NWS Marine Forecast


   AMZ500-191415-  Synopsis for Flagler Beach to Jupiter Inlet out to 60 nm  938 PM EDT Sat Jul 18 2026      .SYNOPSIS...The pressure gradient tightens into early next week  as a weak low develops across the eastern Gulf and western Florida  coast. The low will slowly move northward towards northern  Florida into early next week before weakening and becoming diffuse  by mid next week. 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 Saturday, July 18th, 2026.    37 nautical miles east of Ponce Inlet.  27 nautical miles east of Port Canaveral.  22 nautical miles east of Sebastian Inlet.  14 nautical miles east of Fort Pierce Inlet.  8 nautical miles east of Saint Lucie Inlet.    $$
   AMZ552-191415-  Volusia-Brevard County Line to Sebastian Inlet 0-20 nm-  938 PM EDT Sat Jul 18 2026    REST OF TONIGHT  South winds 10 to 15 knots. Seas 2 feet. Wave  Detail: Southeast 2 feet at 4 seconds and east 1 foot at  9 seconds. A light chop on the intracoastal waters.  SUNDAY  Southeast 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 moderate chop on the intracoastal waters.  SUNDAY NIGHT  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.  MONDAY  South winds around 15 knots. Seas 2 to 3 feet. Wave  Detail: Southeast 3 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.  MONDAY NIGHT  South winds 10 to 15 knots. Seas 2 to 3 feet.  Wave Detail: Southeast 3 feet at 5 seconds and east 1 foot at  8 seconds. A light chop on the intracoastal waters.  TUESDAY  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 moderate chop on the intracoastal waters. A slight  chance of showers and thunderstorms in the afternoon.  TUESDAY NIGHT  South winds 10 to 15 knots. 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.  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.  THURSDAY  South winds 5 to 10 knots, becoming southeast 10 to  15 knots in the afternoon. Seas 1 to 2 feet. A moderate chop on  the intracoastal waters.  THURSDAY 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.    $$