Port Blanc Surf Forecast and Surf Reports

(Morbihan – Brittany, France)

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- Hourly Forecast
- 12 Day Forecast
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Weather State
Spot Information

Port Blanc Surf Guide

Port Blanc in Brittany is an exposed beach break that has reasonably consistent surf, although summer tends to be mostly flat. Works best in offshore winds from the east. Waves just as likely from local windswells as from distant groundswells and the best swell direction is from the west southwest. The beach break favours right handers. Sometimes crowded.

Port Blanc Spot Info

Type:	Rating:	Reliability:	Todays Sea Temp*:
Beach	4	fairly consistent	64°F*ocean temperature recorded from satellite

Surfing Port Blanc:

The best conditions reported for surf at Port Blanc occur when a West-southwest swell combines with an offshore wind direction from the East.

Hourly Forecast

12 Day Forecast

What's the best time of year to surf Port Blanc (for consistent clean waves)?

marchBest Season: spring

The best time of year for surfing Port Blanc with consistent clean waves (rideable swell with light / offshore winds) is during Spring and most often the month of March. Clean surfable waves are typically found 35% of the time in March while 59% of the time it tends to be blown out. For the remaining 6% of the time it is considered too small by most surfers but may still be OK for beginners and groms at times.

clean

35%

Surfable waves that hold up well for longer rides in prevailing cross-offshore, offshore or light wind conditions.

blown out

59%

Surfable sized waves that are of poorer quality due to prevailing onshore, cross-onshore or windy conditions (may be preferable for kitesurfing).

too small

Waves usually considered too small for good surf. Some wave-magnet breaks may still work though if conditions are right (on occasion).

Explore Port Blanc Location Map

Interactive Port Blanc surf break location map. View information about nearby surf breaks, their wave consistency and rating compared to other spots in the region. Current swell conditions from local buoys are shown along with live wind speed and direction from nearby weather stations. Click icons on the map for more detail. The closest passenger airport to Port Blanc is Lann Bihoue (Lorient) Airport (LRT) in France, 35 km (22 miles) away (directly). The second nearest airport to Port Blanc is Meucon (Vannes) Airport (VNE), also in France, 40 km (25 miles) away.

Map Icons:
Break
Live Wave Height (ft)
Live Wind Speed (mph)
Surf Rating (10 Max)
Ocean Swells (ft)
Wind Speed (mph)

Please note that some surf spot locations are approximate to protect their exact location while others are not shown at close zoom level.

Port Blanc Surf Forecasts:

Hourly Forecast

12 Day Forecast

Todays Surf Summary
Thursday, 10 July 2025, 15:00 Local Time

m, °C	Thursday 10			Fri
ft, °F	5PM	8PM	11PM	2AM
Wave (ft)	WNW	WNW	WNW	WNW
Period (s)	7	10	10	10
Wind (mph)
Wind State	on	cross- on	cross- off	cross- off

What does Port Blanc look like?

Latest photos from Port Blanc. Upload your own or view all photos on the gallery page.

Credit: Franck Credit: Franck Credit: Nick Brick Credit: Nick Brick Credit: Nick Brick

Tides at Port Blanc

Current tide and informaton

For Quiberon, 4 miles from Port Blanc.

Next High Water: 05:38pm | 13ft

Next Low Water: 11:53pm | 2ft

NEXT	IS AT (local time)	remaining
high tide
low tide

Port Blanc Sea Temperature

Sunny with very warm air temperatures, feeling like 26.0 °C once we account for air movement. In contrast the sea remains relatively cold (17.5 °C). Surfers should wear a spring or summer wetsuit though no doubt some would wear less neoprene on such a warm day, no matter what temperature the sea is.

Today, many surfers would wear a spring wetsuit.

Current Temp*: 64°F*ocean temperature recorded from satellite