Surf Forecasts:
Trestrignel surf forecast from 11 Jul 2026:
- Best quality surf: Saturday 11 Jul, 11PM (local time) - 4.5ft (1.4m), 6s period, NE swell with cross-offshore winds.
- Most powerful swell: Monday 13 Jul, 2AM (local time) - 10ft (3.0m), 8s period, NE swell with 889 kJ wave energy.
- Next surfable swell (1★+): Saturday 11 Jul, 11PM (local time) - 4.5ft (1.4m), 6s period with NE swell.
Best Forecast Surf Conditions for Trestrignel this week:
The surf forecast for Trestrignel over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Saturday (Jul 11) at 11PM. The primary swell is predicted to be 1.4m and 6s period with a secondary swell of 0.6m and 9s. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Trestrignel in the next 16 days are 3.0m 8s and forecast to arrive on Monday (Jul 13) at 2AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.2m 5s period and expected on Thursday (Jul 16) at 2AM.
| Wave Type | Time (CEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 11PM (Sat 11th Jul) | 4.5ft (1.4m) 6s |
| Best Surf | 11PM (Sat 11th Jul) | 4.5ft (1.4m) 6s |
| Most Powerful | 2AM (Mon 13th Jul) | 10ft (3.0m) 8s |
Table - best surf conditions forecast for Trestrignel over the next 16 days.
Alright, Rusty here. Let’s break it down for Trestrignel over the next couple weeks. I’m not gonna sugarcoat it – there’s a whole lot of nothing before anything worth wetting your suit for.
Right now and for a long stretch, the surf is pretty much flat and ugly. The swell is onshore, wind is wrong, and this sheltered spot just isn’t catching the juice. You’re looking at days on end where the swell is 1 to 2 feet max, with short periods and cross or cross-on winds from the northeast or west, kicking up chop. When it does get a bit bigger – like 6 to 7 feet on the 13th of July – the period is short (8 seconds) and the wind is cross, leaving it lumpy and messy. Combined wave energy gets up to 698 (moderate) but the conditions are poor. Water temp is a touch warmer than normal at 66°, but that’s small comfort when the waves are junk.
There’s a big gap from now, through the 11th, all the way to the 24th of July – over a week – with nothing you’d want to ride. On the 19th and 20th, a little 3 to 4 foot swell shows up but with short period and cross-wind – still poor. The 24th morning brings a 5-foot swell from the west with a light breeze, but the period is short (6 seconds) and direction is cross-on. Not great. The 24th afternoon? A massive 10-foot swell from the WNW rolls in with a 9-second period, combined energy hitting 1408 (strong) – but the wind is a moderate cross-on from the NE, making it choppy. That’s big wave territory for experts only, and the wind ruins it.
The one bright spot – the only real standout – is the morning of the 26th of July. That Sunday morning gives us a 5-foot swell from the west (9-second period) with a light, cross-offshore breeze from the southwest. The wave comment says “expect good surf conditions.” Combined energy is 430 (moderate). The wind will be clean, and that swell direction is west, which is close to the optimum (NW) for Trestrignel. It’s not a beginner wave at 5 feet, but intermediates will love it. Crowds are always here, so expect company.
After that, the 26th afternoon and the rest of the run fall back into poor conditions with cross-winds. So, if you’re planning a session, target the 26th morning. Everything else, you’re better off just watching the horizon.
Rusty.
