NWS Marine Forecast


   AMZ500-180830-  Synopsis for Flagler Beach to Jupiter Inlet out to 60 nm  239 PM EDT Fri Jul 17 2026      .SYNOPSIS...The pressure gradient tightens into this weekend and  early next week as a weak low develops across the eastern Gulf and  western Florida coast. Isolated to scattered showers and lightning  storms are forecast across the local Atlantic waters each evening  into the overnight hours.    .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 Friday, July 17th, 2026.    38 nautical miles east of Ponce Inlet.  29 nautical miles east of Port Canaveral.  24 nautical miles east of Sebastian Inlet.  16 nautical miles east of Fort Pierce Inlet.  9 nautical miles east of Saint Lucie Inlet.    $$
   AMZ552-180830-  Volusia-Brevard County Line to Sebastian Inlet 0-20 nm-  239 PM EDT Fri Jul 17 2026    TONIGHT  South winds 10 to 15 knots, diminishing to 5 to  10 knots after midnight. Seas 2 feet. Wave Detail: Southeast  2 feet at 4 seconds and east 1 foot at 8 seconds. A light chop on  the intracoastal waters.  SATURDAY  South winds 10 to 15 knots. Seas 2 to 3 feet. Wave  Detail: Southeast 2 feet at 4 seconds and east 1 foot at  8 seconds. A moderate chop on the intracoastal waters. A slight  chance of showers and thunderstorms in the afternoon.  SATURDAY NIGHT  South winds 10 to 15 knots. Seas 2 to 3 feet.  Wave Detail: Southeast 2 feet at 4 seconds and east 1 foot at  9 seconds. A light chop on the intracoastal waters.  SUNDAY  South winds 10 to 15 knots. Seas 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 slight chance of  showers and thunderstorms in the afternoon.  SUNDAY NIGHT  South winds 10 to 15 knots. Seas 2 to 3 feet.  Wave Detail: Southeast 2 feet at 4 seconds and east 1 foot at  8 seconds. A light chop on the intracoastal waters. A slight  chance of showers in the evening.  MONDAY  South winds 10 to 15 knots. Seas 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 slight chance of  showers in the morning, then a chance of showers and  thunderstorms in the afternoon.  MONDAY NIGHT  South winds 10 to 15 knots. Seas 2 feet. A light  chop on the intracoastal waters.  TUESDAY  South winds 10 to 15 knots. Seas 2 to 3 feet. A  moderate chop on the intracoastal waters. A slight chance of  showers and thunderstorms in the afternoon.  TUESDAY NIGHT  South winds 10 to 15 knots, diminishing to 5 to  10 knots after midnight. Seas 2 to 3 feet. A light chop on the  intracoastal waters.  WEDNESDAY  South winds 5 to 10 knots, becoming southeast 10 to  15 knots in the afternoon. Seas 2 feet. A moderate chop on the  intracoastal waters. A slight chance of showers and thunderstorms  in the afternoon.  WEDNESDAY NIGHT  South winds 10 to 15 knots, diminishing to  5 to 10 knots after midnight. Seas 2 feet. A light chop on the  intracoastal waters.    Winds and waves higher in and near thunderstorms.    $$