NWS Marine Forecast


   AMZ500-150815-  Synopsis for Flagler Beach to Jupiter Inlet out to 60 nm  307 PM EDT Mon Sep 14 2026      .SYNOPSIS...High pressure builds along the eastern seaboard  Tuesday into mid week. Onshore flow increases Tuesday and  especially into Wednesday, becoming fresh to locally strong.  Hazardous boating conditions are expected, with Small Craft  Advisories likely to be needed for the middle of the week. Winds  and seas gradually subside late week, but high rain and storm  chances persist.    .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 Monday, September 14th, 2026.    43 nautical miles east of Ponce Inlet.  29 nautical miles east of Port Canaveral.  24 nautical miles east of Sebastian Inlet.  17 nautical miles east of Fort Pierce Inlet.  9 nautical miles east of Saint Lucie Inlet.    $$
   AMZ555-150815-  Sebastian Inlet to Jupiter Inlet 0-20 nm-  307 PM EDT Mon Sep 14 2026    TONIGHT  Southeast winds around 5 knots. Seas 1 to 2 feet. Wave  Detail: Southeast 1 foot at 3 seconds and east 1 foot at  9 seconds. Smooth on the intracoastal waters. A chance of showers  and thunderstorms after midnight.  TUESDAY  East winds 5 to 10 knots. Seas 1 to 2 feet. Wave  Detail: East 2 feet at 3 seconds and northeast 2 feet at  9 seconds. A light chop on the intracoastal waters. A chance of  showers and thunderstorms.  TUESDAY NIGHT  East winds 10 to 15 knots. Seas 3 to 4 feet.  Wave Detail: Northeast 3 feet at 6 seconds and southeast 1 foot  at 3 seconds. A light chop on the intracoastal waters. A chance  of thunderstorms. A chance of showers in the evening, then  showers likely after midnight.  WEDNESDAY  Northeast winds 15 to 20 knots. Seas 4 to 6 feet,  occasionally to 8 feet. Wave Detail: Northeast 5 feet at  8 seconds. Choppy on the intracoastal waters. Showers likely with  a chance of thunderstorms.  WEDNESDAY NIGHT  East winds 15 to 20 knots. Seas 5 to 7 feet,  occasionally to 9 feet. Wave Detail: Northeast 5 feet at  8 seconds. Choppy on the intracoastal waters. Showers likely with  a chance of thunderstorms.  THURSDAY  East winds around 10 knots. Seas 4 to 6 feet,  occasionally to 8 feet. Wave Detail: Northeast 4 feet at  8 seconds and southeast 2 feet at 4 seconds. A light chop on the  intracoastal waters. Showers likely with a chance of  thunderstorms.  THURSDAY NIGHT  Southeast winds 5 to 10 knots. Seas 3 to  4 feet. Mostly smooth on the intracoastal waters. Showers likely.  Thunderstorms likely in the evening, then a chance of  thunderstorms after midnight.  FRIDAY  East winds 5 to 10 knots. Seas 3 to 4 feet. A light  chop on the intracoastal waters. Showers likely. A chance of  thunderstorms in the morning, then thunderstorms likely in the  afternoon.  FRIDAY NIGHT  Southeast winds 5 to 10 knots. Seas 2 to 3 feet.  Mostly smooth on the intracoastal waters. A chance of showers. A  chance of thunderstorms in the evening, then a slight chance of  thunderstorms after midnight.  SATURDAY  East winds around 5 knots. Seas 2 to 3 feet. Smooth  on the intracoastal waters. A chance of showers and thunderstorms  in the morning, then showers and thunderstorms likely in the  afternoon.  SATURDAY NIGHT  Southeast winds around 5 knots. Seas 2 feet.  Smooth on the intracoastal waters. A chance of showers. A chance  of thunderstorms in the evening, then a slight chance of  thunderstorms after midnight.    Winds and waves higher in and near thunderstorms.    $$