France · Harmonic Tide Model
Tide Table Royan — 2026
📍 Lat 45.6206, Lon -1.0278
Tide range. Higher values mean spring tides.
The moon drives the tides and the fish.
Radar de Chuva (Tempo Real)
Temperatura da Água
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Índice UV Atual
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🏖️ Recommended Activities
At low tide the waters tend to be calmer.
Access only within the 2 hours near the lowest tide.
Ask the skipper about the conditions.
🎣 Solunar Table
Major Periods (2h)
Minor Periods (1h)
Based on the Solunar Theory (John Alden Knight): fish and wildlife tend to feed more during the periods when the moon is overhead or underfoot (major) and at moonrise/moonset (minor). The score considers the lunar phase and the crossing of major periods with the local high tide.
Nearby places
📘 About Royan Tide Forecast
Found at 45.62° N latitude and 1.03° W longitude, Royan serves as a prominent coastal location in France. Its tidal pattern is semi-diurnal (two high and two low tides per day), with a mean tidal range of 2.7m and spring tides reaching up to 3.7m. Mid-range tides like these are popular with surfers seeking waves that shift in shape and height across the tidal cycle. The semi-diurnal cycle flushes coves frequently, shortening water residence time and maintaining high oxygenation levels. This coast is subject to longshore drift currents that distribute sediment and shape beaches throughout the year. The 2026 tidal bulletin for Royan delivers a thorough schedule of sea level swings with hourly marks for the entire year. In September, Royan is in its autumn season, a key period for water sports, fishing, diving, and coastal navigation. Reported times and heights derive from fundamental harmonic component analysis (M2, S2, K1, O1) applied to these coordinates.
⚠️ Notice
Astronomical prediction from a harmonic model — does not account for storm surge, meteorological tide, or extreme events.