NWS Marine Forecast


   AMZ500-300800-  Synopsis for Flagler Beach to Jupiter Inlet out to 60 nm  254 PM EDT Wed Jul 29 2026      .SYNOPSIS...The Atlantic ridge axis will remain well to the east-  southeast of the local waters into this weekend as low pressure  moves off of the Mid-Atlantic seaboard. A tightening pressure  gradient will increase southwesterly flow through Thursday, which  will in turn deteriorate boating conditions, especially offshore.  Shower and lightning storm chances increase Thursday through the  weekend. There is the potential for isolated strong storms each  day, especially during the afternoons. The potential exists for  isolated strong to severe storms tonight. Mariners should keep an  eye to the western sky for approaching storms.    .GULF STREAM HAZARDS...Southwest winds 15 to 20 knots.    The approximate location of the west wall of the Gulf Stream based on  the Real Time Ocean Forecast System as of Wednesday, July 29th, 2026.    43 nautical miles east of Ponce Inlet.  31 nautical miles east of Port Canaveral.  26 nautical miles east of Sebastian Inlet.  18 nautical miles east of Fort Pierce Inlet.  9 nautical miles east of Saint Lucie Inlet.    $$
   AMZ555-300800-  Sebastian Inlet to Jupiter Inlet 0-20 nm-  254 PM EDT Wed Jul 29 2026    TONIGHT  Southwest winds 10 to 15 knots. Seas 2 to 3 feet. Wave  Detail: Southwest 2 feet at 3 seconds and northeast 1 foot at  9 seconds. A light chop on the intracoastal waters.  THURSDAY  Southwest winds 10 to 15 knots. Seas 1 to 2 feet.  Wave Detail: Southwest 2 feet at 3 seconds and east 1 foot at  9 seconds. A moderate chop on the intracoastal waters. A chance  of showers and thunderstorms in the morning, then a slight chance  of showers and thunderstorms in the afternoon.  THURSDAY NIGHT  Southwest winds around 10 knots. Seas 1 to  2 feet. Wave Detail: West 2 feet at 3 seconds and east 1 foot at  9 seconds. Mostly smooth on the intracoastal waters. A slight  chance of showers and thunderstorms.  FRIDAY  Southwest winds 5 to 10 knots. Seas 1 to 2 feet. Wave  Detail: Southwest 2 feet at 3 seconds and east 1 foot at  9 seconds. A light chop on the intracoastal waters. A chance of  showers and thunderstorms in the morning, then showers and  thunderstorms likely in the afternoon.  FRIDAY NIGHT  Southwest winds 5 to 10 knots. Seas 1 to 2 feet.  Wave Detail: South 2 feet at 3 seconds and east 1 foot at  10 seconds. Mostly smooth on the intracoastal waters. A chance of  showers and thunderstorms in the evening, then a slight chance of  showers and thunderstorms after midnight.  SATURDAY  Southwest winds 5 to 10 knots. Seas 1 to 2 feet. Wave  Detail: Southeast 2 feet at 3 seconds and east 1 foot at  9 seconds. A light chop on the intracoastal waters. A chance of  showers and thunderstorms in the morning, then showers and  thunderstorms likely in the afternoon.  SATURDAY NIGHT  Southwest winds around 10 knots. Seas 1 to  2 feet. Mostly smooth on the intracoastal waters. A chance of  showers and thunderstorms in the evening.  SUNDAY  South winds 10 to 15 knots. Seas 1 to 2 feet. A  moderate 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  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.  MONDAY  Southeast winds 5 to 10 knots. Seas 1 to 2 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.  MONDAY 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.    Winds and waves higher in and near thunderstorms.    $$