Jacksonville and St. Augustine Marine Forecast
SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TONIGHT
REST OF TONIGHT Northeast winds 15 to 20 knots. Seas 6 to 8 feet, occasionally to 10 feet. Wave Detail: East 8 feet at 9 seconds. Intracoastal waters choppy. A slight chance of showers.THURSDAY Northeast winds 15 to 20 knots. Seas 6 to 8 feet, occasionally to 10 feet. Wave Detail: East 8 feet at 9 seconds. Intracoastal waters choppy. A chance of showers.
THURSDAY NIGHT Northeast winds 15 to 20 knots. Seas 5 to 8 feet, occasionally to 10 feet. Wave Detail: Northeast 8 feet at 9 seconds. Intracoastal waters choppy. A chance of showers.
FRIDAY Northeast winds 15 to 20 knots. Seas 5 to 7 feet, occasionally to 9 feet. Wave Detail: Northeast 7 feet at 9 seconds. Intracoastal waters choppy. A chance of showers.
FRIDAY NIGHT Northeast winds around 15 knots. Seas 4 to 6 feet, occasionally to 8 feet. Wave Detail: Northeast 6 feet at 8 seconds. Intracoastal waters a moderate chop. A slight chance of showers.
SATURDAY East winds 15 to 20 knots. Seas 5 to 7 feet, occasionally to 9 feet. Wave Detail: East 6 feet at 8 seconds. Intracoastal waters choppy. A chance of showers.
SATURDAY NIGHT East winds 15 to 20 knots. Seas 5 to 8 feet, occasionally to 10 feet. Intracoastal waters choppy. A slight chance of thunderstorms. A slight chance of showers in the evening, then a chance of showers after midnight.
SUNDAY East winds 15 to 20 knots. Seas 6 to 8 feet, occasionally to 10 feet. Intracoastal waters choppy. A chance of showers in the morning. A chance of thunderstorms. Showers likely. A slight chance of thunderstorms after midnight.
MONDAY Northeast winds 15 to 20 knots. Seas 5 to 7 feet, occasionally to 9 feet. Intracoastal waters choppy. A slight chance of thunderstorms in the morning. A chance of showers through the day, then a slight chance of showers in the evening. Winds and waves higher in and near thunderstorms.
Marine weather for Nassau Sound, Fort George Inlet, the Mayport jetties, the St. Johns River, the Ortega River, Doctors Lake, the Intracoastal Waterway, St. Augustine Inlet, the Tolomato River, and the Matanzas River — Jacksonville, Orange Park, Fernandina Beach, Amelia Island, Mayport, Atlantic Beach, Neptune Beach, Jacksonville Beach, Ponte Vedra Beach, and St. Augustine, Florida. The Jacksonville marine forecast; Jacksonville tides and the Mayport tide chart; Fernandina Beach, Jacksonville Beach, Vilano Beach, St. Augustine Beach, and Matanzas Inlet tides; St. Johns River entrance currents; live wind on the river and the coast; waves and water temperature off St. Augustine; and conditions for sailing, boating, fishing, surfing, and kiteboarding.