NWS Marine Forecast


   AMZ500-302000-  Synopsis for Flagler Beach to Jupiter Inlet out to 60 nm  251 AM EDT Wed Sep 30 2026      .SYNOPSIS...Generally favorable boating conditions are forecast  through this week and into the upcoming weekend as high pressure  remains in place to the north. This will result in onshore flow  developing today and remaining into the weekend, becoming locally  enhanced each afernoon behind the formation of the east coast sea  breeze. An increase in shower and lightning storm coverage is  forecast across the local waters today through late week.    .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 Wednesday, September 30th, 2026.    48 nautical miles east of Ponce Inlet.  36 nautical miles east of Port Canaveral.  29 nautical miles east of Sebastian Inlet.  21 nautical miles east of Fort Pierce Inlet.  14 nautical miles east of Saint Lucie Inlet.    $$
   AMZ552-302000-  Volusia-Brevard County Line to Sebastian Inlet 0-20 nm-  251 AM EDT Wed Sep 30 2026    TODAY  Southeast winds 5 to 10 knots, becoming east late. Seas  2 feet. Wave Detail: Northeast 2 feet at 10 seconds and southeast  1 foot at 3 seconds. A light chop on the intracoastal waters. A  slight chance of showers this morning, then a chance of showers  and thunderstorms this afternoon.  TONIGHT  Southeast winds 5 to 10 knots. Seas 2 feet. Wave  Detail: Southeast 2 feet at 3 seconds and northeast 1 foot at  10 seconds. 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.  THURSDAY  East winds 10 to 15 knots. Seas 2 to 3 feet. Wave  Detail: Southeast 2 feet at 4 seconds and northeast 1 foot at  9 seconds. A moderate chop on the intracoastal waters. A chance  of showers. A slight chance of thunderstorms in the morning, then  a chance of thunderstorms in the afternoon.  THURSDAY NIGHT  East winds 10 to 15 knots. Seas 2 to 3 feet.  Wave Detail: East 3 feet at 4 seconds and northeast 1 foot at  9 seconds. A light chop on the intracoastal waters. A chance of  showers. A chance of thunderstorms in the evening, then a slight  chance of thunderstorms after midnight.  FRIDAY  Southeast winds 10 to 15 knots. Seas 3 feet. Wave  Detail: East 3 feet at 5 seconds and northeast 1 foot at  10 seconds. A moderate chop on the intracoastal waters. A chance  of showers. A slight chance of thunderstorms in the morning, then  a chance of thunderstorms in the afternoon.  FRIDAY NIGHT  East winds around 10 knots. Seas 2 to 3 feet.  Wave Detail: East 2 feet at 5 seconds and northeast 1 foot at  9 seconds. Mostly smooth on the intracoastal waters. A slight  chance of showers and thunderstorms in the evening.  SATURDAY  East winds 10 to 15 knots. Seas 2 to 3 feet. A  moderate chop on the intracoastal waters. A chance of showers. A  slight chance of thunderstorms in the morning, then a chance of  thunderstorms in the afternoon.  SATURDAY NIGHT  Southeast winds around 10 knots. Seas 3 feet.  Mostly smooth on the intracoastal waters. A slight chance of  showers and thunderstorms in the evening.  SUNDAY  Southeast winds around 10 knots. Seas 2 to 3 feet. A  light chop on the intracoastal waters. A slight chance of showers  and thunderstorms in the morning, then a chance of showers and  thunderstorms in the afternoon.  SUNDAY NIGHT  Southeast winds 5 to 10 knots. Seas 2 to 3 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.    $$