Surf Break

Lat Long: 48.82° N 3.46° W

Trestraou Surf Forecast and Surf Report

Issued: 7 pm 19 Oct 2026 (local time)

Forecast update in  hr  min

Today's Trestraou sea temperature is
17.3°C
2.6° 

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


Trestraou surf forecast from 19 Oct 2026:

  • Best quality surf: Wednesday 21 Oct, 8PM (local time) - 15ft (4.5m), 12s period, WNW swell with cross-offshore winds.
  • Most powerful swell: Friday 23 Oct, 5AM (local time) - 31ft (9.5m), 16s period, W swell with 44,554 kJ wave energy.
  • Next surfable swell (1★+): Tuesday 20 Oct, 2AM (local time) - 4.5ft (1.3m), 14s period with WNW swell.

Best Forecast Surf Conditions for Trestraou this week:

The surf forecast for Trestraou over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Tuesday (Oct 20) at 2AM. The primary swell is predicted to be 1.3m and 14s period. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at Trestraou in the next 16 days are 9.5m 16s and forecast to arrive on Friday (Oct 23) at 5AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.3m 5s period and expected on Saturday (Oct 24) at 5PM.

Wave TypeTime (CEST) & Date Wave Height & Period
Next good surf (1 star+) 2AM (Tue 20th Oct)4.5ft (1.3m) 14s
Best Surf 8PM (Wed 21st Oct)15ft (4.5m) 12s
Most Powerful 5AM (Fri 23rd Oct)31ft (9.5m) 16s

Table - best surf conditions forecast for Trestraou over the next 16 days.


Short Range Forecast

Moderate rain (total 19mm), heaviest on Tue night. Very mild (max 15°C on Tue afternoon, min 10°C on Tue morning). Winds increasing (calm on Mon night, strong winds from the W by Wed afternoon).

Days 5-7 Weather Summary

Heavy rain (total 26mm), heaviest during Sat night. Very mild (max 17°C on Sat night, min 11°C on Fri morning). Winds decreasing (severe gales from the W on Thu night, moderate winds from the W by Sat morning).

Tuesday
20
Wednesday
21
Thursday
22
Friday
23
Saturday
24
Sunday
25
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
2
1
2
0
0
0
1
4
2
0
0
0
0
1
2
0
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.3
WNW
14
1.4
WNW
13
1.3
WNW
12
1.7
W
13
6
WNW
13
5.5
WNW
12
4
WNW
11
3
W
12
2.5
W
12
6
W
11
8
WNW
14
6
WNW
13
4
WNW
11
2.5
WNW
11
2.1
WNW
11
4.5
W
11
4
WNW
12
4
WNW
12
3
WNW
12
Wave Graph
Metric surfscale
Energy kJ
633
623
475
946
11553
9041
3625
2441
1926
8091
26169
12059
3876
1724
1046
4229
4699
3992
2276
Wind (km/h)
0
S
20
WSW
25
SW
40
WSW
50
W
50
W
40
W
25
SW
35
SSW
70
SW
65
WNW
55
WNW
40
WNW
25
W
30
SSW
50
WSW
50
WNW
55
WNW
35
WNW
Wind State
glassy
cross-off
off
cross-off
cross-off
cross-off
cross-off
off
off
cross-off
cross
cross
cross
cross-off
off
cross-off
cross
cross
cross
High Tide
2:06AM4.85m
2:46PM5.09m
3:39AM5.10m
4:02PM5.46m
4:38AM5.60m
4:54PM5.98m
5:22AM6.17m
5:36PM6.54m
6:00AM6.75m
6:13PM7.08m
6:35AM7.27m
6:50PM7.53m
Low Tide
8:09AM3.06m
9:12PM2.78m
9:47AM2.79m
10:25PM2.31m
10:47AM2.25m
11:13PM1.71m
11:31AM1.64m
11:52PM1.10m
12:10PM1.02m
00:30AM0.54m
12:48PM0.46m
1:07AM0.12m
part cloud
clear
clear
light rain
rain showers
rain showers
light rain
rain showers
light rain
rain showers
light rain
part cloud
rain showers
cloud
light rain
mod rain
rain showers
clear
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
—
8:40
—
—
8:41
—
—
8:42
—
—
8:45
—
—
8:47
—
—
7:48
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:16
—
7:15
—
—
7:13
—
—
7:12
—
—
7:09
—
—
7:07
—
—
6:06
—
 mm
—
—
—
5
2
2
5
1
4
7
1
—
3
—
3
10
2
—
—
Temp °C
13
11
15
12
12
13
14
14
14
14
12
12
13
13
14
17
17
13
14
Feels °C
8
7
9
6
1
3
6
9
8
5
-3
-1
5
6
8
9
9
2
6
  • 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 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 16 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.

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