![National Oceanic and Atmospheric Administration](/build/images/header/noaa.d87e0251.png)
![National Weather Service](/build/images/header/nws.4e6585d8.png)
![United States Department of Commerce](/build/images/header/doc.b38ba91a.png)
Coastal Waters Forecast
Issued by NWS Jacksonville, FL
Issued by NWS Jacksonville, FL
222 FZUS52 KJAX 280051 CWFJAX Coastal Waters Forecast for Northeast Florida/Southeast Georgia National Weather Service Jacksonville FL 851 PM EDT Thu Jun 27 2024 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. AMZ400-280915- Synopsis for Altamaha Sound GA to Flagler Beach FL out to 60 nm- 851 PM EDT Thu Jun 27 2024 .SYNOPSIS... Offshore flow will persist each day until afternoon sea breeze develops across the nearshore waters. Dominant high pressure will stay anchored in place to the east with a ridge axis to the south through the weekend. A weak front will approach from the north during the first half of next week and stall resulting in continued offshore flow. Scattered thunderstorms will be possible across the waters each afternoon through the weekend. .GULF STREAM... The approximate location of the west wall of the Gulf Stream as of Jun 22, 2024 at 1200 UTC... 78 nautical miles east of Flagler Beach. 83 nautical miles east of Saint Augustine Beach. 89 nautical miles east of Jacksonville Beach. 93 nautical miles east of St Simons Island. This data courtesy of the Naval Oceanographic Office. $$ AMZ450-452-454-280915- 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- 851 PM EDT Thu Jun 27 2024 .REST OF TONIGHT...Southwest winds 5 to 10 knots. Seas 2 to 3 feet. Wave Detail: South 2 feet at 4 seconds and southeast 2 feet at 9 seconds. Intracoastal waters light chop. A slight chance of showers this evening. .FRIDAY...Southwest winds 5 to 10 knots, becoming southeast in the afternoon. Seas around 2 feet. Wave Detail: Southeast 2 feet at 9 seconds. Intracoastal waters light chop. A chance of showers and thunderstorms in the morning, then showers and thunderstorms likely in the afternoon. .FRIDAY NIGHT...Southwest winds 5 to 10 knots. Seas around 2 feet. Wave Detail: South 2 feet at 4 seconds and east 2 feet at 9 seconds. Intracoastal waters light chop. A chance of showers and thunderstorms, mainly in the evening. .SATURDAY...West winds around 5 knots, becoming southeast in the afternoon. Seas around 2 feet. Wave Detail: East 2 feet at 9 seconds. Intracoastal waters light chop. A chance of showers and thunderstorms in the morning, then showers and thunderstorms likely in the afternoon. .SATURDAY NIGHT...Southwest winds 5 to 10 knots. Seas around 2 feet. Wave Detail: Southeast 2 feet at 3 seconds and east 2 feet at 9 seconds. Intracoastal waters light chop. A chance of showers and thunderstorms. .SUNDAY...South winds 5 to 10 knots. Seas around 2 feet. Wave Detail: Southeast 2 feet at 3 seconds and east 2 feet at 8 seconds. Intracoastal waters light chop. A chance of thunderstorms. Rain likely in the morning, then showers likely in the afternoon. .SUNDAY NIGHT...South winds 5 to 10 knots. Seas 2 to 3 feet. Intracoastal waters light chop. A chance of thunderstorms. Showers likely, mainly in the evening. .MONDAY THROUGH TUESDAY...Southeast winds 5 to 10 knots. Seas around 2 feet. Intracoastal waters light chop. Showers with thunderstorms likely. Winds and waves higher in and near thunderstorms. $$ AMZ470-472-474-280915- 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- 851 PM EDT Thu Jun 27 2024 .REST OF TONIGHT...Southwest winds 10 to 15 knots. Seas around 3 feet. Wave Detail: South 2 feet at 4 seconds and east 2 feet at 9 seconds. A chance of showers with a slight chance of thunderstorms. .FRIDAY...Southwest winds 5 to 10 knots, becoming south in the afternoon. Seas 2 to 3 feet. Wave Detail: Southwest 2 feet at 4 seconds and east 2 feet at 9 seconds. A chance of showers and thunderstorms. .FRIDAY NIGHT...Southwest winds 5 to 10 knots. Seas 2 to 3 feet. Wave Detail: South 2 feet at 4 seconds and southeast 2 feet at 9 seconds. A chance of thunderstorms. A chance of showers in the evening, then showers likely after midnight. .SATURDAY...Southwest winds around 5 knots, becoming south in the afternoon. Seas around 2 feet. Wave Detail: Southeast 2 feet at 9 seconds. A chance of showers and thunderstorms. .SATURDAY NIGHT...Southwest winds 5 to 10 knots. Seas 2 to 3 feet. Wave Detail: South 2 feet at 3 seconds and southeast 2 feet at 9 seconds. A chance of thunderstorms. A chance of showers in the evening, then showers likely after midnight. .SUNDAY AND SUNDAY NIGHT...Southwest winds 10 to 15 knots. Seas 2 to 3 feet. Wave Detail: Southeast 2 feet at 3 seconds and southeast 2 feet at 8 seconds. Showers likely with a chance of thunderstorms. .MONDAY THROUGH TUESDAY...Southeast winds 10 to 15 knots. Seas 2 to 3 feet. Showers with a chance of thunderstorms. Winds and seas higher in and near thunderstorms. $$