tidal potomac from cobb island to smith point-
743 AM EDT FRI AUG 18 2017
...small craft advisory in effect through saturday morning...
TODAYS winds 10 kt with gusts to 20 kt. Waves 2 ft. A slight chance of showers and tstms this morning, then scattered showers and tstms this afternoon.
TONIGHTS winds 10 to 15 kt...becoming west 5 to 10 kt in the late evening and overnight. Gusts up to 20 kt. Waves 1 to 2 ft. Numerous showers and tstms.
SATURDAYNorthwest winds 10 to 15 kt with gusts to 20 kt...becoming west 5 kt in the afternoon. Waves 1 to 2 ft.
SATURDAY NIGHTSw winds 5 kt. Waves less than 1 ft.
SUNDAYNe winds around 5 kt. Waves 1 ft.
SUNDAY NIGHTSe winds around 5 kt. Waves 1 ft or less.
MONDAYS winds 5 to 10 kt. Waves 1 ft. A chance of showers through the night.
TUESDAYSw winds 10 to 15 kt. Waves 1 ft. A chance of showers and tstms. winds and waves higher and visibilities lower in and near tstms. $$