
Surf Forecasts:
Trestrignel surf forecast from 27 Jul 2026:
- Best quality surf: Tuesday 28 Jul, 5AM (local time) - 3.5ft (1.1m), 10s period, WNW swell with glassy winds.
- Most powerful swell: Monday 27 Jul, 2PM (local time) - 5ft (1.5m), 9s period, WNW swell with 368 kJ wave energy.
- Next surfable swell (1★+): Tuesday 28 Jul, 5AM (local time) - 3.5ft (1.1m), 10s 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 Tuesday (Jul 28) at 5AM. The primary swell is predicted to be 1.1m and 10s period. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Trestrignel in the next 16 days are 1.5m 9s and forecast to arrive on Monday (Jul 27) at 2PM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.6m 4s period and expected on Sunday (Aug 02) at 8PM.
| Wave Type | Time (CEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 5AM (Tue 28th Jul) | 3.5ft (1.1m) 10s |
| Best Surf | 5AM (Tue 28th Jul) | 3.5ft (1.1m) 10s |
| Most Powerful | 2PM (Mon 27th Jul) | 5ft (1.5m) 9s |
Table - best surf conditions forecast for Trestrignel over the next 16 days.
The Lowdown
Alright folks, Rusty here. Let's have a look at what's on the cards for our neck of the woods.
Right off the bat, I gotta be straight with you – the next two weeks are looking pretty grim for a proper paddle. We’ve got a lot of onshore junk and not much in the way of clean, rideable waves. The first real glimpse of something surfable doesn't show up until Tuesday morning, the 28th of July, but even then, it's a struggle.
For the first few days, it's all about the wait. The water is sitting at a mild 66°, which is a touch warmer than normal for this time of year, so that's a small mercy if you're just having a dip.
Tuesday, 28th July
Tuesday morning at Trestrignel is the only window in the early week that even gets a nod. We're looking at small 3ft swell from the WNW with a 10-second period. The energy is weak, only about 175 (moderate wave energy). The wind is light and cross-offshore from the East, which is a major positive – it'll be clean. The waves are surfable, but very ordinary. If you're a beginner or just desperate for a squirt, it's your best bet, but don't expect any gems. The afternoon turns ugly as the wind swings onshore and howls.
The Long, Dry Spell (Wednesday, 29th July – Saturday, 8th August)
After that brief moment on Tuesday, we go into a real dry spell. From Wednesday the 29th right through to the 7th of August, the forecast is a total write-off. The swell is tiny, the wind is generally cross-onshore, and the conditions are described as "poor" for pretty much every session. The combined energy drops to a measly 86 (weak energy) at times. It's a proper blank run. For this area, a run of flat, choppy days like this is more normal than not in the summer, so don't be too surprised.
Friday, 7th August – A Glimmer
There's a tiny flicker on the morning of Friday the 7th of August. The wind goes cross-offshore from the SSW, giving us a clean surface again. The swell is a weak 4ft from the West with a short 7-second period, meaning the energy is quite weak (116). It's surfable, but barely. The windows are tight.
The Big, But Ugly, Swell (Saturday, 8th August – Tuesday, 11th August)
Now, here's where it gets interesting, but not necessarily good. From Saturday the 8th of August through to the 11th, we get a proper pulse of energy. The swell jumps to 6ft on the Saturday from the WNW with a 9-second period, and the combined energy rockets up to 517 (strong wave energy). For a sheltered spot, that's a lot of water moving around. However, the wind is relentless cross-onshore from the NW. This means Trestrignel is going to be a washing machine – big, bumpy, and messy. The waves will be too big for beginners (over 5ft) and the 9-second period is a bit short, so it'll be crumbly and hard to link. Honestly, for a surfer, it's a miss. If you're into kite surfing, the setup on Saturday and Sunday might be worth a look, as the strong onshore wind and 5ft to 6ft swell will provide plenty of power for boosting.
So, to sum it up: the only thing close to a standout is the clean but tiny window on Tuesday morning, 28th July. The big swell at the start of the second week is powerful but blown out. It's a waiting game, lads. Keep an eye on the charts, but for now, save your wax.
Rusty.
