NWS Marine Forecast


   GMZ800-141315-  Synopsis for the coastal waters from Bonita Beach to Suwannee River-  857 PM EDT Sun Jul 13 2025      .SYNOPSIS...  High pressure will hold over the waters through tonight. An area  of low pressure may develop and move west across the waters Monday  and Tuesday and then well west of the area by midweek. This will  bring increasing shower and thunderstorm activity for much of the  upcoming week. Winds and seas are expected to remain below  cautionary levels at this time, but gusty winds and locally rough  seas will occur in the vicinity of thunderstorms.    &&    $$
   GMZ850-141315-  Coastal waters from Tarpon Springs to Suwannee River FL out 20 NM-  857 PM EDT Sun Jul 13 2025    OVERNIGHT  Northwest winds around 10 knots. Seas around 2 feet.  Wave Detail: West 1 foot at 3 seconds. Bay and inland waters  light chop. A slight chance of showers and thunderstorms early  this evening, then a chance of showers and thunderstorms late  this evening and overnight.  MONDAY  Northwest winds around 10 knots. Seas around 2 feet.  Wave Detail: Northwest 1 foot at 3 seconds. Bay and inland waters  light chop. Showers likely with a chance of thunderstorms in the  morning, then showers and thunderstorms in the afternoon.  MONDAY NIGHT  Northwest winds 5 to 10 knots. Seas 1 to 2 feet  in the evening, then 1 foot or less. Wave Detail: Northwest  1 foot at 4 seconds. Bay and inland waters light chop. Showers.  Thunderstorms, mainly in the evening.  TUESDAY  Northeast winds around 5 knots, becoming west in the  afternoon. Seas 1 foot or less. Wave Detail: West 1 foot at  4 seconds. Bay and inland waters smooth. Showers likely with a  chance of thunderstorms in the morning, then showers and  thunderstorms in the afternoon.  TUESDAY NIGHT  Southeast winds 5 to 10 knots. Seas 1 foot or  less. Wave Detail: West 1 foot at 4 seconds. Bay and inland  waters light chop. Showers. Thunderstorms, mainly in the evening.  WEDNESDAY  Southeast winds 10 to 15 knots. Seas 1 foot or less,  then around 2 feet in the afternoon. Wave Detail: Southeast  1 foot at 2 seconds and west 1 foot at 4 seconds, becoming south  1 foot at 3 seconds and west 1 foot at 4 seconds. Bay and inland  waters a moderate chop. Showers. A chance of thunderstorms in the  morning, then thunderstorms in the afternoon.  WEDNESDAY NIGHT  Southeast winds around 15 knots. Seas around  2 feet. Bay and inland waters a moderate chop. Showers and  thunderstorms in the evening, then showers likely with a chance  of thunderstorms after midnight.  THURSDAY  South winds 10 to 15 knots. Seas around 2 feet. Bay  and inland waters a moderate chop. Showers, thunderstorms.  THURSDAY NIGHT  South winds 10 to 15 knots. Seas 1 to 2 feet in  the evening, then 1 foot or less. Bay and inland waters a  moderate chop. Showers and thunderstorms in the evening, then  showers likely with a chance of thunderstorms after midnight.  FRIDAY  Southeast winds around 10 knots, becoming south in the  afternoon. Seas 1 foot or less. Bay and inland waters light chop.  Showers and thunderstorms likely.    Winds and seas higher in and near thunderstorms.    $$