000
FZNT26 KNHC 212034
OFFN05

NAVTEX Marine Forecast
NWS National Hurricane Center Miami, FL
434 PM 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 17.0N 61.3W at 5 PM EDT, and 
is moving north-northwest at 9 kt. Maximum sustained winds are 
75 kt with gusts to 90 kt, and the minimum central pressure is 
988 mb. Tammy will move to 18.1N 62.1W Sun morning, 19.5N 62.9W 
Sun afternoon, 20.9N 63.5W Mon morning, 22.2N 63.7W Mon afternoon,
23.1N 63.6W Tue morning, and 23.8N 63.4W Tue afternoon. Tammy 
will change little in intensity as it moves to near 25.7N 62.7W
and farther N of the Leeward Islands Wed afternoon.

San Juan Atlantic Waters

...HURRICANE WARNING...

.TONIGHT...HURRICANE CONDITIONS POSSIBLE. E winds 15 to 20 kt,
increasing to 25 to 30 kt after midnight. Seas 6 to 8 ft.
Scattered showers. 
.SUN...TROPICAL STORM CONDITIONS EXPECTED. NE to E winds 45 to
60 kt. Seas 8 to 11 ft. Scattered showers. 
.SUN NIGHT...TROPICAL STORM CONDITIONS EXPECTED. NE winds 60 to
65 kt, becoming N to NE 40 to 45 kt after midnight. Seas 9 to
14 ft. Scattered showers and isolated tstms. 
.MON...HURRICANE CONDITIONS POSSIBLE. NW winds 25 to 30 kt.
Seas 8 to 13 ft in NE to E swell. Scattered showers and isolated
tstms. 
.MON NIGHT...TROPICAL STORM CONDITIONS POSSIBLE. NW to N winds
15 to 20 kt. Seas 7 to 10 ft in NE swell. 
.TUE...TROPICAL STORM CONDITIONS POSSIBLE. 
.TUE NIGHT...TROPICAL STORM CONDITIONS POSSIBLE. 
.WED...NE winds 15 to 20 kt. Seas 6 to 9 ft. 
.WED NIGHT...NE winds 15 to 20 kt. Seas 7 to 10 ft in N to NE
swell. 
.THU...NE winds 15 to 20 kt. Seas 7 to 10 ft in N to NE swell.  

San Juan Caribbean Waters

...TROPICAL STORM WARNING...

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