Sat Oct 31 at Folly Beach: high tide at 12:46 AM (5.3 ft) and 1:19 PM (6.4 ft); low tide at 6:21 AM (0.4 ft) and 7:23 PM (0.8 ft) — measured for NOAA's in-town Folly Beach station #8666652.
Sat Oct 31: 12:46 AM (5.3 ft) and 1:19 PM (6.4 ft).
Sat Oct 31: 6:21 AM (0.4 ft) and 7:23 PM (0.8 ft).
| Day | Time | Tide | Height |
|---|---|---|---|
| Sat Oct 31 | 12:46 AM | High | 5.3 ft (1.60 m) |
| 6:21 AM | Low | 0.4 ft (0.11 m) | |
| 1:19 PM | High | 6.4 ft (1.94 m) | |
| 7:23 PM | Low | 0.8 ft (0.26 m) | |
| Sun Nov 1 | 1:54 AM | High | 5.2 ft (1.59 m) |
| 6:27 AM | Low | 0.6 ft (0.17 m) | |
| 1:25 PM | High | 6.2 ft (1.89 m) | |
| 7:27 PM | Low | 0.9 ft (0.26 m) | |
| Mon Nov 2 | 2:02 AM | High | 5.3 ft (1.62 m) |
| 7:36 AM | Low | 0.6 ft (0.20 m) | |
| 2:29 PM | High | 6.1 ft (1.85 m) | |
| 8:28 PM | Low | 0.8 ft (0.24 m) | |
| Tue Nov 3 | 3:06 AM | High | 5.5 ft (1.67 m) |
| 8:42 AM | Low | 0.6 ft (0.20 m) | |
| 3:29 PM | High | 6.0 ft (1.82 m) | |
| 9:24 PM | Low | 0.6 ft (0.19 m) | |
| Wed Nov 4 | 4:07 AM | High | 5.7 ft (1.75 m) |
| 9:45 AM | Low | 0.6 ft (0.18 m) | |
| 4:25 PM | High | 5.9 ft (1.79 m) | |
| 10:16 PM | Low | 0.5 ft (0.15 m) | |
| Thu Nov 5 | 5:04 AM | High | 6.0 ft (1.84 m) |
| 10:43 AM | Low | 0.5 ft (0.15 m) | |
| 5:16 PM | High | 5.8 ft (1.77 m) | |
| 11:04 PM | Low | 0.4 ft (0.11 m) | |
| Fri Nov 6 | 5:54 AM | High | 6.3 ft (1.91 m) |
| 11:37 AM | Low | 0.4 ft (0.13 m) | |
| 6:02 PM | High | 5.7 ft (1.74 m) | |
| 11:49 PM | Low | 0.3 ft (0.08 m) | |
| Sat Nov 7 | 6:39 AM | High | 6.4 ft (1.96 m) |
| 12:26 PM | Low | 0.4 ft (0.11 m) | |
| 6:44 PM | High | 5.6 ft (1.71 m) |
Folly Beach is semidiurnal — paired highs (5.3 and 6.4 ft today) and paired lows of similar size. An average swing here this week moves 5.3 ft of water. A 6.1 ft swing — Folly Beach's biggest this table — runs from the 11:49 PM low on Fri Nov 6 into the next high. Folly Beach tops out at 6.4 ft (Sat Nov 7 6:39 AM) and bottoms at 0.3 ft (Fri Nov 6 11:49 PM).
Folly Beach mid-swing times below mark predicted peak flow on its 5.3 ft average cycle (why moving water matters):
Sea surface temperature 13 km away at Charleston Offshore SC is currently 24.9 °C (76.7 °F), 2.1 °C above the seasonal normal, from satellite and ocean-model data refreshed daily.
Folly Beach numbers: NOAA CO-OPS #8666652 (Folly River Bridge, Folly Island), 0.8 km off Folly Beach center; this open-water pick beat 22 closer-in candidates. Onshore wind or a storm can push real water at Folly Beach above the 6.4 ft predicted peak; offshore wind can hold it under. All Folly Beach times station-local, refreshed 2026-10-30.
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