coefmaree.frTide times & coefficients

South Brittany · Saint-Jean-de-Monts

Tides at Saint-Jean-de-Monts

Change spot
today · Sat 29 Aug
1122334455PLEINE MER18:0812:18BASSE MER

Next Low water

12:18

in 6 h 15Water height 5.3 mBeach covered

High water 05:54SlackLow water 12:18

87CoefficientSpring tide

Low waterHigh water
12:18 · 1.0 m18:08 · 5.6 m
tomorrow 00:40 · 0.9 mtomorrow 06:24 · 5.3 m

Sunrise 07:23Sunset 20:53 Full moon

Today's conditions

💧 Water

Bathing waterExcellent
Sea temperature~ 18 °Cseasonal average

☀️ Weather

Tides over 10 days

coef.Low waterHigh water
Sat 29 Aug879700:071 m12:181 m05:545.3 m18:085.6 m
Sun 30 Aug919800:400.9 m12:521 m06:245.3 m18:375.6 m
Mon 31 Aug919501:140.9 m13:281 m06:535.3 m19:085.5 m
Tue 1 Sept878701:511 m14:081.1 m07:235.2 m19:415.3 m
Wed 2 Sept807602:321.2 m14:511.3 m07:575.1 m20:185 m
Thu 3 Sept696103:171.5 m15:411.6 m08:384.8 m21:074.7 m
Fri 4 Sept574604:101.8 m16:411.9 m09:404.5 m22:444.3 m
Sat 5 Sept4505:142.1 m17:552.1 m11:504.3 m
Sun 6 Sept374406:332.2 m19:212.1 m00:584.3 m13:354.5 m
Mon 7 Sept425507:572.1 m20:401.7 m02:214.5 m14:454.7 m

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Best low-tide foraging days

Beaches

Best fishing times at Saint-Jean-de-Monts

Solunar theory places peaks of fish activity at the moon's meridian passes (major periods, ~2 h) and at moonrise and moonset (minor periods, ~1 h), stronger near the new and full moon and at dawn or dusk. It's an indicator, not a guarantee.

The Fishing tab above shows today’s periods, computed live for this spot.

FAQ

What is the tidal range at Saint-Jean-de-Monts?

At Saint-Jean-de-Monts, the tidal range reaches about 4.3 m at springs and 2 m at neaps (computed from the IFREMER atlas).

When is the next spring tide at Saint-Jean-de-Monts?

The next spring tide at Saint-Jean-de-Monts is on Saturday 29 August, with a coefficient of 97.

On your site

On your website

Embed the Saint-Jean-de-Monts tide on your site — a ready-to-paste widget, or a developer API. Free, no key.

Predictions computed from the IFREMER / PREVIMER harmonic atlas (Pineau-Guillou, 2013).