NWS Marine Forecast


   GMZ800-132115-  Synopsis for the coastal waters from Bonita Beach to Suwannee River-  406 AM EDT Thu Aug 13 2026      .SYNOPSIS...  High pressure will hold over the waters through the weekend.  Northwest winds today will generally become east to southeast on  Friday and across the weekend. Rain chances remain low for the  next several days.    $$
   GMZ836-132115-  Charlotte Harbor and Pine Island Sound-  406 AM EDT Thu Aug 13 2026    TODAY  North winds 5 to 10 knots, becoming northwest 10 to  15 knots late. Bay and inland waters a moderate chop.  TONIGHT  Northwest winds 10 to 15 knots, becoming northeast  around 5 knots after midnight. Bay and inland waters a moderate  chop.  FRIDAY  East winds around 5 knots, becoming southwest in the  afternoon. Bay and inland waters light chop. Scattered showers  with isolated thunderstorms in the afternoon.  FRIDAY NIGHT  Northwest winds 5 to 10 knots, becoming east  after midnight. Bay and inland waters light chop. Isolated  showers and thunderstorms.  SATURDAY  East winds 5 to 10 knots, becoming south in the  afternoon. Bay and inland waters light chop. Numerous showers  with isolated thunderstorms in the afternoon.  SATURDAY NIGHT  Northwest winds around 5 knots, becoming east  after midnight. Bay and inland waters smooth. Isolated  thunderstorms. Numerous showers, mainly in the evening.  SUNDAY  Southeast winds around 5 knots, becoming southwest in  the afternoon. Bay and inland waters light chop.  SUNDAY NIGHT  West winds 5 to 10 knots, becoming northwest  after midnight. Bay and inland waters light chop.  MONDAY  North winds around 5 knots, becoming west 10 to  15 knots in the afternoon. Bay and inland waters a moderate chop.    Winds and waves higher in and near thunderstorms.    $$