000
FZNT23 KNHC 222146
OFFNT3

OFFSHORE WATERS FORECAST FOR THE SW AND TROPICAL N ATLANTIC AND
CARIBBEAN SEA
NWS NATIONAL HURRICANE CENTER MIAMI FL
546 PM EDT WED AUG 22 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.

AMZ001-230830-
SYNOPSIS FOR CARIBBEAN SEA AND TROPICAL N ATLANTIC FROM 07N TO
19N BETWEEN 55W AND 64W
546 PM EDT WED AUG 22 2012

.SYNOPSIS...TROPICAL STORM ISAAC NEAR 16.0N 61.2W AT 5 PM EDT
MOVING W AT 19 KT. MAXIMUM SUSTAINED WINDS REMAIN 40 KT GUSTS 50
KT. ISAAC EXPECTED TO CONTINUE ON A WESTERLY TRACK THIS EVENING
THEN MOVE MORE W-NW AND INTENSIFY MODERATELY TONIGHT THROUGH
FRI...REACHING NEAR 16.7N 66.7W THU AFTERNOON...TO NEAR 17.2N
69.4W LATE THU NIGHT...THEN INLAND AS A MINIMAL HURRICANE ACROSS
HISPANIOLA NEAR 17.9N 71.6W FRI AFTERNOON. ISAAC THEN EXPECTED TO
EMERGE ACROSS THE WINDWARD PASSAGE EARLY SAT MORNING AND THEN
INLAND AGAIN ACROSS EASTERN CUBA...NEAR 20.5N 75.5W SAT
AFTERNOON...THEN ACROSS THE STRAITS OF FLORIDA NEAR 23.5N 79.5W
SUN AFTERNOON...THEN ACROSS THE FLORIDA KEYS AND ALONG SW FLORIDA
NEAR 26.5N 82.5W MON AFTERNOON. TROPICAL DEPRESSION TEN NEAR
13.1N 37.4W MOVING W-NW 14 KT MAY IMPACT THE FAR NORTHERN
TROPICAL N ATLC SAT AND SUN...AS A TROPICAL STORM.

$$

AMZ011-230830-
CARIBBEAN N OF 18N W OF 85W INCLUDING YUCATAN BASIN-
546 PM EDT WED AUG 22 2012

.TONIGHT...E WINDS 10 TO 15 KT. SEAS 5 TO 7 FT. 
.THU...E WINDS 10 TO 15 KT...DIMINISHING TO 5 TO 10 KT 
LATE. SEAS 4 TO 6 FT. 
.THU NIGHT...NE TO E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. 
.FRI...NE TO E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. 
.FRI NIGHT...NE WINDS 10 TO 15 KT...BECOMING NE TO E 15 TO 20 KT
LATE. SEAS 3 TO 5 FT. 
.SAT...NE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. 
.SAT NIGHT...NE WINDS 15 TO 20 KT...DIMINISHING TO 10 TO 15 KT
LATE. SEAS 3 TO 5 FT. 
.SUN...N TO NE WINDS 10 TO 15 KT. SEAS 3 TO 5 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 10 TO 15 KT. SEAS 4 TO 6 FT. 

$$

AMZ013-230830-
CARIBBEAN N OF 18N BETWEEN 76W AND 85W INCLUDING CAYMAN BASIN-
546 PM EDT WED AUG 22 2012

.TONIGHT...E WINDS 10 TO 15 KT...BECOMING NE TO E 15 TO 20 KT
LATE. SEAS 3 TO 5 FT. 
.THU...NE TO E WINDS 15 TO 20 KT...DIMINISHING TO 10 TO 15 KT
LATE. SEAS 3 TO 5 FT. 
.THU NIGHT...NE WINDS 10 TO 15 KT...INCREASING TO 15 TO 20 KT
LATE. 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. N TO NE WINDS
15 TO 20 KT...BECOMING NE 20 TO 25 KT LATE. SEAS 4 TO
6 FT. 
.SAT...TROPICAL STORM CONDITIONS POSSIBLE. 
.SAT NIGHT...TROPICAL STORM CONDITIONS POSSIBLE. 
.SUN...N WINDS 25 TO 30 KT...BECOMING NW 20 TO 25 KT 
LATE. SEAS 4 TO 6 FT. 
.SUN NIGHT...W TO NW WINDS 20 TO 25 KT. SEAS 5 TO 7 FT. 
.MON...W WINDS 20 TO 25 KT...BECOMING SW TO W 15 TO 20 KT 
LATE. SEAS 5 TO 7 FT. 

