000
FZNT32 KNHC 261518
OFFN21

MARINE WEATHER HF VOICE BROADCAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1118 AM 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 CURENTLY IN THE STRAITS OF 
FLORIDA WILL MOVE INTO THE SE GULF AND INTENSIFY TO A HURRICANE 
THIS EVENING NEAR 25.0N 82.7W. ISAAC WILL CONTINUE TO MOVE NW TO 
26.1N 84.8W MON AND NEAR 28.5N 87.6W TUE AND MOVE INLAND ALONG 
THE MISSISSIPPI COAST WITH WINDS 90 KT GUST TO 110W WED.

GULF OF MEXICO N OF 26N W OF 87W

...TROPICAL STORM WARNING...

.THIS AFTERNOON...E TO SE WINDS 10 TO 15 KT. SEAS 6 TO 9 FT. 
.TONIGHT...TROPICAL STORM CONDITIONS POSSIBLE. NE TO E WINDS
15 TO 25 KT...INCREASING TO 20 TO 30 KT AFTER MIDNIGHT. SEAS
6 TO 9 FT. 
.MON...TROPICAL STORM CONDITIONS EXPECTED. N TO NE WINDS 25 TO
35 KT...INCREASING TO 30 TO 40 KT IN THE AFTERNOON. SEAS 8 FT...
BUILDING TO 11 FT IN THE AFTERNOON. 
.MON NIGHT...TROPICAL STORM CONDITIONS EXPECTED. N WINDS 45 TO
55 KT...BECOMING N TO NW 70 TO 80 KT AFTER MIDNIGHT. SEAS
16 FT...BUILDING TO 19 FT AFTER MIDNIGHT. 
.TUE...HURRICANE CONDITIONS POSSIBLE. NW WINDS 70 TO 80 KT...
INCREASING TO 75 TO 85 KT IN THE AFTERNOON. SEAS 19 FT...
SUBSIDING TO 16 FT IN THE AFTERNOON. 
.TUE NIGHT AND WED...HURRICANE CONDITIONS POSSIBLE. 
.WED NIGHT AND THU...W WINDS 15 TO 25 KT. SEAS 5 TO 7 FT. 

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

...TROPICAL STORM WARNING...

.THIS AFTERNOON...E WINDS 10 TO 20 KT. SEAS 8 TO 11 FT. 
.TONIGHT...NE TO E WINDS 15 TO 25 KT...INCREASING TO 20 TO 30 KT
AFTER MIDNIGHT. SEAS 7 TO 10 FT. 
.MON THROUGH TUE...TROPICAL STORM CONDITIONS POSSIBLE. NW WINDS
25 TO 35 KT. SEAS 8 TO 11 FT. 
.TUE NIGHT THROUGH THU...SW WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. 

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

.THIS AFTERNOON...NE TO E WINDS 10 TO 20 KT...EXCEPT E LESS
THAN 10 KT WITHIN 60 NM OF COAST OF VERACRUZ. SEAS 3 TO 5 FT. 
.TONIGHT...NE WINDS 10 TO 20 KT...BECOMING 10 TO 15 KT AFTER
MIDNIGHT. WITHIN 60 NM OF COAST OF VERACRUZ...NE WINDS LESS
THAN 10 KT. SEAS 4 TO 6 FT. 
.MON THROUGH WED...W TO NW WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. 
.WED NIGHT AND THU...E TO SE WINDS LESS THAN 10 KT. SEAS 3 TO
5 FT. 

GULF OF MEXICO E OF 87W

...HURRICANE WARNING...

.THIS AFTERNOON...TROPICAL STORM CONDITIONS. NE TO E WINDS 25 TO
35 KT. SEAS 8 TO 13 FT. 
.TONIGHT...HURRICANE CONDITIONS EXPECTED. N TO NE WINDS 55 TO
65 KT...BECOMING N 60 TO 70 KT AFTER MIDNIGHT. SEAS 13 TO 18 FT.
.MON...HURRICANE CONDITIONS EXPECTED. N TO NW WINDS 60 TO
70 KT...BECOMING W 65 TO 75 KT IN THE AFTERNOON. SEAS 16 TO
21 FT. 
.MON NIGHT...HURRICANE CONDITIONS EXPECTED. SW WINDS 65 TO
75 KT...BECOMING S TO SW 70 TO 80 KT AFTER MIDNIGHT. SEAS 17 TO
27 FT. 
.TUE...HURRICANE CONDITIONS POSSIBLE. S TO SW WINDS 50 TO
60 KT...BECOMING SW 45 TO 55 KT IN THE AFTERNOON. SEAS 17 TO
27 FT. 
.TUE NIGHT...TROPICAL STORM CONDITIONS POSSIBLE. 
.WED...TROPICAL STORM CONDITIONS POSSIBLE. 
.WED NIGHT AND THU...S TO SW WINDS 10 TO 20 KT. SEAS 6 TO 8 FT.