Expires:202512120845;;400672 FZUS52 KJAX 111731 CWFJAX Coastal Waters Forecast for Northeast Florida/Southeast Georgia National Weather Service Jacksonville FL 1231 PM EST Thu Dec 11 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. AMZ450-452-454-120845- Coastal waters from Altamaha Sound to Fernandina Beach FL out 20 NM- Coastal waters from Fernandina Beach to St. Augustine FL out 20 NM- Coastal waters from St. Augustine to Flagler Beach FL out 20 NM- 1231 PM EST Thu Dec 11 2025 .REST OF TODAY...Northwest winds 10 to 15 knots. Seas 3 to 5 feet, occasionally to 6 feet. Wave Detail: Northwest 3 feet at 4 seconds and east 3 feet at 10 seconds. Intracoastal waters a moderate chop. .TONIGHT...Northwest winds 5 to 10 knots. Seas 2 to 3 feet. Wave Detail: Northwest 2 feet at 4 seconds and east 2 feet at 9 seconds. Intracoastal waters light chop. .FRIDAY...West winds around 5 knots, becoming southwest in the afternoon. Seas around 2 feet. Wave Detail: Northeast 2 feet at 7 seconds. Intracoastal waters light chop. .FRIDAY NIGHT...Southwest winds 5 to 10 knots. Seas around 2 feet. Wave Detail: East 2 feet at 8 seconds. Intracoastal waters light chop. .SATURDAY...Northwest winds around 5 knots, becoming east in the afternoon. Seas around 2 feet. Intracoastal waters smooth. .SATURDAY NIGHT...South winds around 5 knots, becoming southwest after midnight. Seas around 2 feet. Intracoastal waters light chop. .SUNDAY THROUGH MONDAY...Northeast winds 25 to 30 knots. Seas 5 to 7 feet, occasionally to 9 feet. Intracoastal waters very rough. $$