM ISAAC NEAR 16.7N 68.7W AT 11 PM EDT 
MOVING WNW AT 16 KT. MAXIMUM SUSTAINED WINDS 40 KT GUSTS 50 KT. 
ISAAC WILL CONTINUE ON A WNW TRACK AND INTENSIFY GRADUALLY 
THROUGH FRI NIGHT...REACHING NEAR 17.5N 70.7W FRI MORNING...THEN 
ACROSS SW HAITI TO NEAR 18.8N 73.1W FRI EVENING...THEN INTO SE 
CUBA NEAR 20.2N 75.4W SAT MORNING. ISAAC EXPECTED TO MOVE NW 
ACROSS CUBA SAT AND BEGIN TO EXIT THE N CENTRAL COAST OF CUBA 
NEAR 21.8N 77.7W SAT EVENING...THEN CONTINUE NW ALONG THE N 
COAST OF CUBA SUN AND INTO THE STRAITS OF FLORIDA SUN EVENING 
NEAR 24.8N 82.0W...THEN NW ACROSS THE W FLORIDA KEYS AND INTO 
THE SE GULF OF MEXICO...REACHING NEAR NEAR 27.5N 85.5W MON 
EVENING.

$$

AMZ111-240815-
ATLANTIC FROM 27N TO 31N W OF 77W-
1140 PM EDT THU AUG 23 2012

.OVERNIGHT...E TO SE WINDS 5 KT N OF 29N W OF 79W...AND E TO SE
10 TO 15 KT ELSEWHERE. SEAS 2 TO 4 FT. 
.FRI...NW TO N WINDS 5 TO 10 KT N OF 29N W OF 79W...AND E 10 TO
15 KT ELSEWHERE. SEAS 3 TO 5 FT. 
.FRI NIGHT...E WINDS 10 TO 15 KT. SEAS 4 FT...BUILDING TO 6 FT
LATE. 
.SAT...NE TO E WINDS 15 TO 20 KT. N OF 29N W OF 79W...SEAS
4 FT...BUILDING TO 6 FT LATE. ELSEWHERE...SEAS 6 TO
9 FT. 
.SAT NIGHT...NE TO E WINDS 15 TO 20 KT...INCREASING TO 20 TO
25 KT LATE. SEAS 6 TO 9 FT. 
.SUN...N OF 29N W OF 79W...NE TO E WINDS 15 TO 20 KT...
INCREASING TO 20 TO 25 KT LATE. ELSEWHERE...NE TO E
WINDS 25 TO 30 KT. SEAS 7 TO 10 FT. 
.SUN NIGHT...E WINDS 25 TO 30 KT...DIMINISHING TO 20 TO 25 KT
LATE. SEAS 7 TO 10 FT. 
.MON...E TO SE WINDS 20 TO 25 KT. SEAS 7 TO 10 FT. 
.MON NIGHT...SE WINDS 15 TO 20 KT. SEAS 7 TO 10 FT. 
.TUE...SE TO S WINDS 15 TO 20 KT...DIMINISHING TO 10 TO 15 KT
LATE. SEAS 7 TO 10 FT. 

$$

AMZ113-240815-
ATLANTIC FROM 27N TO 31N BETWEEN 70W AND 77W-
1140 PM EDT THU AUG 23 2012

.OVERNIGHT...E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. 
.FRI...E WINDS 10 TO 15 KT. S OF 29N...SEAS 6 TO 9 FT. N OF
29N...SEAS 4 FT...BUILDING TO 6 FT LATE. 
.FRI NIGHT...E WINDS 10 TO 15 KT...INCREASING TO 15 TO 20 KT
LATE. SEAS 7 TO 10 FT. 
.SAT...E WINDS 15 TO 20 KT. SEAS 6 TO 9 FT. 
.SAT NIGHT...E WINDS 15 TO 20 KT...INCREASING TO 20 TO 25 KT
LATE. SEAS 6 TO 9 FT. 
.SUN...S OF 29N...E WINDS 25 TO 30 KT...BECOMING E TO SE 20 TO
25 KT LATE. N OF 29N...E WINDS 15 TO 20 KT. SEAS
7 TO 10 FT. 
.SUN NIGHT...E TO SE WINDS 20 TO 25 KT. SEAS 7 TO 10 FT. 
.MON...E TO SE WINDS 15 TO 20 KT. SEAS 6 TO 9 FT. 
.MON NIGHT...SE TO S WINDS 15 TO 20 KT. SEAS 6 TO 8 FT. 
.TUE...S WINDS 10 TO 15 KT. SEAS 5 TO 7 FT. 

