NWS Marine Forecast


   AMZ555-181915-  Sebastian Inlet to Jupiter Inlet 0-20 nm-  228 AM EDT Fri Sep 18 2026    TODAY  Northeast winds 5 to 10 knots. Seas 3 to 4 feet. Wave  Detail: Northeast 3 feet at 7 seconds and southeast 1 foot at  4 seconds. A light chop on the intracoastal waters. A chance of  showers and thunderstorms.  TONIGHT  Northeast winds around 5 knots. Seas 2 to 3 feet. Wave  Detail: Northeast 2 feet at 7 seconds and southeast 1 foot at  4 seconds. Smooth on the intracoastal waters. A chance of showers  and thunderstorms.  SATURDAY  Northeast winds around 5 knots. Seas 2 to 3 feet.  Wave Detail: Northeast 2 feet at 7 seconds and southeast 1 foot  at 4 seconds. Smooth on the intracoastal waters. A chance of  showers and thunderstorms.  SATURDAY NIGHT  East winds around 5 knots, becoming south after  midnight. Seas 2 feet. Wave Detail: Northeast 2 feet at 7 seconds  and southeast 1 foot at 3 seconds. Smooth on the intracoastal  waters. A chance of thunderstorms. A chance of showers in the  evening, then showers likely after midnight.  SUNDAY  Northwest winds around 5 knots, becoming east in the  afternoon. Seas 1 to 2 feet. Wave Detail: Southeast 1 foot at  3 seconds and northeast 1 foot at 7 seconds. Smooth on the  intracoastal waters. A chance of thunderstorms. A chance of  showers in the morning, then showers likely in the afternoon.  SUNDAY NIGHT  Southeast winds around 5 knots, becoming south  after midnight. Seas 1 to 2 feet. Wave Detail: Southeast 1 foot  at 3 seconds and northeast 1 foot at 7 seconds. Smooth on the  intracoastal waters. A chance of thunderstorms. Showers likely in  the evening, then a chance of showers after midnight.  MONDAY  West winds around 5 knots, becoming southeast in the  afternoon. Seas 1 to 2 feet. Smooth on the intracoastal waters. A  chance of showers and thunderstorms in the morning, then showers  and thunderstorms likely in the afternoon.  MONDAY NIGHT  Southeast winds around 5 knots, becoming south  after midnight. Seas 2 to 3 feet. Smooth on the intracoastal  waters. A chance of showers and thunderstorms.  TUESDAY  South winds around 5 knots, becoming southeast in the  afternoon. 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.  TUESDAY NIGHT  Southeast winds around 5 knots. Seas 2 to  3 feet. Smooth on the intracoastal waters. A chance of showers  and thunderstorms.    Winds and waves higher in and near thunderstorms.    $$