NWS Marine Forecast


   GMZ800-161330-  Synopsis for the coastal waters from Bonita Beach to Suwannee River-  825 PM EDT Tue Jul 15 2025      .SYNOPSIS...    Marine conditions will continue to deteriorate for the next  couple of days as Invest 93 moves over FL into the Gulf. Winds  will begin to increase this evening and stay elevated. Winds  finally start to subside Friday into the weekend as the low  pressure system moves further away from the area    &&    $$
   GMZ850-161330-  Coastal waters from Tarpon Springs to Suwannee River FL out 20 NM-  825 PM EDT Tue Jul 15 2025    TONIGHT  Southwest winds 5 to 10 knots, becoming south after  midnight, then becoming southeast 10 to 15 knots late. Seas  1 foot or less. Wave Detail: Southwest 1 foot at 3 seconds. Bay  and inland waters a moderate chop. Widespread showers and  numerous thunderstorms until early morning, then scattered  showers and thunderstorms late.  WEDNESDAY  South winds 10 to 15 knots with gusts up to  20 knots. Seas 2 to 3 feet. Wave Detail: Southwest 2 feet at  4 seconds. Bay and inland waters a moderate chop. Numerous  showers and thunderstorms.  WEDNESDAY NIGHT  Southeast winds 10 to 15 knots. Seas 2 to  3 feet. Wave Detail: Southwest 2 feet at 4 seconds. Bay and  inland waters a moderate chop. Numerous showers and  thunderstorms.  THURSDAY  South winds 10 to 15 knots. Seas 2 to 3 feet. Wave  Detail: South 2 feet at 5 seconds. Bay and inland waters a  moderate chop. Numerous thunderstorms. Widespread showers.  THURSDAY NIGHT  South winds 5 to 10 knots. Seas 1 to 2 feet.  Wave Detail: South 2 feet at 5 seconds and southwest 1 foot at  2 seconds. Bay and inland waters light chop. Widespread showers  and numerous thunderstorms in the evening, then scattered showers  and thunderstorms after midnight.  FRIDAY  Southeast winds 5 to 10 knots, becoming southwest in  the afternoon. Seas 1 to 2 feet in the morning, then 1 foot or  less. Wave Detail: South 1 foot at 5 seconds, becoming southwest  1 foot at 5 seconds. Bay and inland waters light chop. Numerous  showers and thunderstorms.  FRIDAY NIGHT  Northwest winds around 5 knots, becoming east  after midnight. Seas 1 foot or less. Bay and inland waters  smooth. Numerous showers and thunderstorms, mainly in the  evening.  SATURDAY  Southeast winds around 5 knots, becoming southwest in  the afternoon. Seas 1 foot or less. Bay and inland waters smooth.  Scattered showers and thunderstorms.  SATURDAY NIGHT  Northwest winds around 5 knots. Seas 1 foot or  less. Bay and inland waters smooth. Scattered showers and  thunderstorms.  SUNDAY  Northwest winds 5 to 10 knots. Seas 1 foot or less. Bay  and inland waters light chop. Numerous showers and thunderstorms.    Winds and seas higher in and near thunderstorms.    $$