Trestraou Surf Break

Lat Long: 48.82° N 3.46° W

Trestraou Surf Forecast and Surf Report

Issued: 7 am 28 Jul 2026 (local time)

Forecast update in  hr  min

Today's Trestraou sea temperature is
18.5° C
1.0° 

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


Trestraou surf forecast from 28 Jul 2026:

  • Most powerful swell: Tuesday 4 Aug, 2PM (local time) - 4ft (1.2m), 8s period, W swell with 191 kJ wave energy.

Best Forecast Surf Conditions for Trestraou this week:

The most powerful waves expected at Trestraou in the next 16 days are 1.2m 8s and forecast to arrive on Tuesday (Aug 04) at 2PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.6m 4s period and expected on Sunday (Aug 02) at 11PM.

Wave TypeTime (CEST) & Date Wave Height & Period
Next good surf (1 star+)--
Best Surf--
Most Powerful 2PM (Tue 4th Aug)4ft (1.2m) 8s

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


The Lowdown

Alright, Rusty here. Let's break down what's coming for the next couple of weeks.

To be honest, the whole 16-day window is a rough one for Trestraou. Every single session is marked as poor surf conditions, which is a real bummer. There’s no standout day, no moment where everything lines up. The first real surf recommendation comes on Tuesday, July 28th, but it’s a dud from the start.

We start on Tuesday, July 28th, with a small 3ft swell from the WNW, but it’s got a cross-on breeze from the east at 6 mph in the morning, turning into a full onshore 16 mph in the afternoon. That’s just messy. The combined swell energy is a weak 163. The water is sitting at 65°, about 2° warmer than average for this time of year, so it’s a touch on the warm side, but it won’t make up for the grotty surf.

Wednesday, July 29th, stays tiny at 3ft from the WNW. The morning shows a bit of clean promise with a cross-offshore wind from the west at 6 mph, but the swell energy is a paltry 86. It’s a small, weak wave. By afternoon, the wind swings to a cross-shore and the surface goes choppy.

Thursday, July 30th, and Friday, July 31st, are more of the same: 3ft to 2ft, weak energy, and cross or cross-on winds. Nothing to get excited about.

The first week of August is a write-off. From Saturday, August 1st, through to Wednesday, August 6th, the swell drops to a pathetic 1ft to 2ft, with periods below 10 seconds. The wind is generally cross-on or onshore. The energy values are in the double digits, barely registering. You’d be better off doing something else.

Then, on Thursday, August 7th, we get a spike. The swell jumps to 6ft from the NNE, but it’s a short-period 6-second wind swell, and the wind is a cross-on 16 mph from the north. The combined energy hits 294, which is moderate, but the conditions are still marked as poor. It’s a choppy, messy wall of water. This is not a clean wave.

The second week gets a bit of a lift. On Tuesday, August 10th, we see a 3ft W swell with a 10-second period in the morning, and a clean cross-offshore wind from the west at 16 mph. The energy is 379, which is moderate. For a moment, it looks okay. But the afternoon sees the swell jump to 6ft from the W, with a cross-shore wind and a cross-chop. The energy climbs to 463, but again, it’s not clean.

Wednesday, August 11th, has a 3ft W swell with a clean cross-offshore in the morning, but the energy drops to 164. The following days, August 12th and 13th, fade back to 2ft and 2ft, though the wind turns clean again on the 12th with a light cross-offshore.

Honestly, there are no standouts. The best of a bad lot is probably the morning of Tuesday, August 10th, with that 3ft W swell, a 10-second period, and a clean cross-offshore breeze. It’s the closest we get to a decent paddle. But it’s still a weak recommendation. For the rest, with the small, weak, and often choppy conditions, this setup looks more interesting for kite surfing than paddle surfing.

The water temperature is about average for the season, sitting around 65°.

Rusty.

Short Range Forecast

Mostly dry. Warm (max 24°C on Tue afternoon, min 16°C on Thu morning). Wind will be generally light.

Days 4-6 Weather Summary

Mostly dry. Warm (max 22°C on Sun afternoon, min 15°C on Sat morning). Wind will be generally light.

Tuesday
28
Wednesday
29
Thursday
30
Friday
31
Saturday
1
Sunday
2
Monday
3
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)
0.9
WNW
10
0.9
WNW
9
0.8
WNW
9
0.8
WNW
9
0.8
WNW
8
0.6
WNW
8
0.8
WNW
8
0.9
WNW
8
0.9
WNW
6
0.8
WNW
8
0.6
WNW
8
0.9
NNW
4
0.4
W
10
0.5
W
9
0.5
W
9
0.5
W
8
0.4
W
8
0.5
W
10
0.6
W
9
0.6
W
9
0.7
W
9
Wave Graph
Metric surfscale
Energy kJ
163
121
90
84
80
54
75
89
61
69
45
29
30
40
37
34
22
48
60
57
78
Wind (km/h)
10
E
25
NE
5
ENE
10
W
20
WNW
15
W
20
WNW
20
NW
20
NNW
15
N
15
NNW
20
NNW
15
N
15
NNW
10
NNW
10
ENE
20
NE
5
ENE
15
NW
20
WNW
15
SSW
Wind State
cross-on
on
glassy
cross-off
cross
cross-off
cross
cross
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
on
cross-on
cross
cross
off
High Tide
7:12PM6.48m
7:34AM6.42m
7:48PM6.83m
8:08AM6.71m
8:21PM7.11m
8:41AM6.92m
8:53PM7.29m
9:13AM7.05m
9:24PM7.37m
9:44AM7.09m
9:56PM7.33m
10:16AM7.04m
10:29PM7.19m
Low Tide
1:06PM1.60m
1:29AM1.27m
1:42PM1.24m
2:04AM0.92m
2:15PM0.94m
2:37AM0.65m
2:48PM0.73m
3:09AM0.47m
3:21PM0.62m
3:41AM0.41m
3:54PM0.62m
4:15AM0.46m
4:29PM0.73m
4:50AM0.63m
clear
clear
clear
clear
clear
clear
cloud
part cloud
part cloud
clear
part cloud
part cloud
part cloud
part cloud
clear
part cloud
part cloud
cloud
cloud
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:41
6:41
6:43
6:45
6:46
6:47
6:48
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
9:58
9:57
9:54
9:53
9:52
9:51
9:50
 mm
Temp °C
21
24
21
22
22
18
18
18
17
17
18
17
16
17
17
19
22
20
20
21
20
Feels °C
21
21
20
21
20
16
16
16
14
15
15
14
13
14
15
18
18
17
18
18
16
  • 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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