Sat Oct 31 at Hilton Head: high tide at 12:41 AM (6.8 ft) and 1:11 PM (7.9 ft); low tide at 6:44 AM (0.5 ft) and 7:32 PM (1.0 ft) — from NOAA station Braddock Point, Hilton Head Island #8669625, 9.2 km out.
Sat Oct 31: 12:41 AM (6.8 ft) and 1:11 PM (7.9 ft).
Sat Oct 31: 6:44 AM (0.5 ft) and 7:32 PM (1.0 ft).
| Day | Time | Tide | Height |
|---|---|---|---|
| Sat Oct 31 | 12:41 AM | High | 6.8 ft (2.06 m) |
| 6:44 AM | Low | 0.5 ft (0.14 m) | |
| 1:11 PM | High | 7.9 ft (2.42 m) | |
| 7:32 PM | Low | 1.0 ft (0.32 m) | |
| Sun Nov 1 | 1:50 AM | High | 6.7 ft (2.05 m) |
| 6:47 AM | Low | 0.7 ft (0.22 m) | |
| 1:16 PM | High | 7.7 ft (2.36 m) | |
| 7:36 PM | Low | 1.1 ft (0.34 m) | |
| Mon Nov 2 | 1:56 AM | High | 6.8 ft (2.08 m) |
| 7:55 AM | Low | 0.9 ft (0.27 m) | |
| 2:18 PM | High | 7.6 ft (2.32 m) | |
| 8:40 PM | Low | 1.1 ft (0.32 m) | |
| Tue Nov 3 | 2:58 AM | High | 7.0 ft (2.14 m) |
| 9:03 AM | Low | 0.9 ft (0.27 m) | |
| 3:17 PM | High | 7.5 ft (2.29 m) | |
| 9:40 PM | Low | 0.9 ft (0.26 m) | |
| Wed Nov 4 | 3:58 AM | High | 7.3 ft (2.21 m) |
| 10:06 AM | Low | 0.8 ft (0.23 m) | |
| 4:14 PM | High | 7.4 ft (2.27 m) | |
| 10:33 PM | Low | 0.6 ft (0.19 m) | |
| Thu Nov 5 | 4:54 AM | High | 7.5 ft (2.30 m) |
| 11:03 AM | Low | 0.6 ft (0.19 m) | |
| 5:07 PM | High | 7.4 ft (2.25 m) | |
| 11:22 PM | Low | 0.4 ft (0.14 m) | |
| Fri Nov 6 | 5:45 AM | High | 7.8 ft (2.38 m) |
| 11:55 AM | Low | 0.5 ft (0.15 m) | |
| 5:55 PM | High | 7.3 ft (2.24 m) | |
| Sat Nov 7 | 12:06 AM | Low | 0.3 ft (0.10 m) |
| 6:31 AM | High | 8.0 ft (2.44 m) | |
| 12:44 PM | Low | 0.4 ft (0.13 m) | |
| 6:39 PM | High | 7.3 ft (2.22 m) |
Hilton Head is semidiurnal — paired highs (6.8 and 7.9 ft today) and paired lows of similar size. This is a big-tide station: an average swing this week moves 6.7 ft, so the water line, current and structure change dramatically through a single cycle. A 7.7 ft swing — Hilton Head's biggest this table — runs from the 12:06 AM low on Sat Nov 7 into the next high. Hilton Head tops out at 8.0 ft (Sat Nov 7 6:31 AM) and bottoms at 0.3 ft (Sat Nov 7 12:06 AM).
Hilton Head mid-swing times below mark predicted peak flow on its 6.7 ft average cycle (why moving water matters):
Sea surface temperature 14 km away at Hilton Head South Carolina is currently 26.2 °C (79.2 °F), 3.2 °C above the seasonal normal, from satellite and ocean-model data refreshed daily.
Hilton Head numbers: NOAA CO-OPS #8669625 (Braddock Point, Hilton Head Island), 9.2 km off Hilton Head center; this open-water pick beat 25 closer-in candidates. On a coast that swings 6.7 ft, storm surge stacked on the 8.0 ft high is a real hazard at Hilton Head — predictions are astronomical only. All Hilton Head times station-local, refreshed 2026-10-30.
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