Blancs Sablons Surf Forecast

/ Brittany – Finistere (75 surf breaks) /

France (410 surf breaks) / Lat Long: (48.37° N 4.77° W)

Surf Forecasts:

Blancs Sablons surfForecast / Brittany – Finistere / France

48hr Weather and Surf, issued 7 am Friday 22 Aug 2025 CEST

Forecast update in hr min s Forecast update imminent

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

Today's Blancs Sablons sea temperature is 16.5° C
(Which is 1.4°C colder than average for this time of year)

How big are the waves at Blancs Sablons today?

The current surf forecast for Blancs Sablons at 10AM is: 0.9m 12s primary swell from a West-northwest direction and 0.3m 4s secondary swell from a North-northwest direction (forecast issued at 07:00am August 22). The wind direction is predicted to be cross-shore.

Time (CEST) & Date	Wave Height	Wave Period
Morning (22 Aug)	3ft (0.9m)	12s
Afternoon (22 Aug)	3ft (0.9m)	11s
Evening (22 Aug)	3.5ft (1.0m)	11s

Table - waves today at Blancs Sablons. (Swell directed towards the surf break)

Updates in hr min s Forecast update imminent

12 Days Hourly

Print Table

	Friday 22							Saturday 23								Sunday 24								Mon 25
	5 AM	8 AM	11 AM	2 PM	5 PM	8 PM	11 PM	2 AM	5 AM	8 AM	11 AM	2 PM	5 PM	8 PM	11 PM	2 AM	5 AM	8 AM	11 AM	2 PM	5 PM	8 PM	11 PM	2 AM
Rating (10 max)	1	1	1	0	0	0	1	0	1	1	0	0	0	0	0	0	0	0	0	0	0	0	0	1
Swell Height Map See all maps
Wave Height (m) & direction (?)	W	WNW	W	WNW	WNW	W	W	W	W	W	W	W	W	W	W	W	W	W	W	W	W	W	W	W
Period(s) (?)	13	12	12	11	11	11	10	10	10	10	9	9	9	9	9	8	8	8	8	8	16	8	10	10
Wave Graph (?)
Energy (?)	214	252	296	217	218	246	229	169	158	159	120	121	96	93	92	87	85	82	65	63	92	54	156	173
Wind (km/h)	NE	NE	NNE	NNW	NNW	N	NNE	NE	ENE	E	E	NNW	N	NNE	NE	ENE	E	E	E	NW	NNW	N	NE	E
Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy	cross	cross	cross- on	on	on	cross- on	cross	cross	cross- off	cross- off	cross- off	on	cross- on	cross	cross	cross- off	cross- off	cross- off	cross- off	on	cross- on	cross- on	cross	cross- off
High Tide / height (m)						5:36PM 5.66				5:59AM 5.52				6:14PM 5.88				6:35AM 5.69				6:49PM 5.98
Low Tide / height (m)				11:36AM 0.75				12:02AM 0.43				12:15PM 0.50				12:39AM 0.25				12:51PM 0.36				1:13AM 0.20

	Friday 22							Saturday 23								Sunday 24								Mon 25
Sunrise	-	7:20	-	-	-	-	-	-	-	7:22	-	-	-	-	-	-	-	7:24	-	-	-	-	-	-
Sunset	-	-	-	-	-	9:21	-	-	-	-	-	-	-	9:19	-	-	-	-	-	-	-	9:16	-	-

Rain (mm)	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Temp. °C	15	15	15	16	16	16	16	16	16	15	16	18	18	19	19	19	18	19	20	22	21	23	23	22
Feels °C (?)	14	14	14	13	12	12	13	14	14	13	14	16	15	16	16	15	15	16	18	20	18	20	20	19

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 Continuing clean conditions at Blancs Sablons (calm at Brest Bretagne Airport-Guipavas 27 km from Blancs Sablons). No surfable waves
1 hour 52 minutes ago Blancs Sablons

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27 km away, 1 h 52 min ago

4 km/h

0.0

16.5

Air / Water (°C)

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