000
FZNT25 KNHC 181505
OFFN04

NAVTEX Marine Forecast
NWS National Hurricane Center Miami, FL
1105 AM EDT Wed Aug 18 2021

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

Southeast Gulf of Mexico

.SYNOPSIS...Hurricane Grace near 19.4N 82.2W 992 mb at 11 AM EDT
moving WNW at 13 kt. Maximum sustained winds 65 kt gusts 80 kt.
Grace will move to 19.7N 84.5W this evening, inland to 20.3N
87.6W Thu morning, weaken to a tropical storm near 20.6N 90.5W
Thu evening, strengthen to a hurricane near 20.7N 93.2W Fri
morning, 20.7N 95.3W Fri evening, and move inland and weaken to
a tropical storm near 20.5N 97.7W Sat morning. Winds and seas
will begin to increase across the southeastern Gulf ahead of
Grace today. These conditions will shift to west of 90W Thu
through late Fri night. 

...TROPICAL STORM WARNING...

.THIS AFTERNOON...E to SE winds 15 to 20 kt. Seas 3 to 5 ft. 
.TONIGHT...TROPICAL STORM CONDITIONS POSSIBLE. E to SE winds
20 to 25 kt, increasing to 30 to 35 kt late. Seas 3 to 6 ft. 
.THU...E to SE winds 25 to 30 kt, diminishing to 15 to 20 kt in
the afternoon. Seas 3 to 7 ft. 
.THU NIGHT...NE to E winds 10 to 15 kt. Seas 3 to 7 ft. 
.FRI...NE to E winds 10 to 15 kt. Seas 3 to 5 ft. 
.FRI NIGHT...NE to E winds 10 to 15 kt. Seas 3 to 4 ft. 
.SAT...E winds 10 to 15 kt. Seas 3 ft. 
.SAT NIGHT...E winds 15 to 20 kt. Seas 3 ft. 
.SUN...E to SE winds 10 to 15 kt. Seas 3 ft.  

Within 200 nm east of the coast of Florida

.SYNOPSIS...Tropical Storm Henri near 30.0N 66.6W 998 mb at 11 AM
EDT moving W at 7 kt. Maximum sustained winds 55 kt gusts 65 kt. 
Henri will move to 29.9N 67.9W this evening, 29.8N 69.8W Thu 
morning, 30.1N 71.4W Thu evening, 30.7N 72.4W Fri morning, 
strengthen to a hurricane near 32.1N 72.5W Fri evening, and 34.2N 
71.5W Sat morning. Elsewhere, high pressure will persist across 
the forecast waters through the period. Fresh east to southeast 
winds over the far southwest part of the area will shift W to the 
Straits of Florida tonight. 

.THIS AFTERNOON...E to SE winds 15 to 20 kt S of 27N, and E to SE
10 to 15 kt N of 27N. Seas 3 to 4 ft. 
.TONIGHT...E winds 10 to 15 kt. S of 27N, seas 3 ft, subsiding to
2 ft or less. N of 27N, seas 3 to 4 ft. 
.THU...NE to E winds 10 to 15 kt. Seas 2 ft or less S of 27N, and
3 to 4 ft N of 27N. 
.THU NIGHT...NE to E winds 10 to 15 kt S of 27N, and N to NE 5 to
10 kt N of 27N. Seas 2 ft or less S of 27N, and 3 to 5 ft N of
27N. 
.FRI...SE to S winds 5 to 10 kt. Seas 2 ft or less S of 27N, and
3 to 5 ft N of 27N. 
.FRI NIGHT...E to SE winds 10 to 15 kt S of 27N, and S 10 to
15 kt N of 27N. Seas 2 ft or less S of 27N, and 3 to 5 ft N of
27N. 
.SAT...SE to S winds 10 to 15 kt. Seas 2 ft or less S of 27N, and
3 to 4 ft N of 27N. 
.SAT NIGHT...E to SE winds 15 to 20 kt S of 27N, and SE to S
15 to 20 kt N of 27N. S of 27N, seas 2 ft or less, building to
3 ft late. N of 27N, seas 3 to 4 ft. 
.SUN...SE to S winds 15 to 20 kt. Seas 3 to 4 ft.