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 10:45 AM (2.27 m) and the next low tide is at 4:00 AM (0.07 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) |
|---|---|
| Wed, Jun 17 | L 4:00 AM 0.07 mH 10:45 AM 2.27 mL 4:39 PM 0.17 mH 11:06 PM 2.00 m |
| Thu, Jun 18 | L 4:54 AM 0.11 mH 11:36 AM 2.20 mL 5:30 PM 0.21 mH 12:00 AM 1.97 m |
| Fri, Jun 19 | L 5:48 AM 0.18 mH 12:30 PM 2.12 mL 6:24 PM 0.26 m |
| Sat, Jun 20 | H 12:54 AM 1.93 mL 6:42 AM 0.25 mH 1:27 PM 2.02 mL 7:18 PM 0.32 m |
| Sun, Jun 21 | H 1:54 AM 1.89 mL 7:39 AM 0.32 mH 2:24 PM 1.92 mL 8:12 PM 0.37 m |
| Mon, Jun 22 | H 2:54 AM 1.87 mL 8:39 AM 0.38 mH 3:24 PM 1.83 mL 9:06 PM 0.41 m |
| Tue, Jun 23 | H 3:54 AM 1.86 mL 9:39 AM 0.43 mH 4:24 PM 1.76 mL 10:00 PM 0.44 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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