NWS Marine Forecast


   GMZ800-300300-  Synopsis for the coastal waters from Bonita Beach to Suwannee River-  350 PM EDT Sat Aug 29 2026      .SYNOPSIS...  High pressure will hold over the waters through the upcoming week  with relatively light winds and seas. The main hazard will be  scattered to numerous mainly evening and overnight showers and  thunderstorms which may produce locally gusty winds and rough  seas.    $$
   GMZ850-300300-  Coastal waters from Tarpon Springs to Suwannee River FL out 20 NM-  350 PM EDT Sat Aug 29 2026    TONIGHT  Northeast winds 5 to 10 knots, becoming east 10 to  15 knots after midnight. Seas 1 foot or less. Wave Detail:  Northeast 1 foot at 2 seconds and west 1 foot at 4 seconds. Bay  and inland waters a moderate chop. Scattered showers and  thunderstorms, mainly this evening.  SUNDAY  East winds 5 to 10 knots, becoming north in the  afternoon. Seas 1 foot or less. Wave Detail: East 1 foot at  2 seconds. Bay and inland waters light chop. Isolated showers and  thunderstorms in the morning, then scattered showers and  thunderstorms in the afternoon.  SUNDAY NIGHT  East winds around 10 knots. Seas 1 foot or less.  Wave Detail: East 1 foot at 2 seconds. Bay and inland waters light  chop. Numerous showers and scattered thunderstorms in the  evening, then isolated showers and thunderstorms after midnight.  MONDAY  East winds 5 to 10 knots, becoming northeast in the  afternoon. Seas 1 foot or less. Wave Detail: East 1 foot at  2 seconds. Bay and inland waters light chop. Isolated showers and  thunderstorms in the morning, then numerous showers and scattered  thunderstorms in the afternoon.  MONDAY NIGHT  East winds around 10 knots. Seas 1 foot or less.  Wave Detail: East 1 foot at 2 seconds. Bay and inland waters light  chop. Scattered thunderstorms. Numerous showers, mainly in the  evening.  TUESDAY  East winds 5 to 10 knots, becoming northeast in the  afternoon. Seas 1 foot or less. Wave Detail: East 1 foot at 2  seconds. Bay and inland waters light chop. Isolated showers and  thunderstorms in the morning, then numerous showers and scattered  thunderstorms in the afternoon.  TUESDAY NIGHT  East winds around 10 knots. Seas 1 foot or less.  Bay and inland waters light chop. Scattered thunderstorms.  Numerous showers, mainly in the evening.  WEDNESDAY  East winds 5 to 10 knots, becoming northeast in the  afternoon. Seas 1 foot or less. Bay and inland waters light chop.  Isolated showers and thunderstorms in the morning, then numerous  showers and scattered thunderstorms in the afternoon.  WEDNESDAY NIGHT  East winds around 10 knots. Seas 1 foot or  less. Bay and inland waters light chop. Numerous showers and  scattered thunderstorms in the evening, then isolated showers and  thunderstorms after midnight.  THURSDAY  East winds 5 to 10 knots. Seas 1 foot or less. Bay  and inland waters light chop. Isolated showers and thunderstorms  in the morning, then numerous showers and scattered thunderstorms  in the afternoon.    Winds and seas higher in and near thunderstorms.    $$