$$

AMZ015-230830-
CARIBBEAN APPROACHES TO THE WINDWARD PASSAGE-
546 PM EDT WED AUG 22 2012

.TONIGHT...NE TO E WINDS 10 TO 15 KT...BECOMING NE 15 TO 20 KT
LATE. SEAS 4 TO 6 FT. 
.THU...NE WINDS 10 TO 15 KT...INCREASING TO 15 TO 20 KT 
LATE. SEAS 4 TO 6 FT. 
.THU NIGHT...N TO NE WINDS 15 TO 20 KT. SEAS 5 FT...BUILDING TO
7 FT LATE. 
.FRI...TROPICAL STORM CONDITIONS POSSIBLE. N TO NE WINDS 20 TO
25 KT. SEAS 6 TO 9 FT. 
.FRI NIGHT...TROPICAL STORM CONDITIONS POSSIBLE. N WINDS 45 TO
50 KT. SEAS 11 FT...BUILDING TO 18 FT LATE. 
.SAT...HURRICANE CONDITIONS POSSIBLE. 
.SAT NIGHT...S TO SW WINDS 25 TO 30 KT. SEAS 6 TO 9 FT. 
.SUN...S WINDS 25 TO 30 KT. SEAS 8 TO 11 FT. 
.SUN NIGHT...SE TO S WINDS 20 TO 25 KT. SEAS 7 TO 10 FT. 
.MON...SE TO S WINDS 20 TO 25 KT...BECOMING S 15 TO 20 KT 
LATE. SEAS 6 TO 8 FT. 

$$

AMZ017-230830-
GULF OF HONDURAS-
546 PM EDT WED AUG 22 2012

.TONIGHT...E WINDS 15 TO 20 KT. SEAS 5 TO 7 FT. 
.THU...E WINDS 15 TO 20 KT...BECOMING NE TO E 10 TO 15 KT 
LATE. SEAS 5 TO 7 FT. SCATTERED SHOWERS AND ISOLATED TSTMS.
.THU NIGHT...NE TO E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. 
.FRI...NE TO E WINDS 5 TO 10 KT. SEAS 3 TO 5 FT. 
.FRI NIGHT...NE WINDS 5 TO 10 KT. SEAS 2 TO 4 FT.
.SAT...NW TO N WINDS 5 TO 10 KT. SEAS 2 TO 4 FT. 
.SAT NIGHT...N TO NE WINDS 10 TO 15 KT...BECOMING NE 5 TO 10 KT
LATE. 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...W TO NW WINDS 5 TO 10 KT. SEAS 2 TO 4 FT. 

$$

AMZ019-230830-
CARIBBEAN FROM 15N TO 18N BETWEEN 80W AND 85W-
546 PM EDT WED AUG 22 2012

.TONIGHT...E WINDS 15 TO 20 KT...BECOMING NE TO E 10 TO 15 KT
LATE. SEAS 4 TO 6 FT. 
.THU...NE TO E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. 
.THU NIGHT...NE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. 
.FRI...NE WINDS 10 TO 15 KT...BECOMING N TO NE 5 TO 10 KT 
LATE. SEAS 3 TO 5 FT. 
.FRI NIGHT...N WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. 
.SAT...NW TO N WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. 
.SAT NIGHT...NW TO N WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. 
.SUN...NW WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. 
.SUN NIGHT...NW WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. 
.MON...W WINDS 10 TO 15 KT...BECOMING SW TO W 5 TO 10 KT 
LATE. SEAS 3 TO 5 FT. 

$$

AMZ021-230830-
CARIBBEAN FROM 15N TO 18N BETWEEN 72W AND 80W-
546 PM EDT WED AUG 22 2012

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

$$

AMZ023-230830-
CARIBBEAN N OF 15N BETWEEN 64W AND 72W-
546 PM EDT WED AUG 22 2012

...TROPICAL STORM WARNING...

.TONIGHT...TROPICAL STORM CONDITIONS EXPECTED. NE WINDS 15 TO
20 KT...BECOMING N TO NE 35 TO 40 KT LATE. SEAS 6 TO
8 FT. NUMEROUS SHOWERS AND SCATTERED TSTMS.
.THU...TROPICAL STORM CONDITIONS EXPECTED. N WINDS 40 TO 45 KT...
BECOMING NW TO N 45 TO 50 KT LATE. NUMEROUS SHOWERS
AND SCATTERED TSTMS. 
.THU NIGHT...TROPICAL STORM CONDITIONS EXPECTED. W TO NW WINDS
50 TO 55 KT...BECOMING S TO SW 55 TO 60 KT LATE.
NUMEROUS SHOWERS AND SCATTERED TSTMS. VSBY 1 NM OR LESS. 
.FRI...TROPICAL STORM CONDITIONS EXPECTED. SE TO S WINDS 45 TO
50 KT...BECOMING 40 TO 50 KT LATE.
.FRI NIGHT...TROPICAL STORM CONDITIONS POSSIBLE. SE WINDS 25 TO
30 KT. SEAS 15 FT...SUBSIDING TO 13 FT LATE. 
.SAT...SE WINDS 25 TO 30 KT...BECOMING SE TO S 20 TO 25 KT
LATE. SEAS 8 TO 13 FT. 
.SAT NIGHT...SE WINDS 15 TO 20 KT...DIMINISHING TO 10 TO 15 KT
LATE. SEAS 7 TO 10 FT. 
.SUN...SE WINDS 10 TO 15 KT. SEAS 6 TO 8 FT. 
.SUN NIGHT...SE WINDS 15 TO 20 KT. SEAS 4 TO 6 FT. 
.MON...SE WINDS 15 TO 20 KT...DIMINISHING TO 10 TO 15 KT 
LATE. SEAS 4 TO 6 FT. 

