Southeast
Dupont
Dean Hall · South Carolina · NOAA station 8663757 · Tide predictions
33.0583, -79.9367
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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
Capers Nearshore, SC (CAP2) buoy · 25 mi SE · Station 41029
Wind & wave reports →
Nearby tide stations
- Old Rice Mill, West Branch · 1.5 mi NE
- Pimlico, West Branch · 2.7 mi N
- Bonneau Ferry, East Branch · 3.2 mi E
- Blessing Plantation, East Branch · 3.3 mi E
- General Dynamics Pier · 3.5 mi S
Plan ahead
2027 tide extremes for this station
Highest predicted high tide: 4.7 ft — Fri Oct 1 · 11:52 AM
Lowest predicted low tide: -2.3 ft — Sat Jan 23 · 4:08 AM
Biggest single-day swing: 6.6 ft on Sat Jan 23
Best daytime minus tides of 2027
| Date | Low tide | Height |
|---|---|---|
| Sat Jan 23 | 4:51 PM | -1.7 ft |
| Sun Jan 24 | 5:38 PM | -1.7 ft |
| Sun Feb 21 | 4:25 PM | -1.7 ft |
| Mon Feb 22 | 5:10 PM | -1.6 ft |
| Mon Jan 25 | 6:24 PM | -1.5 ft |
| Fri Jan 22 | 4:01 PM | -1.5 ft |
| Sat Feb 20 | 3:39 PM | -1.5 ft |
| Tue Feb 23 | 5:52 PM | -1.4 ft |
| Mon Jul 5 | 5:47 PM | -1.3 ft |
| Sun Jul 4 | 4:51 PM | -1.3 ft |
238 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 Dupont, Dean Hall from the CHARLESTON (Customhouse Wharf) station: high tides about 0.68× the height, 141 min later; low tides about 1.58× the height, 127 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.