- Low 12:37 AM 1.1 ft
- High 6:38 AM 7.6 ft
- Low 1:04 PM 1.0 ft
- High 6:58 PM 7.5 ft
First light 7:09 AMSunrise 7:34 AMSunset 6:44 PMLast light 7:09 PM
Rockdedundy River (Daymark 185), GA Tide Chart & Tide Times
NOAA tide station 8675761 · Georgia · updated Oct 24, 2026
Sat, Oct 24: High tide 7:25 AM (8.2 ft) and 7:45 PM (7.7 ft); low tide 1:21 AM (0.7 ft) and 1:53 PM (0.6 ft).
Tide todayHigh 7:25 AM · High 7:45 PMLow 1:21 AM · Low 1:53 PM
Today's range7.6 ft0.6 → 8.2 ft (MLLW)
Waves (buoy)Loading…NDBC 41008
WindLoading…
Sun7:35 AM – 6:43 PMFirst light 7:09 AM · Last light 7:08 PM
Buoy: NOAA NDBC 41008 (GRAYS REEF - 40 NM Southeast of Savannah, GA), 28 mi away. Buoy readings are recent observations, not a surf forecast. Wind: observed at NOAA NDBC station SAXG1 (Marsh Island, Sapelo Island Reserve, GA), 4 mi away; forecast from the NOAA National Weather Service (api.weather.gov).
Rockdedundy River (Daymark 185) tides — next 3 days
Shaded = night · heights in feet above MLLW · local time
- Low 1:21 AM 0.7 ft
- High 7:25 AM 8.2 ft
- Low 1:53 PM 0.6 ft
- High 7:45 PM 7.7 ft
First light 7:09 AMSunrise 7:35 AMSunset 6:43 PMLast light 7:08 PM
- Low 2:05 AM 0.3 ft
- High 8:11 AM 8.7 ft
- Low 2:41 PM 0.3 ft
- High 8:30 PM 7.9 ft
First light 7:10 AMSunrise 7:35 AMSunset 6:42 PMLast light 7:07 PM
- Low 2:49 AM 0.0 ft
- High 8:56 AM 9.1 ft
- Low 3:29 PM 0.1 ft
- High 9:15 PM 7.9 ft
First light 7:11 AMSunrise 7:36 AMSunset 6:41 PMLast light 7:06 PM
- Low 3:36 AM -0.1 ft
- High 9:42 AM 9.3 ft
- Low 4:18 PM 0.0 ft
- High 10:02 PM 7.9 ft
First light 7:12 AMSunrise 7:37 AMSunset 6:40 PMLast light 7:05 PM
Rockdedundy River (Daymark 185) tide table — next 8 days
| Fri, Oct 23 | Low 12:37 AM 1.05 ft | High 6:38 AM 7.59 ft | Low 1:04 PM 0.98 ft | High 6:58 PM 7.46 ft |
|---|---|---|---|---|
| Sat, Oct 24 | Low 1:21 AM 0.67 ft | High 7:25 AM 8.18 ft | Low 1:53 PM 0.60 ft | High 7:45 PM 7.69 ft |
| Sun, Oct 25 | Low 2:05 AM 0.32 ft | High 8:11 AM 8.71 ft | Low 2:41 PM 0.29 ft | High 8:30 PM 7.86 ft |
| Mon, Oct 26 | Low 2:49 AM 0.05 ft | High 8:56 AM 9.10 ft | Low 3:29 PM 0.09 ft | High 9:15 PM 7.93 ft |
| Tue, Oct 27 | Low 3:36 AM -0.11 ft | High 9:42 AM 9.30 ft | Low 4:18 PM 0.03 ft | High 10:02 PM 7.87 ft |
| Wed, Oct 28 | Low 4:24 AM -0.13 ft | High 10:31 AM 9.29 ft | Low 5:09 PM 0.11 ft | High 10:53 PM 7.69 ft |
| Thu, Oct 29 | Low 5:15 AM -0.01 ft | High 11:24 AM 9.08 ft | Low 6:02 PM 0.30 ft | High 11:48 PM 7.45 ft |
| Fri, Oct 30 | Low 6:10 AM 0.24 ft | High 12:22 PM 8.74 ft | Low 6:58 PM 0.56 ft | |
| Sat, Oct 31 | High 12:48 AM 7.20 ft | Low 7:09 AM 0.57 ft | High 1:23 PM 8.35 ft | Low 7:58 PM 0.81 ft |
Times are local (standard/daylight). Heights in feet above MLLW.
Beaches & towns near this station
- St. Simons Island, GA 13.7 mi
Nearby tide stations
- Threemile Cut Entrance, Darien River, GA 2.8 mi
- Old Tower, Sapelo Island, GA 2.9 mi
- Old Tea Kettle Creek (Daymark 173), GA 4.3 mi
- Hudson Creek Entrance, GA 5.1 mi
- Darien, Darien River, GA 6.0 mi
- Mackay River (ICWW), Buttermilk Sound, GA 6.8 mi
- Daymark #156, Head of Mud River, GA 7.8 mi
- Champney Island, South Altamaha River, GA 8.0 mi
About this station
- NOAA station ID
- 8675761
- Type
- Reference (harmonic) station
- Coordinates
- 31.3739, -81.3339
- Datum
- MLLW (feet)
- Time zone
- America/New_York
FAQ
When is high tide today at Rockdedundy River (Daymark 185), GA?
On Sat, Oct 24, predicted high tide at Rockdedundy River (Daymark 185), GA is at 7:25 AM, 7:45 PM local time.
When is low tide today at Rockdedundy River (Daymark 185), GA?
On Sat, Oct 24, predicted low tide at Rockdedundy River (Daymark 185), GA is at 1:21 AM, 1:53 PM local time.
Where does this tide data come from?
Predictions come from NOAA's Center for Operational Oceanographic Products and Services (CO-OPS), station 8675761. Heights are in feet relative to Mean Lower Low Water (MLLW).