000
FZNT25 KNHC 070258
OFFN04

NAVTEX Marine Forecast
NWS National Hurricane Center Miami, FL
1058 PM EDT Wed Sep 6 2017

...Please refer to Coastal Waters Forecasts (CWF) available
through NOAA Weather Radio and other means for detailed
Coastal Waters Forecasts...

Southeast Gulf of Mexico

...HURRICANE CONDITIONS POSSIBLE SAT THROUGH SUN NIGHT...

.SYNOPSIS...Hurricane Katia near 21.7N 94.8W 989 mb at 11 PM EDT 
moving E at 2 kt. Maximum sustained winds 70 kt gusts 85 kt. 
Katia is forecast to move to near 21.5N 94.6W Thu morning, then 
to near 21.3N 94.8W Thu evening, then to near 21.1N 95.4W Fri 
morning, then near 20.6N 96.4W Fri evening, then will make 
landfall, weakening to a post-tropical cyclone near 19.0N 98.5W 
Sat evening, dissipating by Sun evening. Major Hurricane Irma is 
forecast to  move between Cuba and the Bahamas Sat, then turn 
northward across the Florida peninsula, possibly bringing 
tropical storm force winds to eastern portions of the Straits of 
Florida and Florida Bay in the far SE Gulf late Sat into Sun. 

.OVERNIGHT...N winds 5 to 10 kt. Seas 2 ft or less. 
.THU...NE winds 5 to 10 kt. Seas 2 ft or less. 
.THU NIGHT...NE winds 10 to 15 kt. Seas 2 ft or less, building to
3 ft late. Scattered showers and isolated thunderstorms. 
.FRI...NE winds 10 to 15 kt. Seas 3 to 4 ft. 
.FRI NIGHT...TROPICAL STORM CONDITIONS POSSIBLE. NE winds 20 to
25 kt. Seas 3 to 6 ft. 
.SAT...HURRICANE CONDITIONS POSSIBLE. 
.SAT NIGHT...HURRICANE CONDITIONS POSSIBLE. 
.SUN...HURRICANE CONDITIONS POSSIBLE. 
.SUN NIGHT...HURRICANE CONDITIONS POSSIBLE. 
.MON...TROPICAL STORM CONDITIONS POSSIBLE.  

Within 200 nm east of the coast of Florida

.SYNOPSIS...Major Hurricane Irma near 19.4N 66.8W 916 mb at 11
PM EDT moving WNW at 14 kt. Maximum sustained winds 160 kt gusts 
195 kt. Irma is forecast to move to near 20.3N 68.8W Thu 
morning, near 21.3N 71.7W Thu evening, near 22.1N 74.1W Fri 
morning, 22.7N 76.3W Fri evening, near 24.0N 79.3W Sat evening 
near the Straits of Florida, then near 27.4N 80.3W Sun evening, 
and near 32.0N 81.0W Mon evening. Hurricane Jose near 14.4N 
47.5W 989 mb at 11 PM EDT moving WNW at 15 kt. Maximum sustained
winds 75 kt gusts 90 kt. Jose is forecast to continue WNW while 
gradually strengthening, reaching near 14.9N 49.8W Thu morning, 
15.5N 53.0W Thu evening, near 16.1N 55.8W Fri morning, then to 
near 16.8N 58.2W Fri evening, approaching the SW N Atlantic near 
19.3N 62.0W Sat evening, then near 22.4N 65.8W Sun evening and 
25.9N 68.4W Mon evening.

...TROPICAL STORM WARNING...
...HURRICANE CONDITIONS POSSIBLE FRI NIGHT THROUGH MON...

.OVERNIGHT...E to SE winds 5 to 10 kt. Seas 2 ft or less S of
27N, and 3 to 7 ft N of 27N. Scattered showers and isolated
thunderstorms. 
.THU...E winds 5 to 10 kt. Seas 2 ft or less S of 27N, and 3 to
11 ft N of 27N. 
.THU NIGHT...S of 27N, NE winds 15 to 20 kt, Seas 2 ft or less,
building to 3 ft late. N of 27N, NE winds 5 to 10 kt, increasing
to 15 to 20 kt late, Seas 3 to 15 ft. 
.FRI...TROPICAL STORM CONDITIONS EXPECTED. S of 27N, N to NE
winds 20 to 25 kt, increasing to 35 to 40 kt in the afternoon. N
of 27N, NE winds 20 to 25 kt, increasing to 30 to 35 kt in the
afternoon. Seas 3 to 5 ft S of 27N, and 3 to 15 ft N of 27N.
Scattered showers and isolated thunderstorms. 
.FRI NIGHT...HURRICANE CONDITIONS POSSIBLE. S of 27N, N to NE
winds 55 to 60 kt, increasing to 85 to 105 kt late, Seas 3 to
8 ft, building to 3 to 13 ft late. N of 27N, NE winds 45 to
50 kt, becoming NE to E 85 to 95 kt late, Seas 5 to 14 ft.
Scattered showers and isolated thunderstorms. VSBY 1 NM or less. 
.SAT...HURRICANE CONDITIONS POSSIBLE. 
.SAT NIGHT...HURRICANE CONDITIONS POSSIBLE. 
.SUN...HURRICANE CONDITIONS POSSIBLE. 
.SUN NIGHT...HURRICANE CONDITIONS POSSIBLE. 
.MON...HURRICANE CONDITIONS POSSIBLE.