000
FZNT32 KNHC 270322
OFFN21

MARINE WEATHER HF VOICE BROADCAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1122 PM EDT SUN AUG 26 2012

MARINE WEATHER HF VOICE BROADCAST FOR THE GULF OF MEXICO.

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.

SYNOPSIS FOR THE GULF OF MEXICO

.SYNOPSIS...TROPICAL STORM ISAAC NEAR 24.2N 82.9W AT 11 PM EDT
MOVING WNW 12 KT ACROSS EXTREME W FLORIDA KEYS WILL GRADUALLY
TURN MORE NW AND INTO THE SE GULF OF MEXICO TONIGHT...REACHING
NEAR 25.2N 84.8W MON MORNING...THEN INTENSIFY TO A HURRICANE
REACHING 26.5N 86.7W MON EVENING...AND CONTINUE NW AND SLOWLY
INTENSIFY...REACHING 28.9N 89.3W TUE EVENING...THEN INLAND
ACROSS SE LOUISIANA TUE NIGHT AND WED.

GULF OF MEXICO N OF 26N W OF 87W

...HURRICANE WARNING...

.OVERNIGHT...NE TO E WINDS 10 TO 20 KT. SEAS 7 TO 10 FT. 
.MON...TROPICAL STORM CONDITIONS EXPECTED. N TO NE WINDS 30 TO
40 KT...INCREASING TO 35 TO 45 KT IN THE AFTERNOON. SEAS 12 FT...
BUILDING TO 18 FT IN THE AFTERNOON. 
.MON NIGHT AND TUE...HURRICANE CONDITIONS EXPECTED. NW WINDS
55 TO 75 KT. SEAS 17 TO 27 FT. 
.TUE NIGHT AND WED...TROPICAL STORM CONDITIONS POSSIBLE. W WINDS
40 TO 50 KT. SEAS 13 TO 18 FT. 
.WED NIGHT THROUGH FRI...S WINDS 20 TO 30 KT. SEAS 7 TO 10 FT. 

GULF OF MEXICO FROM 22N TO 26N W OF 87W

...TROPICAL STORM WARNING...

.OVERNIGHT...NE WINDS 10 TO 20 KT. SEAS 8 TO 11 FT. 
.MON...TROPICAL STORM CONDITIONS EXPECTED. N TO NE WINDS 30 TO
40 KT...BECOMING N 35 TO 45 KT IN THE AFTERNOON. SEAS 9 TO
14 FT. 
.MON NIGHT AND TUE...TROPICAL STORM CONDITIONS EXPECTED. W TO NW
WINDS 35 TO 45 KT. SEAS 9 TO 14 FT. 
.TUE NIGHT THROUGH THU...S TO SW WINDS 15 TO 25 KT. SEAS 6 TO
9 FT. 
.THU NIGHT AND FRI...SE WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. 

SW GULF OF MEXICO S OF 22N W OF 87W

.OVERNIGHT...NE WINDS 10 TO 15 KT...EXCEPT N TO NE LESS THAN
10 KT WITHIN 60 NM OF COAST OF VERACRUZ. SEAS 3 TO 5 FT. 
.MON...N WINDS 10 TO 15 KT. WITHIN 60 NM OF COAST OF VERACRUZ...
N TO NW WINDS LESS THAN 10 KT...BECOMING N IN THE AFTERNOON.
SEAS 3 TO 5 FT. 
.MON NIGHT AND TUE...W TO NW WINDS 10 TO 15 KT...EXCEPT N TO NW
LESS THAN 10 KT WITHIN 60 NM OF COAST OF VERACRUZ. SEAS 4 TO
6 FT. 
.TUE NIGHT AND WED...SW TO W WINDS 10 TO 15 KT...EXCEPT SW LESS
THAN 10 KT WITHIN 60 NM OF COAST OF VERACRUZ. SEAS 4 TO 6 FT. 
.WED NIGHT THROUGH FRI...SE WINDS 10 TO 15 KT...EXCEPT E TO SE
LESS THAN 10 KT WITHIN 60 NM OF COAST OF VERACRUZ. SEAS 3 TO
5 FT. 

GULF OF MEXICO E OF 87W

...HURRICANE WARNING...

.OVERNIGHT...TROPICAL STORM CONDITIONS. N TO NE WINDS 45 TO
55 KT. SEAS 16 TO 21 FT. 
.MON...HURRICANE CONDITIONS EXPECTED. N WINDS 50 TO 60 KT...
BECOMING S TO SW 55 TO 65 KT IN THE AFTERNOON. SEAS 16 TO 26 FT.
.MON NIGHT...HURRICANE CONDITIONS EXPECTED. S WINDS 60 TO 70 KT.
SEAS 18 TO 28 FT. 
.TUE...TROPICAL STORM CONDITIONS EXPECTED. S TO SW WINDS 35 TO
45 KT...DIMINISHING TO 30 TO 40 KT IN THE AFTERNOON. SEAS
24 FT...SUBSIDING TO 21 FT IN THE AFTERNOON. 
.TUE NIGHT THROUGH THU...TROPICAL STORM CONDITIONS POSSIBLE. S
WINDS 30 TO 40 KT. SEAS 11 TO 16 FT. 
.THU NIGHT AND FRI...SE WINDS 10 TO 20 KT. SEAS 6 TO 9 FT.