Surf Forecasts:
Trestraou surf forecast from 14 Jul 2026:
- Most powerful swell: Thursday 16 Jul, 5AM (local time) - 4ft (1.2m), 6s period, NE swell with 92 kJ wave energy.
Best Forecast Surf Conditions for Trestraou this week:
The most powerful waves expected at Trestraou in the next 16 days are 1.2m 6s and forecast to arrive on Thursday (Jul 16) at 5AM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.6m 7s period and expected on Tuesday (Jul 14) at 5AM.
| Wave Type | Time (CEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 5AM (Thu 16th Jul) | 4ft (1.2m) 6s |
Table - best surf conditions forecast for Trestraou over the next 16 days.
The Lowdown
Alright, listen up, Trestraou. The next two weeks are a bit of a bummer. Not much to work with until the very end, so don’t rush down there.
From Tuesday the 14th right through the first week, it’s flat and trashy. Nothing bigger than 3 feet, and most of it is under 2 feet. Wind is mostly cross-on or onshore, and the water temp is about normal for this time of year. The wave energy is weak, just a few dozen points. That’s a long stretch of nothing.
The second week doesn’t start any better. From Monday the 21st to Friday the 24th morning, it’s still tiny, with the odd 3-foot push but the wind is still cross-on and the period is short. Still weak energy. Then, on Friday the 24th morning, we finally get a pulse. The swell hits 5 feet and the wind flips to cross-off from the WSW. That’s a big deal. The energy jumps to 200 (moderate). The period is still short at 7 seconds, so it’s a bit lumpy, but the clean conditions are a win.
Saturday the 25th morning is your best early pick. You’ve got 4 feet of swell from the WSW, with a light breeze and clean conditions. The wave energy is strong at 245. It’s not huge, but for this spot, it’s a proper session. The crowds are “sometimes”, so you might see a few others, but it’s worth it. The swell direction is a bit off the optimum, but the clean wind makes it work.
Sunday the 26th morning has a strong offshore from the SSW at 30 km/h, with 4 feet of swell. It’s clean, but that wind is a fight. The 7-second period won’t help the shape. Monday the 27th is cleaner with a moderate offshore, but the swell drops to 3 feet.
The real standout is Wednesday the 29th morning. The swell is 5 feet from the West, with a light breeze and cross-off wind. The wave energy is 339 – strong. The period is 9 seconds, which is decent. The forecast says “surfable waves but very ordinary conditions”, but after all this flatness, this is your best shot. It’s the biggest and cleanest window in the whole forecast. The water temp is about average for the time of year.
So, if you’re hanging out, look at the morning of Saturday the 25th for a solid session, and then the morning of Wednesday the 29th is the real deal. It’s a long way off, but that’s the one to aim for.
Rusty.
Short Range ForecastLight rain (total 7mm), mostly falling on Thu afternoon. Warm (max 24°C on Tue afternoon, min 16°C on Tue morning). Wind will be generally light. | Days 5-7 Weather SummaryModerate rain (total 14mm), heaviest on Thu night. Warm (max 24°C on Sat afternoon, min 17°C on Thu night). Wind will be generally light. | ||||||||||||||||||||
