NWS Marine Forecast


   GMZ800-291315-  Synopsis for the coastal waters from Bonita Beach to Suwannee River-  848 PM EDT Sun Sep 28 2025      .SYNOPSIS...  High pressure will build back over the waters through early next  week with lower rain chances each day. Northerly winds around 10  to 15 knots and seas up to 3 feet expected into the new week. The  gradient further tightens between Tropical Depression Nine east  of Florida and high pressure to the north for Tuesday through  Thursday with cautionary winds around 15-20 knots and seas up to 5  feet possible.    &&    $$
   GMZ853-291315-  Coastal waters from Englewood to Tarpon Springs FL out 20 NM-  848 PM EDT Sun Sep 28 2025    OVERNIGHT  Northeast winds 15 to 20 knots, diminishing to 10 to  15 knots. Seas 2 to 3 feet. Wave Detail: North 2 feet at  4 seconds. Bay and inland waters choppy. Isolated showers and  thunderstorms early this evening.  MONDAY  North winds 10 to 15 knots, increasing to 15 to  20 knots in the afternoon. Seas 2 to 4 feet, occasionally to  5 feet. Wave Detail: North 4 feet at 5 seconds and northwest  3 feet at 4 seconds. Bay and inland waters choppy.  MONDAY NIGHT  North winds 15 to 20 knots. Seas 3 to 4 feet,  occasionally to 5 feet. Wave Detail: North 4 feet at 5 seconds  and northwest 3 feet at 4 seconds. Bay and inland waters choppy.  Isolated showers and thunderstorms.  TUESDAY  North winds 15 to 20 knots, becoming northwest 20 to  25 knots in the afternoon. Seas 3 to 5 feet, occasionally to  6 feet. Wave Detail: North 5 feet at 5 seconds and northwest  3 feet at 5 seconds. Bay and inland waters rough. Isolated  showers and thunderstorms in the afternoon.  TUESDAY NIGHT  North winds 15 to 20 knots with gusts up to  25 knots. Seas 3 to 5 feet, occasionally to 6 feet. Wave Detail:  North 5 feet at 6 seconds and northwest 1 foot at 3 seconds. Bay  and inland waters choppy. Isolated showers and thunderstorms.  WEDNESDAY  North winds 15 to 20 knots. Seas 2 to 3 feet. Wave  Detail: Northwest 3 feet at 5 seconds and north 3 feet at  5 seconds. Bay and inland waters choppy. Isolated showers and  thunderstorms in the afternoon.  WEDNESDAY NIGHT  Northeast winds 15 to 20 knots. Seas 2 to  3 feet. Bay and inland waters choppy. Scattered showers with  isolated thunderstorms.  THURSDAY  Northeast winds 15 to 20 knots. Seas 2 to 4 feet,  occasionally to 5 feet. Bay and inland waters choppy. Isolated  thunderstorms. Isolated showers in the morning, then scattered  showers in the afternoon.  THURSDAY NIGHT  Northeast winds 15 to 20 knots. Seas 3 to  5 feet, occasionally to 6 feet. Bay and inland waters choppy.  Scattered showers with isolated thunderstorms.  FRIDAY  East winds 15 to 20 knots. Seas 3 to 5 feet,  occasionally to 6 feet. Bay and inland waters choppy. Isolated  thunderstorms. Isolated showers in the morning, then scattered  showers in the afternoon.    Winds and seas higher in and near thunderstorms.    $$