NWS Marine Forecast


   AMZ500-190730-  Synopsis for Flagler Beach to Jupiter Inlet out to 60 nm  250 PM EDT Mon May 18 2026      .SYNOPSIS...High pressure remains over the local waters this week,  maintaining favorable boating conditions. A moderate onshore  breeze continues with occasionally higher gusts. Poor boating  conditions briefly develop tonight in the Gulf Stream, south of  the Cape, as seas build to 5 feet. The center of high pressure  will drift farther north and east of the area by mid week, but  little to no change in the overall pattern is expected into this  weekend.    .GULF STREAM HAZARDS...East winds 15 to 20 knots south of Cape  Canaveral with seas up to 5 feet.    The approximate location of the west wall of the Gulf Stream based on  the Real Time Ocean Forecast System as of Monday, May 18th, 2026.    43 nautical miles east of Ponce Inlet.  28 nautical miles east of Port Canaveral.  22 nautical miles east of Sebastian Inlet.  15 nautical miles east of Fort Pierce Inlet.  9 nautical miles east of Saint Lucie Inlet.    $$
   AMZ550-190730-  Flagler Beach to Volusia-Brevard County Line 0-20 nm-  250 PM EDT Mon May 18 2026    TONIGHT  East winds 10 to 15 knots. Seas 3 to 4 feet. Wave  Detail: East 4 feet at 6 seconds. A light chop on the  intracoastal waters. A slight chance of thunderstorms this  evening. A slight chance of showers.  TUESDAY  East winds 10 to 15 knots. Seas 3 to 4 feet. Wave  Detail: East 3 feet at 7 seconds. A moderate chop on the  intracoastal waters. A slight chance of thunderstorms. A chance  of showers in the morning, then a slight chance of showers in the  afternoon.  TUESDAY NIGHT  East winds 10 to 15 knots, becoming southeast  5 to 10 knots after midnight. Seas 3 to 4 feet. Wave Detail: East  3 feet at 8 seconds. A light chop on the intracoastal waters. A  slight chance of showers after midnight.  WEDNESDAY  East winds 5 to 10 knots. Seas 3 feet. Wave Detail:  East 3 feet at 8 seconds. A light chop on the intracoastal  waters. A slight chance of showers and thunderstorms in the  morning.  WEDNESDAY NIGHT  Southeast winds 5 to 10 knots. Seas 3 feet.  Wave Detail: East 3 feet at 9 seconds. Mostly smooth on the  intracoastal waters.  THURSDAY  Southeast winds 5 to 10 knots, becoming east 10 to  15 knots in the afternoon. Seas 3 feet. Wave Detail: East 3 feet  at 9 seconds. A moderate chop on the intracoastal waters. A  slight chance of showers in the morning.  THURSDAY NIGHT  Southeast winds 10 to 15 knots, diminishing to  5 to 10 knots after midnight. Seas 3 feet. A light chop on the  intracoastal waters.  FRIDAY  Southeast winds 5 to 10 knots, becoming east 10 to  15 knots in the afternoon. Seas 3 feet. A moderate chop on the  intracoastal waters.  FRIDAY NIGHT  Southeast winds 10 to 15 knots. Seas 3 to 4 feet.  A light chop on the intracoastal waters.  SATURDAY  Southeast winds 5 to 10 knots, becoming east 10 to  15 knots in the afternoon. Seas 3 to 4 feet. A moderate chop on  the intracoastal waters. A slight chance of showers and  thunderstorms.  SATURDAY NIGHT  Southeast winds 10 to 15 knots. Seas 3 to  4 feet. A light chop on the intracoastal waters. A slight chance  of thunderstorms in the evening. A slight chance of showers.    Winds and waves higher in and near thunderstorms.    $$