Southeast
Dog Hammock
Sapelo River · Georgia · NOAA station 8674623 · Tide predictions
31.5317, -81.2700
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48-hour outlook
Drag across the curve to inspect any time. Weather icons show the forecast at each high tide.
Drawn from the high/low predictions — NOAA publishes high/low only for this station.
The next seven days
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H = high tide · L = low tide · highs & lows in local time
On the water nearby
Grays Reef buoy · 25 mi E · Station 41008
Wind & wave reports →
Nearby tide stations
- Eagle Creek, Mud River · 1.6 mi S
- Barbour Island, Barbour Island River · 3.7 mi NE
- Creighton Narrows Entrance, Crescent River · 4.0 mi SW
- Daymark #156, Head of Mud River · 4.3 mi SW
- Blackbeard Creek, Blackbeard Island · 4.6 mi SE
Plan ahead
2027 tide extremes for this station
Highest predicted high tide: 9.2 ft — Fri Oct 1 · 10:09 AM
Lowest predicted low tide: -1.6 ft — Sat Jan 23 · 2:44 AM
Biggest single-day swing: 10.2 ft on Sat Jan 23
Best daytime minus tides of 2027
| Date | Low tide | Height |
|---|---|---|
| Sun Jan 24 | 4:07 PM | -1.3 ft |
| Sat Jan 23 | 3:20 PM | -1.3 ft |
| Sun Feb 21 | 2:56 PM | -1.3 ft |
| Mon Feb 22 | 3:40 PM | -1.2 ft |
| Mon Jan 25 | 4:52 PM | -1.1 ft |
| Sat Feb 20 | 2:09 PM | -1.1 ft |
| Fri Jan 22 | 2:31 PM | -1.1 ft |
| Tue Feb 23 | 4:23 PM | -1.0 ft |
| Mon Jul 5 | 4:24 PM | -1.0 ft |
| Tue Aug 3 | 4:09 PM | -1.0 ft |
230 minus tides (below 0 ft) are predicted here in 2027. The table shows up to the 10 lowest that fall between 7 AM and 7 PM — the ones worth planning a clam dig or tidepool walk around.
About this station
NOAA builds the predictions for Dog Hammock, Sapelo River from the Fort Pulaski, Savannah River Entrance station: high tides about 1.04× the height, 33 min later; low tides about 0.91× the height, 22 min later.
Georgia and the Carolinas run the biggest ranges on the Southeast coast — 7 to 10 ft through marsh creeks and barrier-island inlets that rearrange themselves with every storm.