Zone Area Forecast for Volusia-Brevard County Line to Sebastian Inlet 0-20 nm, Excessive Rainfall and Winter Weather Forecasts, Federal Emergency Management Agency (FEMA), National Oceanic and Atmospheric Administration, This forecast is for a single location. National Outlooks High Seas Forecasts South wind 5 to 10 mph becoming west in the afternoon. Multiple locations were found. Sorry, the location you searched for was not found. Please select one of the following: South winds 10 to 15 knots. Partly cloudy skies. Winds NNW at 5 to 10 mph. Partly cloudy. Recent Updates Our Staff Seas 2 to 3 feet. National Weather Service Please Contact Us. Seas 1 To 2 Feet, Building To 1 To 3 Feet. Short Term Forecast Seas 1 to 3 ft. WSW wind 5 to 10 kt. A few clouds from time to time. Global Maritime Distress and Safety System National Hurricane Center Zone Area Forecast for Bayside and Gulf side from Craig Key to West End of Seven Mile Bridge, Excessive Rainfall and Winter Weather Forecasts, Federal Emergency Management Agency (FEMA), National Oceanic and Atmospheric Administration, This forecast is for a single location. This is the wind, wave and weather forecast for Florida Keys Marathon International Airport in Florida, United States of America. Visit the Miami, FL Forecast Office which provides links to additional products as well as regionally focused information such as point-specific marine forecasts, predicted tides and buoy observations. Marathon, Florida | Current Weather Forecasts, Live Radar Maps & News | WeatherBug Today's Weather Feb 27, 2023 9:03 AM WeatherBug -- Feels like -- Hi -- Lo -- -- Live Radar WEATHER DETAILS Windchill -- Daily Rain -- Dew Point -- Monthly Rain -- Humidity -- Avg. Marine, Tropical and Tsunami Services Branch1325 East-West Hwy, 13th floorCommunications OfficeSilver Spring, MD 20910Comments? Coastal Warning Display Program Sorry, the location you searched for was not found. Please try another search. Please try another search. Check the wind forecast for Sombrero Key . Mostly sunny.