Short Range ForecastLight rain (total 5mm), mostly falling on Sat night. Warm (max 28°C on Sun afternoon, min 17°C on Sat night). Mainly strong winds. | Days 5-7 Weather SummarySome drizzle, heaviest during Wed afternoon. Warm (max 26°C on Tue night, min 17°C on Wed night). Wind will be generally light. | ||||||||||||||||||||
Sat 11 | Sunday 12 | Monday 13 | Tuesday 14 | Wednesday 15 | Thursday 16 | Friday 17 | |||||||||||||||
PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | |
Swell Height Map |  |  |  |  |  |  |  |  | |||||||||||||
Wave Height (m) Direction Period (s) | NE 6 | NE 6 | NE 7 | NE 7 | NE 8 | NE 8 | NE 8 | NE 7 | NE 7 | NE 6 | W 10 | W 10 | W 9 | W 9 | W 10 | W 8 | W 9 | W 8 | WSW 8 | W 4 | W 8 |
Wave Graph  | |||||||||||||||||||||
 kJ | 171 | 116 | 325 | 466 | 889 | 689 | 545 | 386 | 164 | 66 | 32 | 30 | 26 | 25 | 8 | 22 | 39 | 12 | 22 | 18 | 11 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross | cross | cross | cross-off | cross | cross | cross | cross | cross-on | cross-on | on | cross-on | cross | cross-on | cross-on | cross | cross | cross-on | cross | cross-on |
High Tide | 4:29PM6.33m | 5:05AM6.40m | 5:36PM6.70m | 6:10AM6.76m | 6:36PM7.13m | 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 | |||||||
Low Tide | 10:58PM1.46m | 11:29AM1.32m | 00:03AM0.97m | 12:29PM0.90m | 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 | ||||||||
 |  |  | | |  | |  | | |  | |  | |  | | | | | | | |
 | — | — | 6:22 | — | — | 6:22 | — | — | 6:24 | — | — | 6:24 | — | — | 6:26 | — | — | 6:26 | — | — | 6:28 |
 | — | 10:15 | — | — | 10:15 | — | — | 10:14 | — | — | 10:13 | — | — | 10:12 | — | — | 10:10 | — | — | 10:10 | 10:09 |
mm | — | 2 | 1 | — | 2 | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — |
Temp °C | 25 | 24 | 19 | 28 | 26 | 19 | 24 | 21 | 21 | 25 | 26 | 20 | 21 | 20 | 20 | 21 | 20 | 20 | 21 | 19 | 20 |
Feels °C | 22 | 21 | 16 | 22 | 19 | 14 | 21 | 19 | 21 | 23 | 25 | 21 | 19 | 18 | 17 | 18 | 18 | 19 | 19 | 17 | 19 |
Swell 1 Height (m) Direction Period (s) | WNW 10 | NE 6 | WNW 9 | WNW 9 | WNW 8 | NW 8 | W 8 | W 13 | NE 7 | NE 6 | W 10 | NE 4 | W 9 | W 9 | W 8 | W 8 | W 9 | W 8 | WSW 8 | W 8 | WNW 5 |
| kJ | 74 | 116 | 30 | 15 | 7 | 2 | 1 | 3 | 164 | 66 | 32 | 3 | 26 | 25 | 5 | 22 | 39 | 12 | 22 | 12 | 10 |
Swell 2 Height (m) Direction Period (s) | — | WNW 9 | — | — | — | W 19 | W 15 | W 8 | W 12 | W 11 | W 8 | W 10 | NE 3 | ENE 5 | W 10 | WSW 6 | W 3 | WSW 6 | — | — | W 8 |
| kJ | — | 64 | — | — | — | 7 | 4 | 1 | 11 | 21 | 1 | 30 | 3 | 3 | 8 | 8 | 1 | 4 | — | — | 11 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | W 7 | W 8 | W 8 | SW 7 | SW 6 | W 8 | W 11 | NNW 4 | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | 1 | 1 | 1 | 2 | 2 | 1 | 2 | 1 | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | NE 6 | — | NE 7 | NE 7 | NE 8 | NE 8 | NE 8 | NE 7 | — | — | NE 6 | — | WNW 3 | W 3 | WSW 3 | — | — | WSW 3 | W 3 | W 4 | WSW 5 |
| kJ | 171 | — | 325 | 466 | 889 | 689 | 545 | 386 | — | — | 15 | — | 1 | 8 | 2 | — | — | 2 | 2 | 18 | 10 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 101 | 210 | 107 | 217 | 50 | 267 | 580 | 102 | 106 | 210 | 119 | 200 | 211 | 119 | 124 | 500 | 119 | 173 | 334 | 117 | 173 |
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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