Kerrou
Brittany, France: Excellent water quality
Kerrou is a family-friendly beach on the Brittany coast near Clohars-Carnoët, holding the Blue Flag award for water quality and safety standards. The beach operates seasonally from July through August with trained lifeguards on duty. Bathing water quality is rated Excellent, making it a reliable…
Quick Overview
Plan Your Visit to Kerrou
The key facts before you go
About the Beach
What is Kerrou?
Kerrou is a family-friendly beach on the Brittany coast near Clohars-Carnoët, holding the Blue Flag award for water quality and safety standards. The beach operates seasonally from July through August with trained lifeguards on duty. Bathing water quality is rated Excellent, making it a reliable choice for swimmers concerned about coastal conditions.
Access is free, and the beach welcomes visitors looking for a straightforward seaside experience in southern Brittany. The beach's Blue Flag status reflects consistent environmental management and visitor facilities.
It sits alongside Blue Flag beaches in Brittany, part of a broader network of Blue Flag certified beaches across France certified annually by the Foundation for Environmental Education.
Sunrise, Sunset & Beach Direction
Kerrou faces north toward Bay of Biscay. The best light for photography and swimming is typically in April, May, June. Direct sun hours follow that facing.
Planning
When to Go: Month by Month
| Month | Air Temp | Water Temp | Crowds |
|---|---|---|---|
| Jan | 7°C | 12°C | Low |
| Feb | 7°C | 11°C | Low |
| Mar | 9°C | 11°C | Low |
| Apr | 11°C | 12°C | Low |
| May | 14°C | 13°C | Low |
| Jun | 17°C | 16°C | Low |
| Jul | 18°C | 18°C | High |
| Aug | 18°C | 18°C | High |
| Sep | 16°C | 18°C | Low |
| Oct | 14°C | 16°C | Low |
| Nov | 11°C | 14°C | Low |
| Dec | 8°C | 13°C | Low |
When is the best time to visit Kerrou?
The best time to visit Kerrou is April, May, June. Air temperatures peak around 18.2°C in summer. Peak water temperature reaches 17.7°C in July.
How crowded does Kerrou get?
Kerrou experiences distinct seasonal patterns. The optimal visiting months are April, May, and June, when conditions are improving but crowds remain manageable. During these shoulder months, water temperatures climb from 11.6°C in April toward a more comfortable 13.6°C by June, while air temperatures rise from the low teens into the high teens Celsius.
This period suits visitors who want decent conditions without peak-season congestion. Peak crowds occur in July and August when the beach is busiest. Summer school holidays drive maximum visitor numbers during these months, despite water temperatures remaining cool at around 15°C.
The beach operates its full lifeguard service during this high-season window, making it the safest period for families with young swimmers but also the most crowded. Visitors planning trips outside the official July-August operating season should be aware the beach has reduced or no services during spring and autumn months, despite those periods offering pleasant air temperatures. The May-June window balances reasonable warmth with fewer visitors compared to midsummer, making it an alternative for those seeking less crowded conditions.
Is Kerrou open year-round?
The beach itself is accessible year-round, though staffed facilities including lifeguards typically operate only during the official season (01-07 – 31-08). The Blue Flag is displayed during the certification period only.
The Water
Swimming and Beach Life at Kerrou
Is Kerrou safe to swim?
Kerrou is Blue Flag certified, which requires meeting strict bathing water standards set by the EU Bathing Water Directive. The latest official class is Excellent (2025).
Water quality
Excellent (2025)
Earlier seasons: 2024 Excellent, 2023 Excellent, 2022 Excellent.
Excellent is the top class under the EU Bathing Water Directive. Recent samples stayed inside the strictest limits for bacteria.
Source: European Environment Agency
What is the water temperature at Kerrou?
Peak water temperature at Kerrou reaches around 17.7°C in July, making it comfortable for swimming during the summer months. In winter (January), air temperatures average 7.4°C.
What is the beach like at Kerrou?
Kerrou is a designated family beach that operates during the peak summer months of July and August, with lifeguards present throughout opening hours. The beach's Excellent bathing water quality rating indicates reliable conditions for swimming and water activities. This Blue Flag designation is awarded annually by the Foundation for Environmental Education, meaning the beach meets strict standards for water quality, environmental protection, and visitor safety that are reassessed each year.
Water temperatures vary significantly through the year, ranging from 4.4°C in January and February to a peak of 17.7°C in July. Summer months (June through September) offer the warmest conditions, with July and August averaging around 15°C, cold by Mediterranean standards but manageable for most swimmers with or without wetsuits. Spring months show rapid warming, jumping from 10.8°C in March to 13.4°C by May.
Autumn cooling is gradual, dropping from 17.5°C in September to 14.2°C by November. Winter temperatures stabilize at around 4-5°C. Air temperatures follow a typical Atlantic pattern, with January averaging 7.4°C and summer months (July and August) around 18°C.
September remains mild at 16.4°C, offering pleasant conditions for autumn visits. The beach's seasonal operation reflects the region's climate patterns, with the main visitor season aligned to warmer months. The Blue Flag award covers water quality, environmental standards, and safety provisions.
Lifeguard presence during operating hours provides supervised swimming conditions. The beach is free to access, with no entrance fees, making it accessible to all visitors. As a designated family beach, Kerrou is structured to accommodate different age groups and swimming abilities, though specific facility details would require direct contact with local authorities.
