coefmaree.fr
Tide times & coefficients
Pick your spot to see the tide live: high water, low water, coefficient and the next spring tides. Computed locally from the IFREMER harmonic atlas.
Channel & Normandy306
North Brittany & Cotentin131
Finistère130
South Brittany90
Loire-Atlantique & Vendée68
Charente-Maritime & Gironde44
Landes & Basque Country31
Predictions computed from the IFREMER / PREVIMER harmonic atlas (Pineau-Guillou, 2013).
Tides are computed (IFREMER model), approximate and without warranty — for information only. Not for navigation or any safety decision.
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