$$

AMZ025-230830-
OFFSHORE WATERS LEEWARD ISLANDS-
546 PM EDT WED AUG 22 2012

...TROPICAL STORM WARNING...

.TONIGHT...TROPICAL STORM CONDITIONS EXPECTED. IN ANEGADA
PASSAGE...NE WINDS 20 TO 25 KT...BECOMING NE TO E 35 TO 40 KT
LATE. SEAS 10 FT...BUILDING TO 14 FT LATE.
ATLC EXPOSURES AND ELSEWHERE...NE TO E WINDS 35 TO 40 KT...
BECOMING SE 25 TO 30 KT LATE. ATLC EXPOSURES...SEAS
13 TO 18 FT. ELSEWHERE...SEAS 12 FT...BUILDING TO 14 FT 
LATE. NUMEROUS SHOWERS AND SCATTERED TSTMS. 
.THU...TROPICAL STORM CONDITIONS POSSIBLE. SE WINDS 25 TO 30 KT.
SEAS 12 TO 17 FT. FREQUENT SHOWERS AND NUMEROUS TSTMS. 
.THU NIGHT...SE WINDS 25 TO 30 KT...BECOMING E TO SE 20 TO 25 KT
LATE. SEAS 10 TO 15 FT. NUMEROUS SHOWERS AND SCATTERED
TSTMS. 
.FRI...E TO SE WINDS 20 TO 25 KT. SEAS 8 TO 11 FT. 
.FRI NIGHT...E TO SE WINDS 15 TO 20 KT. SEAS 6 TO 9 FT. 
.SAT...E WINDS 10 TO 15 KT. SEAS 5 TO 7 FT. 
.SAT NIGHT...E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. 
.SUN...E TO SE WINDS 10 TO 15 KT. SEAS 5 TO 7 FT. 
.SUN NIGHT...E TO SE WINDS 10 TO 15 KT. SEAS 5 TO 7 FT. 
.MON...E TO SE WINDS 15 TO 20 KT...DIMINISHING TO 10 TO 15 KT
LATE. SEAS 5 TO 7 FT. 

$$

AMZ027-230830-
TROPICAL N ATLANTIC FROM 15N TO 19N BETWEEN 55W AND 60W-
546 PM EDT WED AUG 22 2012

.TONIGHT...SE WINDS 25 TO 30 KT. SEAS 12 TO 17 FT. FREQUENT
SHOWERS AND NUMEROUS TSTMS. 
.THU...E TO SE WINDS 25 TO 30 KT...DIMINISHING TO 20 TO 25 KT
LATE. SEAS 10 TO 15 FT. NUMEROUS SHOWERS AND SCATTERED
TSTMS. 
.THU NIGHT...E WINDS 15 TO 20 KT. SEAS 12 FT...SUBSIDING TO
10 FT LATE. NUMEROUS SHOWERS AND SCATTERED TSTMS. 
.FRI...E WINDS 15 TO 20 KT. SEAS 6 TO 9 FT. 
.FRI NIGHT...NE TO E WINDS 10 TO 15 KT...INCREASING TO 15 TO
20 KT LATE. SEAS 5 TO 7 FT. 
.SAT...NE TO E WINDS 10 TO 15 KT. SEAS 6 FT...BUILDING TO 8 FT
 LATE. 
.SAT NIGHT...E TO SE WINDS 10 TO 15 KT. SEAS 7 TO 10 FT. 
.SUN...E TO SE WINDS 10 TO 15 KT. SEAS 6 TO 9 FT. 
.SUN NIGHT...E TO SE WINDS 15 KT. SEAS 5 TO 7 FT. 
.MON...E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. 

