NWS Marine Forecast


   AMZ500-190715-  Synopsis for Flagler Beach to Jupiter Inlet out to 60 nm  225 PM EDT Thu Jun 18 2026      .SYNOPSIS...High pressure will remain over the southern local  Atlantic waters through Friday. Seas will remain generally  favorable for boating with slight daily enhancement to winds  behind the sea breeze along the Atlantic coast. Increasing  coverage of late day, offshore-moving storms is expected through  the weekend with the potential for a few strong or severe storms.    .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 Thursday, June 18th, 2026.    38 nautical miles east of Ponce Inlet.  31 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.    $$
   AMZ555-190715-  Sebastian Inlet to Jupiter Inlet 0-20 nm-  225 PM EDT Thu Jun 18 2026    TONIGHT  South winds 10 to 15 knots. Seas 2 to 3 feet. Wave  Detail: Southeast 3 feet at 4 seconds and east 1 foot at  8 seconds. A light chop on the intracoastal waters. A slight  chance of showers and thunderstorms this evening.  FRIDAY  South winds 10 to 15 knots. Seas 1 to 2 feet. Wave  Detail: Southeast 2 feet at 4 seconds and east 1 foot at  8 seconds. A moderate chop on the intracoastal waters. A chance  of showers and thunderstorms in the afternoon.  FRIDAY NIGHT  South winds 10 to 15 knots, becoming southwest  5 to 10 knots after midnight. Seas 1 to 2 feet. Wave Detail:  Southeast 2 feet at 4 seconds and east 1 foot at 8 seconds. A  light chop 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, becoming south in the  afternoon. Seas 1 foot. Wave Detail: Southeast 1 foot at  3 seconds and east 1 foot at 8 seconds. A light chop on the  intracoastal waters. A slight chance of showers and thunderstorms  in the morning, then showers and thunderstorms likely in the  afternoon.  SATURDAY NIGHT  Southwest winds 5 to 10 knots. Seas 1 foot.  Wave Detail: Southeast 1 foot at 3 seconds and east 1 foot at  7 seconds. Mostly smooth on the intracoastal waters. A chance of  showers and thunderstorms in the evening.  SUNDAY  West winds around 5 knots, becoming east in the  afternoon. Seas 1 foot. Wave Detail: Southeast 1 foot at  3 seconds and east 1 foot at 7 seconds. A light chop on the  intracoastal waters. 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.  MONDAY  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.  MONDAY NIGHT  South winds 5 to 10 knots. Seas 1 to 2 feet.  Mostly smooth on the intracoastal waters.  TUESDAY  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.  TUESDAY NIGHT  South winds 5 to 10 knots. Seas 1 to 2 feet.  Mostly smooth on the intracoastal waters.    Winds and waves higher in and near thunderstorms.    $$