Surf Forecasts:
Trestraou surf forecast from 9 Oct 2026:
- Best quality surf: Monday 12 Oct, 11AM (local time) - 7ft (2.2m), 13s period, W swell with offshore winds.
- Most powerful swell: Thursday 15 Oct, 8AM (local time) - 10ft (3.0m), 13s period, W swell with 3,113 kJ wave energy.
- Next surfable swell (1★+): Saturday 10 Oct, 11PM (local time) - 6ft (1.8m), 11s period with WNW swell.
Best Forecast Surf Conditions for Trestraou this week:
The surf forecast for Trestraou over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Saturday (Oct 10) at 11PM. The primary swell is predicted to be 1.8m and 11s period. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Trestraou in the next 16 days are 3.0m 13s and forecast to arrive on Thursday (Oct 15) at 8AM. 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 Monday (Oct 12) at 2AM.
| Wave Type | Time (CEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 11PM (Sat 10th Oct) | 6ft (1.8m) 11s |
| Best Surf | 11AM (Mon 12th Oct) | 7ft (2.2m) 13s |
| Most Powerful | 8AM (Thu 15th Oct) | 10ft (3.0m) 13s |
Table - best surf conditions forecast for Trestraou over the next 16 days.
Short Range ForecastLight rain (total 2mm), mostly falling on Fri night. Very mild (max 18°C on Sun night, min 12°C on Sat night). Winds decreasing (strong winds from the W on Fri afternoon, light winds from the W by Sat night). | Days 4-6 Weather SummaryLight rain (total 7mm), mostly falling on Mon afternoon. Very mild (max 18°C on Mon morning, min 14°C on Tue night). Winds increasing (light winds from the W on Tue night, fresh winds from the SW by Wed night). | ||||||||||||||||||||
Friday 9 | Saturday 10 | Sunday 11 | Monday 12 | Tuesday 13 | Wednesday 14 | Thursday 15 | |||||||||||||||
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 8 | WNW 8 | WNW 10 | WNW 10 | WNW 10 | WNW 11 | WNW 12 | WNW 11 | WNW 11 | W 13 | W 12 | W 10 | W 10 | W 10 | W 10 | W 10 | W 10 | W 13 | WNW 13 | WNW 12 | WNW 12 |
Wave Graph  | |||||||||||||||||||||
 kJ | 481 | 1009 | 1393 | 1050 | 853 | 668 | 579 | 380 | 153 | 1510 | 1310 | 855 | 970 | 724 | 544 | 656 | 608 | 1834 | 2718 | 1815 | 1316 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross | cross | cross | off | cross-off | off | off | off | cross-off | cross-off | cross-off | cross | off | off | cross-off | off | cross-on | cross-on | glassy |
High Tide | 6:46PM7.38m | 7:07AM7.41m | 7:21PM7.60m | 7:39AM7.60m | 7:54PM7.66m | 8:10AM7.63m | 8:25PM7.57m | 8:40AM7.51m | 8:56PM7.33m | 9:09AM7.26m | 9:27PM6.97m | 9:40AM6.89m | 9:59PM6.52m | ||||||||
Low Tide | 12:40PM0.61m | 1:00AM0.24m | 1:17PM0.27m | 1:36AM0.06m | 1:52PM0.10m | 2:09AM0.07m | 2:25PM0.12m | 2:41AM0.24m | 2:57PM0.30m | 3:12AM0.54m | 3:29PM0.62m | 3:43AM0.96m | 4:01PM1.06m | 4:15AM1.44m | |||||||
 |  |  | |  |  | | | |  |  | | |  |  | | | | | | | |
 | 8:23 | — | — | 8:25 | — | — | 8:26 | — | — | 8:27 | — | — | 8:30 | — | — | 8:30 | — | — | 8:33 | — | — |
 | — | 7:37 | — | — | 7:35 | — | — | 7:32 | — | — | 7:30 | — | — | 7:29 | — | — | 7:27 | — | — | 7:24 | — |
mm | — | — | 2 | — | — | — | — | — | — | 1 | 6 | — | — | — | — | — | — | — | 5 | — | — |
Temp °C | 16 | 17 | 15 | 14 | 14 | 14 | 12 | 17 | 18 | 18 | 18 | 18 | 18 | 16 | 15 | 14 | 18 | 16 | 16 | 13 | 13 |
Feels °C | 11 | 11 | 10 | 8 | 9 | 11 | 9 | 14 | 15 | 17 | 16 | 16 | 15 | 14 | 15 | 12 | 14 | 13 | 11 | 8 | 10 |
Swell 1 Height (m) Direction Period (s) | W 16 | — | — | WNW 10 | WNW 10 | WNW 11 | WNW 12 | WNW 11 | WNW 11 | W 13 | W 12 | W 10 | W 10 | W 10 | W 10 | W 10 | W 10 | W 13 | WNW 13 | WNW 12 | WNW 12 |
| kJ | 5 | — | — | 1050 | 853 | 668 | 579 | 380 | 153 | 1510 | 1310 | 855 | 970 | 724 | 544 | 656 | 608 | 1834 | 2718 | 1815 | 1316 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | ESE 4 | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | 2 | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | W 16 | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | 5 | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | WNW 8 | WNW 8 | WNW 10 | — | — | — | — | SSE 3 | SW 4 | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 481 | 1009 | 1393 | — | — | — | — | 1 | 12 | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 550 | 600 | 123 | 105 | 99 | 0 | 2 | 0 | 1 | 0 | 19 | 19 | 19 | 19 | 0 | 0 | 19 | 19 | 99 | 93 | 0 |
Best forecast wave conditions in Cote d'Armor - Brittany | |||||||||||||||||||||
Best forecast wave conditions in France | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
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FREE! Surf-Forecast.com widget for your website
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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