$$

AMZ029-230830-
W CENTRAL CARIBBEAN FROM 11N TO 15N W OF 80W-
546 PM EDT WED AUG 22 2012

.TONIGHT...NE TO E WINDS 15 TO 20 KT...BECOMING NE 10 TO 15 KT
LATE. SEAS 5 TO 7 FT. 
.THU...NE TO E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. SCATTERED
SHOWERS AND ISOLATED TSTMS. 
.THU NIGHT...NE WINDS 10 TO 15 KT...DIMINISHING TO 5 TO 10 KT
LATE. SEAS 4 TO 6 FT. SCATTERED SHOWERS AND ISOLATED
TSTMS. 
.FRI...N TO NE WINDS 5 TO 10 KT. SEAS 3 TO 5 FT. 
.FRI NIGHT...N WINDS 5 TO 10 KT. SEAS 2 TO 4 FT. 
.SAT...W TO NW WINDS 5 TO 10 KT...INCREASING TO 10 TO 15 KT
LATE. SEAS 3 TO 5 FT. 
.SAT NIGHT...NW TO N WINDS 10 TO 15 KT...BECOMING W 5 TO 10 KT
LATE. SEAS 3 TO 5 FT. 
.SUN...W WINDS 5 TO 10 KT...BECOMING SW TO W 10 TO 15 KT 
LATE. SEAS 3 TO 5 FT. 
.SUN NIGHT...N WINDS 10 TO 15 KT...BECOMING E 5 TO 10 KT 
LATE. SEAS 2 TO 4 FT. 
.MON...S WINDS 5 TO 10 KT. SEAS 2 TO 4 FT. 

$$

AMZ031-230830-
CARIBBEAN FROM 11N TO 15N BETWEEN 72W AND 80W INCLUDING COLOMBIA
BASIN-
546 PM EDT WED AUG 22 2012

.TONIGHT...NE TO E WINDS 15 TO 20 KT...DIMINISHING TO 10 TO
15 KT LATE. SEAS 6 TO 8 FT. 
.THU...NE TO E WINDS 10 TO 15 KT. SEAS 5 TO 7 FT. 
.THU NIGHT...NE WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. 
.FRI...WITHIN 90 NM OF COAST OF COLOMBIA...W WINDS 5 TO 10 KT...
INCREASING TO 10 TO 15 KT LATE. ELSEWHERE...NW WINDS
15 TO 20 KT. SEAS 4 TO 6 FT. 
.FRI NIGHT...W WINDS 15 TO 20 KT...INCREASING TO 20 TO 25 KT
LATE. SEAS 5 TO 7 FT. 
.SAT...SW TO W WINDS 15 TO 20 KT. SEAS 5 TO 7 FT. 
.SAT NIGHT...WITHIN 90 NM OF COAST OF COLOMBIA...SW TO W WINDS
10 TO 15 KT...BECOMING SW 5 TO 10 KT LATE. ELSEWHERE...
SW TO W WINDS 15 TO 20 KT. SEAS 5 TO 7 FT. 
.SUN...S TO SW WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. 
.SUN NIGHT...SW WINDS 10 TO 15 KT...BECOMING SE LATE.
SEAS 3 TO 5 FT. 
.MON...SE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. 

$$

AMZ033-230830-
CARIBBEAN S OF 15N BETWEEN 64W AND 72W INCLUDING VENEZUELA BASIN-
546 PM EDT WED AUG 22 2012

.TONIGHT...N TO NE WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. 
.THU...S OF 13N W OF 68W...E WINDS 5 TO 10 KT...BECOMING NW TO
N LATE. SEAS 3 TO 5 FT. ELSEWHERE...W WINDS 15 TO
20 KT...BECOMING SW TO W 20 TO 25 KT LATE. SEAS
5 FT...BUILDING TO 7 FT LATE. NUMEROUS SHOWERS AND
SCATTERED TSTMS. 
.THU NIGHT...S OF 13N W OF 68W...NW TO N WINDS 5 TO 10 KT...
BECOMING SW 10 TO 15 KT LATE. ELSEWHERE...S TO SW
WINDS 15 TO 20 KT...BECOMING S 20 TO 25 KT LATE. SEAS
4 TO 6 FT S OF 13N W OF 68W...AND 6 TO 9 FT ELSEWHERE. NUMEROUS
SHOWERS AND SCATTERED TSTMS. 
.FRI...S OF 13N W OF 68W...S TO SW WINDS 10 TO 15 KT. SEAS 4 TO
6 FT. ELSEWHERE...SE TO S WINDS 20 TO 25 KT. SEAS 6 TO 9 FT. 
.FRI NIGHT...E TO SE WINDS 15 TO 20 KT...BECOMING SE 20 TO
25 KT LATE. SEAS 4 TO 6 FT S OF 13N W OF 68W...AND
7 TO 10 FT ELSEWHERE. 
.SAT...SE WINDS 15 TO 20 KT. SEAS 6 TO 9 FT. 
.SAT NIGHT...E TO SE WINDS 10 TO 15 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 4 TO 6 FT. 
.MON...SE WINDS 15 TO 20 KT. SEAS 4 TO 6 FT. 

