National Weather Service Key West FL
10:26 PM Sunday August 20.
.small craft should exercise caution for increasing winds, overnight, east winds increasing to 15 to 20 knots. bay waters becoming choppy. scattered showers and isolated thunderstorms. monday, east winds 15 to 20 knots, decreasing to near 15 knots. bay waters choppy, becoming a moderate chop. isolated showers. monday night, east winds 15 to 20 knots, decreasing to near 15 knots. bay waters choppy, becoming a moderate chop. scattered showers and isolated thunderstorms. tuesday, east to southeast winds near 10 knots. bay waters a light chop. scattered showers and isolated thunderstorms. tuesday night and wednesday, southeast winds near 10 knots. bay waters a light chop. scattered showers and isolated thunderstorms. wednesday night, southeast to south winds 10 to 15 knots. bay waters a light to moderate chop. scattered showers and isolated thunderstorms. thursday, south winds near 10 knots. bay waters a light chop. scattered showers and isolated thunderstorms. thursday night through friday night, south winds 5 to 10 knots. bay waters smooth to a light chop. scattered showers and isolated thunderstorms.