NWS Marine Forecast


   GMZ853-132015-  Coastal waters from Englewood to Tarpon Springs FL out 20 NM-  306 AM EDT Fri Mar 13 2026    SMALL CRAFT EXERCISE CAUTION    TODAY  Northeast winds 15 to 20 knots, diminishing to 10 to  15 knots late this morning and early afternoon, then becoming  northwest 5 to 10 knots late. Seas 2 to 4 feet, occasionally to  5 feet. Wave Detail: North 3 feet at 5 seconds and northeast  2 feet at 3 seconds. Bay and inland waters choppy.  TONIGHT  North winds around 10 knots, becoming northeast after  midnight. Seas around 2 feet. Wave Detail: North 2 feet at  4 seconds and west 2 feet at 7 seconds. Bay and inland waters  light chop.  SATURDAY  East winds around 10 knots, becoming south in the  afternoon. Seas around 2 feet in the morning, then 1 foot or  less. Wave Detail: East 1 foot at 2 seconds and north 1 foot at  5 seconds, becoming southeast 1 foot at 2 seconds and north  1 foot at 4 seconds. Bay and inland waters light chop. A chance  of showers with a slight chance of thunderstorms.  SATURDAY NIGHT  Southeast winds 5 to 10 knots. Seas 1 foot or  less. Wave Detail: Southeast 1 foot at 3 seconds and northwest  1 foot at 4 seconds. Bay and inland waters light chop. A chance  of showers with a slight chance of thunderstorms.  SUNDAY  Southeast winds 10 to 15 knots. Seas 1 foot or less,  then around 2 feet in the afternoon. Wave Detail: Southeast  1 foot at 3 seconds, becoming south 1 foot at 3 seconds. Bay and  inland waters a moderate chop. A slight chance of thunderstorms.  A chance of showers in the morning, then showers likely in the  afternoon.  SUNDAY NIGHT  South winds 10 to 15 knots. Seas around 2 feet.  Wave Detail: South 2 feet at 4 seconds. Bay and inland waters a  moderate chop. A slight chance of thunderstorms. Showers likely,  mainly in the evening.  MONDAY  South winds 15 to 20 knots. Seas 2 to 4 feet,  occasionally to 5 feet. Bay and inland waters choppy. Showers  with a slight chance of thunderstorms.  MONDAY NIGHT  West winds 15 to 20 knots, becoming northwest  20 to 25 knots after midnight. Seas 3 to 4 feet, occasionally to  5 feet, building to 4 to 6 feet, occasionally to 8 feet after  midnight. Bay and inland waters rough. A slight chance of  thunderstorms. Showers likely, mainly in the evening.  TUESDAY  North winds 20 to 25 knots, diminishing to 15 to  20 knots in the afternoon. Seas 4 to 6 feet, occasionally to  8 feet. Bay and inland waters rough. A slight chance of showers  and thunderstorms in the morning.    Winds and seas higher in and near thunderstorms.    $$