NWS Marine Forecast


   AMZ500-191900-  Synopsis for Flagler Beach to Jupiter Inlet out to 60 nm  257 AM EDT Sat Sep 19 2026      .SYNOPSIS...Weak high pressure settles across the local waters and  onshore winds will generally prevail and decrease through the  weekend. Main hazard to boaters will be rounds of scattered to  numerous showers and storms that will continue to develop across  the waters.    .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, September 19th, 2026.    45 nautical miles east of Ponce Inlet.  31 nautical miles east of Port Canaveral.  24 nautical miles east of Sebastian Inlet.  17 nautical miles east of Fort Pierce Inlet.  13 nautical miles east of Saint Lucie Inlet.    $$
   AMZ552-191900-  Volusia-Brevard County Line to Sebastian Inlet 0-20 nm-  257 AM EDT Sat Sep 19 2026    TODAY  Northeast to East winds 5 to 10 knots. Seas 2 feet. Wave  Detail: Northeast 2 feet at 7 seconds and southeast 1 foot at 4  seconds. A light chop on the intracoastal waters. A chance of  showers and thunderstorms.  TONIGHT  East winds 5 to 10 knots, becoming south after  midnight. Seas 2 feet. Wave Detail: Northeast 2 feet at 8 seconds  and southeast 1 foot at 4 seconds. Mostly smooth on the  intracoastal waters. A chance of showers and thunderstorms.  SUNDAY  Northeast winds around 5 knots. Seas 2 feet. Wave  Detail: Northeast 2 feet at 8 seconds and southeast 1 foot at  4 seconds. Smooth on the intracoastal waters. A chance of showers  and thunderstorms.  SUNDAY NIGHT  Southeast winds around 5 knots, becoming  southwest after midnight. Seas 2 feet. Wave Detail: East 2 feet  at 8 seconds. Smooth on the intracoastal waters. A chance of  showers and thunderstorms in the evening, then showers likely  with a slight chance of thunderstorms after midnight.  MONDAY  North winds around 5 knots, becoming east in the  afternoon. Seas 2 feet. Wave Detail: East 2 feet at 8 seconds. A  light chop on the intracoastal waters. A chance of thunderstorms.  A chance of showers in the morning, then showers likely in the  afternoon.  MONDAY NIGHT  Southeast winds around 5 knots, becoming south  after midnight. Seas 2 feet. Wave Detail: Northeast 2 feet at  8 seconds and southeast 1 foot at 4 seconds. Smooth on the  intracoastal waters. A chance of showers and thunderstorms.  TUESDAY  Southwest winds around 5 knots, becoming east in the  afternoon. Seas 2 feet. Smooth on the intracoastal waters. A  slight chance of showers and thunderstorms in the morning, then  showers likely with a chance of thunderstorms in the afternoon.  TUESDAY NIGHT  Southeast winds around 5 knots, becoming  southwest after midnight. Seas 2 feet. Smooth on the intracoastal  waters. A chance of showers and thunderstorms.  WEDNESDAY  Northwest winds around 5 knots, becoming northeast  in the afternoon. Seas 2 feet. Smooth on the intracoastal waters.  A chance of thunderstorms. A chance of showers in the morning,  then showers likely in the afternoon.  WEDNESDAY NIGHT  Northeast winds around 5 knots, becoming north  after midnight. Seas 2 feet. Smooth on the intracoastal waters. A  chance of showers. A chance of thunderstorms in the evening, then  a slight chance of thunderstorms after midnight.    Winds and waves higher in and near thunderstorms.    $$