Is Plage de Saint-Colomban good for swimming today?
Plage de Saint-Colomban has BeachFinder Score: 87/100. Use this as a planning signal only, then check local flags, lifeguards, closures and current beach conditions.
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FR-NW - FR
Plage de Saint-Colomban
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Quick answer
Quick answer: Plage de Saint-Colomban today
Plage de Saint-Colomban is a BeachFinder spot in FR-NW, FR. Today, compare water temperature 20°C, wind 10 km/h · SE, uv 6.8, waves 0.4 m, water quality Check official advisories before leaving. BeachFinder Score: 87/100. Always check official flags, closures and lifeguard advice before swimming.
Water temperature
20°C
Wind
10 km/h · SE
UV
6.8
Waves
0.4 m
Water quality
Check official advisories
Last updated: Aug 11, 02:45 PM local forecast timeBeachFinder Score: 87/100
Sources: Open-Meteo weather and marine forecasts, OpenStreetMap place context and BeachFinder spot data.
This is planning information, not a safety clearance. Conditions can change quickly.
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Live conditions on the site
Surfers can check wind, wave height, currents and surf cues here before opening the full BeachFinder app.
Updated: Aug 11, 02:45 PM
Water temp
20°C
Air temp
32°C
Feels like
31°C
UV index
6.8
Wind
10 km/h · SE
Gust 17 km/h
Waves
0.4 m
Current
0 km/h · SE
Parking
...
Shower
...
Accessible access
...
Toilets
...
Restaurants
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Weather and marine data: Open-Meteo
Plage de Saint-Colomban
Located on the Breton coast of Morbihan, about 2 kilometers southwest of Carnac, Saint-Colomban beach is part of one of the most densely equipped coastlines in Southern Brittany. This stretch of coast, facing the Atlantic Ocean, benefits from the characteristic exposure of the Gulf of Morbihan, where the alternation of tides continuously shapes the landscape. The area, dotted with megaliths and rock alignments, offers a unique geological setting where land and sea have interacted for millennia. The beach itself consists of a strip of fine sand, typical of the Morbihan shores. Less frequented than the Grande Plage 2.4 kilometers away or Carnac beach, also 2.4 kilometers away, it offers a quieter atmosphere than its immediate neighbors. Nearby, Légénèse beach (1 kilometer) and Les Sables Blancs beach (1.9 kilometers) complete this succession of small bathing areas characteristic of the Carnac coastline. The site remains largely natural, without major developments, preserving its authentic character. No supervision service is provided on the beach. Access is not adapted for people with reduced mobility. Dogs are not allowed. The beach does not fly the Blue Flag label, reflecting the absence of standardized infrastructure. Visitors must plan their visit according to natural conditions and tide times, which are particularly pronounced in this region.
About this spot
Saint-Colomban, whose name evokes the 7th-century Irish saint who evangelized continental Europe, is a tutelary figure of the Breton coasts. The Carnac area, where this beach is located, is famous for its Neolithic megalithic alignments—over 3,000 standing stones stretch for several kilometers. The local geology, dominated by granite and schist, long supplied local quarries. From the 19th century onwards, the arrival of the railway transformed Carnac into a popular seaside destination for the bourgeoisie from Nantes and Paris, although some areas like Saint-Colomban have retained relative discretion compared to mass tourism.
Updated 5/9/2026
Frequently asked questions
What is the water temperature at Plage de Saint-Colomban today?
20°C. Marine temperature is shown when forecast coverage is available for this location.
How windy is Plage de Saint-Colomban today?
10 km/h · SE. Wind can change comfort and surface conditions, especially on exposed beaches.
What should I check before swimming at Plage de Saint-Colomban?
Check official safety flags, lifeguard advice, closures, water-quality advisories, UV, wind, waves and currents before entering the water.
Before you go
Conditions
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Plage de Saint-Colomban
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