Surf Forecasts:
Trestraou surf forecast from 3 Jul 2026:
- Most powerful swell: Friday 3 Jul, 5AM (local time) - 5.5ft (1.7m), 10s period, WNW swell with 562 kJ wave energy.
Best Forecast Surf Conditions for Trestraou this week:
The most powerful waves expected at Trestraou in the next 16 days are 1.7m 10s and forecast to arrive on Friday (Jul 03) at 5AM. Winds are predicted to be onshore at the time the swell arrives.
| Wave Type | Time (CEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 5AM (Fri 3rd Jul) | 5.5ft (1.7m) 10s |
Table - best surf conditions forecast for Trestraou over the next 16 days.
Updates in hr min s Forecast update imminent
G’day, Rusty here. Look, I’ve gotta be straight with you – this 16-day outlook for Trestraou is a tough one. We’re looking at a long, flat-to-barely-surfable run, and honestly, there’s very little to get excited about. The first real shot of something that might be worth a paddle doesn’t show up until the 14th of July, so we’ve got a solid gap of nearly two weeks with nothing but poor surf conditions and weak, choppy dribble.
Let’s break it down. From Friday the 3rd through to Monday the 13th of July, it’s a write-off. Swell heights are stuck between 2ft and 5ft, but the real killer is the onshore and cross-onshore wind. It’s coming from the NE, NNE, and NW, chopping everything up. The combined energy is weak, mostly under 200 (418 is the highest early on, but the conditions are poor). Periods are short, around 8 to 10 seconds, so it’s windswell, not groundswell. The water temperature is about average for the time of year, nothing unusual.
Now, the only day that offers a glimmer of hope is Tuesday the 14th of July. That morning, we’ve got a WNW swell of 4ft at 11 seconds, with a combined energy of 377 (moderate energy). The wind is from the west at 9 mph, blowing cross-offshore, which means clean conditions. Trestraou is a sheltered spot, and the optimum swell direction is from the WNW, so this is hitting it right. The swell is still on the small side, but with those clean conditions, it’s the standout. Crowds are possible (sometimes), so you might have some company. That morning is the best you’ll get – the afternoon turns cross-on and messy again.
After that, the 15th and 16th of July are back to poor surf with moderate to fresh cross-onshore winds. The 17th has a cleaning cross-off wind, but the swell is small and the period is a weak 6 seconds, so it’s all over the place.
So, there you have it. If you’re desperate, the morning of the 14th of July is your window. Otherwise, it’s a long wait for nothing much. Forecasts can change, but right now, I’d say find something else to do.
Rusty.
Short Range ForecastMostly dry. Warm (max 22°C on Sun afternoon, min 16°C on Fri morning). Wind will be generally light. | Days 4-6 Weather SummaryMostly dry. Warm (max 26°C on Mon afternoon, min 18°C on Wed night). Wind will be generally light. | ||||||||||||||||||||
Friday 3 | Saturday 4 | Sunday 5 | Monday 6 | Tuesday 7 | Wednesday 8 | Thursday 9 | |||||||||||||||
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 10 | WNW 10 | WNW 10 | W 10 | W 10 | W 10 | WNW 10 | WNW 9 | WNW 9 | WNW 9 | WNW 8 | WNW 8 | W 8 | W 8 | W 8 | W 9 | W 9 | W 9 | WNW 9 | WNW 10 | WNW 10 |
Wave Graph  | |||||||||||||||||||||
 kJ | 425 | 342 | 300 | 245 | 200 | 148 | 160 | 135 | 113 | 101 | 96 | 73 | 52 | 51 | 33 | 61 | 59 | 57 | 64 | 94 | 98 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | cross-on | cross-on | cross-on | cross | cross-on | on | on | cross | cross-on | on | cross-on | cross-on | cross-on | glassy | on | cross-on | cross-on | cross-on | cross-on | cross-on |
High Tide | 9:33AM6.61m | 9:47PM6.90m | 10:08AM6.57m | 10:21PM6.83m | 10:44AM6.49m | 10:58PM6.71m | 11:24AM6.38m | 11:39PM6.55m | 12:09PM6.26m | 00:28AM6.35m | 1:03PM6.13m | 1:28AM6.17m | 2:07PM6.05m | 2:37AM6.08m | |||||||
Low Tide | 3:42PM1.08m | 4:05AM0.92m | 4:17PM1.15m | 4:41AM0.99m | 4:54PM1.27m | 5:19AM1.11m | 5:35PM1.43m | 6:02AM1.28m | 6:22PM1.62m | 6:52AM1.48m | 7:17PM1.80m | 7:51AM1.67m | 8:25PM1.89m | ||||||||
 | |  | | | | | | | | | | | | | | | | | |  | |
 | 6:15 | — | — | 6:16 | — | — | 6:16 | — | — | 6:16 | — | — | 6:18 | — | — | 6:18 | — | — | 6:20 | — | — |
 | — | — | 10:20 | — | — | 10:19 | — | — | 10:19 | — | — | 10:17 | — | — | 10:17 | — | — | 10:16 | — | — | 10:16 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 3 |
Temp °C | 18 | 19 | 17 | 18 | 19 | 18 | 20 | 22 | 21 | 24 | 26 | 23 | 21 | 22 | 22 | 23 | 25 | 24 | 27 | 28 | 22 |
Feels °C | 16 | 17 | 15 | 18 | 18 | 16 | 20 | 20 | 19 | 22 | 22 | 21 | 19 | 20 | 21 | 23 | 22 | 21 | 25 | 24 | 19 |
Swell 1 Height (m) Direction Period (s) | WNW 10 | WNW 10 | WNW 10 | W 10 | W 10 | W 10 | WNW 10 | WNW 9 | WNW 9 | WNW 9 | WNW 8 | WNW 8 | W 8 | W 8 | W 8 | W 9 | W 9 | W 9 | WNW 9 | WNW 10 | WNW 10 |
| kJ | 425 | 342 | 300 | 245 | 200 | 148 | 160 | 135 | 113 | 101 | 96 | 73 | 52 | 51 | 33 | 61 | 59 | 57 | 64 | 94 | 98 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | NW 11 | NW 10 | WNW 9 | — | — | — | — | — | NW 4 | W 11 | NW 4 | NW 4 | — | — | — | — | — |
| kJ | — | — | — | — | 5 | 4 | 8 | — | — | — | — | — | 2 | 2 | 2 | 7 | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | WNW 10 | W 7 | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 20 | 9 | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | NE 4 | — | — | — | NW 4 | — | — | — | — | NNE 3 | NNE 3 | NNE 3 | N 3 | — | — | NNE 3 | NE 4 | ENE 4 | ENE 4 | ENE 5 |
| kJ | — | 3 | — | — | — | 11 | — | — | — | — | 1 | 2 | 1 | 1 | — | — | 5 | 17 | 11 | 18 | 28 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 11 | 93 | 93 | 93 | 223 | 93 | 11 | 93 | 2 | 2 | 93 | 101 | 101 | 188 | 105 | 101 | 188 | 101 | 100 | 102 | 11 |
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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