From March 28 to April 1, 2025, Brittany will witness a breathtaking natural phenomenon — the strongest equinoctial tides in years, not to return in this magnitude until February 2027.
🔹 What’s behind this event?
These impressive tides are created by the gravitational alignment of the Moon and the Sun, forming a rare harmony between sky and sea.
The most stunning moment is expected Friday evening, during high tide, with waves potentially reaching 2–3 meters, especially around the Channel Islands and the coast of Finistère.
🔹 Ocean power & safety
While tides alone don’t generate large waves, combined with swells from distant storms, they can create truly dramatic coastal conditions.
Authorities are urging caution, particularly for shoreline fishermen, as stronger tidal currents and sudden water rises may pose isolation risks.
🔸 A yellow alert for wave-related flooding is possible on Friday evening and Saturday morning.
🔸 After that, anticyclonic weather is expected, bringing calmer skies and serene closure to this oceanic display.
✨ These tides are a gentle reminder of the intricate rhythms connecting Earth, Moon, and Sun. When nature speaks, it invites us to pause, breathe deeply, and truly listen.