Les Sables Blancs Surf Forecast

/ Brittany – Finistere (75 surf breaks) /

France (410 surf breaks) / Lat Long: (48.69° N 3.66° W)

Surf Forecasts:

Les Sables Blancs surfForecast / Brittany – Finistere / France

12 Day Weather and Surf, issued 7 pm Tuesday 14 Oct 2025 CEST

Forecast update in hr min s Forecast update imminent

Les Sables Blancs surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.

Today's Les Sables Blancs sea temperature is 16.2° C
(Which is 1.2°C warmer than normal for this time of year)

Best Forecast Surf Conditions for Les Sables Blancs this week:

The surf forecast for Les Sables Blancs over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Thursday (Oct 16) at 2AM. The primary swell is predicted to be 0.4m and 14s period with a secondary swell of 0.5m and 10s. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Les Sables Blancs in the next 12 days are 1.0m 10s and forecast to arrive on Monday (Oct 20) at 11AM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.6m 6s period and expected on Thursday (Oct 16) at 2AM.

Wave Type	Time (CEST) & Date	Wave Height & Period
Next good surf (1 star+)	2AM (Thu 16th Oct)	1.5ft (0.4m) 14s
Best Surf	2AM (Thu 16th Oct)	1.5ft (0.4m) 14s
Most Powerful	11AM (Mon 20th Oct)	3.5ft (1.0m) 10s

Table - best surf conditions forecast for Les Sables Blancs over the next 12 days.

Updates in hr min s Forecast update imminent

12 Days Hourly

Print Table

	Short Range Forecast Mostly dry. Very mild (max 17°C on Fri afternoon, min 11°C on Fri morning). Wind will be generally light.										Days 3-6 Weather Summary Moderate rain (total 11mm), heaviest on Sun night. Warm (max 20°C on Sun afternoon, min 10°C on Sat morning). Winds increasing (light winds from the SSE on Sat night, strong winds from the S by Sun night).
		Wednesday 15			Thursday 16			Friday 17			Saturday 18			Sunday 19			Monday 20			Tue 21
	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM
Rating (10 max)	0	0	0	1	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0
Swell Height Map See all maps
Wave Height (m) & direction (?)	WNW	WNW	WNW	WNW	WNW	WNW	WNW	WNW	WNW	W	W	WNW	W	W	W	W	W	W	W	WNW	WNW
Period(s) (?)	12	11	11	14	13	12	11	10	10	9	8	10	9	11	10	9	10	9	9	8	8
Wave Graph (?)
kJ (?)	175	111	90	81	181	111	37	19	10	7	6	21	27	85	94	57	190	164	190	147	181
Wind (km/h)	ENE	ENE	ENE	E	E	ENE	E	E	E	ESE	ESE	SE	SSE	SSW	S	SW	WSW	WSW	S	W	SW
Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	off	off	off	off	cross- off	cross- off	cross	cross- on	cross- on	cross- off	cross- on	cross
High Tide / height (m)	1:30AM 5.42		2:13PM 5.59	3:16AM 5.48		3:44PM 5.82	4:26AM 5.87		4:44PM 6.23		5:14AM 6.31	5:27PM 6.63		5:50AM 6.71	6:01PM 6.97		6:20AM 7.05	6:32PM 7.23		6:48AM 7.31	7:01PM 7.40
Low Tide / height (m)		7:46AM 2.65		8:45PM 2.37	9:25AM 2.53		10:09PM 2.03	10:35AM 2.07		11:04PM 1.56	11:24AM 1.57		11:46PM 1.13	12:03PM 1.14		12:21AM 0.80	12:37PM 0.80		12:53AM 0.59	1:08PM 0.58

		Wednesday 15			Thursday 16			Friday 17			Saturday 18			Sunday 19			Monday 20			Tue 21
Sunrise	-	8:33	-	-	8:34	-	-	8:36	-	-	8:37	-	-	8:38	-	-	8:41	-	-	8:42	-
Sunset	-	-	7:25	-	-	7:23	-	-	7:22	-	-	7:20	-	-	7:17	-	-	7:15	-	-	7:14

Rain (mm)	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	11	-	-	2	1	1
Temp. °C	15	15	16	14	14	16	14	12	17	14	11	19	16	15	20	18	15	16	17	17	17
Feels °C (?)	11	11	11	10	9	11	10	8	11	10	6	15	12	12	16	12	10	10	12	10	13

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

Recent Eyeball Surf Reports for Brittany - Finistere

Wind Update Cross-off wind 21 km from La Torche has swung offshore (light winds from the ENE at Quimper/Pluguffan Airport). 1.0m 12s groundswell from the W with a 0.2m 7s swell, also from the W. 2 swells combining to make bigger set waves.
56 minutes ago La Torche

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Actual: 56 min ago

57 km/h

ENE

Cross-Off

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The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Les Sables Blancs surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.

Information about the Les Sables Blancs Surf forecast

The above surf forecast table for Les Sables Blancs provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Les Sables Blancs can be found by selecting the local surf guide option on the grey menu. Our Les Sables Blancs 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 Sables Blancs) 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 Sables Blancs 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 Sables Blancs is 15 km (9 miles) from Lannion. If you plan a holiday in Finistere - Brittany, look for hotels and other accommodation in Lannion. Lannion has rooms for a wide range of budgets as well as car hire and transport links.