Expires:202503152130;;534316 FZUS52 KJAX 150718 CWFJAX Coastal Waters Forecast for Northeast Florida/Southeast Georgia National Weather Service Jacksonville FL 318 AM EDT Sat Mar 15 2025 Atlantic Coastal Waters from Altamaha Sound GA to Flagler Beach FL out to 60 nm. Seas are provided as a range of the average height of the highest 1/3 of the waves, along with the occasional height of the average highest 1/10 of the waves. AMZ470-472-474-152130- Waters from Altamaha Sound GA to Fernandina Beach FL from 20 to 60 NM- Waters from Fernandina Beach to St. Augustine FL from 20 to 60 NM- Waters from St. Augustine to Flagler Beach FL from 20 to 60 NM- 318 AM EDT Sat Mar 15 2025 ...SMALL CRAFT ADVISORY IN EFFECT FROM THIS AFTERNOON THROUGH MONDAY AFTERNOON... .TODAY...Southeast winds 15 to 20 knots, increasing to 20 knots and gusty this afternoon. Seas 3 to 5 feet, occasionally to 6 feet. Wave Detail: Southeast 5 feet at 5 seconds and east 2 feet at 10 seconds. .TONIGHT...South winds 20 to 25 knots. Seas 5 to 8 feet, occasionally to 10 feet. Wave Detail: Southeast 8 feet at 7 seconds and east 2 feet at 10 seconds. .SUNDAY...South winds 20 to 25 knots. Seas 6 to 8 feet, occasionally to 10 feet. Wave Detail: South 8 feet at 7 seconds and east 4 feet at 12 seconds. A chance of showers in the morning, then showers likely with a chance of thunderstorms in the afternoon. .SUNDAY NIGHT...Southwest winds 15 to 20 knots, becoming west after midnight. Seas 5 to 7 feet, occasionally to 9 feet. Wave Detail: Southeast 6 feet at 7 seconds and east 2 feet at 12 seconds. Showers likely with a chance of thunderstorms in the evening, then a chance of showers after midnight. .MONDAY AND MONDAY NIGHT...North winds 15 to 20 knots. Seas 4 to 6 feet, occasionally to 8 feet. Wave Detail: West 6 feet at 6 seconds and east 2 feet at 11 seconds. .TUESDAY...North winds 15 to 20 knots, diminishing to 5 to 10 knots. Seas 3 to 5 feet, occasionally to 6 feet. Wave Detail: Northeast 5 feet at 10 seconds and north 4 feet at 5 seconds. .WEDNESDAY...North winds 5 to 10 knots, becoming southwest 10 to 15 knots. Seas 5 to 7 feet, occasionally to 9 feet. Winds and seas higher in and near thunderstorms. $$