
Surf Forecasts:
Pors Ar Ville surf forecast from 10 Sep 2026:
- Best quality surf: Sunday 13 Sep, 2AM (local time) - 4.5ft (1.4m), 12s period, WNW swell with offshore winds.
- Most powerful swell: Sunday 13 Sep, 8AM (local time) - 5.5ft (1.7m), 11s period, WNW swell with 638 kJ wave energy.
- Next surfable swell (1★+): Thursday 10 Sep, 5AM (local time) - 3.5ft (1.0m), 9s period with WNW swell.
Best Forecast Surf Conditions for Pors Ar Ville this week:
The surf forecast for Pors Ar Ville over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Thursday (Sep 10) at 5AM. The primary swell is predicted to be 1.0m and 9s period with a secondary swell of 0.1m and 13s. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Pors Ar Ville in the next 16 days are 1.7m 11s and forecast to arrive on Sunday (Sep 13) at 8AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.3m 3s period and expected on Saturday (Sep 12) at 5PM.
| Wave Type | Time (CEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 5AM (Thu 10th Sep) | 3.5ft (1.0m) 9s |
| Best Surf | 2AM (Sun 13th Sep) | 4.5ft (1.4m) 12s |
| Most Powerful | 8AM (Sun 13th Sep) | 5.5ft (1.7m) 11s |
Table - best surf conditions forecast for Pors Ar Ville over the next 16 days.
The Lowdown
Alright, Rusty here, let’s talk about what’s shaping up for Pors Ar Ville. It’s a beach and reef set-up, fully exposed to the west-northwest, so when the swell lines up with that direction, it can really turn on. This spot is for advanced surfers only and it’s consistent, so there’ll be waves, but the quality takes a while to get going.
Right now we’re in a bit of a flat spell. The first recommendation doesn’t actually come until Friday the 11th. Up until then it’s poor conditions – small, weak, and messy. That Thursday the 10th is a write-off with onshore winds and tiny bump.
Friday the 11th morning is our first proper look. We’ve got a clean 5ft swell from the west-northwest at 9 seconds. That’s a moderate energy pulse (355), and with light cross-offshore winds, the surf will be clean and rideable. The afternoon gets cross-shore and loses quality, so the morning is the window.
Saturday the 12th is small again – 3ft to 3ft – and just not worth getting excited about. It’s clean enough but weak.
Now, Sunday the 13th morning is a standout. The swell bumps up to 5ft from the west-northwest, period stretches to 11 seconds, and the energy nearly hits 500 (469). That’s a solid, moderate groundswell with good shape. Winds are light and cross-offshore, so conditions will be clean. This is the pick of the first week for sure. That’s a long period swell for this spot, and since Pors Ar Ville is a beach and reef set-up, expect those longer gaps between sets, but the waves that come through will have real push. Crowds are sometimes an issue here, so it might be worth an early paddle.
Monday the 14th morning is glassy – dead calm – but the swell drops back to 3ft. It’s surfable but ordinary, with weak energy (156). A fun little board if you’re desperate.
Tuesday the 15th and Wednesday the 16th are pretty grim. Wednesday morning sees a pulse of 6ft from the west-northwest, but it’s short period (8 seconds) and on a strong cross-onshore wind at 30 km/h (about 19 mph), so it’ll be lumpy, choppy, and not much fun for a paddle. That one’s more of a kite-surfing setup than a surfing one.
The rest of that week into the second week is mostly poor – cross-on winds, choppy conditions, and nothing that’ll get your heart racing. The water temperature is about average for this time of year, nothing out of the ordinary.
The real story, the one you need to mark on your calendar, is Sunday the 20th morning. That’s a full 10 days out, so it’s a long-range call, but it’s got serious potential. Swell from the northwest at 5ft, but check this: period is a massive 16 seconds. That’s very long period groundswell with a combined energy reading of over 2000 (2063). That’s strong wave energy. And the winds? Glassy. Dead flat, clean as a whistle. This is an excellent setup for experienced surfers – the sort of session you remember. That’s a standout. The afternoon gets a bit cross-on and drops in quality, but the morning window is the one.
Then Monday the 21st morning is another solid option – 6ft from the west-northwest, 12 seconds, with glassy conditions again. Energy is strong at 850. That’s a very good morning of surf, though a notch below the Sunday peak.
After that, the surf fades into smaller, weaker, and more wind-affected conditions through to the end of the 16-day run. There are a few marginal mornings, but nothing that compares to that epic Sunday the 20th.
In short: the first real surf is Friday the 11th morning. The best in the first week is Sunday the 13th morning. But the absolute standout, the one to plan around, is Sunday the 20th morning with that long-period, glassy groundswell. Keep an eye on that one.
Rusty.
