Mouillage

Plas Errot

3.9France
Shelter
SE, S, SW, W
Seabed
sand, algae, rock
Anchoring
Allowed

Anchorage off the Île de Sein in Finistère, mixed sand, weed and rock bottom, sheltered from SE through W.

  • Water
  • Beach

Guide

Approach and anchoring

Approach requires caution in the Raz de Sein tidal race; cross at slack water, typically HW Brest minus 3h or HW Brest plus 3h. The island is surrounded by rocks and strong streams; use the marked channel leading to Men-Brial. Holding is poor over the weed and rock and only fair on the sand off the beach, so anchor as close to the pebble beach as the drying rocks allow and expect to roll. Best taken in settled weather with little swell. Exposed to north and east winds.

Practical

Water point available. A small slipway beside the lighthouse takes a dinghy, about 10 minutes' walk from the village. Port du Men-Brial 0.5 NM SE for shelter and the island's only harbour facilities. Audierne 13 NM E on the mainland for full services.

Ashore

Île de Sein village is a few minutes' walk from Men-Brial, with bakery, restaurants and the 1950 Ar-Men lighthouse museum. The island is 2 km long and flat, fully walkable. The Abbé Le Gall monument commemorates the 114 men from Sein who sailed to join Free French Forces in June 1940.

History

In June 1940 nearly all the men of Île de Sein, 128 of them, crossed to England to join General de Gaulle, representing at the time a quarter of Free French Forces. De Gaulle awarded the Cross of the Liberation to the island in 1946.

Key facts

Type
Anchorage
Coordinates
48.04246, -4.85905 (48°2.55'N 4°51.54'W)
Country
France
Shelter
Sheltered from south-east, south, south-west, west winds
Seabed
sand, algae, rock
Anchoring
Allowed
Services
Water, Beach
Boaters' rating
3.9/5
Updated
October 15, 2026

Getting there

Plas Errot lies at 48°2.55'N 4°51.54'W, that is 48.04246, -4.85905 in decimal degrees.

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Frequently asked questions

Which winds is Plas Errot sheltered from?

Plas Errot is sheltered from south-east, south, south-west, west winds.

Can you anchor at Plas Errot?

Yes, anchoring is allowed at Plas Errot.

How do boaters rate Plas Errot?

Plas Errot is rated 3.9/5 by boaters on BoatMap.

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