Trestraou Surf Forecast

/ Brittany – Cote d'Armor (9 surf breaks) /

France (410 surf breaks) / Lat Long: (48.82° N 3.46° W)

Surf Forecasts:

Trestraou surfForecast / Brittany – Cote d'Armor / France

12 Day Weather and Surf, issued 7 pm Thursday 21 Aug 2025 CEST

Forecast update in hr min s Forecast update imminent

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

Today's Trestraou sea temperature is 18.9° C
(Which is 1.2°C warmer than normal for this time of year)

Best Forecast Surf Conditions for Trestraou this week:

The surf forecast for Trestraou over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Friday (Aug 22) at 11PM. The primary swell is predicted to be 1.0m and 11s period. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at Trestraou in the next 12 days are 4.0m 17s and forecast to arrive on Tuesday (Aug 26) at 5PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.6m 5s period and expected on Monday (Aug 25) at 5AM.

Wave Type	Time (CEST) & Date	Wave Height & Period
Next good surf (1 star+)	11PM (Fri 22nd Aug)	3.5ft (1.0m) 11s
Best Surf	2AM (Wed 27th Aug)	11ft (3.5m) 16s
Most Powerful	5PM (Tue 26th Aug)	13ft (4.0m) 17s

Table - best surf conditions forecast for Trestraou over the next 12 days.

Updates in hr min s Forecast update imminent

12 Days Hourly

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	Short Range Forecast Mostly dry. Warm (max 25°C on Sun afternoon, min 15°C on Fri morning). Wind will be generally light.										Days 3-6 Weather Summary Mostly dry. Warm (max 29°C on Mon afternoon, min 15°C on Tue night). Winds increasing (calm on Mon afternoon, fresh winds from the WNW by Tue afternoon).
		Friday 22			Saturday 23			Sunday 24			Monday 25			Tuesday 26			Wednesday 27			Thu 28
	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	0	0	0	0	0	0	1	0	3	4	2	4	3	3	4	2	2
Swell Height Map See all maps
Wave Height (m) & direction (?)	W	W	W	W	W	W	W	W	W	W	W	W	W	W	W	W	WNW	W	W	W	W
Period(s) (?)	13	12	11	10	10	9	9	8	8	10	9	9	22	19	17	16	14	13	13	12	12
Wave Graph (?)
Energy (?)	98	197	218	202	154	109	79	62	71	169	239	268	1153	7957	8762	5688	3516	2817	2059	1292	1505
Wind (km/h)	N	NNW	N	WNW	SSE	NE	E	ESE	ENE	E	SSE	NW	SW	WSW	WNW	SW	SW	W	SSW	SSW	S
Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy	on	glass	on	glass	glass	on	cross	cross	cross- on	cross	cross- off	cross- on	cross- off	cross- off	cross	off	cross- off	cross- off	off	off	cross- off
High Tide / height (m)		7:01AM 6.64	7:16PM 7.10		7:40AM 7.00	7:53PM 7.42		8:15AM 7.25		8:27PM 7.60	8:46AM 7.37		8:58PM 7.62	9:16AM 7.34		9:29PM 7.48	9:46AM 7.19		9:59PM 7.20	10:15AM 6.92
Low Tide / height (m)	12:48AM 0.96	1:05PM 0.98		1:30AM 0.53	1:45PM 0.61		2:08AM 0.24		2:21PM 0.38	2:42AM 0.12		2:55PM 0.31	3:14AM 0.17		3:27PM 0.40	3:45AM 0.37		3:58PM 0.62	4:14AM 0.71		4:28PM 0.97

		Friday 22			Saturday 23			Sunday 24			Monday 25			Tuesday 26			Wednesday 27			Thu 28
Sunrise	-	7:15	-	-	7:16	-	-	7:18	-	-	7:18	-	-	7:20	-	-	7:22	-	-	7:24	-
Sunset	-	-	9:16	-	-	9:15	-	-	9:13	-	-	9:10	-	-	9:08	-	-	9:07	-	-	9:05

Rain (mm)	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	2
Temp. °C	16	17	18	17	18	20	19	22	25	23	26	29	21	17	19	18	18	21	21	18	18
Feels °C (?)	14	17	15	15	18	18	16	19	20	19	23	28	19	14	15	14	14	17	16	13	14

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 - Cote d'Armor

Wind Update Continuing clean conditions at Trestraou (light winds from the NNW at Lannion Côte de Granit/Servel Airport 7 km from Trestraou). 0.4m 14s groundswell from the W with a 0.2m 5s windswell from the WSW and a 0.1m 9s swell from the WNW. 3 swells combining to make bigger set waves.
1 hour 17 minutes ago Trestraou

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1 h 17 min ago

7 km/h

NNW

Clean

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Information about the Trestraou Surf forecast

The above surf forecast table for Trestraou provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Trestraou can be found by selecting the local surf guide option on the grey menu. Our Trestraou 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 (Trestraou) 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 Trestraou 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.

Are you planning a holiday in Cote d'Armor - Brittany? If you are looking for accommodation near Trestraou, camping, hotels and holiday cottages in Cote d'Armor - Brittany, consider staying in Lannion which is 9 km (6 miles) away. Other places in and around Cote d'Armor - Brittany where you can find information about places to rent, and car hire include Treguier which is 17 km (11 miles) away, Paimpol, Morlaix and Roscoff.