$$

AMZ115-240815-
ATLANTIC FROM 27N TO 31N BETWEEN 65W AND 70W-
1140 PM EDT THU AUG 23 2012

.OVERNIGHT...E TO SE WINDS 5 TO 10 KT. SEAS 7 TO 10 FT S OF 29N
S OF 29N...AND 5 TO 7 FT N OF 29N. SCATTERED SHOWERS AND
ISOLATED TSTMS. 
.FRI...E WINDS 10 TO 15 KT. SEAS 6 TO 9 FT. 
.FRI NIGHT...NE TO E WINDS 10 TO 15 KT. SEAS 6 TO 9 FT. 
.SAT...NE TO E WINDS 10 TO 15 KT. SEAS 6 TO 9 FT. 
.SAT NIGHT...E TO SE WINDS 10 TO 15 KT. SEAS 5 TO 7 FT. 
.SUN...E TO SE WINDS 10 TO 15 KT. SEAS 5 TO 7 FT. 
.SUN NIGHT...E WINDS 15 TO 20 KT...BECOMING NE TO E 25 TO 30 KT
LATE. SEAS 6 FT...BUILDING TO 8 FT LATE. 
.MON...TROPICAL STORM CONDITIONS POSSIBLE. 
.MON NIGHT...TROPICAL STORM CONDITIONS POSSIBLE. 
.TUE...SW TO W WINDS 10 TO 15 KT. SEAS 6 TO 8 FT. 

$$

AMZ117-240815-
BAHAMAS INCLUDING CAY SAL BANK-
1140 PM EDT THU AUG 23 2012

...TROPICAL STORM WARNING...

.OVERNIGHT...E WINDS 15 TO 20 KT. SEAS 6 TO 9 FT ATLC
EXPOSURES...AND 4 TO 6 FT ELSEWHERE. SCATTERED SHOWERS AND
ISOLATED TSTMS. 
.FRI...NE TO E WINDS 25 TO 30 KT. ATLC EXPOSURES...SEAS 9 FT...
BUILDING TO 11 FT LATE. ELSEWHERE...SEAS 6 TO 8 FT.
SCATTERED SHOWERS AND ISOLATED TSTMS. 
.FRI NIGHT...TROPICAL STORM CONDITIONS POSSIBLE. NE TO E WINDS
25 TO 30 KT...BECOMING E 30 TO 35 KT LATE. SEAS 10 TO
15 FT ATLC EXPOSURES...AND 7 TO 10 FT ELSEWHERE. NUMEROUS
SHOWERS AND SCATTERED TSTMS.
.SAT...TROPICAL STORM CONDITIONS POSSIBLE. ATLC EXPOSURES...E
WINDS 25 TO 30 KT. SEAS 10 TO 15 FT. ELSEWHERE...NE TO E WINDS
30 TO 35 KT...INCREASING TO 35 TO 40 KT LATE. SEAS
9 FT...BUILDING TO 11 FT LATE. NUMEROUS SHOWERS AND
SCATTERED TSTMS. 
.SAT NIGHT...TROPICAL STORM CONDITIONS POSSIBLE. ATLC
EXPOSURES...E TO SE WINDS 25 TO 30 KT. ELSEWHERE...E WINDS
40 TO 45 KT...INCREASING TO 45 TO 50 KT LATE. SEAS
10 TO 15 FT. 
.SUN...TROPICAL STORM CONDITIONS POSSIBLE. 
.SUN NIGHT...SE WINDS 25 TO 30 KT. SEAS 7 TO 10 FT ATLC
EXPOSURES...AND 9 TO 14 FT ELSEWHERE. 
.MON...SE TO S WINDS 20 TO 25 KT. SEAS 8 TO 13 FT. 
.MON NIGHT...SE WINDS 15 TO 20 KT. SEAS 6 TO 9 FT. 
.TUE...SE TO S WINDS 15 TO 20 KT...DIMINISHING TO 10 TO 15 KT
LATE. SEAS 5 TO 7 FT. 