$$

AMZ035-230830-
OFFSHORE WATERS WINDWARD ISLANDS INCLUDING TRINIDAD AND TOBAGO-
546 PM EDT WED AUG 22 2012

.TONIGHT...W WINDS 15 TO 20 KT...BECOMING S TO SW 20 TO 25 KT
LATE. SEAS 5 TO 7 FT. NUMEROUS SHOWERS AND SCATTERED
TSTMS. 
.THU...SE TO S WINDS 20 TO 25 KT. SEAS 6 TO 9 FT. NUMEROUS
SHOWERS AND SCATTERED TSTMS. 
.THU NIGHT...E TO SE WINDS 15 TO 20 KT...INCREASING TO 20 TO
25 KT LATE. SEAS 6 TO 9 FT. NUMEROUS SHOWERS AND
SCATTERED TSTMS. 
.FRI...E TO SE WINDS 20 TO 25 KT. SEAS 6 TO 9 FT. 
.FRI NIGHT...E WINDS 15 TO 20 KT. SEAS 6 TO 9 FT. 
.SAT...E TO SE WINDS 15 TO 20 KT...BECOMING E 10 TO 15 KT 
LATE. SEAS 5 TO 7 FT. 
.SAT NIGHT...E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. 
.SUN...E TO SE WINDS 15 TO 20 KT...BECOMING SE 10 TO 15 KT
LATE. SEAS 4 TO 6 FT. 
.SUN NIGHT...E TO SE WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. 
.MON...SE TO S WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. 

$$

AMZ037-230830-
TROPICAL N ATLANTIC FROM 07N TO 15N BETWEEN 55W AND 60W-
546 PM EDT WED AUG 22 2012

.TONIGHT...SE TO S WINDS 20 TO 25 KT. SEAS 6 TO 9 FT. NUMEROUS
SHOWERS AND SCATTERED TSTMS. 
.THU...E TO SE WINDS 20 TO 25 KT...DIMINISHING TO 15 TO 20 KT
LATE. SEAS 7 TO 10 FT. NUMEROUS SHOWERS AND SCATTERED
TSTMS. 
.THU NIGHT...E WINDS 15 TO 20 KT. SEAS 6 TO 9 FT. NUMEROUS
SHOWERS AND SCATTERED TSTMS. 
.FRI...E WINDS 15 TO 20 KT. SEAS 6 TO 9 FT. 
.FRI NIGHT...E WINDS 15 TO 20 KT. SEAS 5 TO 7 FT. 
.SAT...E TO SE WINDS 10 TO 15 KT. SEAS 5 TO 7 FT. 
.SAT NIGHT...E TO SE WINDS 15 TO 20 KT. SEAS 5 TO 7 FT. 
.SUN...SE WINDS 15 TO 20 KT...BECOMING E TO SE 10 TO 15 KT
LATE. SEAS 5 TO 7 FT. 
.SUN NIGHT...E TO SE WINDS 15 TO 20 KT. SEAS 5 TO 7 FT. 
.MON...E TO SE WINDS 10 TO 15 KT. SEAS 5 TO 7 FT. 

$$

AMZ039-230830-
SW CARIBBEAN S OF 11N INCLUDING APPROACHES TO PANAMA CANAL-
546 PM EDT WED AUG 22 2012

.TONIGHT...N TO NE WINDS 5 TO 10 KT. SEAS 4 TO 6 FT. 
.THU...E TO SE WINDS 5 TO 10 KT...BECOMING NW LATE.
SEAS 3 TO 5 FT. SCATTERED SHOWERS AND ISOLATED TSTMS. 
.THU NIGHT...NW TO N WINDS 5 TO 10 KT. SEAS 3 TO 5 FT. 
.FRI...W WINDS 5 TO 10 KT...INCREASING TO 10 TO 15 KT 
LATE. SEAS 3 TO 5 FT. 
.FRI NIGHT...E OF 80W...W TO NW WINDS 5 TO 10 KT...BECOMING SW
TO W 10 TO 15 KT LATE. W OF 80W...NW WINDS 5 TO 10 KT.
SEAS 2 TO 4 FT. 
.SAT...SW WINDS 5 TO 10 KT...BECOMING SW TO W 10 TO 15 KT 
LATE. SEAS 3 TO 5 FT. 
.SAT NIGHT...W WINDS 5 TO 10 KT. SEAS 3 TO 5 FT. 
.SUN...SW WINDS 5 TO 10 KT. SEAS 3 TO 5 FT. 
.SUN NIGHT...N TO NE WINDS 5 TO 10 KT. SEAS 2 TO 4 FT. 
.MON...SE WINDS 5 TO 10 KT. SEAS 2 TO 4 FT. 

