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FZNT32 KNHC 262123
OFFN21

MARINE WEATHER HF VOICE BROADCAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
523 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 IS CURRENTLY MOVING FROM THE
STRAITS OF FLORIDA INTO THE SE GULF OF MEXICO NEAR 24.2N 82.3W
WITH MAXIMUM SUSTAINED WINDS 50 KT WITH GUSTS TO 60 KT. ISAAC
WILL REACH 25.1N 83.9W TONIGHT...26.3N 85.9W MON AFTERNOON...THEN
INTENSIFY TO HURRICANE STRENGTH NEAR 27.7N 87.6W MON NIGHT. ISAAC
WILL REACH 28.9N 88.5W TUE AFTERNOON BEFORE MOVING INLAND ON THE
MISSISSIPPI COAST WED WITH WINDS 85 KT AND GUSTS TO 105 KT. 

GULF OF MEXICO N OF 26N W OF 87W

...HURRICANE WARNING E OF 90W...

.TONIGHT...E WINDS 10 TO 15 KT...BECOMING NE TO E 20 TO 30 KT
AFTER MIDNIGHT. SEAS 7 TO 10 FT. 
.MON...TROPICAL STORM CONDITIONS EXPECTED E OF 90W. N TO NE WINDS
30 TO 40 KT...INCREASING TO 40 TO 50 KT IN THE AFTERNOON. SEAS 12
FT... BUILDING TO 18 FT IN THE AFTERNOON. W OF 90W NW TO N WINDS
20 TO 30 KT. SEAS 7 TO 10 FT.
.MON NIGHT AND TUE...HURRICANE CONDITIONS EXPECTED. NW WINDS
60 TO 80 KT. SEAS 16 TO 26 FT. 
.TUE NIGHT...HURRICANE CONDITIONS POSSIBLE. W TO NW WINDS 55 TO
65 KT...DIMINISHING TO 40 TO 50 KT AFTER MIDNIGHT. SEAS 13 TO
18 FT. 
.WED THROUGH THU...TROPICAL STORM CONDITIONS POSSIBLE. SW TO W
WINDS 30 TO 40 KT. SEAS 9 TO 14 FT. 
.THU NIGHT AND FRI...S WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. 

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

...TROPICAL STORM WARNING...

.TONIGHT...TROPICAL STORM CONDITIONS POSSIBLE. E WINDS 10 TO
20 KT...BECOMING NE 25 TO 35 KT AFTER MIDNIGHT. 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. NW
WINDS 25 TO 35 KT. SEAS 9 TO 14 FT. 
.TUE NIGHT THROUGH THU...SW WINDS 15 TO 25 KT. SEAS 6 TO 9 FT. 
.THU NIGHT AND FRI...SE WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. 

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

.TONIGHT...NE TO E 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...EXCEPT N LESS THAN 10 KT WITHIN
60 NM OF COAST OF VERACRUZ. SEAS 3 TO 5 FT. 
.MON NIGHT AND TUE...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...

.TONIGHT...TROPICAL STORM CONDITIONS. N TO NE WINDS 35 TO
45 KT...BECOMING N 45 TO 55 KT AFTER MIDNIGHT. SEAS 15 TO 20 FT.
.MON...TROPICAL STORM CONDITIONS EXPECTED. N TO NW WINDS 50 TO
60 KT...BECOMING SW IN THE AFTERNOON. SEAS 19 FT...BUILDING TO
22 FT IN THE AFTERNOON. 
.MON NIGHT...HURRICANE CONDITIONS EXPECTED. S TO SW WINDS 55 TO
65 KT...DIMINISHING TO 50 TO 60 KT AFTER MIDNIGHT. SEAS 18 TO
28 FT. 
.TUE...TROPICAL STORM CONDITIONS EXPECTED. S TO SW WINDS 40 TO
50 KT...DIMINISHING TO 35 TO 45 KT IN THE AFTERNOON. SEAS 17 TO
27 FT. 
.TUE NIGHT THROUGH WED NIGHT...TROPICAL STORM CONDITIONS
POSSIBLE. S TO SW WINDS 30 TO 40 KT. SEAS 12 TO 17 FT. 
.THU THROUGH FRI...SE WINDS 15 TO 25 KT. SEAS 7 TO 10 FT.