$$

AMZ119-240815-
ATLANTIC FROM 22N TO 27N E OF BAHAMAS TO 70W-
1140 PM EDT THU AUG 23 2012

.OVERNIGHT...S OF 25N...E WINDS 20 TO 25 KT. SEAS 8 TO 13 FT. N
OF 25N...E WINDS 10 TO 15 KT. SEAS 7 TO 10 FT. SCATTERED
SHOWERS AND ISOLATED TSTMS. 
.FRI...S OF 25N...E WINDS 25 TO 30 KT. SEAS 11 TO 16 FT. N OF
25N...E WINDS 15 TO 20 KT. SEAS 8 TO 11 FT. NUMEROUS SHOWERS
AND SCATTERED TSTMS. 
.FRI NIGHT...S OF 25N...E WINDS 25 TO 30 KT. N OF 25N...E WINDS
15 TO 20 KT...INCREASING TO 20 TO 25 KT LATE. SEAS
11 TO 16 FT S OF 25N...AND 8 TO 13 FT N OF 25N.
NUMEROUS SHOWERS AND SCATTERED TSTMS. 
.SAT...E WINDS 25 TO 30 KT. SEAS 10 TO 15 FT. SCATTERED SHOWERS
AND ISOLATED TSTMS. 
.SAT NIGHT...E TO SE WINDS 25 TO 30 KT. SEAS 9 TO 14 FT. 
.SUN...E TO SE WINDS 25 TO 30 KT...BECOMING SE 20 TO 25 KT
LATE. SEAS 11 FT...SUBSIDING TO 9 FT LATE.
.SUN NIGHT...SE WINDS 20 TO 25 KT. SEAS 7 TO 10 FT. 
.MON...SE WINDS 15 TO 20 KT. SEAS 6 TO 9 FT. 
.MON NIGHT...SE WINDS 15 TO 20 KT. SEAS 6 TO 9 FT. 
.TUE...SE WINDS 15 TO 20 KT...DIMINISHING TO 10 TO 15 KT 
LATE. SEAS 6 TO 9 FT. 

$$

AMZ121-240815-
ATLANTIC FROM 22N TO 27N BETWEEN 65W AND 70W-
1140 PM EDT THU AUG 23 2012

.OVERNIGHT...E WINDS 20 TO 25 KT S OF 25N...AND E TO
SE 10 TO 15 KT N OF 25N. SEAS 12 TO 17 FT. 
.FRI...E TO SE WINDS 20 TO 25 KT. SEAS 11 TO 16 FT S
OF 25N...AND 8 TO 13 FT N OF 25N. 
.FRI NIGHT...E WINDS 20 TO 25 KT. SEAS 9 TO 14 FT S OF
25N...AND 8 TO 11 FT N OF 25N. 
.SAT...E WINDS 20 TO 25 KT...BECOMING E TO SE 15 TO 20 KT 
LATE. SEAS 8 TO 13 FT S OF 25N...AND 6 TO 9 FT N
OF 25N. 
.SAT NIGHT...E TO SE WINDS 15 TO 20 KT. SEAS 6 TO 9 FT. 
.SUN...E TO SE WINDS 15 TO 20 KT. SEAS 6 TO 8 FT. 
.SUN NIGHT...SE WINDS 10 TO 15 KT. SEAS 5 TO 7 FT. 
.MON...SE TO S WINDS 10 TO 15 KT. SEAS 6 TO 8 FT. 
.MON NIGHT...SE TO S WINDS 15 TO 20 KT. SEAS 6 TO 9 FT. 
.TUE...SE WINDS 10 TO 15 KT. SEAS 5 TO 7 FT. 

$$

AMZ123-240815-
ATLANTIC S OF 22N W OF 70W INCLUDING APPROACHES TO THE WINDWARD
PASSAGE-
1140 PM EDT THU AUG 23 2012

...TROPICAL STORM WARNING...

.OVERNIGHT...TROPICAL STORM CONDITIONS POSSIBLE. NE TO E WINDS
25 TO 30 KT. SEAS 9 FT...BUILDING TO 12 FT LATE.
SCATTERED SHOWERS AND ISOLATED TSTMS. 
.FRI...TROPICAL STORM CONDITIONS EXPECTED. E WINDS 30 TO 35 KT.
SEAS 12 TO 17 FT. NUMEROUS SHOWERS AND SCATTERED TSTMS. 
.FRI NIGHT...TROPICAL STORM CONDITIONS EXPECTED. E WINDS 35 TO
40 KT...INCREASING TO 40 TO 45 KT LATE. SEAS 13 TO
18 FT. NUMEROUS SHOWERS AND SCATTERED TSTMS. 
.SAT...TROPICAL STORM CONDITIONS EXPECTED. E TO SE WINDS 35 TO
40 KT...BECOMING SE 40 TO 45 KT LATE. SEAS 14 TO
19 FT. NUMEROUS SHOWERS AND SCATTERED TSTMS. 
.SAT NIGHT...TROPICAL STORM CONDITIONS POSSIBLE. SE WINDS 40 TO
45 KT...DIMINISHING TO 30 TO 35 KT LATE. SEAS 11 TO
16 FT. 
.SUN...SE WINDS 25 TO 30 KT...DIMINISHING TO 20 TO 25 KT 
LATE. SEAS 12 FT...SUBSIDING TO 10 FT LATE. 
.SUN NIGHT...SE WINDS 20 TO 25 KT...DIMINISHING TO 15 TO 20 KT
LATE. SEAS 6 TO 9 FT. 
.MON...SE WINDS 15 TO 20 KT. SEAS 5 TO 7 FT. 
.MON NIGHT...SE WINDS 15 TO 20 KT. SEAS 5 TO 7 FT. 
.TUE...E TO SE WINDS 15 TO 20 KT. SEAS 5 TO 7 FT. 

