Expires:202605210315;;346181
FZUS52 KJAX 201211
CWFJAX

Coastal Waters Forecast for Northeast Florida/Southeast Georgia
National Weather Service Jacksonville FL
811 AM EDT Wed May 20 2026

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.


AMZ450-452-454-210315-
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-
811 AM EDT Wed May 20 2026

.REST OF TODAY...East winds 5 to 10 knots, increasing to 10 to
15 knots this afternoon. Seas around 3 feet. Wave Detail: East
3 feet at 8 seconds. Intracoastal waters a moderate chop. A
slight chance of showers and thunderstorms this morning. 
.TONIGHT...Southeast winds 10 to 15 knots, becoming south 5 to
10 knots after midnight. Seas 3 to 4 feet, occasionally to
5 feet. Wave Detail: Southeast 3 feet at 8 seconds. Intracoastal
waters a moderate chop. 
.THURSDAY...South winds 5 to 10 knots, becoming southeast 10 to
15 knots in the afternoon. Seas around 3 feet. Wave Detail:
Southeast 3 feet at 9 seconds. Intracoastal waters a moderate
chop. 
.THURSDAY NIGHT...Southeast winds 10 to 15 knots. Seas 3 to
4 feet, occasionally to 5 feet. Wave Detail: Southeast 3 feet at
9 seconds. Intracoastal waters a moderate chop. 
.FRIDAY AND FRIDAY NIGHT...Southeast winds 15 to 20 knots. Seas
3 to 4 feet, occasionally to 5 feet. Wave Detail: Southeast
4 feet at 8 seconds and southeast 2 feet at 4 seconds.
Intracoastal waters choppy. 
.SATURDAY THROUGH SUNDAY...Southeast winds 15 to 20 knots. Seas
3 to 4 feet, occasionally to 5 feet. Wave Detail: Southeast
4 feet at 8 seconds. Intracoastal waters choppy. A slight chance
of showers and thunderstorms. 

Winds and waves higher in and near thunderstorms.

$$