NWS Marine Forecast


   AMZ500-011415-  Synopsis for Flagler Beach to Jupiter Inlet out to 60 nm  911 PM EDT Thu Apr 30 2026      .SYNOPSIS...Generally favorable boating conditions as a stationary  front remains draped across north Florida and a high pressure  ridge axis over south Florida eventually retreats seaward.  Boating conditions deteriorate this weekend and early next week,  as a stronger front approaches then pushes through the local  Atlantic waters Saturday night and Sunday. In addition to  increasing winds and building seas, scattered to numerous showers  and lightning storms will accompany the boundary. The front is  forecast to settle over south Florida by Monday, but poor to  hazardous boating conditions could linger through the day.    .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, April 30th, 2026.    58 nautical miles east of Ponce Inlet.  38 nautical miles east of Port Canaveral.  28 nautical miles east of Sebastian Inlet.  19 nautical miles east of Fort Pierce Inlet.  11 nautical miles east of Saint Lucie Inlet.    $$
   AMZ555-011415-  Sebastian Inlet to Jupiter Inlet 0-20 nm-  911 PM EDT Thu Apr 30 2026    REST OF TONIGHT  South winds 10 to 15 knots, becoming west late  this evening and early morning, diminishing to 5 to 10 knots  early this morning. Seas 3 to 4 feet. Wave Detail: Southeast  3 feet at 4 seconds and northeast 3 feet at 10 seconds. A light  chop on the intracoastal waters.  FRIDAY  Southwest winds 5 to 10 knots, becoming southeast 10 to  15 knots in the afternoon. Seas 3 to 4 feet. Wave Detail:  Northeast 3 feet at 12 seconds and southeast 2 feet at 4 seconds.  A moderate chop on the intracoastal waters.  FRIDAY NIGHT  South winds 10 to 15 knots. Seas 3 to 4 feet.  Wave Detail: Southeast 3 feet at 4 seconds and northeast 3 feet  at 11 seconds. A light chop on the intracoastal waters.  SATURDAY  South winds 10 to 15 knots. Seas 3 to 4 feet. Wave  Detail: South 3 feet at 4 seconds and northeast 3 feet at  11 seconds. A moderate chop on the intracoastal waters.  SATURDAY NIGHT  West winds 10 to 15 knots. Seas 3 to 4 feet.  Wave Detail: Southwest 3 feet at 5 seconds and northeast 2 feet  at 10 seconds. A light chop on the intracoastal waters. A slight  chance of showers and thunderstorms in the evening, then a chance  of showers and thunderstorms after midnight.  SUNDAY  North winds 15 to 20 knots. Seas 4 to 6 feet,  occasionally to 8 feet. Wave Detail: North 5 feet at 8 seconds  and north 4 feet at 5 seconds. Choppy on the intracoastal waters.  Showers with a chance of thunderstorms in the morning, then  showers and thunderstorms likely in the afternoon.  SUNDAY NIGHT  Northeast winds 15 to 20 knots. Seas 4 to 6 feet,  occasionally to 8 feet. Choppy on the intracoastal waters. A  chance of showers. A chance of thunderstorms in the evening, then  a slight chance of thunderstorms after midnight.  MONDAY  Northeast winds 15 to 20 knots. Seas 4 to 6 feet,  occasionally to 8 feet. Choppy on the intracoastal waters. A  slight chance of showers and thunderstorms.  MONDAY NIGHT  East winds 10 to 15 knots. Seas 4 to 5 feet,  occasionally to 6 feet. A light chop on the intracoastal waters.  A slight chance of showers and thunderstorms after midnight.  TUESDAY  East winds 10 to 15 knots. Seas 3 to 4 feet. A  moderate chop on the intracoastal waters. A slight chance of  showers. A slight chance of thunderstorms in the afternoon.  TUESDAY NIGHT  East winds 10 to 15 knots, becoming southeast  5 to 10 knots after midnight. Seas 3 to 4 feet. A light chop on  the intracoastal waters.    Winds and waves higher in and near thunderstorms.    $$