Short Range ForecastMostly dry. Warm (max 24°C on Tue afternoon, min 16°C on Wed night). Wind will be generally light. | Days 4-6 Weather SummaryMostly dry. Warm (max 20°C on Thu afternoon, min 15°C on Fri night). Wind will be generally light. | ||||||||||||||||||||
Monday 27 | Tuesday 28 | Wednesday 29 | Thursday 30 | Friday 31 | Saturday 1 | Sunday 2 | |||||||||||||||
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 9 | WNW 9 | WNW 10 | WNW 10 | WNW 9 | WNW 9 | WNW 9 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 7 | WNW 7 | WNW 7 | WNW 7 | WNW 7 | WNW 7 | WNW 6 | W 8 | NE 4 | W 8 |
Wave Graph | |||||||||||||||||||||
360 | 322 | 214 | 175 | 121 | 90 | 77 | 101 | 53 | 37 | 89 | 101 | 99 | 157 | 142 | 57 | 34 | 15 | 22 | 28 | 11 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross-off | cross-on | glassy | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on | on | on | on | cross-on | cross | cross-on | cross |
High Tide | 6:30PM6.08m | 6:55AM6.07m | 7:12PM6.48m | 7:34AM6.42m | 7:48PM6.83m | 8:08AM6.71m | 8:21PM7.11m | 8:41AM6.92m | 8:53PM7.29m | 9:13AM7.05m | 9:24PM7.37m | 9:44AM7.09m | 9:56PM7.33m | ||||||||
Low Tide | 12:26PM2.00m | 00:51AM1.68m | 1:06PM1.60m | 1:29AM1.27m | 1:42PM1.24m | 2:04AM0.92m | 2:15PM0.94m | 2:37AM0.65m | 2:48PM0.73m | 3:09AM0.47m | 3:21PM0.62m | 3:41AM0.41m | 3:54PM0.62m | 4:15AM0.46m | |||||||
6:39 | — | — | 6:41 | — | — | 6:41 | — | — | 6:43 | — | — | 6:45 | — | — | 6:46 | — | — | 6:47 | — | — | |
— | — | 9:59 | — | — | 9:58 | — | — | 9:57 | — | — | 9:54 | — | — | 9:53 | — | — | 9:52 | — | — | 9:51 | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 18 | 18 | 18 | 21 | 24 | 22 | 23 | 24 | 19 | 19 | 20 | 18 | 17 | 18 | 17 | 17 | 18 | 17 | 20 | 21 | 21 |
Feels °C | 16 | 16 | 17 | 21 | 22 | 20 | 22 | 21 | 16 | 18 | 18 | 17 | 14 | 15 | 13 | 15 | 15 | 15 | 17 | 17 | 17 |
Swell 1 Height (m) Direction Period (s) | WNW 9 | WNW 9 | WNW 10 | WNW 10 | WNW 9 | WNW 9 | WNW 9 | — | WNW 8 | WNW 8 | W 10 | — | — | WNW 7 | W 12 | WNW 7 | WNW 7 | WNW 6 | NW 5 | W 8 | W 8 |
360 | 322 | 214 | 175 | 121 | 90 | 77 | — | 53 | 37 | 16 | — | — | 157 | 3 | 57 | 34 | 15 | 9 | 12 | 11 | |
Swell 2 Height (m) Direction Period (s) | — | N 4 | — | — | — | ENE 3 | ENE 3 | — | WNW 10 | W 10 | — | — | — | — | — | W 11 | W 10 | W 8 | W 8 | WNW 6 | W 10 |
— | 2 | — | — | — | 1 | 1 | — | 20 | 17 | — | — | — | — | — | 9 | 8 | 5 | 22 | 4 | 8 | |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | W 11 | — | — | — | — | — | — | — | — | — | — | W 9 | WNW 6 | W 10 | WNW 6 |
— | — | — | — | — | — | 9 | — | — | — | — | — | — | — | — | — | — | 7 | 4 | 2 | 3 | |
Wind waves Height (m) Direction Period (s) | — | — | — | — | NE 2 | — | — | WNW 8 | WNW 4 | W 4 | WNW 8 | WNW 7 | WNW 7 | — | WNW 7 | — | NNE 3 | NE 3 | NE 4 | NE 4 | NNE 4 |
— | — | — | — | 1 | — | — | 101 | 11 | 12 | 89 | 101 | 99 | — | 142 | — | 4 | 2 | 16 | 28 | 8 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 100 | 107 | 13 | 0 | 92 | 13 | 21 | 202 | 21 | 21 | 107 | 119 | 105 | 202 | 119 | 106 | 299 | 433 | 106 | 299 | 129 |
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.










