000
FZNT32 KNHC 260916
OFFN21

MARINE WEATHER HF VOICE BROADCAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
516 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 995 MB IS AT 23.2N 78.8W AT
5 AM THIS MORNING. MAXIMUM SUSTAINED WINDS ARE 50 KT WITH GUSTS
TO 60 KT. ISAAC IS MOVING NW OR 305 DEG AT 14 KT. ISSAC IS
EXPECTED TO INCREASE TO 60 KT GUSTS 75 KT REACHING NEAR 24.2N
80.8W AT 2 PM THIS AFTERNOON...THEN INCREASE TO A MINIMAL
HURRICANE WITH 65 KT GUSTS 80 KT NEAR 25.5N 83.1W AT 2 AM MON.
ISSAC IS FORECAST TO INCREASE TO 70 KT GUSTS 85 KT NEAR 26.9N
84.9W AT 2 PM MON AND 80 KT GUSTS 100 KT NEAR 28.1N 86.5W AT
2 AM TUE...AND 90 KT GUSTS 110 KT OVER THE COAST NEAR 30.2N
88.0W AT 2 AM WED... THEN WEAKEN TO A TROPICAL STORM INLAND NEAR
32.0N 88.5W AT 2 AM THU...AND FURTHER WEAKEN TO A TROPICAL
DEPRESSION WELL INLAND NEAR 34.0N 88.5W AT 2 AM FRI. 


GULF OF MEXICO N OF 26N W OF 87W

...TROPICAL STORM WARNING...

.TODAY...E TO SE WINDS 10 TO 15 KT...BECOMING NE TO E 10 TO
20 KT IN THE AFTERNOON. SEAS 6 TO 9 FT. 
.TONIGHT...NE TO E WINDS 15 TO 25 KT. SEAS 7 TO 10 FT. 
.MON...TROPICAL STORM CONDITIONS EXPECTED. N TO NE WINDS 20 TO
30 KT...INCREASING TO 30 TO 40 KT IN THE AFTERNOON. SEAS 8 TO
11 FT. 
.MON NIGHT...TROPICAL STORM CONDITIONS EXPECTED. N TO NE WINDS
35 TO 45 KT...BECOMING N 50 TO 60 KT AFTER MIDNIGHT. SEAS
15 FT...BUILDING TO 18 FT AFTER MIDNIGHT. 
.TUE...HURRICANE CONDITIONS POSSIBLE. NW WINDS 75 TO 85 KT. SEAS
18 FT...SUBSIDING TO 15 FT IN THE AFTERNOON. 
.TUE NIGHT AND WED...TROPICAL STORM CONDITIONS POSSIBLE. 
.WED NIGHT AND THU...W WINDS 10 TO 20 KT. SEAS 3 TO 5 FT. 

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

.TODAY...E WINDS 10 TO 20 KT. SEAS 8 TO 13 FT. 
.TONIGHT...NE TO E WINDS 15 TO 25 KT. SEAS 7 TO 10 FT. 
.MON THROUGH WED...TROPICAL STORM CONDITIONS POSSIBLE. W WINDS
15 TO 25 KT. SEAS 7 TO 10 FT. 
.WED NIGHT AND THU...SW WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. 

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

.TODAY...NE TO E WINDS 10 TO 20 KT...BECOMING NE 10 TO 15 KT IN
THE AFTERNOON. WITHIN 60 NM OF COAST OF VERACRUZ...N TO NE WINDS
LESS THAN 10 KT. 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...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...

.TODAY...TROPICAL STORM CONDITIONS. NE TO E WINDS 25 TO 35 KT...
BECOMING N TO NE 50 TO 60 KT IN THE AFTERNOON. SEAS 9 TO 14 FT. 
.TONIGHT...HURRICANE CONDITIONS EXPECTED. N WINDS 55 TO 65 KT.
SEAS 13 TO 18 FT. 
.MON...HURRICANE CONDITIONS EXPECTED. NW WINDS 60 TO 70 KT. SEAS
16 TO 21 FT. 
.MON NIGHT AND TUE...TROPICAL STORM CONDITIONS EXPECTED. SW
WINDS 65 TO 85 KT. SEAS 17 TO 27 FT. 
.TUE NIGHT...TROPICAL STORM CONDITIONS POSSIBLE. SW WINDS 40 TO
50 KT...BECOMING S TO SW 30 TO 40 KT AFTER MIDNIGHT. SEAS
16 FT...SUBSIDING TO 13 FT AFTER MIDNIGHT. 
.WED...TROPICAL STORM CONDITIONS POSSIBLE. 
.WED NIGHT AND THU...S TO SW WINDS 10 TO 20 KT. SEAS 5 TO 7 FT.