Hilton Head typically experiences two high and two low tides in a lunar day. The exact times and heights change daily, which is why a general rule of thumb is never as useful as checking the current prediction.

What changes with the tide

At low tide, the beach becomes broader and more room opens for walking and riding. In tidal creeks and marshes, lower water can expose mud flats and make some shallow routes difficult. As the tide rises, water returns quickly to creek edges and beach access narrows.

Why the station matters

Predictions are tied to a specific reference station. HiltonHead.online uses NOAA station 8669167 for the island, displays heights in feet relative to Mean Lower Low Water, and links back to NOAA so readers can inspect the full table and its notes.

Plan with conditions, not the clock alone

Wind direction, recent rainfall and coastal weather can cause observed water levels to differ from predictions. Boaters, paddlers and anyone making a safety-sensitive decision should review current marine conditions and official advisories—not just the predicted high or low.

Primary source

NOAA Tides & Currents

This guide explains official public information in our own words. Tide predictions remain NOAA’s data and should be checked directly for navigation or safety decisions.

Open the official station page ↗