Surf Forecasts:
Trestrignel surf forecast from 2 Sep 2026:
- Most powerful swell: Monday 7 Sep, 8PM (local time) - 7ft (2.1m), 11s period, W swell with 1,027 kJ wave energy.
Best Forecast Surf Conditions for Trestrignel this week:
The most powerful waves expected at Trestrignel in the next 16 days are 2.1m 11s and forecast to arrive on Monday (Sep 07) at 8PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.7m 4s period and expected on Sunday (Sep 06) at 2AM.
| Wave Type | Time (CEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 8PM (Mon 7th Sep) | 7ft (2.1m) 11s |
Table - best surf conditions forecast for Trestrignel over the next 16 days.
The Lowdown
Alright folks, Rusty here. Let’s take a look at what’s cooking at Trestrignel over the next couple weeks. I’ll keep it real – it’s a long, slow grind with not a lot to get excited about.
We’ve got a big dry spell right now. From today straight through Wednesday the 4th, the surf is poor. The swell is hanging around 5ft to 6ft from the W and WNW, but the wind is a messy cross-shore, turning the ocean into lumpy chop. The combined swell energy sits between 166 and 530 – moderate power that’s all wasted. Not worth the effort.
The first real chink of light is Saturday the 5th morning. It’s marginal – think iffy tide or just barely rideable – but it’s our best shot. Clear skies, a light cross-onshore from the NNE at 6 mph, and a strong 5ft WNW groundswell with a long period of 11 seconds. Combined energy is 524, so there’s some real push. The long period means cleaner waves and longer lulls between sets, making the paddle out easier. Hit the early session.
That window slams shut by Saturday afternoon as the wind picks up again. Sunday the 6th drops to a tiny 2ft to 3ft, clean but powerless. Then Monday the 7th and Tuesday the 8th pump up to 7ft to 7ft from the W, but it’s all blown out by strong cross and cross-onshore winds. Combined energy hits over 1098 on Monday morning, but the quality is garbage. This is more of a kite-surfing show than a paddle board scene.
We get another clean but weak window on Friday the 11th morning – light cross-offshore from the SSW, but only a 2ft leftover swell. Combined energy is just 87. Barely a ripple.
After that, it’s another long gap of tiny, messy surf until the second week. On Monday the 14th, we see a 5ft WNW swell with a 12-second period and combined energy of 625. That’s the standout for the whole run. But the wind is cross-shore, making it lumpy. If it shifts offshore, that morning could be the best session of the fortnight.
The very end, on Thursday the 17th morning, is glass-flat with a 1ft WNW swell. Beautiful but unsurfable.
Your only real bet is the early morning on Saturday the 5th – clean, long-period swell with some guts to it. The other maybe is Monday the 14th, but it’s a coin flip with the wind. Otherwise, it’s a tough stretch. But hey, the forecast can always turn around.
Rusty.
Short Range ForecastMostly dry. Warm (max 23°C on Thu afternoon, min 15°C on Fri night). Winds decreasing (fresh winds from the WSW on Wed afternoon, light winds from the N by Sat morning). | Days 5-7 Weather SummarySome drizzle, heaviest during Mon night. Warm (max 31°C on Sun afternoon, min 15°C on Tue morning). Winds increasing (light winds from the WSW on Sun night, fresh winds from the W by Mon afternoon). | |||||||||||||||||||
Wed 2 | Thursday 3 | Friday 4 | Saturday 5 | Sunday 6 | Monday 7 | Tuesday 8 | ||||||||||||||
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) | W 6 | W 8 | W 8 | W 8 | W 8 | W 8 | WNW 9 | WNW 10 | WNW 11 | WNW 12 | WNW 11 | WNW 10 | W 9 | W 8 | W 12 | W 11 | W 10 | WNW 10 | WNW 10 | WNW 10 |
Wave Graph  | ||||||||||||||||||||
 kJ | 162 | 262 | 228 | 229 | 246 | 386 | 530 | 518 | 524 | 530 | 245 | 125 | 60 | 37 | 748 | 986 | 947 | 768 | 772 | 858 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-off | cross-off | cross | cross-off | cross | cross-on | on | cross-on | cross | cross-off | cross-off | off | cross | cross | cross-on | cross-on | cross | cross-on | cross-on |
High Tide | 10:40PM7.10m | 11:02AM6.82m | 11:25PM6.57m | 11:51AM6.31m | 00:24AM5.97m | 1:01PM5.80m | 1:53AM5.51m | 2:42PM5.58m | 3:43AM5.51m | 4:23PM5.87m | 5:09AM5.97m | 5:34PM6.47m | ||||||||
Low Tide | 4:41PM0.63m | 5:03AM0.83m | 5:25PM1.10m | 5:50AM1.41m | 6:19PM1.66m | 6:51AM2.01m | 7:35PM2.15m | 8:20AM2.40m | 9:19PM2.24m | 10:03AM2.27m | 10:50PM1.79m | 11:20AM1.72m | 11:53PM1.12m | |||||||
 |  |  | | | | | |  | | | | | | | |  | | |  | |
 | — | — | 7:31 | — | — | 7:33 | — | — | 7:35 | — | — | 7:35 | — | — | 7:37 | — | — | 7:39 | — | — |
 | 8:54 | — | — | 8:52 | — | — | 8:51 | — | — | 8:49 | — | — | 8:45 | — | — | 8:44 | — | — | 8:42 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — |
Temp °C | 22 | 20 | 19 | 23 | 22 | 19 | 19 | 17 | 16 | 19 | 19 | 22 | 31 | 23 | 18 | 18 | 17 | 16 | 17 | 16 |
Feels °C | 17 | 17 | 18 | 21 | 21 | 16 | 16 | 15 | 15 | 15 | 16 | 17 | 28 | 21 | 14 | 12 | 12 | 11 | 11 | 10 |
Swell 1 Height (m) Direction Period (s) | W 15 | — | W 15 | W 15 | — | — | WNW 9 | WNW 10 | WNW 11 | WNW 12 | WNW 11 | WNW 10 | W 9 | W 8 | W 12 | — | W 10 | WNW 10 | — | — |
| kJ | 4 | — | 4 | 4 | — | — | 530 | 518 | 524 | 530 | 245 | 125 | 60 | 37 | 350 | — | 947 | 768 | — | — |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | E 4 | E 5 | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | 5 | 1 | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | NW 9 | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | 3 | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | W 6 | W 8 | W 8 | W 8 | W 8 | W 8 | — | — | — | — | E 4 | ESE 4 | WSW 3 | WSW 4 | W 12 | W 11 | — | — | WNW 10 | WNW 10 |
| kJ | 162 | 262 | 228 | 229 | 246 | 386 | — | — | — | — | 14 | 18 | 4 | 17 | 748 | 986 | — | — | 772 | 858 |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 130 | 21 | 21 | 130 | 21 | 267 | 102 | 95 | 13 | 91 | 22 | 22 | 92 | 216 | 173 | 346 | 97 | 123 | 346 | 299 |
Best forecast wave conditions in Cote d'Armor - Brittany | ||||||||||||||||||||
Best forecast wave conditions in France | ||||||||||||||||||||
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Information about the Trestrignel Surf forecast
The above surf forecast table for Trestrignel provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Trestrignel can be found by selecting the local surf guide option on the grey menu. Our Trestrignel 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 (Trestrignel) 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 Trestrignel 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 Trestrignel, camping, hotels and holiday cottages in Cote d'Armor - Brittany, consider staying in Lannion which is 10 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 15 km (9 miles) away, Paimpol, Morlaix and Roscoff.
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