Kerrou sits on the Bay of Biscay: explore all Blue Flag beaches on the Atlantic.
While You're Here
Beyond Kerrou
Clohars-Carnoët, the nearest town to Kerrou, is a working coastal community in southern Brittany with local shops and services. The wider region offers several attractions for visitors exploring beyond the beach itself. The Brittany coastline contains numerous other beaches and coastal walks, with the area known for dramatic granite formations and tidal zones typical of Atlantic France.
Local towns support restaurants and cafés serving regional food, including fresh seafood and crêpes. The region has a maritime heritage reflecting centuries of fishing and maritime trade. Visitors interested in broader Brittany exploration can access the larger urban centers and cultural sites further along the coast, though the immediate area is primarily defined by its coastal character and small-town amenities.
Transport
Getting to Kerrou
How do I get to Kerrou by car?
Kerrou is approximately 3.29 km from Clohars-Carnoët. Follow local road signs to the beach. Check Google Maps or a local map for the most current directions.
What is the nearest airport to Kerrou?
The nearest airport is Brest Bretagne airport (BES), approximately 98.7 km away.
Can I get to Kerrou by public transport?
Public transport options vary by season. Check local transport authority websites for current bus and train schedules connecting to Clohars-Carnoët. The nearest recorded bus stop is 113 m from the beach.
Is there a train to Kerrou?
Kerrou lists Gestel as the nearest railway station, 9.63 km away. Check current timetables before travelling.
Map
Find Kerrou
Open the map or get directions to the Kerrou pin. Amenity names are listed here only when OpenStreetMap has a mapped feature nearby.
Map loads when you ask. Tiles stay off the first paint.
Map: OpenStreetMap (ODbL)
On the beach
Facilities at Kerrou
- Lifeguards
- Yes, during the certified season
- Wheelchair access
- No dedicated disabled access listed
- Visual assistance
- No
- Toilets
- Yes
- Showers
- Yes
- Parking
- Available nearby (customer parking). 255 m away, no parking fee
- Entry
- Free to enter
These details can change. Check on arrival.
Map data © OpenStreetMap contributors
Practical Details
Practical Information
| At the Beach | |
| Official Season | 01 Jul – 31 Aug |
|---|---|
| Beach Type | Sandy beach |
| Nearest supermarket | 2.7 km from the beach |
| Nearest bus stop | 113 m from the beach |
| Visiting Information | |
| GPS Coordinates | 47.7694°N, 3.5619°W |
| Water Quality | Excellent (2025) (EU Bathing Water Directive) |
| Blue Flag Operator | Foundation for Environmental Education (FEE), France |
Frequently Asked Questions
Kerrou FAQ
Is Kerrou worth visiting?
Kerrou is worth visiting if you want a family-focused beach with Excellent bathing water quality and Blue Flag certification. The beach provides supervised swimming with lifeguards on duty and free access. It suits visitors prioritizing water quality and safety standards over dramatic scenery or extensive facilities.
Summer conditions are cool but manageable, and the May-June period offers reasonable warmth with fewer crowds than July-August. The beach is straightforward and reliable rather than offering unique attractions.
How do I get to Kerrou?
Car rental from the airport provides the most practical access, with journey times under 20 minutes to the beach. Regional road connections serve the area, and accommodation in nearby Clohars-Carnoët offers a base for coastal visits. Direct public transport options to the beach are limited; a car is recommended for convenient access.
What is the best time of year to visit Kerrou?
April, May, and June are the optimal visiting months, offering improving water temperatures (ranging from 11.6°C to 13.6°C) with smaller crowds. Water reaches a peak of 17.7°C in July, but this coincides with peak summer crowds. July and August are busiest.
If you prefer fewer visitors with acceptable conditions, May and June balance pleasant air temperatures (mid-teens) with manageable visitor numbers. Winter months are cold with temperatures around 4-5°C.
What facilities are there at Kerrou?
Kerrou offers lifeguard services during its operating season (July-August) and free beach access. As a Blue Flag beach, it meets standards for water quality, environmental management, and safety provisions.
Specific facility details including changing rooms, toilets, and amenities require direct confirmation with local authorities. The designation as a family beach suggests age-appropriate facilities, but facility extent and type are not detailed in available information.
Is Kerrou suitable for families?
Yes, Kerrou is designated as a family beach with lifeguards on duty during operating hours, providing supervised swimming conditions. Excellent water quality ratings and Blue Flag certification indicate reliable safety and environmental standards. Water temperatures are cool (4-15°C depending on season) and may require wetsuits for young children.
The free access and family designation make it accessible for budget-conscious visits. Summer months offer warmest conditions, though cooler spring months remain viable for family trips.
Editorial
From the Zeach Blog
Everything you need to know about what makes a beach qualify for Blue Flag status, from water quality to environmental education.
Read moreOur editorial team's pick of the standout Blue Flag beaches in France, rated for family friendliness, scenery, and facilities.
What the flag actually means, how certification works, and why a Blue Flag is a genuinely reliable signal, not just a marketing tool.
Read moreSources
- Foundation for Environmental Education: Blue Flag programme
- FEE site listing for Kerrou
- FEE France (Pavillon Bleu)
Last verified September 2026. National operator pages and FEE listings are the primary certification sources.