Trestraou Surf Break

Lat Long: 48.82° N 3.46° W

Issued: 1 am 07 Jul 2026 (local time)

Forecast update in  hr  min

Today's Trestraou sea temperature is
17.3° C

1.0°C warmer than normal for this time of year

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


Trestraou surf forecast from 7 Jul 2026:

  • Most powerful swell: Saturday 11 Jul, 2PM (local time) - 5ft (1.5m), 6s period, NE swell with 141 kJ wave energy.

Best Forecast Surf Conditions for Trestraou this week:

The most powerful waves expected at Trestraou in the next 16 days are 1.5m 6s and forecast to arrive on Saturday (Jul 11) at 2PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 3.0m 8s period and expected on Monday (Jul 13) at 2AM.

Wave TypeTime (CEST) & Date Wave Height & Period
Next good surf (1 star+)--
Best Surf--
Most Powerful 2PM (Sat 11th Jul)5ft (1.5m) 6s

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


Updates in  hr  min  s Forecast update imminent

Alright folks, Rusty here. Let's have a look at what Trestraou has in store for us over the next couple of weeks. I'll be straight with you – this stretch is looking pretty bleak for a paddle. We've got a long, drawn-out run of small, wind-affected conditions, and it’s going to take a while before we see anything that’s actually worth paddling out for.

The swell energy is mostly weak to moderate for the first week, hanging around in the two and three-digit range – you're looking at values like 71 (weak) jumping to 158 (moderate) by Friday, but that’s about as good as it gets for energy. The problem is, it's always coming with a cross-onshore breeze and a lot of chop. The water temp is sitting at 63°, which is about 2° warmer than average for the time of year, so it's a touch balmy but nothing too crazy.

Tuesday the 7th kicks off with tiny 2ft swell from the west at a short 8 seconds, but a cross-onshore wind makes it messy. That theme continues right through the week: a bit of a bump in size to 3ft on Wednesday and Thursday morning from the WNW with a period hitting 10 seconds, but the wind is either onshore or cross-onshore, keeping things choppy and poor. The combined energy peaks at 210 on Saturday morning the 11th – that's the strongest we see in week one – but it's attached to a stiff 16 mph cross-onshore breeze and only 2ft of swell. Not going to be pretty.

We then hit a real flat spell. Sunday the 12th and Monday the 13th drop off to almost nothing – 0.7ft and 0.3ft swell – with strong breezes ruining any hope. That flatness carries on through the middle of the week.

The second week is a bit of a mixed bag, but still nothing to get excited about. There’s a glimmer on Wednesday the 22nd. By Wednesday morning, we get a light offshore wind from the southwest at 6 mph, and the swell is 1ft from the west with a 9-second period. The combined energy is still low at 28 (weak), but the wind is clean and offshore. The afternoon gets even lighter wind (3 mph from the west-southwest) and it’s cross-offshore, keeping the 2ft WNW swell clean. It’s small, and the break is inconsistent, but if you’re desperate and just want to get wet, that’s your window.

Honestly, for the 16-day outlook, there are no standouts here. The setup is more suited to a kite or windsurfer than a surfer for most of it, especially the days with fresh cross-onshore breezes and bumpy water. Keep an eye on Wednesday the 22nd for a possible small, clean session, but don't hold your breath. Forecasts can change, but right now, it’s a tough run.

Rusty.

Short Range Forecast

Mostly dry. Warm (max 26°C on Thu afternoon, min 19°C on Wed night). Wind will be generally light.

Days 4-6 Weather Summary

Mostly dry. Warm (max 31°C on Fri afternoon, min 15°C on Sun night). Winds increasing (light winds from the ENE on Fri morning, strong winds from the ENE by Sun night).