$$

AMZ101-230830-
SYNOPSIS FOR THE SW N ATLANTIC INCLUDING THE BAHAMAS
546 PM EDT WED AUG 22 2012

.SYNOPSIS...TROPICAL STORM ISAAC NEAR 16.0N 61.2W AT 5 PM EDT
MOVING W AT 19 KT. MAXIMUM SUSTAINED WINDS REMAIN 40 KT GUSTS 50
KT. ISAAC EXPECTED TO CONTINUE ON A WESTERLY TRACK THIS EVENING
THEN MOVE MORE W-NW ACROSS THE NE CARIBBEAN AND INTENSIFY
MODERATELY TONIGHT THROUGH FRI...MOVING INLAND ACROSS HISPANIOLA
FRI AFTERNOON THEN ACROSS E CUBA SAT AND THROUGH THE STRAITS OF
FLORIDA SUN AND SUN NIGHT. HIGH PRES RIDGE TO PREVAIL ACROSS THE
REGION N OF ISAAC THROUGH THE PERIOD.

$$

AMZ111-230830-
ATLANTIC FROM 27N TO 31N W OF 77W-
546 PM EDT WED AUG 22 2012

.TONIGHT...S TO SW WINDS 10 TO 15 KT. SEAS 2 TO 4 FT. 
.THU...S TO SW WINDS 5 TO 10 KT. SEAS 2 TO 4 FT. SCATTERED
SHOWERS AND ISOLATED TSTMS. 
.THU NIGHT...SE TO S WINDS 5 TO 10 KT...INCREASING TO 10 TO
15 KT LATE. SEAS 2 TO 4 FT. 
.FRI...NW TO N WINDS 5 TO 10 KT N OF 29N W OF 79W...AND E TO SE
10 TO 15 KT ELSEWHERE. SEAS 3 TO 5 FT. 
.FRI NIGHT...E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. 
.SAT...NE TO E WINDS 10 TO 15 KT...BECOMING E 15 TO 20 KT 
LATE. SEAS 6 TO 8 FT. 
.SAT NIGHT...E WINDS 15 TO 20 KT. SEAS 6 TO 9 FT. 
.SUN...NE TO E WINDS 20 TO 25 KT. SEAS 7 TO 10 FT. 
.SUN NIGHT...E WINDS 20 KT N OF 29N W OF 79W...AND E 25 TO 30 KT
ELSEWHERE. SEAS 8 TO 11 FT. 
.MON...E WINDS 25 TO 30 KT. SEAS 8 TO 13 FT. 

$$

AMZ113-230830-
ATLANTIC FROM 27N TO 31N BETWEEN 70W AND 77W-
546 PM EDT WED AUG 22 2012

.TONIGHT...SE TO S WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. 
.THU...E TO SE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. 
.THU NIGHT...E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. 
.FRI...E WINDS 10 TO 15 KT. SEAS 6 TO 8 FT. 
.FRI NIGHT...E WINDS 10 TO 15 KT. SEAS 6 TO 9 FT. 
.SAT...E WINDS 10 TO 15 KT...INCREASING TO 15 TO 20 KT 
LATE. SEAS 7 TO 10 FT. 
.SAT NIGHT...E WINDS 15 TO 20 KT. SEAS 7 TO 10 FT. 
.SUN...E WINDS 20 TO 25 KT. SEAS 7 TO 10 FT. 
.SUN NIGHT...E TO SE WINDS 25 TO 30 KT. SEAS 8 TO 11 FT. 
.MON...E TO SE WINDS 25 TO 30 KT. SEAS 8 TO 11 FT. 

$$

AMZ115-230830-
ATLANTIC FROM 27N TO 31N BETWEEN 65W AND 70W-
546 PM EDT WED AUG 22 2012

.TONIGHT...E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. 
.THU...E TO SE WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. 
.THU NIGHT...E WINDS 10 TO 15 KT. SEAS 6 TO 9 FT. 
.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 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 TO SE WINDS 10 TO 15 KT...BECOMING E 15 TO 20 KT
LATE. SEAS 5 TO 7 FT. 
.MON...NE TO E WINDS 15 TO 20 KT...BECOMING N TO NE 20 TO 25 KT
 LATE. SEAS 9 FT...BUILDING TO 11 FT LATE.

