
Surf Forecasts:
Trestraou surf forecast from 28 Jul 2026:
- Most powerful swell: Tuesday 28 Jul, 5AM (local time) - 3.5ft (1.1m), 10s period, WNW swell with 214 kJ wave energy.
Best Forecast Surf Conditions for Trestraou this week:
The most powerful waves expected at Trestraou in the next 16 days are 1.1m 10s and forecast to arrive on Tuesday (Jul 28) at 5AM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.6m 4s period and expected on Wednesday (Jul 29) at 11PM.
| Wave Type | Time (CEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 5AM (Tue 28th Jul) | 3.5ft (1.1m) 10s |
Table - best surf conditions forecast for Trestraou over the next 16 days.
The Lowdown
Alright folks, Rusty here. Let’s have a look at what’s on the menu for the next couple of weeks. It’s a pretty quiet start, and I’ll be straight with you – for the first ten days, there’s really nothing worth paddling out for. The surf is tiny, the wind’s messy, and the energy is just not there. You’re looking at a long stretch of poor conditions from the 28th of July right through to the 7th of August. We’re talking mostly small ripples under 3 ft, with cross-onshore or onshore breezes chopping it all up. The combined swell energy is barely cracking 163 (moderate) at its best, and most of the time it’s well under 100 (weak). Not a single decent wave in that whole run.
Things start to look a bit more interesting on the 8th of August. We’ve got a pulse of WNW swell building, hitting 8 ft early on Saturday morning with a period of 8 seconds. That’s a solid size, but it’s bordering on too big for beginners and really only for the experienced crew. The combined energy jumps to 781 (strong), which is a big jump. The wind is offshore from the SW, so it’s clean, but the wave comment is still marginal. It’s a bit of a tease. By Saturday afternoon, the swell holds at 8 ft, the wind swings to cross-offshore from the W, and the period ticks up to 9 seconds. The energy is 898 (strong). This is the best combination on offer – solid size, clean lines, and a decent interval. The only spot in the frame is Trestraou. It’s a sheltered break, and the optimum direction is WNW, which is exactly what we’re getting. The crowds are listed as “sometimes,” so you might have a few others around, but for the size and quality, it’s worth it.
Sunday the 9th holds at 7 ft in the morning and 6 ft in the afternoon, still with cross-offshore winds, but the energy drops a little to 753 and 606 (strong). It’s still clean, but the swell is easing. By Monday the 10th, it drops to 5 ft, and the energy is down to 389 (moderate). The wind stays cross-offshore, so it’s rideable, but not the standout.
The water temperature is about average for the time of year, so no major surprises there.
Honestly, the standout is the Saturday afternoon session on the 8th of August. That’s your window. A solid 8 ft groundswell from the WNW, clean cross-offshore wind, and decent energy. It’s a long-range call, so keep an eye on it, but it’s the only real opportunity in this whole 16-day outlook.
Rusty.
Short Range ForecastMostly dry. Warm (max 25°C on Tue afternoon, min 16°C on Thu morning). Wind will be generally light. | Days 5-7 Weather SummaryMostly dry. Very mild (max 18°C on Thu night, min 15°C on Fri morning). Wind will be generally light. | ||||||||||||||||||
Tuesday 28 | Wednesday 29 | Thursday 30 | Friday 31 | Saturday 1 | Sunday 2 | ||||||||||||||
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 9 | WNW 9 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 7 | NW 5 | N 5 | W 9 | NW 5 | W 8 | W 8 | W 9 |
Wave Graph | |||||||||||||||||||
214 | 163 | 121 | 90 | 77 | 73 | 54 | 94 | 92 | 120 | 76 | 62 | 64 | 28 | 26 | 69 | 22 | 22 | 25 | |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | cross-on | on | glassy | cross-off | cross | cross-off | cross | cross-on | cross-on | cross-on | cross-on | cross-on | on | cross-on | cross-on | on | on | cross-on |
High Tide | 6:55AM6.07m | 7:12PM6.48m | 7:34AM6.42m | 7:48PM6.83m | 8:08AM6.71m | 8:21PM7.11m | 8:41AM6.92m | 8:53PM7.29m | 9:13AM7.05m | 9:24PM7.37m | 9:44AM7.09m | 9:56PM7.33m | |||||||
Low Tide | 00:51AM1.68m | 1:06PM1.60m | 1:29AM1.27m | 1:42PM1.24m | 2:04AM0.92m | 2:15PM0.94m | 2:37AM0.65m | 2:48PM0.73m | 3:09AM0.47m | 3:21PM0.62m | 3:41AM0.41m | 3:54PM0.62m | 4:15AM0.46m | ||||||
— | 6:41 | — | — | 6:41 | — | — | 6:43 | — | — | 6:45 | — | — | 6:46 | — | — | 6:47 | — | — | |
9:59 | — | — | 9:58 | — | — | 9:57 | — | — | 9:54 | — | — | 9:53 | — | — | 9:52 | — | — | 9:51 | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 18 | 21 | 25 | 22 | 22 | 21 | 18 | 17 | 18 | 18 | 17 | 18 | 17 | 16 | 17 | 17 | 18 | 18 | 18 |
Feels °C | 17 | 21 | 23 | 21 | 21 | 18 | 15 | 16 | 16 | 16 | 15 | 16 | 13 | 13 | 13 | 14 | 16 | 15 | 16 |
Swell 1 Height (m) Direction Period (s) | WNW 10 | WNW 10 | WNW 9 | WNW 9 | WNW 9 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | — | WNW 8 | WNW 7 | WNW 8 | WNW 7 | W 9 | W 9 | WNW 5 | W 8 | W 9 |
214 | 163 | 121 | 90 | 77 | 73 | 54 | 94 | 92 | — | 76 | 62 | 19 | 9 | 26 | 25 | 15 | 22 | 25 | |
Swell 2 Height (m) Direction Period (s) | — | — | — | ENE 3 | W 11 | — | WNW 10 | W 10 | — | — | — | W 12 | W 11 | W 10 | — | — | W 8 | NW 4 | NW 5 |
— | — | — | 1 | 9 | — | 20 | 16 | — | — | — | 3 | 10 | 17 | — | — | 22 | 5 | 7 | |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | W 10 | — | — | — | WNW 6 | NE 4 |
— | — | — | — | — | — | — | — | — | — | — | — | — | 17 | — | — | — | 4 | 4 | |
Wind waves Height (m) Direction Period (s) | — | — | NE 3 | — | — | W 3 | WNW 4 | — | — | WNW 8 | NNE 4 | NNE 4 | NW 5 | N 5 | NNW 4 | NW 5 | NNE 4 | NNE 4 | — |
— | — | 2 | — | — | 5 | 9 | — | — | 120 | 5 | 1 | 64 | 28 | 16 | 69 | 13 | 10 | — | |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 11 | 2 | 92 | 11 | 19 | 105 | 19 | 101 | 105 | 118 | 101 | 188 | 210 | 360 | 207 | 287 | 106 | 199 | 118 |
Best forecast wave conditions in Cote d'Armor - Brittany | |||||||||||||||||||
Best forecast wave conditions in France | |||||||||||||||||||
Header Global | |||||||||||||||||||
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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.










