Surf Forecasts:
Trestraou surf forecast from 16 Jul 2026:
- Most powerful swell: Sunday 19 Jul, 11AM (local time) - 4.5ft (1.4m), 6s period, ENE swell with 122 kJ wave energy.
Best Forecast Surf Conditions for Trestraou this week:
The most powerful waves expected at Trestraou in the next 16 days are 1.4m 6s and forecast to arrive on Sunday (Jul 19) at 11AM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.4m 4s period and expected on Friday (Jul 17) at 5PM.
| Wave Type | Time (CEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 11AM (Sun 19th Jul) | 4.5ft (1.4m) 6s |
Table - best surf conditions forecast for Trestraou over the next 16 days.
The Lowdown
Right then, let’s have a look at what’s on offer for Trestraou over the next couple of weeks.
To be straight with you, it’s a pretty grim stretch. The whole 16-day window is a real struggle. There’s no standout, no day where you’d be rushing to get your wetsuit on. It’s one of those periods where the ocean just doesn’t want to play ball. The forecast is consistently poor, with scores bottoming out across the board. Honestly, it’s a bit of a blank run, and for this area, that’s not totally unheard of when the conditions just don’t line up.
We start off on Friday, 17th July, with a tiny 2 ft NE windswell at 6 seconds, but with a 12 mph ENE cross-on breeze, it’s just choppy and messy. The energy is weak (31). That sets the tone. Saturday the 18th sees a bit of a drop, with a 1.0 ft W swell at 9 seconds, but it’s still cross-shore and, well, poor. The whole first week is like this—small, onshore, and generally unrideable. Even on Sunday the 19th, when the swell bumps up to 5 ft from the ENE, the wind is a fresh 22 mph cross-on, making it a lumpy, blown-out mess. The energy is moderate (140), but that’s all it is—just messy energy.
The second week doesn’t get any better. There’s a small window of cleaner conditions around Wednesday the 29th and Thursday the 30th of July. The wind goes cross-offshore from the west, which is a rare positive. On the 29th, we get a 4 ft W swell (7 seconds) with a clean look in the morning and a moderate energy reading (175). The 30th shows a similar 4 ft WNW swell (9 seconds) in the morning, also clean, with energy jumping to 222. But even then, the scores are still zero. It’s surfable, but far from good. The water temperature is about average for this time of year, nothing unusual to report.
So, there it is. No hidden gems, no secret windows. If you’re desperate, maybe the clean-ish mornings of the 29th and 30th of July offer a tiny chance for a paddle, but don’t expect much. The setup here is a sheltered spot, but with the wind being mostly cross or onshore, it just never lines up. It’s a kite-surfing kind of week for the most part.
Rusty.
Short Range ForecastSome drizzle, heaviest during Thu night. Warm (max 22°C on Fri afternoon, min 16°C on Sat night). Winds increasing (calm on Thu night, fresh winds from the NE by Sun afternoon). | Days 5-7 Weather SummaryMostly dry. Warm (max 21°C on Tue afternoon, min 16°C on Sun night). Wind will be generally light. | ||||||||||||||||||
Friday 17 | Saturday 18 | Sunday 19 | Monday 20 | Tuesday 21 | Wednesday 22 | ||||||||||||||
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) | NE 5 | NE 6 | W 8 | W 8 | W 9 | W 8 | NW 6 | ENE 6 | NE 6 | NE 4 | WNW 12 | WNW 11 | WNW 11 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | NW 5 |
Wave Graph  | |||||||||||||||||||
 kJ | 25 | 17 | 12 | 12 | 13 | 12 | 13 | 122 | 110 | 20 | 14 | 24 | 23 | 37 | 33 | 32 | 30 | 18 | 35 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | cross-on | on | cross-off | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on | off | cross-on | on | on | on | cross-on | cross-on |
High Tide | 9:06PM7.90m | 9:34AM7.49m | 9:51PM7.79m | 10:18AM7.30m | 10:34PM7.50m | 11:00AM6.99m | 11:16PM7.07m | 11:42AM6.60m | 11:59PM6.55m | 12:26PM6.18m | 00:46AM6.03m | 1:16PM5.78m | 1:41AM5.57m | ||||||
Low Tide | 3:25AM-0.20m | 3:42PM0.18m | 4:09AM-0.01m | 4:25PM0.42m | 4:51AM0.36m | 5:08PM0.81m | 5:33AM0.85m | 5:51PM1.29m | 6:16AM1.40m | 6:37PM1.80m | 7:02AM1.94m | 7:29PM2.26m | |||||||
 |  |  |  |  | | | | | | | | | | | | | | | |
 | — | 6:28 | — | — | 6:28 | — | — | 6:30 | — | — | 6:31 | — | — | 6:31 | — | — | 6:33 | — | — |
 | 10:12 | — | — | 10:10 | — | — | 10:09 | — | — | 10:08 | — | — | 10:07 | — | — | 10:07 | — | — | 10:06 |
mm | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 21 | 20 | 22 | 22 | 20 | 20 | 18 | 17 | 18 | 18 | 18 | 20 | 19 | 20 | 21 | 20 | 18 | 19 | 19 |
Feels °C | 21 | 18 | 19 | 20 | 18 | 18 | 16 | 12 | 12 | 13 | 14 | 16 | 15 | 17 | 17 | 17 | 16 | 16 | 15 |
Swell 1 Height (m) Direction Period (s) | W 9 | W 8 | NE 4 | W 8 | NW 4 | W 8 | NW 6 | NW 5 | W 7 | NW 7 | WNW 12 | WNW 11 | WNW 11 | WNW 10 | WNW 10 | WNW 10 | ENE 4 | WNW 10 | W 9 |
| kJ | 14 | 12 | 3 | 12 | 12 | 12 | 9 | 5 | 4 | 2 | 14 | 24 | 23 | 37 | 33 | 32 | 5 | 18 | 15 |
Swell 2 Height (m) Direction Period (s) | SW 6 | NW 4 | W 8 | ENE 5 | W 9 | — | WNW 8 | WNW 8 | W 10 | W 7 | WNW 9 | W 9 | W 8 | NW 5 | NW 4 | — | WNW 10 | ENE 4 | — |
| kJ | 2 | 1 | 12 | 2 | 13 | — | 13 | 11 | 2 | 1 | 8 | 1 | 1 | 3 | 1 | — | 30 | 1 | — |
Swell 3 Height (m) Direction Period (s) | — | SW 6 | ENE 6 | — | NE 4 | — | — | W 11 | W 14 | W 9 | W 9 | — | NW 6 | W 8 | — | — | — | — | — |
| kJ | — | 1 | 3 | — | 1 | — | — | 2 | 4 | 2 | 2 | — | 1 | 1 | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | NE 5 | NE 6 | — | NW 3 | — | NNW 4 | NE 4 | ENE 6 | NE 6 | NE 4 | ENE 4 | ENE 4 | ENE 4 | ENE 4 | ENE 4 | NE 4 | — | — | NW 5 |
| kJ | 25 | 17 | — | 2 | — | 12 | 4 | 122 | 110 | 20 | 10 | 5 | 3 | 5 | 5 | 14 | — | — | 35 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 167 | 483 | 483 | 1386 | 616 | 605 | 703 | 105 | 600 | 199 | 530 | 557 | 538 | 105 | 210 | 199 | 538 | 567 | 600 |
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.
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