$$

AMZ117-230830-
BAHAMAS INCLUDING CAY SAL BANK-
546 PM EDT WED AUG 22 2012

.TONIGHT...E WINDS 15 TO 20 KT. SEAS 3 TO 5 FT. 
.THU...NE TO E WINDS 15 TO 20 KT. SEAS 3 TO 5 FT. 
.THU NIGHT...NE TO E WINDS 15 TO 20 KT...INCREASING TO 20 TO
25 KT LATE. SEAS 4 TO 6 FT. 
.FRI...NE TO E WINDS 20 TO 25 KT. ATLC EXPOSURES...SEAS 8 FT...
BUILDING TO 10 FT LATE. ELSEWHERE...SEAS 5 TO 7 FT. 
.FRI NIGHT...NE TO E WINDS 25 TO 30 KT. SEAS 9 TO 14 FT ATLC
EXPOSURES...AND 6 TO 9 FT ELSEWHERE. 
.SAT...TROPICAL STORM CONDITIONS POSSIBLE. 
.SAT NIGHT...TROPICAL STORM CONDITIONS POSSIBLE. 
.SUN...TROPICAL STORM CONDITIONS POSSIBLE. 
.SUN NIGHT...TROPICAL STORM CONDITIONS POSSIBLE. 
.MON...SE TO S WINDS 25 TO 30 KT. SEAS 8 TO 13 FT. 

$$

AMZ119-230830-
ATLANTIC FROM 22N TO 27N E OF BAHAMAS TO 70W-
546 PM EDT WED AUG 22 2012

.TONIGHT...E WINDS 15 TO 20 KT. SEAS 5 TO 7 FT. 
.THU...NE TO E WINDS 15 TO 20 KT. SEAS 6 TO 8 FT. 
.THU NIGHT...NE TO E WINDS 20 TO 25 KT. S OF 25N...SEAS 8 FT...
BUILDING TO 10 FT LATE. N OF 25N...SEAS 6 TO 8 FT. 
.FRI...E WINDS 25 TO 30 KT S OF 25N...AND E 15 TO
20 KT N OF 25N. S OF 25N...SEAS 10 TO 15 FT. N OF 25N...SEAS
8 FT...BUILDING TO 10 FT LATE. 
.FRI NIGHT...E WINDS 25 TO 30 KT S OF 25N...AND E
15 TO 20 KT N OF 25N. SEAS 10 TO 15 FT. 
.SAT...E WINDS 25 TO 30 KT. SEAS 10 TO 15 FT. 
.SAT NIGHT...E TO SE WINDS 25 TO 30 KT. SEAS 9 TO 14 FT. 
.SUN...E TO SE WINDS 25 TO 30 KT. SEAS 9 TO 14 FT. 
.SUN NIGHT...SE WINDS 25 TO 30 KT. SEAS 8 TO 13 FT. 
.MON...SE WINDS 25 TO 30 KT. SEAS 8 TO 13 FT. 

$$

AMZ121-230830-
ATLANTIC FROM 22N TO 27N BETWEEN 65W AND 70W-
546 PM EDT WED AUG 22 2012

.TONIGHT...NE TO E WINDS 15 TO 20 KT...BECOMING E 20 TO 25 KT
LATE. SEAS 6 TO 9 FT. 
.THU...E WINDS 20 TO 25 KT. S OF 25N...SEAS 9 FT...BUILDING TO
11 FT LATE. N OF 25N...SEAS 6 TO 9 FT. NUMEROUS
SHOWERS AND SCATTERED TSTMS. 
.THU NIGHT...S OF 25N...E WINDS 20 TO 25 KT...INCREASING TO
25 TO 30 KT LATE. N OF 25N...E WINDS 15 TO 20 KT. SEAS
10 TO 15 FT S OF 25N...AND 8 TO 11 FT N OF 25N.
FREQUENT SHOWERS AND NUMEROUS 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. 
.FRI NIGHT...S OF 25N...E TO SE WINDS 25 TO 30 KT...DIMINISHING
TO 20 TO 25 KT LATE. N OF 25N...E WINDS 15 TO 20 KT.
SEAS 9 TO 14 FT. 
.SAT...E TO SE WINDS 20 TO 25 KT. SEAS 8 TO 13 FT S OF
25N...AND 7 TO 10 FT N OF 25N. 
.SAT NIGHT...E TO SE WINDS 20 TO 25 KT. SEAS 7 TO 10 FT. 
.SUN...E TO SE WINDS 15 TO 20 KT. SEAS 6 TO 9 FT. 
.SUN NIGHT...SE WINDS 15 TO 20 KT. SEAS 5 TO 7 FT. 
.MON...S OF 25N...SE WINDS 15 TO 20 KT...BECOMING SE TO S 10 TO
15 KT LATE. N OF 25N...S WINDS 15 TO 20 KT...
INCREASING TO 20 TO 25 KT LATE. SEAS 6 TO 9 FT. 

