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*:
Beach4fairly 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.

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
6%
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)
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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:
Todays Surf Summary
Thursday, 10 July 2025, 15:00 Local Time
Thursday 10Fri
5PM8PM11PM2AM
Wave (ft)
1
WNW
1.5
WNW
1.5
WNW
1.5
WNW
Period (s) 7 10 10 10
Wind (mph)
10
15
10
15
Wind State on cross-
on
cross-
off
cross-
off

Swell History at Port Blanc

Surf stats for Port Blanc, see the swell variation by month or season on the history page here.

Wind History at Port Blanc

Wind stats for Port Blanc, see the variation in direction and stength by month or season on the history page here.


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