Surf Forecasts:
Trestrignel surf forecast from 11 Jul 2026:
- Best quality surf: Saturday 11 Jul, 11PM (local time) - 5ft (1.6m), 6s period, NE swell with cross-offshore winds.
- Most powerful swell: Monday 13 Jul, 5AM (local time) - 8ft (2.4m), 8s period, NE swell with 735 kJ wave energy.
- Next surfable swell (1★+): Saturday 11 Jul, 11PM (local time) - 5ft (1.6m), 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 1.6m and 6s period with a secondary swell of 0.5m 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 2.4m 8s and forecast to arrive on Monday (Jul 13) 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 2.5m 7s period and expected on Sunday (Jul 12) at 11PM.
| Wave Type | Time (CEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 11PM (Sat 11th Jul) | 5ft (1.6m) 6s |
| Best Surf | 11PM (Sat 11th Jul) | 5ft (1.6m) 6s |
| Most Powerful | 5AM (Mon 13th Jul) | 8ft (2.4m) 8s |
Table - best surf conditions forecast for Trestrignel over the next 16 days.
Alright folks, Rusty here. Let’s have a look at what’s coming up for our spot.
First off, I gotta be straight with you – the next week and a half is a tough slog. There’s surf on the horizon, but you’re gonna have to be patient. This is a long stretch of poor conditions, with nothing really rideable for the first week. The wind is mostly cross or cross-onshore and strong, and the swell is a messy, short-period windswell that’s just not lining up. The water temp is about average for this time of year, nothing weird to report.
The first real glimmer of hope doesn’t show up until Friday the 24th of July. That morning, Trestrignel sees a solid 10ft swell from the west with a 9-second period. The combined wave energy is strong (1636). The wind is a light cross-offshore from the ESE, making for clean conditions. This is a big one, but the size is serious – over 8ft, so this is for experienced surfers only. It’s a big, powerful swell. The energy is high and the wind is clean, so that’s a true standout.
The following morning, Saturday the 25th of July, holds a similar size, with a 10ft WNW swell, but the period is a very long 12 seconds, giving it a real groundswell feel. The combined energy is very strong (2160). The wind is a light cross-on from the NW, just a slight breeze, so it’ll be clean. Again, this is big surf – not for the faint of heart. The long period means it’ll have some punch, and the gaps between sets will be longer.
Honestly, outside of that Friday and Saturday at the end of the month, the rest of the outlook is a write-off. The wind is just too strong and from the wrong direction, and the swell is weak and short-period. It’s a real bummer, but that’s how it goes sometimes.
The best on offer is that Friday the 24th of July morning session with the clean 10ft west swell, and the Saturday 25th morning with the 10ft long-period groundswell. If you’re an expert, that’s your window.
Rusty.
Short Range ForecastLight rain (total 6mm), mostly falling on Mon afternoon. Warm (max 27°C on Sun afternoon, min 17°C on Sat night). Winds increasing (light winds from the ESE on Sat night, strong winds from the ENE by Sun night). | Days 5-7 Weather SummaryLight rain (total 5mm), mostly falling on Mon night. Warm (max 25°C on Tue afternoon, min 17°C on Mon night). Wind will be generally light. | ||||||||||||||||||||
Saturday 11 | Sunday 12 | Monday 13 | Tuesday 14 | Wednesday 15 | Thursday 16 | Fri 17 | |||||||||||||||
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 8 | NE 6 | NE 6 | WNW 9 | NE 7 | NE 7 | WNW 8 | NE 8 | NE 7 | NE 8 | NE 7 | NE 6 | NE 6 | NE 6 | NE 6 | W 9 | W 8 | W 8 | W 9 | W 8 | W 8 |
Wave Graph  | |||||||||||||||||||||
 kJ | 71 | 104 | 284 | 46 | 325 | 513 | 7 | 553 | 452 | 505 | 323 | 166 | 61 | 103 | 45 | 25 | 12 | 12 | 14 | 22 | 12 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross | cross | cross-off | cross | cross | cross-off | cross-off | cross | cross | cross | cross | cross-off | cross | cross-on | cross | cross-on | on | cross-on | cross-on | cross-on |
High Tide | 3:52AM6.15m | 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 | ||||||||
Low Tide | 9:42PM1.80m | 10:19AM1.64m | 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 | |||||||
 | |  |  | | |  |  |  | | | | | | |  | | |  | | | |
 | — | 6:20 | — | — | 6:22 | — | — | 6:22 | — | — | 6:24 | — | — | 6:24 | — | — | 6:26 | — | — | 6:26 | — |
 | 10:15 | — | — | 10:15 | — | — | 10:15 | — | — | 10:14 | — | — | 10:13 | — | — | 10:12 | — | — | 10:10 | — | 10:10 |
mm | — | — | — | 1 | — | — | 2 | — | 3 | 3 | — | — | 2 | — | — | — | — | — | — | — | — |
Temp °C | 24 | 23 | 25 | 25 | 20 | 27 | 24 | 19 | 22 | 21 | 20 | 25 | 25 | 19 | 21 | 20 | 21 | 23 | 21 | 20 | 21 |
Feels °C | 21 | 19 | 20 | 21 | 16 | 21 | 18 | 15 | 18 | 18 | 18 | 21 | 21 | 19 | 19 | 20 | 21 | 21 | 21 | 19 | 19 |
Swell 1 Height (m) Direction Period (s) | W 8 | WNW 10 | WNW 10 | WNW 9 | WNW 9 | WNW 9 | WNW 8 | W 8 | W 8 | W 13 | W 12 | W 11 | W 10 | NE 6 | NE 6 | W 9 | W 8 | W 8 | W 9 | W 8 | W 8 |
| kJ | 71 | 104 | 74 | 46 | 26 | 15 | 7 | 1 | 1 | 3 | 11 | 21 | 18 | 103 | 45 | 25 | 12 | 12 | 14 | 22 | 12 |
Swell 2 Height (m) Direction Period (s) | WNW 11 | — | — | — | — | — | — | W 19 | W 15 | W 8 | W 8 | W 8 | W 8 | W 10 | W 9 | NE 6 | W 10 | WSW 6 | SW 6 | — | SW 5 |
| kJ | 47 | — | — | — | — | — | — | 7 | 4 | 1 | 1 | 1 | 1 | 30 | 26 | 8 | 8 | 3 | 1 | — | 1 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | W 7 | SW 6 | SW 7 | SW 6 | SW 6 | SW 6 | — | WSW 6 | NE 4 | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | 1 | 2 | 2 | 2 | 2 | 1 | — | 4 | 1 | — | — | — |
Wind waves Height (m) Direction Period (s) | NE 5 | NE 6 | NE 6 | NE 6 | NE 7 | NE 7 | NE 8 | NE 8 | NE 7 | NE 8 | NE 7 | NE 6 | NE 6 | — | — | W 3 | WSW 3 | — | WNW 3 | NW 3 | NW 3 |
| kJ | 25 | 104 | 284 | 152 | 325 | 513 | 803 | 553 | 452 | 505 | 323 | 166 | 61 | — | — | 1 | 1 | — | 1 | 2 | 4 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 95 | 99 | 101 | 107 | 209 | 457 | 580 | 267 | 580 | 118 | 102 | 334 | 74 | 210 | 209 | 107 | 500 | 216 | 194 | 484 | 484 |
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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