$$

AMZ123-230830-
ATLANTIC S OF 22N W OF 70W INCLUDING APPROACHES TO THE WINDWARD
PASSAGE-
546 PM EDT WED AUG 22 2012

.TONIGHT...NE TO E WINDS 15 TO 20 KT. SEAS 5 TO 7 FT. 
.THU...NE TO E WINDS 15 TO 20 KT. SEAS 6 TO 8 FT. SCATTERED
SHOWERS AND ISOLATED TSTMS. 
.THU NIGHT...NE TO E WINDS 20 TO 25 KT. SEAS 8 FT...BUILDING TO
11 FT LATE. NUMEROUS SHOWERS AND SCATTERED TSTMS. 
.FRI...TROPICAL STORM CONDITIONS POSSIBLE. NE TO E WINDS 25 TO
30 KT. SEAS 11 TO 16 FT. 
.FRI NIGHT...TROPICAL STORM CONDITIONS POSSIBLE. E WINDS 30 TO
35 KT...INCREASING TO 40 TO 45 KT LATE. SEAS 13 FT...
BUILDING TO 15 FT LATE. 
.SAT...TROPICAL STORM CONDITIONS POSSIBLE. 
.SAT NIGHT...TROPICAL STORM CONDITIONS POSSIBLE. 
.SUN...TROPICAL STORM CONDITIONS POSSIBLE. 
.SUN NIGHT...SE WINDS 25 TO 30 KT. SEAS 10 FT...SUBSIDING TO
8 FT LATE. 
.MON...SE TO S WINDS 20 TO 25 KT...BECOMING SE 15 TO 20 KT
LATE. SEAS 6 TO 8 FT. 

$$

AMZ125-230830-
ATLANTIC S OF 22N BETWEEN 65W AND 70W INCLUDING PUERTO RICO
TRENCH-
546 PM EDT WED AUG 22 2012

.TONIGHT...NE TO E WINDS 15 TO 20 KT...INCREASING TO 20 TO 25 KT
LATE. SEAS 8 FT...BUILDING TO 10 FT LATE. 
.THU...TROPICAL STORM CONDITIONS POSSIBLE. NE TO E WINDS 25 TO
30 KT. SEAS 12 FT...BUILDING TO 14 FT LATE. FREQUENT
SHOWERS AND NUMEROUS TSTMS. 
.THU NIGHT...TROPICAL STORM CONDITIONS POSSIBLE. E WINDS 25 TO
30 KT. SEAS 12 TO 17 FT. FREQUENT SHOWERS AND NUMEROUS TSTMS. 
.FRI...E TO SE WINDS 25 TO 30 KT. SEAS 12 TO 17 FT. 
.FRI NIGHT...E TO SE WINDS 25 TO 30 KT. SEAS 10 TO 15 FT. 
.SAT...SE WINDS 25 TO 30 KT. SEAS 8 TO 13 FT. 
.SAT NIGHT...SE WINDS 25 TO 30 KT...DIMINISHING TO 20 TO 25 KT
LATE. SEAS 7 TO 10 FT. 
.SUN...SE WINDS 20 TO 25 KT...DIMINISHING TO 15 TO 20 KT 
LATE. SEAS 6 TO 9 FT. 
.SUN NIGHT...SE WINDS 20 TO 25 KT...BECOMING SE TO S 15 TO 20 KT
LATE. SEAS 5 TO 7 FT. 
.MON...SE WINDS 15 TO 20 KT. SEAS 5 TO 7 FT. 

$$

AMZ127-230830-
ATLANTIC FROM 19N TO 22N BETWEEN 55W AND 65W-
546 PM EDT WED AUG 22 2012

.TONIGHT...E WINDS 25 TO 30 KT. SEAS 11 TO 16 FT. FREQUENT
SHOWERS AND NUMEROUS TSTMS. 
.THU...E TO SE WINDS 25 TO 30 KT. SEAS 12 TO 17 FT. FREQUENT
SHOWERS AND NUMEROUS TSTMS. 
.THU NIGHT...W OF 60W...E TO SE WINDS 25 TO 30 KT. SEAS 11 TO
16 FT. E OF 60W...E WINDS 15 TO 20 KT. SEAS 8 TO 11 FT.
FREQUENT SHOWERS AND NUMEROUS TSTMS. 
.FRI...W OF 60W...E TO SE WINDS 20 TO 25 KT. SEAS 9 TO 14 FT.
E OF 60W...E WINDS 10 TO 15 KT. SEAS 6 TO 9 FT. 
.FRI NIGHT...E WINDS 15 TO 20 KT. SEAS 7 TO 10 FT W OF
60W...AND 5 TO 7 FT E OF 60W. 
.SAT...TROPICAL STORM CONDITIONS POSSIBLE. 
.SAT NIGHT...TROPICAL STORM CONDITIONS POSSIBLE. 
.SUN...TROPICAL STORM CONDITIONS POSSIBLE. 
.SUN NIGHT...SE WINDS 10 TO 15 KT. SEAS 6 TO 9 FT. 
.MON...E TO SE WINDS 15 TO 20 KT. SEAS 6 TO 8 FT. 

$$

FORECASTER STRIPLING