Short Range ForecastMostly dry. Warm (max 21°C on Sat afternoon, min 14°C on Thu morning). Wind will be generally light. | Days 4-6 Weather SummarySome drizzle, heaviest during Tue night. Warm (max 24°C on Tue afternoon, min 15°C on Sun night). Winds increasing (calm on Mon morning, fresh winds from the WNW by Tue afternoon). | ||||||||||||||||||||
Thursday 10 | Friday 11 | Saturday 12 | Sunday 13 | Monday 14 | Tuesday 15 | Wednesday 16 | |||||||||||||||
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 8 | WNW 8 | WNW 10 | WNW 10 | WNW 9 | WNW 8 | WNW 8 | WNW 9 | WNW 12 | WNW 11 | WNW 11 | WNW 10 | WNW 10 | WNW 9 | WNW 9 | WNW 8 | WNW 11 | NW 9 | WNW 10 | WNW 10 | WNW 10 |
Wave Graph | |||||||||||||||||||||
103 | 68 | 472 | 363 | 238 | 115 | 116 | 141 | 541 | 571 | 460 | 292 | 179 | 119 | 82 | 68 | 300 | 481 | 427 | 346 | 339 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | cross-off | off | cross-off | cross | cross-off | off | cross-off | off | cross-off | cross | cross-off | glassy | on | cross | off | cross-off | cross-off | cross | cross | cross-off |
High Tide | 6:41PM7.71m | 7:05AM7.64m | 7:19PM8.02m | 7:40AM7.87m | 7:54PM8.12m | 8:13AM7.91m | 8:28PM8.01m | 8:45AM7.77m | 9:00PM7.71m | 9:16AM7.48m | 9:32PM7.28m | 9:47AM7.05m | 10:05PM6.74m | ||||||||
Low Tide | 12:39PM0.46m | 1:03AM-0.03m | 1:20PM0.06m | 1:41AM-0.27m | 1:57PM-0.13m | 2:17AM-0.28m | 2:33PM-0.09m | 2:51AM-0.06m | 3:07PM0.16m | 3:24AM0.34m | 3:39PM0.57m | 3:55AM0.87m | 4:12PM1.10m | 4:27AM1.46m | |||||||
7:43 | — | — | 7:43 | — | — | 7:46 | — | — | 7:47 | — | — | 7:48 | — | — | 7:50 | — | — | 7:50 | — | — | |
— | 8:38 | — | — | 8:37 | — | — | 8:35 | — | — | 8:31 | — | — | 8:30 | — | — | 8:28 | — | — | 8:25 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 2 | 1 | — |
Temp °C | 16 | 19 | 18 | 18 | 20 | 19 | 18 | 21 | 19 | 17 | 19 | 16 | 18 | 23 | 21 | 22 | 24 | 16 | 16 | 16 | 15 |
Feels °C | 14 | 16 | 15 | 18 | 18 | 18 | 17 | 19 | 17 | 16 | 18 | 16 | 18 | 22 | 19 | 18 | 21 | 12 | 11 | 11 | 11 |
Swell 1 Height (m) Direction Period (s) | WNW 8 | WNW 8 | WNW 10 | WNW 10 | WNW 9 | WNW 8 | WNW 8 | WNW 9 | WNW 12 | WNW 11 | WNW 11 | WNW 10 | WNW 10 | WNW 9 | WNW 9 | WNW 8 | WNW 11 | NW 9 | WNW 10 | WNW 10 | WNW 10 |
103 | 68 | 472 | 363 | 238 | 115 | 116 | 141 | 541 | 571 | 460 | 292 | 179 | 119 | 82 | 68 | 300 | 481 | 427 | 346 | 339 | |
Swell 2 Height (m) Direction Period (s) | WNW 12 | W 8 | — | — | — | — | NW 16 | NW 14 | — | — | — | — | — | — | WNW 13 | NW 11 | — | — | — | NW 12 | NNE 4 |
14 | 5 | — | — | — | — | 10 | 29 | — | — | — | — | — | — | 17 | 61 | — | — | — | 23 | 2 | |
Swell 3 Height (m) Direction Period (s) | — | NW 11 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
— | 5 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | WNW 3 | — | — | — | — | — | — | — | — | — | — | NNE 5 | NNE 5 | — |
— | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | 15 | 9 | — | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 0 | 110 | 0 | 0 | 86 | 0 | 0 | 84 | 0 | 0 | 84 | 0 | 0 | 73 | 2 | 0 | 212 | 112 | 112 | 481 | 86 |
Best forecast wave conditions in Finistere - Brittany | |||||||||||||||||||||
Best forecast wave conditions in France | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)
Wind Speed (km/h)
Information about the Pors Ar Ville Surf forecast
The above surf forecast table for Pors Ar Ville provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Pors Ar Ville can be found by selecting the local surf guide option on the grey menu. Our Pors Ar Ville 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 (Pors Ar Ville) 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 Pors Ar Ville 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.
Pors Ar Ville is 14 km (9 miles) from Lannion. If you plan a holiday in Finistere - Brittany, look for hotels and other accommodation in Lannion. Lannion has rooms for a wide range of budgets as well as car hire and transport links.










