Trestraou Surf Break

Lat Long: 48.82° N 3.46° W

Issued: 1 pm 02 Jul 2026 (local time)

Forecast update in  hr  min

Today's Trestraou sea temperature is
17.1° 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 2 Jul 2026:

  • Most powerful swell: Friday 3 Jul, 2AM (local time) - 5.5ft (1.7m), 10s period, WNW swell with 584 kJ wave energy.

Best Forecast Surf Conditions for Trestraou this week:

The most powerful waves expected at Trestraou in the next 16 days are 1.7m 10s and forecast to arrive on Friday (Jul 03) at 2AM. Winds are predicted to be cross-onshore at the time the swell arrives.

Wave TypeTime (CEST) & Date Wave Height & Period
Next good surf (1 star+)--
Best Surf--
Most Powerful 2AM (Fri 3rd Jul)5.5ft (1.7m) 10s

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


Updates in  hr  min  s Forecast update imminent

Alright, grab a coffee and let's talk about what's on the cards for Trestraou over the next couple of weeks. To be straight with you, it's a pretty quiet stretch. The swell window isn't really working for us, and the winds are mostly messy. We've got a real flat spell coming up, so don't get your hopes up for anything good.

Looking at the charts, the first surf on offer kicks off Thursday, July 2nd, but it's a no-go. We're looking at a moderate 6 ft swell from the WNW, with a period of 9 seconds, and a moderate cross-shore wind blowing at 12 mph. The wave energy is moderate (427), but the conditions are poor – that cross-shore wind just chops it up.

The next few days follow the same sad story. Through Friday, July 3rd, and into the weekend, the swell drops off. Friday morning has a clean-looking NE offshore wind on a 5 ft WNW swell (419 energy), but the reports say "poor surf conditions." The wind turns onshore in the afternoon. Saturday and Sunday see smaller swells, dropping from 4 ft down to 2 ft, with light cross-onshore winds ruining any chance of a clean wave.

By Monday, July 6th, and Tuesday, July 7th, the swell has pretty much flat-lined. We're talking about 3 ft and then 2 ft swells with barely any energy (down to 73). The winds are a mix of cross-on and onshore, and the surf is just poor. Honestly, you'd be better off doing something else.

There's a bit of a jump on Saturday, July 11th. The morning shows a glassy 4 ft swell from the NE, but the period is a short 5 seconds, and the wave energy is still moderate (134). The report still calls it "poor surf conditions," and that short period means the waves will be weak and crumbly. I wouldn't paddle out for that.

After that, the entire second week is a write-off. From Sunday, July 12th, right through to Thursday, July 17th, the swell barely gets above 4 ft, and most days it's under 3 ft. The wind is constantly onshore or cross-onshore, often blowing a fresh 19 to 22 mph, making the water lumpy and choppy. The wave energy drops into the double digits – as low as 17 – which is basically a flat lake. There are no standouts here. The only slight highlight is a tiny 1.0 ft swell on Thursday, July 16th, afternoon with a clean, light cross-offshore wind, but it's barely a ripple.

So, the cold, hard truth is: this forecast has no good surf to recommend. It's a solid two-week blank run. For Trestraou right now, this is a normal kind of quiet spell. Forecasts can always change, but as it stands, don't bother waxing your board.

Rusty.

Short Range Forecast

Mostly dry. Warm (max 20°C on Sat afternoon, min 16°C on Thu night). Wind will be generally light.

Days 5-7 Weather Summary

Mostly dry. Warm (max 25°C on Mon afternoon, min 20°C on Sun night). Wind will be generally light.

