Today's high and low tide times for Folly Beach, SC, plus a 7-day tide table. Astronomical predictions from the nearest harmonic station — free and updated daily.
In Folly Beach, SC, the next high tide is at 11:36 AM (1.96 m) and the next low tide is at 5:06 AM (0.26 m), based on harmonic predictions for CHARLESTON (Customhouse Wharf).
All high and low tides for Folly Beach today, in local time (America/New York). Heights are metres above chart datum.
High (H) and low (L) tide times and heights for the next seven days at Folly Beach.
| Date | Tides (local time · height) |
|---|---|
| Sun, Aug 16 | L 5:06 AM 0.26 mH 11:36 AM 1.96 mL 5:24 PM 0.21 mH 12:09 AM 2.05 m |
| Mon, Aug 17 | L 5:57 AM 0.34 mH 12:21 PM 1.83 mL 6:09 PM 0.30 m |
| Tue, Aug 18 | H 12:57 AM 1.99 mL 6:48 AM 0.44 mH 1:09 PM 1.69 mL 6:54 PM 0.39 m |
| Wed, Aug 19 | H 1:45 AM 1.93 mL 7:42 AM 0.52 mH 1:57 PM 1.57 mL 7:42 PM 0.48 m |
| Thu, Aug 20 | H 2:39 AM 1.88 mL 8:39 AM 0.59 mH 2:54 PM 1.47 mL 8:33 PM 0.55 m |
| Fri, Aug 21 | H 3:36 AM 1.84 mL 9:39 AM 0.62 mH 3:57 PM 1.42 mL 9:27 PM 0.59 m |
| Sat, Aug 22 | H 4:33 AM 1.82 mL 10:33 AM 0.62 mH 5:00 PM 1.41 mL 10:21 PM 0.60 m |
Predicted from CHARLESTON (Customhouse Wharf), 0.8 km away (reliability: high — a close match — expect predictions within a few minutes of the published station table).
These are astronomical tide predictions — the rise and fall driven by the moon and sun, computed by harmonic analysis. They do not include weather effects: a strong onshore wind, low barometric pressure or a storm surge can push the real water level above the predicted high, and offshore winds or high pressure can hold it below the predicted low. For navigation or any safety-critical decision, always check the official tide tables and a live water-level gauge for Folly Beach.
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