Les Roches Blanches Surf Forecast

/ Brittany – Finistere (75 surf breaks) /

France (410 surf breaks)

Surf Forecasts:

Les Roches Blanches surfForecast / Brittany – Finistere / France

12 Day Weather and Surf, issued 12 pm Thursday 13 Nov 2025 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 14.3° C
(Which is slightly warmer than usual)

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 (Nov 14) at 10PM. The primary swell is predicted to be 2.0m and 8s period with a secondary swell of 0.4m and 9s. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Les Roches Blanches in the next 12 days are 1.8m 12s and forecast to arrive on Sunday (Nov 16) at 7AM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 2.0m 8s period and expected on Friday (Nov 14) at 1PM.

Wave Type	Time (CET) & Date	Wave Height & Period
Next good surf (1 star+)	10PM (Fri 14th Nov)	6.5ft (2.0m) 8s
Best Surf	10PM (Fri 14th Nov)	6.5ft (2.0m) 8s
Most Powerful	7AM (Sun 16th Nov)	6ft (1.8m) 12s

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

Updates in hr min s Forecast update imminent

12 Days Hourly

Print Table

	Short Range Forecast Light rain (total 7mm), mostly falling on Fri morning. Very mild (max 18°C on Thu night, min 10°C on Sat night). Mainly fresh winds.									Days 3-6 Weather Summary Some drizzle, heaviest during Tue night. Very mild (max 14°C on Sun morning, min 9°C on Mon night). Wind will be generally light.
	Thursday 13			Friday 14			Saturday 15			Sunday 16			Monday 17			Tuesday 18			Wednesday 19
	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night
Rating (10 max)	4	1	1	0	2	2	0	0	0	1	0	0	0	0	0	0	0	0	0	0	0
Swell Height Map See all maps
Wave Height (m) & direction (?)	SW	W	WSW	WSW	SSW	SW	SW	SW	SW	SW	SW	SW	W	W	W	W	W	W	W	NW	NW
Period(s) (?)	10	11	10	9	8	8	8	8	10	11	10	10	13	13	12	12	12	13	12	7	7
Wave Graph (?)
kJ (?)	580	364	410	168	650	408	159	101	255	622	308	154	87	83	47	46	45	85	68	119	156
Wind (km/h)	SE	ESE	SE	S	SSW	ESE	ESE	E	E	ENE	ENE	NE	NE	NE	ENE	NNW	NW	WNW	NNW	NNW	N
Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy	cross- off	cross	cross- off	cross- off	off	cross- off	cross	cross	cross- on	cross- on	cross- on	on	on	cross- on	cross- on	cross- on	cross	cross	cross- on	cross- on	on
High Tide / height (m)	11:14AM 3.53		12:06AM 3.34	12:32PM 3.59		1:10AM 3.52		1:28PM 3.73	1:56AM 3.73		2:11PM 3.87	2:33AM 3.93		2:46PM 4.00	3:04AM 4.11		3:18PM 4.11	3:35AM 4.25		3:50PM 4.20
Low Tide / height (m)		5:40PM 1.29		6:07AM 1.39	6:49PM 1.19		7:12AM 1.24		7:42PM 1.03	8:03AM 1.04		8:25PM 0.87	8:44AM 0.86		9:02PM 0.73	9:21AM 0.70		9:36PM 0.62	9:56AM 0.58		10:09PM 0.56

	Thursday 13			Friday 14			Saturday 15			Sunday 16			Monday 17			Tuesday 18			Wednesday 19
Sunrise	8:19	-	-	8:21	-	-	8:22	-	-	8:23	-	-	8:26	-	-	8:26	-	-	8:29	-	-
Sunset	-	5:42	-	-	5:40	-	-	5:39	-	-	5:38	-	-	5:37	-	-	5:36	-	-	5:35	-

Rain (mm)	-	2	1	3	-	-	-	1	-	-	-	-	-	-	-	-	-	1	-	-	-
Temp. °C	17	16	18	16	15	13	14	13	12	14	13	11	11	11	10	9	10	10	10	9	8
Feels °C (?)	15	14	13	12	10	11	12	11	9	11	9	7	5	6	6	6	6	6	4	2	2

Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)
Wind Speed (km/h)

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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.