Surf Forecasts:
Trestrignel surf forecast from 9 Jul 2026:
- Best quality surf: Friday 10 Jul, 8AM (local time) - 2.5ft (0.8m), 9s period, WNW swell with cross-offshore winds.
- Most powerful swell: Tuesday 14 Jul, 2AM (local time) - 10ft (3.0m), 8s period, NE swell with 1,101 kJ wave energy.
- Next surfable swell (1★+): Friday 10 Jul, 8AM (local time) - 2.5ft (0.8m), 9s period with WNW 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 Friday (Jul 10) at 8AM. The primary swell is predicted to be 0.8m and 9s period with a secondary swell of 0.7m and 4s. 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 Tuesday (Jul 14) 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 2.5m 8s period and expected on Tuesday (Jul 14) at 5AM.
| Wave Type | Time (CEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 8AM (Fri 10th Jul) | 2.5ft (0.8m) 9s |
| Best Surf | 8AM (Fri 10th Jul) | 2.5ft (0.8m) 9s |
| Most Powerful | 2AM (Tue 14th Jul) | 10ft (3.0m) 8s |
Table - best surf conditions forecast for Trestrignel over the next 16 days.
Alright, Rusty here. Let’s get into it.
Straight up, the outlook for Trestrignel over the next 16 days is a bleak one. There’s no real quality surf on the table at any point. The whole run is a write-off, so don’t be holding your breath for a miracle. The water is a touch warmer than normal for this time of year, sitting at 65°, but that’s the only nice thing I can say.
We start off on Thursday, 9th July, with a weak, messy 3 ft swell from the WNW at 9 seconds. The wind is a cross-on from the NNE at 12 mph, and the combined energy is a low 120. It’s choppy and poor. Friday the 10th looks cleaner in the morning with a cross-off breeze from the East at 12 mph, but the swell is barely 3 ft, and the energy is still only 155. The afternoon gets worse as the wind picks up to 19 mph, ruining any chance of a wave.
Saturday the 11th sees the swell bump up to 5 ft, but it’s a short-period, wind-affected NE swell at 6 seconds, with a fresh cross-breeze. The combined energy climbs to 242, but it’s still a lumpy mess. Sunday the 12th through to Monday the 13th, the swell gets bigger, hitting 8 ft with energy up to 663, but the wind is a strong cross-shore, and the period is still short. This is not surfable; it’s just a choppy, blown-out wall of water, more interesting for kite surfing than paddle surfing.
The swell drops again from Tuesday the 14th onward, with heights under 5 ft, and the wind stays cross or cross-on for the rest of the period. By the 16th of July, we’re down to 1 ft waves with a combined energy of just 23. The long period groundswell that shows up on the 17th and 18th is tiny and won’t break properly here with the onshore wind. The last week of July is a total bust, with nothing but small, weak, onshore slop. There is no standout. There is no best on offer. This is a blank run, and for this area, that’s just how it goes sometimes.
Rusty.
Short Range ForecastMostly dry. Warm (max 29°C on Fri afternoon, min 16°C on Sun morning). Winds increasing (light winds from the ENE on Thu night, fresh winds from the ENE by Sun morning). | Days 5-7 Weather SummarySome drizzle, heaviest during Sun night. Warm (max 26°C on Tue night, min 17°C on Sun night). Winds decreasing (strong winds from the ENE on Mon morning, calm by Tue night). | ||||||||||||||||||||
Thu 9 | Friday 10 | Saturday 11 | Sunday 12 | Monday 13 | Tuesday 14 | Wednesday 15 | |||||||||||||||
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) | WNW 9 | WNW 9 | WNW 9 | WNW 9 | W 8 | NE 6 | NE 6 | ENE 6 | NE 7 | NE 7 | WNW 8 | NE 8 | NE 8 | NE 8 | NE 7 | NE 7 | NE 6 | NE 7 | NE 6 | W 9 | NE 7 |
Wave Graph  | |||||||||||||||||||||
 kJ | 118 | 110 | 141 | 106 | 71 | 138 | 236 | 164 | 428 | 527 | 7 | 655 | 531 | 1101 | 281 | 164 | 162 | 131 | 51 | 25 | 15 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross | cross-off | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross-off | cross | cross | cross-on | cross-on | cross-on | cross-on | cross-on |
High Tide | 2:07PM6.05m | 2:37AM6.08m | 3:18PM6.10m | 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 | |||||||
Low Tide | 8:25PM1.89m | 9:03AM1.75m | 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 | ||||||||
 |  |  | |  | | | |  | |  | | | | | | | | | | | |
 | — | — | 6:20 | — | — | 6:20 | — | — | 6:22 | — | — | 6:22 | — | — | 6:24 | — | — | 6:24 | — | — | 6:26 |
 | — | 10:16 | — | — | 10:15 | — | — | 10:15 | — | — | 10:15 | — | — | 10:14 | — | — | 10:13 | — | — | 10:12 | 10:10 |
mm | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — |
Temp °C | 25 | 23 | 26 | 29 | 25 | 23 | 26 | 25 | 19 | 25 | 23 | 19 | 21 | 21 | 20 | 24 | 26 | 20 | 20 | 20 | 20 |
Feels °C | 23 | 21 | 23 | 24 | 22 | 18 | 21 | 19 | 14 | 19 | 17 | 13 | 17 | 18 | 17 | 22 | 24 | 20 | 19 | 19 | 18 |
Swell 1 Height (m) Direction Period (s) | WNW 9 | WNW 9 | WNW 9 | WNW 9 | W 8 | WNW 10 | WNW 10 | WNW 9 | WNW 9 | WNW 9 | WNW 8 | W 8 | W 8 | W 13 | W 12 | W 11 | NE 6 | W 10 | W 9 | NE 6 | NE 7 |
| kJ | 118 | 110 | 141 | 106 | 71 | 104 | 74 | 46 | 26 | 15 | 7 | 1 | 1 | 14 | 11 | 21 | 162 | 30 | 27 | 19 | 15 |
Swell 2 Height (m) Direction Period (s) | — | — | — | WNW 12 | WNW 11 | — | — | — | — | — | — | W 19 | W 15 | — | W 8 | W 8 | W 10 | SW 7 | SW 7 | W 9 | W 8 |
| kJ | — | — | — | 15 | 47 | — | — | — | — | — | — | 7 | 4 | — | 1 | 1 | 32 | 2 | 2 | 25 | 12 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | W 18 | SW 6 | SW 5 | W 16 | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 6 | 1 | 1 | 5 | — | — | — |
Wind waves Height (m) Direction Period (s) | NE 3 | ENE 4 | ENE 4 | NE 4 | NE 5 | NE 6 | NE 6 | ENE 6 | NE 7 | NE 7 | ENE 7 | NE 8 | NE 8 | NE 8 | NE 7 | NE 7 | — | NE 7 | NE 6 | WSW 7 | WSW 4 |
| kJ | 2 | 10 | 14 | 29 | 35 | 138 | 236 | 164 | 428 | 527 | 578 | 655 | 531 | 1101 | 281 | 164 | — | 131 | 51 | 9 | 11 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 94 | 13 | 13 | 96 | 13 | 98 | 101 | 107 | 210 | 605 | 452 | 124 | 580 | 128 | 104 | 214 | 117 | 187 | 189 | 119 | 119 |
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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