Les Roches Blanches surfForecast / Brittany – Finistere / France

information circle12 Day Weather and Surf, issued 6 am Friday 30 Jan 2026 CET
Forecast update in hr  min  s Forecast update imminent
Les Roches Blanches surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Les Roches Blanches sea temperature is
9.7° C
(Which is 1.4°C colder than average for this time of year)


Best Forecast Surf Conditions for Les Roches Blanches this week:

The surf forecast for Les Roches Blanches over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Friday (Jan 30) at 1PM. The primary swell is predicted to be 5.5m and 18s period. The wind is predicted to be offshore as the swell arrives.

The most powerful waves expected at Les Roches Blanches in the next 12 days are 5.5m 18s and forecast to arrive on Friday (Jan 30) at 1PM. Winds are predicted to be offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.7m 8s period and expected on Monday (Feb 02) at 4PM.

Wave TypeTime (CET) & Date Wave Height & Period
Next good surf (1 star+) 1PM (Fri 30th Jan)18ft (5.5m) 18s
Best Surf 1PM (Fri 30th Jan)18ft (5.5m) 18s
Most Powerful 1PM (Fri 30th Jan)18ft (5.5m) 18s

Table - best surf conditions forecast for Les Roches Blanches over the next 12 days.

Updates in  hr  min  s Forecast update imminent

Short Range Forecast Moderate rain (total 16mm), heaviest on Fri morning. Very mild (max 12°C on Sun afternoon, min 7°C on Fri night). Winds decreasing (strong winds from the SW on Fri morning, calm by Sat morning).

Days 3-6 Weather Summary Heavy rain (total 41mm), heaviest during Wed afternoon. Very mild (max 11°C on Mon afternoon, min 8°C on Tue afternoon). Winds decreasing (strong winds from the SE on Mon morning, light winds from the S by Wed night).

Friday
30
Saturday
31
Sunday
01
Monday
02
Tuesday
03
Wednesday
04
Thursday
05
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
Rating
(10 max)
!
!
!
!
!
!
!
3
4
2
2
2
!
!
!
!
!
3
3
2
4
Swell
Height Map
Wave Height (m) & direction (?)
6.5
WSW
5.5
WSW
5
WSW
5
WSW
5
WSW
4.5
WSW
3
W
2.5
WSW
2
W
2.5
W
2
W
2.2
W
3
W
4
WSW
4
WSW
3.5
WSW
3
WSW
2.5
WSW
1.7
SSW
0.9
WSW
2.5
WSW
Period(s) (?)17171716161514131816151413161614131292118
Wave
Graph
(?)Metric surfscale
Energy kJ (?)251641657314710123731334781403806255325103230169918413082927380475473328716804846374066
Wind
(km/h)
40
SSW
35
WSW
15
W
5
NNW
15
W
15
WSW
20
SE
20
S
20
SSE
40
SE
30
SE
25
W
20
SSW
35
SSW
25
SSW
40
SSE
35
SSE
20
SW
30
S
25
SW
25
SW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
offcross-
off
cross-
off
glasscross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
offoffoffcross-
off
cross-
off
cross-
off
offcross-
off
off
High Tide
/ height (m)
2:38PM
3.92
3:04AM
4.26
3:34PM
4.21
3:54AM
4.58
4:21PM
4.44
4:39AM
4.82
5:02PM
4.59
5:19AM
4.94
5:41PM
4.64
5:57AM
4.92
6:17PM
4.58
6:33AM
4.78
6:51PM
4.44
Low Tide
/ height (m)
8:55PM
0.78
9:29AM
0.50
9:48PM
0.47
10:19AM
0.19
10:34PM
0.21
11:03AM
-0.00
11:16PM
0.05
11:43AM
-0.07
11:56PM
0.02
12:21PM
-0.01
12:33AM
0.12
12:58PM
0.16
1:10AM
0.32
Friday
30
Saturday
31
Sunday
01
Monday
02
Tuesday
03
Wednesday
04
Thursday
05
Sunrise8:48--8:47--8:45--8:44--8:42--8:41--8:40--
Sunset-6:13--6:14--6:15--6:16--6:19--6:21--6:22-
rain showers
rain showers
rain showers
part cloud
part cloud
light rain
light rain
part cloud
rain showers
mod rain
light rain
rain showers
rain showers
thunderstorm
light rain
light rain
rain showers
rain showers
mod rain
thunderstorm
rain showers
Rain (mm)
642--21-16361344122913
Temp. °C119891191012111011101010991111111211
Feels °C (?)213676785253434167576
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder

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Information about the Les Roches Blanches Surf forecast

The above surf forecast table for Les Roches Blanches provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Les Roches Blanches can be found by selecting the local surf guide option on the grey menu. Our Les Roches Blanches surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Les Roches Blanches) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).

Further information to help with frequently asked questions about our surf forecast for Les Roches Blanches may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.

Les Roches Blanches is 3 km (2 miles) from the city of Douarnenez. If you plan a holiday in Finistere - Brittany, look for hotels and other accommodation in Douarnenez. Douarnenez has rooms for a wide range of budgets as well as car hire and transport links.

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