Tuesday
7
Wednesday
8
Thursday
9
Friday
10
Saturday
11
Sunday
12
Monday
13
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
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)
0.7
W
8
0.6
W
8
0.4
WNW
10
0.8
WNW
10
0.9
WNW
10
0.8
WNW
9
0.9
WNW
10
0.8
WNW
9
0.7
WNW
9
0.9
WNW
9
0.8
WNW
9
1.4
ENE
5
1.3
NE
6
0.6
WNW
10
0.5
WNW
9
0.3
WNW
9
0.2
WNW
8
0.2
WNW
8
0.1
W
19
0.1
W
19
0.1
W
13
Wave Graph
Metric surfscale
Energy kJ
71
52
33
105
129
115
132
118
86
138
106
111
106
75
47
16
7
7
7
7
4
Wind (km/h)
10
NW
15
N
5
WNW
10
NE
15
NNE
10
ENE
15
ENE
20
NNE
15
E
20
E
35
ENE
20
ENE
25
ENE
30
NE
25
ENE
30
ENE
35
NE
35
ENE
40
ENE
40
ENE
35
E
Wind State
cross-on
cross-on
cross
on
on
cross-on
cross-on
on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
High Tide
12:09PM6.26m
00:28AM6.35m
1:03PM6.13m
1:28AM6.17m
2:07PM6.05m
2:37AM6.08m
3:18PM6.10m
3:52AM6.15m
4:29PM6.33m
5:05AM6.40m
5:36PM6.70m
6:10AM6.76m
6:36PM7.13m
Low Tide
6:22PM1.62m
6:52AM1.48m
7:17PM1.80m
7:51AM1.67m
8:25PM1.89m
9:03AM1.75m
9:42PM1.80m
10:19AM1.64m
10:58PM1.46m
11:29AM1.32m
00:03AM0.97m
12:29PM0.90m
1:00AM0.47m
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:18
6:18
6:20
6:20
6:20
6:22
6:22
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
10:17
10:16
10:16
10:15
10:15
10:15
10:14
 mm
Temp °C
23
25
23
24
25
23
23
26
25
28
31
27
23
26
26
18
23
23
18
22
22
Feels °C
22
22
21
22
22
21
22
23
24
25
26
25
20
21
21
14
18
18
11
15
14
Swell 1
Height (m)
Direction
Period (s)
0.7
W
8
0.6
W
8
0.5
W
8
0.8
WNW
10
0.9
WNW
10
0.8
WNW
9
0.9
WNW
10
0.8
WNW
9
0.7
WNW
9
0.9
WNW
9
0.8
WNW
9
0.6
W
8
0.7
WNW
10
0.6
WNW
10
0.5
WNW
9
0.3
WNW
9
0.2
WNW
8
0.2
WNW
8
0.1
W
8
0.1
W
8
0.1
W
13
Energy kJ
71
52
33
105
129
115
132
118
86
138
106
50
106
75
47
16
7
7
1
1
4
Swell 2
Height (m)
Direction
Period (s)
0.2
WNW
11
0.4
WNW
10
0.3
NW
4
0.1
W
14
0.2
WNW
13
0.4
WNW
11
0.1
W
19
0.1
W
19
0.1
W
8
Energy kJ
12
33
2
4
17
48
7
7
1
Swell 3
Height (m)
Direction
Period (s)
Energy kJ
Wind waves
Height (m)
Direction
Period (s)
0.4
NW
3
0.4
NE
3
0.4
ENE
3
0.7
NE
4
0.7
NE
4
0.7
ENE
4
1.2
NE
5
1.4
ENE
5
1.3
NE
6
1.8
NE
6
1.9
NE
7
2.2
NE
7
2.4
NE
7
3
NE
8
2.5
NE
8
2.3
NE
7
2
ENE
6
Energy kJ
2
2
4
13
21
16
67
111
104
228
332
487
590
993
735
543
312
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Distance (km)
101
201
20
11
98
11
98
98
2
11
100
11
95
121
126
199
736
214
403
123
126
Best forecast wave conditions in Cote d'Armor - Brittany
Rating
(10 max)
1
1
1
1
1
Best forecast wave conditions in France
Rating
(10 max)
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Header Global
Rating
(10 max)
7
5
7
9
8
9
7
7
6
7
5
5
5
5
5
5
9
9
7
5
6
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder
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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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