France Coastal Region

Finistère Sea Water Temperature

Compare sea surface temperatures across 102 top coastal destinations in Finistère. Check below for live marine observations, wave conditions, and monthly averages.

Beaches & Swimming Spots in Finistère— page 2 of 5

Celtic Sea

Plage de Kersiny

A temperate beach on the Celtic Sea, warmest around August at about 16.1°C.

Historical Sep Avg:15.8°C(60.4°F)
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Celtic Sea

Plage de Kervilzic

A temperate beach on the Celtic Sea, warmest around August at about 17.6°C.

Historical Sep Avg:17.1°C(62.8°F)
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Celtic Sea

Plage de l'Aber

A temperate beach on the Celtic Sea, warmest around August at about 16.1°C.

Historical Sep Avg:15.8°C(60.4°F)
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Celtic Sea

Plage de l'Ile Segal

A temperate beach on the Celtic Sea, warmest around August at about 15.9°C.

Historical Sep Avg:15.3°C(59.5°F)
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Celtic Sea

plage de la Belle Etoile

A temperate beach on the Celtic Sea, warmest around August at about 17.8°C.

Historical Sep Avg:17.2°C(63°F)
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Celtic Sea

Plage de la Croix

A temperate beach on the Celtic Sea, warmest around August at about 17.8°C.

Historical Sep Avg:17.2°C(63°F)
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Celtic Sea

Plage de la Pointe Saint-Gilles

A temperate beach on the Celtic Sea, warmest around August at about 17.6°C.

Historical Sep Avg:17.1°C(62.8°F)
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Celtic Sea

Plage de la Roche Percée

A temperate beach on the Celtic Sea, warmest around August at about 17.8°C.

Historical Sep Avg:17.2°C(63°F)
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Celtic Sea

Plage de la Source

A temperate beach on the Celtic Sea, warmest around August at about 16.1°C.

Historical Sep Avg:15.8°C(60.4°F)
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Celtic Sea

Plage de Larvor

A temperate beach on the Celtic Sea, warmest around August at about 17.6°C.

Historical Sep Avg:17.1°C(62.8°F)
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Celtic Sea

Plage de Léhan

A temperate beach on the Celtic Sea, warmest around August at about 17.4°C.

Historical Sep Avg:17°C(62.6°F)
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Celtic Sea

Plage de Lesven

A temperate beach on the Celtic Sea, warmest around August at about 16.1°C.

Historical Sep Avg:15.8°C(60.4°F)
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Celtic Sea

Plage de Lodonnec et Ezer

A temperate beach on the Celtic Sea, warmest around August at about 17.6°C.

Historical Sep Avg:17.1°C(62.8°F)
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Celtic Sea

Plage de Meneham

A temperate beach on the Celtic Sea, warmest around August at about 15.3°C.

Historical Sep Avg:15°C(59°F)
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Celtic Sea

Plage de Nodeven Roduloc

A temperate beach on the Celtic Sea, warmest around August at about 15.3°C.

Historical Sep Avg:15°C(59°F)
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Celtic Sea

Plage de Pors Kad

A temperate beach on the Celtic Sea, warmest around August at about 16.1°C.

Historical Sep Avg:15.8°C(60.4°F)
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Celtic Sea

Plage de Pors Péré

A temperate beach on the Celtic Sea, warmest around August at about 16.1°C.

Historical Sep Avg:15.8°C(60.4°F)
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Celtic Sea

Plage de Pors-Péron

A temperate beach on the Celtic Sea, warmest around August at about 16.1°C.

Historical Sep Avg:15.8°C(60.4°F)
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Celtic Sea

Plage de Porskaolenn

A temperate beach on the Celtic Sea, warmest around August at about 15.9°C.

Historical Sep Avg:15.3°C(59.5°F)
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Celtic Sea

Plage de Porskuidig

A temperate beach on the Celtic Sea, warmest around August at about 15.9°C.

Historical Sep Avg:15.3°C(59.5°F)
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Celtic Sea

Plage de Porsman

A temperate beach on the Celtic Sea, warmest around August at about 15.9°C.

Historical Sep Avg:15.3°C(59.5°F)
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Celtic Sea

Plage de Port-Manec’h

A temperate beach on the Celtic Sea, warmest around August at about 17.8°C.

Historical Sep Avg:17.2°C(63°F)
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Celtic Sea

Plage de Porz Liogan

A temperate beach on the Celtic Sea, warmest around August at about 15.9°C.

Historical Sep Avg:15.3°C(59.5°F)
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Celtic Sea

Plage de Porz Pabu

A temperate beach on the Celtic Sea, warmest around August at about 15.9°C.

Historical Sep Avg:15.3°C(59.5°F)
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