073 
FZNT26 KNHC 210917
OFFN05

NAVTEX Marine Forecast
NWS National Hurricane Center Miami, FL
517 AM EDT Sat Oct 21 2023

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

.SYNOPSIS...Hurricane Tammy is near 15.2N 60.4W at 5 AM EDT, and
is moving northwest at 8 kt. Maximum sustained winds are 70 kt 
with gusts to 85 kt, and the minimum central pressure is 991 mb. 
Tammy will move to 16.3N 61.3W this afternoon, 17.8N 62.4W Sun 
morning, and 19.3N 63.3W Sun afternoon. Hurricane Tammy will 
reach 20.6N 64.0W Mon morning, 21.9N 64.2W Mon afternoon, and 
22.8N 64.0W Tue morning. Tammy will change little in intensity as
it moves farther N of the Leeward Islands early Wed. Winds and 
seas will start to diminish across the region Tue.

San Juan Atlantic Waters

...HURRICANE WARNING...

.TODAY...E to SE winds 15 to 20 kt. Seas 6 to 9 ft. Scattered
showers and isolated tstms. 
.TONIGHT...TROPICAL STORM CONDITIONS POSSIBLE. NE to E winds
15 to 20 kt, increasing to 35 to 40 kt after midnight. Seas 6 to
9 ft. Scattered showers and isolated tstms. 
.SUN...TROPICAL STORM CONDITIONS EXPECTED. NE winds 55 to
70 kt. Seas 8 to 11 ft. Scattered showers and isolated tstms. 
.SUN NIGHT...TROPICAL STORM CONDITIONS EXPECTED. N winds 60 to
75 kt. Seas 8 to 11 ft. Scattered showers and isolated tstms. 
.MON...TROPICAL STORM CONDITIONS POSSIBLE. NW winds 50 to
55 kt, becoming W to NW 30 to 35 kt in the afternoon. Seas 7 to
10 ft. 
.MON NIGHT...TROPICAL STORM CONDITIONS POSSIBLE. 
.TUE...TROPICAL STORM CONDITIONS POSSIBLE. 
.TUE NIGHT...N to NE winds 15 to 20 kt. Seas 6 to 8 ft. 
.WED...NE winds 10 to 15 kt. Seas 6 to 9 ft in NE swell.  

San Juan Caribbean Waters

...TROPICAL STORM WARNING...

.TODAY...TROPICAL STORM CONDITIONS POSSIBLE. E winds 25 to
30 kt. Seas 4 to 5 ft. Scattered showers and isolated tstms. 
.TONIGHT...TROPICAL STORM CONDITIONS POSSIBLE. NE winds 15 to
20 kt, becoming N 35 to 40 kt after midnight. Seas 3 to 5 ft.
Scattered showers and isolated tstms. 
.SUN...HURRICANE CONDITIONS POSSIBLE. NW to N winds 50 to
55 kt, becoming SW to W 10 to 15 kt in the afternoon. Seas 3 to
5 ft. Scattered showers and isolated tstms. 
.SUN NIGHT...TROPICAL STORM CONDITIONS POSSIBLE. SW winds 10 to
15 kt. Seas 3 to 5 ft. Scattered showers and isolated tstms. 
.MON...S to SW winds 10 to 15 kt. Seas 3 to 4 ft. 
.MON NIGHT...SE winds 5 to 10 kt. Seas 3 ft. 
.TUE...SE winds 5 to 10 kt, shifting to W in the afternoon. Seas
3 ft. 
.TUE NIGHT...NE winds 10 to 15 kt. Seas 3 ft. 
.WED...NE to E winds 10 to 15 kt. Seas 3 to 4 ft.