Surf Forecasts:
Trestraou surf forecast from 10 Jul 2026:
- Most powerful swell: Friday 17 Jul, 2AM (local time) - 5ft (1.6m), 6s period, W swell with 188 kJ wave energy.
Best Forecast Surf Conditions for Trestraou this week:
The most powerful waves expected at Trestraou in the next 16 days are 1.6m 6s and forecast to arrive on Friday (Jul 17) at 2AM. Winds are predicted to be cross-shore 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 8PM.
| Wave Type | Time (CEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 2AM (Fri 17th Jul) | 5ft (1.6m) 6s |
Table - best surf conditions forecast for Trestraou over the next 16 days.
Alright, I'm not gonna sugarcoat it. The next 16 days at Trestraou look like a total bust. The charts are showing a grim pattern of onshore and cross-onshore winds that are going to ruin any chance of a clean wave. The water temp is about what you'd expect for this time of year, but that's where the good news ends.
The only glimmer of a pulse comes in on Saturday, July 18th. We get a bit of new WNW swell, around 6ft, but the wind is a messy cross-offshore. The combined energy is moderate (441), but the period is a short, weak 7 seconds. The notes say "marginal surf forecast," which is code for "don't get your hopes up." It's lumpy, choppy, and just not worth the effort. After that, the swell fades and the wind stays ugly.
This spot is sheltered, and it’s just not lining up. The swell direction is wrong, the wind is wrong, and the whole setup is more suited for a kite than a surfboard. If you're looking to paddle, you're looking at a long wait. There are no standouts, no secret windows, just a whole lot of "poor surf conditions" on the board. Better luck next time.
Rusty.
Short Range ForecastMostly dry. Warm (max 29°C on Fri afternoon, min 17°C on Sat night). Winds increasing (light winds from the ENE on Thu night, fresh winds from the ENE by Sun afternoon). | Days 5-7 Weather SummaryLight rain (total 4mm), mostly falling on Mon night. Warm (max 24°C on Tue afternoon, min 16°C on Mon night). Winds decreasing (strong winds from the ENE on Mon morning, light winds from the E by Tue night). | ||||||||||||||||||||
Friday 10 | Saturday 11 | Sunday 12 | Monday 13 | Tuesday 14 | Wednesday 15 | Thu 16 | |||||||||||||||
Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | |
Swell Height Map |  |  |  |  |  |  |  |  | |||||||||||||
Wave Height (m) Direction Period (s) | WNW 9 | WNW 9 | WNW 9 | W 8 | WNW 10 | WNW 10 | NE 6 | WNW 9 | WNW 9 | WNW 8 | W 19 | W 15 | W 13 | W 12 | W 11 | W 10 | W 10 | W 9 | W 9 | W 5 | W 6 |
Wave Graph  | |||||||||||||||||||||
 kJ | 110 | 141 | 106 | 71 | 104 | 74 | 165 | 26 | 15 | 7 | 7 | 4 | 3 | 11 | 21 | 18 | 30 | 27 | 25 | 0 | 0 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-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 | on | cross-on | on | cross | cross-off | cross |
High Tide | 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 | 8:01AM7.39m | 8:20PM7.80m | 8:49AM7.52m | ||||||||
Low Tide | 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 | 2:12PM0.23m | 2:40AM-0.17m | 2:58PM0.11m | |||||||
 | | |  | | | |  | |  | | | | | | | | | |  | | |
 | — | 6:20 | — | — | 6:20 | — | — | 6:22 | — | — | 6:22 | — | — | 6:24 | — | — | 6:24 | — | — | 6:26 | — |
 | 10:16 | — | — | 10:15 | — | — | 10:15 | — | — | 10:15 | — | — | 10:14 | — | — | 10:13 | — | — | 10:12 | — | 10:12 |
mm | — | — | — | — | — | — | — | — | — | 1 | — | — | 3 | — | — | — | — | — | 1 | 1 | — |
Temp °C | 23 | 26 | 29 | 26 | 23 | 26 | 25 | 19 | 25 | 23 | 19 | 23 | 22 | 19 | 24 | 24 | 19 | 22 | 20 | 19 | 21 |
Feels °C | 21 | 23 | 25 | 24 | 19 | 20 | 20 | 15 | 20 | 17 | 13 | 18 | 18 | 16 | 21 | 20 | 17 | 20 | 20 | 16 | 18 |
Swell 1 Height (m) Direction Period (s) | WNW 9 | WNW 9 | WNW 9 | W 8 | WNW 10 | WNW 10 | WNW 9 | WNW 9 | WNW 9 | WNW 8 | W 8 | W 15 | NE 7 | NE 7 | NE 6 | W 10 | W 10 | NE 6 | NE 6 | NE 6 | ENE 6 |
| kJ | 110 | 141 | 106 | 71 | 104 | 74 | 46 | 26 | 15 | 7 | 1 | 4 | 503 | 105 | 46 | 18 | 30 | 62 | 24 | 8 | 3 |
Swell 2 Height (m) Direction Period (s) | — | — | WNW 12 | WNW 11 | — | — | — | — | — | — | W 19 | — | W 13 | W 12 | W 11 | SW 7 | SW 7 | W 9 | W 9 | — | — |
| kJ | — | — | 15 | 47 | — | — | — | — | — | — | 7 | — | 3 | 11 | 21 | 2 | 2 | 27 | 25 | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | W 8 | W 8 | SW 6 | W 7 | — | SW 6 | SW 6 | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | 1 | 1 | — | 2 | 2 | — | — |
Wind waves Height (m) Direction Period (s) | ENE 4 | ENE 4 | NE 4 | NE 5 | NE 6 | NE 6 | NE 6 | NE 7 | NE 7 | ENE 8 | NE 8 | NE 8 | — | — | — | NE 6 | NE 6 | — | — | W 5 | W 6 |
| kJ | 11 | 14 | 20 | 35 | 164 | 284 | 165 | 352 | 700 | 854 | 724 | 816 | — | — | — | 15 | 79 | — | — | 71 | 141 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 11 | 11 | 98 | 11 | 93 | 100 | 213 | 210 | 214 | 217 | 269 | 578 | 105 | 104 | 214 | 105 | 100 | 210 | 116 | 499 | 201 |
Best forecast wave conditions in Cote d'Armor - Brittany | |||||||||||||||||||||
Best forecast wave conditions in France | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
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The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Trestraou surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
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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