
Surf Forecasts:
Trestraou surf forecast from 8 Jul 2026:
- Most powerful swell: Saturday 11 Jul, 5PM (local time) - 6ft (1.8m), 6s period, NE swell with 240 kJ wave energy.
Best Forecast Surf Conditions for Trestraou this week:
The most powerful waves expected at Trestraou in the next 16 days are 1.8m 6s and forecast to arrive on Saturday (Jul 11) at 5PM. 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 5AM.
| Wave Type | Time (CEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 5PM (Sat 11th Jul) | 6ft (1.8m) 6s |
Table - best surf conditions forecast for Trestraou over the next 16 days.
Alright folks, Rusty here. Let’s take a real close look at what’s shaping up for Trestraou over the next couple of weeks. Gotta be straight with you – it’s a tough stretch.
The overall pattern is pretty grim. We’re looking at a long dry spell with very little to get excited about. The water temp is sitting at 63°F, which is a touch warmer than normal for this time of year, but that’s about the only thing that’s slightly out of the ordinary. The wave energy is weak, mostly in double digits, and the conditions are consistently poor, with onshore and cross-onshore winds messing things up day after day. There’s no real stand-out swell to chase.
From the start on Wednesday the 8th of July, right through to almost the end of the forecast, it’s a write-off. The first recommendation we see is for the morning of Wednesday the 23rd of July. That’s a gap of over two weeks with no decent surf on offer. It’s a long wait.
Let’s talk about that Wednesday the 23rd of July morning. It’s the one faint glimmer. We’ve got a moderate offshore wind from the SSE, which will clean things up nicely, and the swell is a modest 4ft from the WNW. The combined energy is 184 – that’s moderate energy, enough to push some shape through. It’s still not a big swell, but with clean conditions, those small, lined-up waves will be rideable. This is the only time in the whole outlook where the wind is truly working with us. The moderate offshore breeze will make for some tidy faces. It won't be big or powerful, but it’s the best we’ve got. The period is a short 7 seconds, so it’s windswell rather than proper groundswell, meaning the waves will be a bit crumbly and less powerful, but they’ll be clean.
Then on the afternoon of the 23rd of July, the wind goes offshore from the S, still clean with 3ft WNW swell and 147 energy. It’s a reasonable follow-up session. Still, the whole setup is a long wait for a couple of average-to-okay windows.
Honestly, for most of these 16 days, onshore winds and tiny swell make Trestraou look far more interesting for a session on a kite than a paddle. The conditions are just not cooperating for surfers. The long gap in quality is pretty normal for this area when the swell windows don’t line up.
Stay tuned, forecasts can always change, but as it stands, the 23rd of July is your only real chance for a clean, if small, paddle.
Rusty.
Short Range ForecastSome drizzle, heaviest during Fri night. Warm (max 30°C on Fri afternoon, min 18°C on Wed morning). Wind will be generally light. | Days 4-6 Weather SummaryMostly dry. Warm (max 24°C on Sat afternoon, min 15°C on Sun night). Mainly strong winds. | ||||||||||||||||||||
Wednesday 8 | Thursday 9 | Friday 10 | Saturday 11 | Sunday 12 | Monday 13 | Tuesday 14 | |||||||||||||||
AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map | |||||||||||||||||||||
Wave Height (m) Direction Period (s) | WNW 10 | WNW 10 | WNW 9 | WNW 10 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | W 8 | WNW 10 | NE 6 | WNW 9 | WNW 9 | WNW 9 | WNW 8 | W 19 | W 19 | W 13 | W 12 | W 11 | W 10 |
Wave Graph | |||||||||||||||||||||
96 | 129 | 124 | 163 | 118 | 113 | 138 | 106 | 69 | 104 | 240 | 46 | 26 | 15 | 7 | 7 | 7 | 4 | 12 | 10 | 19 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | cross-on | on | 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 | cross-on | cross-on | cross-on |
High Tide | 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 | 7:09AM7.12m | 7:30PM7.53m | ||||||||
Low Tide | 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 | 1:23PM0.51m | 1:52AM0.06m | ||||||||
6:18 | — | — | 6:20 | — | — | 6:20 | — | — | 6:20 | — | — | 6:22 | — | — | 6:22 | — | — | 6:24 | — | — | |
— | — | 10:16 | — | — | 10:16 | — | — | 10:15 | — | — | 10:15 | — | — | 10:15 | — | — | 10:14 | — | — | 10:13 | |
mm | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 21 | 23 | 21 | 22 | 24 | 23 | 27 | 30 | 26 | 22 | 24 | 24 | 18 | 21 | 21 | 17 | 22 | 23 | 21 | 27 | 25 |
Feels °C | 20 | 20 | 18 | 21 | 22 | 21 | 23 | 26 | 23 | 18 | 19 | 19 | 13 | 16 | 16 | 11 | 16 | 17 | 15 | 20 | 17 |
Swell 1 Height (m) Direction Period (s) | WNW 10 | WNW 10 | WNW 9 | WNW 10 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | W 8 | WNW 10 | WNW 10 | WNW 9 | WNW 9 | WNW 9 | WNW 8 | W 8 | W 8 | W 13 | W 12 | W 11 | W 10 |
96 | 129 | 124 | 163 | 118 | 113 | 138 | 106 | 69 | 104 | 74 | 46 | 26 | 15 | 7 | 1 | 1 | 4 | 12 | 10 | 19 | |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | WNW 4 | — | W 14 | WNW 13 | WNW 11 | — | — | — | — | — | — | W 19 | W 19 | — | W 18 | — | — |
— | — | — | — | 2 | — | 4 | 16 | 47 | — | — | — | — | — | — | 7 | 7 | — | 6 | — | — | |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Wind waves Height (m) Direction Period (s) | — | — | — | — | NE 3 | NE 4 | ENE 4 | NE 4 | ENE 5 | ENE 5 | NE 6 | NE 6 | NE 7 | NE 7 | NE 8 | NE 8 | NE 7 | ENE 7 | NE 7 | NE 7 | ENE 7 |
— | — | — | — | 3 | 19 | 17 | 22 | 44 | 69 | 240 | 261 | 543 | 698 | 735 | 849 | 698 | 730 | 554 | 748 | 749 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 100 | 127 | 11 | 11 | 95 | 11 | 11 | 98 | 93 | 126 | 118 | 105 | 210 | 593 | 215 | 499 | 451 | 210 | 123 | 578 | 344 |
Best forecast wave conditions in Cote d'Armor - Brittany | |||||||||||||||||||||
Best forecast wave conditions in France | |||||||||||||||||||||
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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.