$$

AMZ125-240815-
ATLANTIC S OF 22N BETWEEN 65W AND 70W INCLUDING PUERTO RICO
TRENCH-
1140 PM EDT THU AUG 23 2012

...TROPICAL STORM WARNING...

.OVERNIGHT...TROPICAL STORM CONDITIONS. E WINDS 30 TO 35 KT.
SEAS 12 TO 17 FT. NUMEROUS SHOWERS AND SCATTERED TSTMS. 
.FRI...TROPICAL STORM CONDITIONS EXPECTED. E TO SE WINDS 30 TO
35 KT...DIMINISHING TO 25 TO 30 KT LATE. SEAS 12 TO
17 FT. NUMEROUS SHOWERS AND SCATTERED TSTMS. 
.FRI NIGHT...E TO SE WINDS 25 TO 30 KT. SEAS 11 TO 16 FT.
SCATTERED SHOWERS AND ISOLATED TSTMS. 
.SAT...E TO SE WINDS 25 TO 30 KT...BECOMING SE 20 TO 25 KT
LATE. SEAS 8 TO 13 FT. SCATTERED SHOWERS AND ISOLATED
TSTMS. 
.SAT NIGHT...SE WINDS 15 TO 20 KT. SEAS 9 FT...SUBSIDING TO
7 FT LATE. 
.SUN...SE WINDS 15 TO 20 KT. SEAS 6 TO 8 FT. 
.SUN NIGHT...SE WINDS 15 TO 20 KT. SEAS 5 TO 7 FT. 
.MON...SE WINDS 15 TO 20 KT. SEAS 5 TO 7 FT. 
.MON NIGHT...SE WINDS 15 TO 20 KT. SEAS 5 TO 7 FT. 
.TUE...E TO SE WINDS 15 TO 20 KT. SEAS 5 TO 7 FT. 

$$

AMZ127-240815-
ATLANTIC FROM 19N TO 22N BETWEEN 55W AND 65W-
1140 PM EDT THU AUG 23 2012

.OVERNIGHT...W OF 60W...E TO SE WINDS 15 TO 20 KT. SEAS 12 TO
17 FT. E OF 60W...NE TO E WINDS 5 TO 10 KT. SEAS 8 TO 11 FT.
SCATTERED SHOWERS AND ISOLATED TSTMS. 
.FRI...W OF 60W...E TO SE WINDS 20 TO 25 KT...DIMINISHING TO
15 TO 20 KT LATE. E OF 60W...E WINDS 10 TO 15 KT.
SEAS 8 TO 13 FT W OF 60W...AND 6 TO 8 FT E OF 60W. 
.FRI NIGHT...E WINDS 15 TO 20 KT...DIMINISHING TO 10 TO 15 KT
LATE. W OF 60W...SEAS 9 FT...SUBSIDING TO 7 FT 
LATE. E OF 60W...SEAS 5 TO 7 FT. 
.SAT...W OF 60W...E TO SE WINDS 10 TO 15 KT. E OF 60W...NE TO E
WINDS 15 TO 20 KT...BECOMING N TO NE 20 TO 25 KT 
LATE. SEAS 6 FT...BUILDING TO 8 FT LATE. 
.SAT NIGHT...E WINDS 10 TO 15 KT...BECOMING E TO SE 15 TO 20 KT
LATE. SEAS 4 TO 6 FT W OF 60W...AND 8 TO
11 FT E OF 60W. 
.SUN...SE WINDS 10 TO 15 KT. SEAS 5 TO 7 FT W OF 60W...
AND 7 TO 10 FT E OF 60W. 
.SUN NIGHT...E TO SE WINDS 10 TO 15 KT. SEAS 6 TO 8 FT. 
.MON...E WINDS 10 TO 15 KT. SEAS 5 TO 7 FT. 
.MON NIGHT...E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. 
.TUE...NE TO E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. 

$$

FORECASTER STRIPLING