Hourly Forecast
Thu, 08:00 AM
Partly SunnyWinds: 9 mph SW
Thu, 09:00 AM
Mostly SunnyWinds: 12 mph SW
Thu, 10:00 AM
Mostly SunnyWinds: 13 mph SW
Thu, 11:00 AM
Partly SunnyWinds: 15 mph SW
Thu, 12:00 PM
Partly SunnyWinds: 17 mph SW
Thu, 01:00 PM
Chance Rain ShowersWinds: 17 mph SW
Thu, 02:00 PM
Showers And Thunderstorms LikelyWinds: 17 mph W
Thu, 03:00 PM
Showers And ThunderstormsWinds: 17 mph W
Thu, 04:00 PM
Showers And ThunderstormsWinds: 17 mph NW
Thu, 05:00 PM
Showers And Thunderstorms LikelyWinds: 16 mph NW
Thu, 06:00 PM
Chance Showers And ThunderstormsWinds: 17 mph NW
Thu, 07:00 PM
Slight Chance Showers And ThunderstormsWinds: 20 mph N
Thu, 08:00 PM
Chance Rain ShowersWinds: 21 mph N
Thu, 09:00 PM
Mostly CloudyWinds: 23 mph N
Thu, 10:00 PM
Mostly CloudyWinds: 25 mph N
Thu, 11:00 PM
Mostly CloudyWinds: 26 mph N
Fri, 12:00 AM
Mostly CloudyWinds: 25 mph NE
Fri, 01:00 AM
Mostly CloudyWinds: 23 mph NE
Fri, 02:00 AM
Partly CloudyWinds: 22 mph NE
Fri, 03:00 AM
Partly CloudyWinds: 22 mph NE
Fri, 04:00 AM
Mostly CloudyWinds: 21 mph NE
Fri, 05:00 AM
Mostly CloudyWinds: 21 mph NE
Fri, 06:00 AM
Partly SunnyWinds: 20 mph NE
Fri, 07:00 AM
Partly SunnyWinds: 18 mph NE
Coastal Waters Forecast for Northeast Florida/Southeast Georgia
National Weather Service Jacksonville FL
Southerly winds remain elevated ahead of an approaching cold front, creating Caution conditions throughout our local waters. Winds may subside slightly through early this morning before increasing winds from the south southwest into late this morning ahead of a line of strong thunderstorms approaching from the west. Showers and storms will impact our local waters during the early to mid afternoon hours, with a few stronger storms possible that could produce gusty winds and frequent lightning strikes. Winds will shift to westerly during the frontal passage before increasing northwest winds arrive this afternoon to small craft advisory levels followed by Gale conditions early this evening into early Friday as winds turn more north northeasterly as high pressure builds to the north. Winds and seas will remain elevated into Friday morning before subsiding Friday afternoon as high pressure shifts to the northeast. As the high moves away, a warm front will slowly lift northward along the Florida peninsula. Chances for showers and thunderstorms will begin to increase from south to north late Saturday night through Sunday night as this warm front moves across our area. A strong cold front will move through our area Monday, with southwest winds increasing and becoming northwesterly behind the front with small craft advisory conditions returning to the waters through Tuesday.
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. .GULF STREAM. The approximate location of the west wall of the Gulf Stream as of Mar 11, 2026 at 0000 UTC. 46 nautical miles east of Flagler Beach. 53 nautical miles east of Saint Augustine Beach. 64 nautical miles east southeast of Jacksonville Beach. 71 nautical miles east southeast of St Simons Island. This data derived from NCEP Global RTOFS model.