Surf Forecasts:
Trestraou surf forecast from 25 Jul 2026:
- Best quality surf: Tuesday 28 Jul, 2AM (local time) - 3.5ft (1.1m), 10s period, WNW swell with glassy winds.
- Most powerful swell: Sunday 26 Jul, 11PM (local time) - 6ft (1.9m), 8s period, WNW swell with 421 kJ wave energy.
- Next surfable swell (1★+): Tuesday 28 Jul, 2AM (local time) - 3.5ft (1.1m), 10s 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 Tuesday (Jul 28) at 2AM. The primary swell is predicted to be 1.1m and 10s period. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Trestraou in the next 16 days are 1.9m 8s and forecast to arrive on Sunday (Jul 26) at 11PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.4m 6s period and expected on Sunday (Jul 26) at 5AM.
| Wave Type | Time (CEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 2AM (Tue 28th Jul) | 3.5ft (1.1m) 10s |
| Best Surf | 2AM (Tue 28th Jul) | 3.5ft (1.1m) 10s |
| Most Powerful | 11PM (Sun 26th Jul) | 6ft (1.9m) 8s |
Table - best surf conditions forecast for Trestraou over the next 16 days.
The Lowdown
Alright, Rusty here. Let’s talk about what’s coming up for Trestraou.
Look, I’m gonna level with you. The next week or so is mostly a washout. We’ve got a long stretch of no good surf at all, from now through at least the 4th of August. The swell stays small and weak, the wind is mostly cross or onshore, and conditions stay pretty messy. You aren’t going to paddle out for anything worth writing home about.
The one glimmer in this 16-day window shows up around Wednesday the 5th of August. It’s not a world-beater, but it’s the only time the conditions line up for a proper surf. On Wednesday morning, a 5ft WNW swell, moderate offshore wind, and clean conditions will make Trestraou the pick of the whole period. The combined energy hits 211 (moderate), which is the most push we’ll see. Swell period is only 7 seconds, so it’s a bit of a short-period wind swell, but with the offshore it should still be rideable and fun for the local crew. The afternoon stiffens up with 19 mph offshore, which might get a little tricky, but still clean.
That Wednesday morning is the standout. Everything else in the whole 16-day run scores a zero – poor surf conditions, weak energy (down as low as 26 at times) and nowhere near enough swell to bother dragging a board out. I hate saying it, but that’s the hand we’ve been dealt.
Stay safe, and I’ll be watching the charts for the next proper groundswell.
Rusty.
Short Range ForecastMostly dry. Warm (max 21°C on Fri night, min 16°C on Sat night). Winds increasing (light winds from the NNW on Fri night, fresh winds from the WNW by Sun afternoon). | Days 5-7 Weather SummaryMostly dry. Warm (max 26°C on Tue afternoon, min 17°C on Mon night). Wind will be generally light. | ||||||||||||||||||
Saturday 25 | Sunday 26 | Monday 27 | Tuesday 28 | Wednesday 29 | Thursday 30 | ||||||||||||||
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) | W 8 | NW 5 | NW 4 | WNW 6 | WNW 7 | WNW 7 | WNW 8 | WNW 9 | WNW 9 | WNW 10 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 8 | WNW 8 | WNW 8 | WNW 8 |
Wave Graph  | |||||||||||||||||||
 kJ | 5 | 17 | 12 | 93 | 200 | 327 | 412 | 360 | 280 | 210 | 136 | 94 | 90 | 58 | 59 | 54 | 76 | 50 | 47 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross | cross-off | cross-off | cross | cross | cross | cross-on | glassy | cross | on | glassy | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on |
High Tide | 4:04AM5.21m | 4:38PM5.42m | 5:14AM5.39m | 5:41PM5.70m | 6:10AM5.71m | 6:30PM6.08m | 6:55AM6.07m | 7:12PM6.48m | 7:34AM6.42m | 7:48PM6.83m | 8:08AM6.71m | 8:21PM7.11m | |||||||
Low Tide | 9:59PM2.66m | 10:32AM2.63m | 11:12PM2.46m | 11:37AM2.37m | 00:08AM2.09m | 12:26PM2.00m | 00:51AM1.68m | 1:06PM1.60m | 1:29AM1.27m | 1:42PM1.24m | 2:04AM0.92m | 2:15PM0.94m | 2:37AM0.65m | ||||||
 | | |  |  | |  | | | | | | | | | | | | | |
 | — | 6:37 | — | — | 6:37 | — | — | 6:39 | — | — | 6:41 | — | — | 6:41 | — | — | 6:43 | — | — |
 | 10:02 | — | — | 10:01 | — | — | 10:00 | — | — | 9:59 | — | — | 9:58 | — | — | 9:57 | — | — | 9:54 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 21 | 19 | 20 | 18 | 19 | 19 | 18 | 18 | 19 | 18 | 24 | 26 | 23 | 22 | 23 | 20 | 19 | 20 | 19 |
Feels °C | 19 | 17 | 18 | 14 | 16 | 14 | 14 | 17 | 17 | 16 | 22 | 22 | 21 | 21 | 21 | 19 | 18 | 19 | 17 |
Swell 1 Height (m) Direction Period (s) | W 8 | W 8 | WNW 10 | WNW 10 | — | — | — | WNW 9 | WNW 9 | WNW 10 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 8 | WNW 8 | WNW 8 | WNW 8 |
| kJ | 5 | 5 | 9 | 9 | — | — | — | 360 | 280 | 210 | 136 | 94 | 90 | 58 | 59 | 54 | 76 | 50 | 47 |
Swell 2 Height (m) Direction Period (s) | ENE 3 | WNW 10 | WNW 10 | — | — | — | — | N 4 | — | — | — | — | NE 3 | W 11 | W 10 | WNW 10 | W 10 | — | — |
| kJ | 1 | 10 | 9 | — | — | — | — | 3 | — | — | — | — | 2 | 9 | 8 | 20 | 7 | — | — |
Swell 3 Height (m) Direction Period (s) | NW 11 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | NE 3 | — | — | — |
| kJ | 5 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 | — | — | — |
Wind waves Height (m) Direction Period (s) | NW 4 | NW 5 | NW 4 | WNW 6 | WNW 7 | WNW 7 | WNW 8 | — | — | — | — | NE 3 | — | ENE 3 | NE 3 | — | — | NW 3 | NW 4 |
| kJ | 3 | 17 | 12 | 93 | 200 | 327 | 412 | — | — | — | — | 2 | — | 1 | 3 | — | — | 2 | 8 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 622 | 617 | 606 | 328 | 600 | 600 | 105 | 99 | 92 | 0 | 2 | 93 | 11 | 101 | 199 | 104 | 102 | 127 | 106 |
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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