Thu
2
Friday
3
Saturday
4
Sunday
5
Monday
6
Tuesday
7
Wednesday
8
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
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
Height Map
Wave
Height (m)
Direction
Period (s)
1.7
WNW
9
1.7
WNW
10
1.5
WNW
10
1.3
WNW
10
1.2
W
10
1.1
W
10
1
W
10
0.9
WNW
10
0.9
WNW
10
0.7
WNW
8
0.9
WNW
9
0.9
WNW
9
0.9
WNW
9
0.8
WNW
9
0.7
WNW
8
0.6
W
8
0.4
WNW
10
0.7
WNW
9
0.7
WNW
9
0.8
WNW
9
0.9
WNW
9
Wave Graph
Metric surfscale
Energy kJ
427
584
407
342
290
245
200
154
150
75
143
143
132
101
73
49
33
90
86
106
124
Wind (km/h)
20
WNW
10
NNW
15
NE
20
N
10
NNW
10
NNW
15
NW
10
NNW
10
NNW
15
NNW
5
NE
10
NE
15
NNE
5
NW
10
NW
15
NW
10
NNW
15
NNE
20
NNE
15
ENE
30
ENE
Wind State
cross
cross-on
on
on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
glassy
cross-on
on
cross-on
cross-on
cross-on
cross-on
on
on
cross-on
cross-on
High Tide
9:12PM6.91m
9:33AM6.61m
9:47PM6.90m
10:08AM6.57m
10:21PM6.83m
10:44AM6.49m
10:58PM6.71m
11:24AM6.38m
11:39PM6.55m
12:09PM6.26m
00:28AM6.35m
1:03PM6.13m
1:28AM6.17m
Low Tide
3:08PM1.08m
3:30AM0.91m
3:42PM1.08m
4:05AM0.92m
4:17PM1.15m
4:41AM0.99m
4:54PM1.27m
5:19AM1.11m
5:35PM1.43m
6:02AM1.28m
6:22PM1.62m
6:52AM1.48m
7:17PM1.80m
7:51AM1.67m
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
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>
6:15
6:16
6:16
6:16
6:18
6:18
6:20
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
10:20
10:20
10:19
10:19
10:17
10:17
10:16
10:16
 mm
Temp °C
17
17
18
19
18
18
20
19
19
21
21
24
25
22
22
23
22
23
23
23
22
Feels °C
14
15
16
16
16
18
19
18
18
19
19
23
22
20
20
20
20
23
22
22
19
Swell 1
Height (m)
Direction
Period (s)
1.7
WNW
9
1.7
WNW
10
1.5
WNW
10
1.3
WNW
10
1.2
W
10
1.1
W
10
1
W
10
0.9
WNW
10
0.9
WNW
10
0.7
WNW
8
0.9
WNW
9
0.9
WNW
9
0.9
WNW
9
0.8
WNW
9
0.7
WNW
8
0.6
W
8
0.5
W
8
0.7
WNW
9
0.7
WNW
9
0.8
WNW
9
0.9
WNW
9
Energy kJ
427
584
407
342
290
245
200
154
150
75
143
143
132
101
73
49
32
90
86
106
124
Swell 2
Height (m)
Direction
Period (s)
0.1
NW
11
0.1
NW
10
0.5
WNW
9
0.2
WNW
11
0.4
WNW
10
0.4
NNW
4
0.3
NW
3
Energy kJ
5
4
48
12
33
6
2
Swell 3
Height (m)
Direction
Period (s)
Energy kJ
Wind waves
Height (m)
Direction
Period (s)
0.6
NNE
4
0.4
NNE
4
0.3
NNE
3
0.4
NW
4
0.3
NNE
2
0.3
NW
3
0.6
NW
4
0.3
NNE
4
0.4
NE
3
0.4
NE
3
0.2
ENE
3
Energy kJ
12
6
2
5
1
1
11
2
2
3
1
Nearest Offshore or Glassy
Rating
(10 max)
2
2
2
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Distance (km)
105
93
11
98
93
93
210
93
93
201
2
11
92
11
101
118
101
101
118
11
100
Best forecast wave conditions in Cote d'Armor - Brittany
Rating
(10 max)
2
1
1
1
1
Best forecast wave conditions in France
Rating
(10 max)
2
3
2
1
2
2
1
2
1
1
1
1
1
1
1
1
1
1
1
1
1
Header Global
Rating
(10 max)
5
9
5
9
5
7
5
5
9
7
7
6
9
8
6
6
7
9
7
7
9
  • 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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