Tuesday 14 | Wednesday 15 | Thursday 16 | Friday 17 | Saturday 18 | Sunday 19 | Mon 20 | |||||||||||||||
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) | W 13 | W 12 | W 11 | W 10 | W 10 | W 9 | NE 6 | NE 6 | NE 4 | W 9 | W 8 | W 8 | W 8 | W 9 | WNW 8 | WNW 8 | WNW 8 | WNW 7 | NE 5 | ENE 4 | ENE 4 |
Wave Graph  | |||||||||||||||||||||
 kJ | 3 | 11 | 21 | 32 | 30 | 15 | 80 | 54 | 34 | 14 | 12 | 12 | 12 | 13 | 14 | 13 | 11 | 11 | 15 | 30 | 24 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross-on | on | on | cross-on | cross-on | on | off | on | on | cross-off | cross | cross-on | glassy | cross-on | on | cross-on | cross-on | on |
High Tide | 7:09AM7.12m | 7:30PM7.53m | 8:01AM7.39m | 8:20PM7.80m | 8:49AM7.52m | 9:06PM7.90m | 9:34AM7.49m | 9:51PM7.79m | 10:18AM7.30m | 10:34PM7.50m | 11:00AM6.99m | 11:16PM7.07m | 11:42AM6.60m | ||||||||
Low Tide | 1:00AM0.47m | 1:23PM0.51m | 1:52AM0.06m | 2:12PM0.23m | 2:40AM-0.17m | 2:58PM0.11m | 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 | |||||||
 |  | |  | | |  | | | | |  |  | | | | | | | | | |
 | — | 6:24 | — | — | 6:24 | — | — | 6:26 | — | — | 6:28 | — | — | 6:28 | — | — | 6:30 | — | — | 6:31 | — |
 | 10:14 | — | — | 10:13 | — | — | 10:12 | — | — | 10:12 | — | — | 10:10 | — | — | 10:09 | — | — | 10:08 | — | 10:07 |
mm | 1 | — | — | 1 | — | 2 | — | 1 | 2 | 13 | 1 | — | — | — | — | — | — | — | — | — | — |
Temp °C | 23 | 19 | 24 | 24 | 19 | 23 | 22 | 20 | 20 | 18 | 18 | 20 | 20 | 22 | 24 | 23 | 23 | 23 | 22 | 23 | 24 |
Feels °C | 20 | 17 | 22 | 23 | 18 | 21 | 21 | 19 | 18 | 18 | 17 | 18 | 18 | 20 | 20 | 20 | 21 | 20 | 20 | 19 | 20 |
Swell 1 Height (m) Direction Period (s) | W 13 | W 12 | W 11 | W 10 | W 10 | NE 5 | W 9 | W 10 | W 8 | NE 6 | NE 6 | NE 6 | W 8 | W 9 | WNW 8 | WNW 8 | WNW 8 | WNW 7 | WNW 9 | WNW 9 | WNW 8 |
| kJ | 3 | 11 | 21 | 32 | 30 | 52 | 14 | 8 | 13 | 44 | 41 | 26 | 12 | 13 | 14 | 13 | 11 | 11 | 15 | 15 | 14 |
Swell 2 Height (m) Direction Period (s) | W 8 | W 8 | W 8 | W 7 | SW 6 | W 9 | W 11 | W 8 | — | W 9 | W 8 | W 8 | W 5 | WNW 4 | NW 4 | NE 4 | W 10 | NW 4 | W 13 | W 12 | WNW 11 |
| kJ | 1 | 1 | 1 | 1 | 2 | 15 | 2 | 5 | — | 14 | 12 | 12 | 1 | 2 | 1 | 2 | 2 | 2 | 3 | 3 | 13 |
Swell 3 Height (m) Direction Period (s) | W 7 | W 6 | — | SW 7 | — | W 6 | — | W 6 | — | SW 7 | SW 6 | SW 6 | — | — | NE 5 | — | — | W 10 | — | — | — |
| kJ | 1 | 1 | — | 2 | — | 1 | — | 1 | — | 2 | 2 | 1 | — | — | 1 | — | — | 7 | — | — | — |
Wind waves Height (m) Direction Period (s) | NE 6 | NE 7 | NE 6 | NE 6 | NE 4 | — | NE 6 | NE 6 | NE 4 | — | — | — | NNE 5 | NE 4 | NE 4 | — | N 3 | NNE 4 | NE 5 | ENE 4 | ENE 4 |
| kJ | 202 | 215 | 96 | 22 | 23 | — | 80 | 54 | 34 | — | — | — | 9 | 7 | 3 | — | 4 | 2 | 13 | 30 | 24 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 105 | 82 | 215 | 118 | 118 | 124 | 203 | 199 | 483 | 181 | 180 | 211 | 1077 | 600 | 600 | 703 | 557 | 621 | 485 | 562 | 567 |
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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