NWS Marine Forecast



 Hazardous marine condition(s):
 Small Craft Advisory
   AMZ500-150315-  Synopsis for Flagler Beach to Jupiter Inlet out to 60 nm  920 AM EST Wed Jan 14 2026      .SYNOPSIS...Generally favorable boating conditions last through  midday, before poor conditions develop offshore this afternoon.  While offshore winds briefly increase, seas do not build much in  response. Intermittent showers today, especially over the Gulf  Stream, as a weak low pressure system lifts northeastward. A  strong cold front is forecast to push across the waters late  tonight into Thursday. Strong northwest winds will build seas,  bringing back hazardous boating conditions through Friday morning.  High pressure builds overhead Friday, allowing winds and seas to  decrease into Saturday. Poor to hazardous conditions are  reintroduced Sunday into early Monday, as another cold front  moves across the waters.    .GULF STREAM HAZARDS...West winds 15 to 20 knots this afternoon,  especially north of Sebastian Inlet.    The approximate location of the west wall of the Gulf Stream based on  the Real Time Ocean Forecast System as of Wednesday, January 14th, 2026.    43 nautical miles east of Ponce Inlet.  31 nautical miles east of Port Canaveral.  26 nautical miles east of Sebastian Inlet.  18 nautical miles east of Fort Pierce Inlet.  12 nautical miles east of Saint Lucie Inlet.    $$
   AMZ555-150315-  Sebastian Inlet to Jupiter Inlet 0-20 nm-  920 AM EST Wed Jan 14 2026    SMALL CRAFT ADVISORY IN EFFECT FROM THURSDAY MORNING THROUGH  FRIDAY AFTERNOON    REST OF TODAY  West winds 10 to 15 knots. Seas 2 to 3 feet.  Wave Detail: Northeast 3 feet at 8 seconds and southwest 2 feet  at 4 seconds. A moderate chop on the intracoastal waters. A  chance of showers with a slight chance of thunderstorms.  TONIGHT  West winds 10 to 15 knots. Seas 2 to 3 feet. Wave  Detail: West 2 feet at 3 seconds and northeast 2 feet at  8 seconds. A light chop on the intracoastal waters. A slight  chance of showers in the evening, then a chance of showers after  midnight.  THURSDAY  West winds 15 to 20 knots, becoming northwest 20 to  25 knots in the afternoon. Seas 2 to 3 feet, building to 3 to  5 feet, occasionally to 6 feet in the afternoon. Wave Detail:  West 3 feet at 4 seconds and northeast 2 feet at 8 seconds,  becoming northwest 5 feet at 5 seconds and south 3 feet at  4 seconds in the afternoon. Rough on the intracoastal waters.  Showers likely with a slight chance of thunderstorms in the  morning, then a chance of showers in the afternoon.  THURSDAY NIGHT  Northwest winds 20 to 25 knots, diminishing to  15 to 20 knots after midnight. Seas 5 to 7 feet, occasionally to  9 feet. Wave Detail: Northwest 6 feet at 6 seconds and northeast  3 feet at 10 seconds. Rough on the intracoastal waters.  FRIDAY  North winds 10 to 15 knots, diminishing to 5 to  10 knots in the afternoon. Seas 4 to 6 feet, occasionally to  8 feet. Wave Detail: Northeast 4 feet at 9 seconds and southeast  1 foot at 3 seconds. A moderate chop on the intracoastal waters.  FRIDAY NIGHT  North winds 5 to 10 knots. Seas 3 to 4 feet. Wave  Detail: North 3 feet at 8 seconds and southeast 1 foot at  3 seconds. Mostly smooth on the intracoastal waters.  SATURDAY  North winds 5 to 10 knots. Seas 2 to 3 feet. A light  chop on the intracoastal waters.  SATURDAY NIGHT  North winds 5 to 10 knots, becoming northwest  10 to 15 knots after midnight. Seas 2 to 3 feet. A light chop on  the intracoastal waters.  SUNDAY  Northwest winds around 15 knots. Seas 3 to 4 feet. A  moderate chop on the intracoastal waters.  SUNDAY NIGHT  Northwest winds 10 to 15 knots. Seas 4 to 5 feet,  occasionally to 6 feet. A light chop on the intracoastal waters.    Winds and waves higher in and near thunderstorms.    $$