Jacksonville and St. Augustine Marine Forecast
REST OF TONIGHT North winds around 10 knots. Seas 3 to 4 feet, occasionally to 5 feet. Wave Detail: East 4 feet at 10 seconds and northeast 2 feet at 5 seconds. Intracoastal waters light chop.
SUNDAY Northeast winds 10 to 15 knots. Seas 3 to 4 feet, occasionally to 5 feet. Wave Detail: East 4 feet at 10 seconds and northeast 3 feet at 5 seconds. Intracoastal waters a moderate chop.
SUNDAY NIGHT Northeast winds 10 to 15 knots, becoming north 5 to 10 knots after midnight. Seas 3 to 4 feet, occasionally to 5 feet. Wave Detail: Northeast 3 feet at 6 seconds and east 3 feet at 10 seconds. Intracoastal waters a moderate chop.
MONDAY North winds 5 to 10 knots, becoming northeast in the afternoon. Seas 3 to 4 feet, occasionally to 5 feet. Wave Detail: East 4 feet at 11 seconds and northeast 2 feet at 6 seconds. Intracoastal waters light chop.
MONDAY NIGHT East winds around 5 knots, becoming north after midnight. Seas 3 to 4 feet, occasionally to 5 feet. Wave Detail: East 4 feet at 12 seconds. Intracoastal waters smooth.
TUESDAY AND TUESDAY NIGHT West winds around 5 knots. Seas 2 to 3 feet. Wave Detail: East 3 feet at 11 seconds. Intracoastal waters smooth.
WEDNESDAY West winds around 5 knots, increasing to 10 to 15 knots. Seas 2 to 3 feet. Intracoastal waters a moderate chop.
THURSDAY West winds 15 to 20 knots, increasing to 20 to 25 knots. Seas 3 to 5 feet, occasionally to 6 feet. Intracoastal waters rough. A slight chance of showers.
SUNDAY Northeast winds 10 to 15 knots. Seas 3 to 4 feet, occasionally to 5 feet. Wave Detail: East 4 feet at 10 seconds and northeast 3 feet at 5 seconds. Intracoastal waters a moderate chop.
SUNDAY NIGHT Northeast winds 10 to 15 knots, becoming north 5 to 10 knots after midnight. Seas 3 to 4 feet, occasionally to 5 feet. Wave Detail: Northeast 3 feet at 6 seconds and east 3 feet at 10 seconds. Intracoastal waters a moderate chop.
MONDAY North winds 5 to 10 knots, becoming northeast in the afternoon. Seas 3 to 4 feet, occasionally to 5 feet. Wave Detail: East 4 feet at 11 seconds and northeast 2 feet at 6 seconds. Intracoastal waters light chop.
MONDAY NIGHT East winds around 5 knots, becoming north after midnight. Seas 3 to 4 feet, occasionally to 5 feet. Wave Detail: East 4 feet at 12 seconds. Intracoastal waters smooth.
TUESDAY AND TUESDAY NIGHT West winds around 5 knots. Seas 2 to 3 feet. Wave Detail: East 3 feet at 11 seconds. Intracoastal waters smooth.
WEDNESDAY West winds around 5 knots, increasing to 10 to 15 knots. Seas 2 to 3 feet. Intracoastal waters a moderate chop.
THURSDAY West winds 15 to 20 knots, increasing to 20 to 25 knots. Seas 3 to 5 feet, occasionally to 6 feet. Intracoastal waters rough. A slight chance of showers.
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.