NWS Marine Forecast


   AMZ500-170730-  Synopsis for Flagler Beach to Jupiter Inlet out to 60 nm  248 PM EDT Sun Aug 16 2026      .SYNOPSIS...High pressure across the local Atlantic waters gradually  shifts south of the local waters Monday, with generally favorable  boating conditions persisting locally. Shower and storm chances  increase through this week as moisture increases, with activity  anticipated to move offshore from the peninsula. Lightning  strikes, wind gusts, heavy downpours, and locally higher seas will  be possible near storm activity.    .GULF STREAM HAZARDS...None.    The approximate location of the west wall of the Gulf Stream based on  the Real Time Ocean Forecast System as of Sunday, August 16th, 2026.    43 nautical miles east of Ponce Inlet.  29 nautical miles east of Port Canaveral.  24 nautical miles east of Sebastian Inlet.  15 nautical miles east of Fort Pierce Inlet.  8 nautical miles east of Saint Lucie Inlet.    $$
   AMZ552-170730-  Volusia-Brevard County Line to Sebastian Inlet 0-20 nm-  248 PM EDT Sun Aug 16 2026    TONIGHT  South winds 5 to 10 knots, becoming southwest after  midnight. Seas 2 feet. Wave Detail: Southeast 1 foot at 4 seconds  and east 1 foot at 9 seconds. Mostly smooth on the intracoastal  waters.  MONDAY  West winds 5 to 10 knots, becoming southeast in the  afternoon. Seas 1 to 2 feet. Wave Detail: Southeast 1 foot at  4 seconds and east 1 foot at 8 seconds. A light chop on the  intracoastal waters. A slight chance of showers and thunderstorms  in the afternoon.  MONDAY NIGHT  Southwest winds 5 to 10 knots, becoming west  after midnight. Seas 1 to 2 feet. Wave Detail: Northwest 1 foot  at 2 seconds and southeast 1 foot at 3 seconds. Mostly smooth on  the intracoastal waters.  TUESDAY  West winds 5 to 10 knots, becoming southwest in the  afternoon. Seas 1 to 2 feet. Wave Detail: Southeast 1 foot at  3 seconds and northwest 1 foot at 3 seconds. A light chop on the  intracoastal waters. A chance of showers and thunderstorms in the  afternoon.  TUESDAY NIGHT  West winds 5 to 10 knots. Seas 1 to 2 feet. Wave  Detail: East 2 feet at 10 seconds and southeast 1 foot at  3 seconds. Mostly smooth on the intracoastal waters.  WEDNESDAY  Southwest winds around 5 knots, becoming south in  the afternoon. Seas 1 to 2 feet. Wave Detail: East 2 feet at  9 seconds and southeast 1 foot at 3 seconds. A light chop on the  intracoastal waters. A chance of showers and thunderstorms in the  afternoon.  WEDNESDAY NIGHT  Southwest winds 5 to 10 knots. Seas 1 to  2 feet. Mostly smooth on the intracoastal waters. A slight chance  of showers and thunderstorms in the evening.  THURSDAY  Southwest winds around 5 knots, becoming southeast in  the afternoon. Seas 1 to 2 feet. A light chop on the intracoastal  waters. A slight chance of showers and thunderstorms in the  afternoon.  THURSDAY NIGHT  South winds 5 to 10 knots. Seas 1 to 2 feet.  Mostly smooth on the intracoastal waters. A slight chance of  showers and thunderstorms in the evening.  FRIDAY  Southwest winds around 5 knots, becoming southeast in  the afternoon. Seas 1 to 2 feet. A light chop on the intracoastal  waters. A slight chance of showers and thunderstorms in the  afternoon.  FRIDAY NIGHT  South winds 5 to 10 knots. Seas 2 feet. Mostly  smooth on the intracoastal waters. A slight chance of showers and  thunderstorms in the evening.    Winds and waves higher in and near thunderstorms.    $$