Surf Forecasts:
Pors Ar Ville surf forecast from 1 Sep 2026:
- Best quality surf: Wednesday 2 Sep, 11PM (local time) - 4.5ft (1.3m), 8s period, WNW swell with offshore winds.
- Most powerful swell: Monday 7 Sep, 5PM (local time) - 5.5ft (1.7m), 11s period, WNW swell with 711 kJ wave energy.
- Next surfable swell (1★+): Wednesday 2 Sep, 11PM (local time) - 4.5ft (1.3m), 8s 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 Wednesday (Sep 02) at 11PM. The primary swell is predicted to be 1.3m and 8s period. The wind is predicted to be 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 Monday (Sep 07) at 5PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.8m 4s period and expected on Monday (Sep 07) at 5AM.
| Wave Type | Time (CEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 11PM (Wed 2nd Sep) | 4.5ft (1.3m) 8s |
| Best Surf | 11PM (Wed 2nd Sep) | 4.5ft (1.3m) 8s |
| Most Powerful | 5PM (Mon 7th Sep) | 5.5ft (1.7m) 11s |
Table - best surf conditions forecast for Pors Ar Ville over the next 16 days.
The Lowdown
Alright, this is Rusty. Let’s talk about Pors Ar Ville in feet and degrees.
The first few days are pretty flat out. Nothing worth paddling for until Tuesday the 1st of September morning. That morning brings a clean 4.3ft swell from the WNW with a 9-second period, light cross-off wind, and the combined energy is a moderate 254. Water temp is 65°, pretty normal for the season. It’s rideable, but not a standout.
Then we hit a real quiet stretch. From Tuesday afternoon through Sunday the 6th, it’s mostly onshore, choppy, and weak – energy levels drop into the low double digits. A real bummer.
Now, mark your calendar for Monday the 7th of September morning. That’s the first big highlight. We’ve got a 5.2ft groundswell from the WNW with a long 12-second period. The combined energy jumps to a strong 717. The wind is light cross-shore, keeping it clean. That’s a proper swell, but over 4.9ft it’s gonna be more for the experienced crew. The break is a beach-and-reef setup, so that long period should produce some nice lines. Crowds are "sometimes" an issue, so you might have company.
Tuesday the 8th morning is a solid follow-up: 4.3ft, clean, light cross-off wind, and moderate energy at 249. A good session, but not as powerful as Monday.
Things drop off again for a while – smaller swells, more wind.
Then, way out on Monday the 14th of September morning, we get another interesting one: a 4.3ft groundswell from the WNW with a very long 13-second period. Energy is strong at 504. The wind is light cross-onshore, which is a shame, but that period is so long it’ll still draw well at this reef-and-river spot.
The real gem comes on Tuesday the 15th of September morning. Glassy conditions, barely a breath of wind, with a 3.6ft WNW groundswell at 11 seconds and moderate energy of 297. That’s as clean as it gets. This is the other standout for the whole outlook.
So, to sum it up: Monday the 7th for power, and Tuesday the 15th for that perfect, glassy morning. Everything else is a bit of a wait.
Stay salty.
Short Range ForecastMostly dry. Warm (max 24°C on Thu afternoon, min 15°C on Tue night). Wind will be generally light. | Days 4-6 Weather SummaryMostly dry. Warm (max 28°C on Sun afternoon, min 14°C on Fri night). Wind will be generally light. | ||||||||||||||||||||
Tuesday 1 | Wednesday 2 | Thursday 3 | Friday 4 | Saturday 5 | Sunday 6 | Monday 7 | |||||||||||||||
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 8 | WNW 8 | W 7 | WNW 8 | W 8 | WNW 8 | WNW 8 | WNW 9 | WNW 9 | WNW 9 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 9 | W 9 | WNW 12 | WNW 11 | WNW 10 |
Wave Graph  | |||||||||||||||||||||
 kJ | 254 | 140 | 72 | 67 | 68 | 207 | 146 | 178 | 197 | 237 | 295 | 348 | 278 | 256 | 202 | 105 | 65 | 38 | 701 | 711 | 365 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross | off | off | cross-off | off | off | cross-off | off | cross-off | cross-off | cross-on | on | on | cross-on | cross | cross-on | off | cross | cross | cross-off |
High Tide | 9:19AM7.62m | 9:35PM7.63m | 9:54AM7.37m | 10:13PM7.24m | 10:35AM6.97m | 10:59PM6.71m | 11:25AM6.45m | 11:59PM6.11m | 12:36PM5.94m | 1:28AM5.65m | 2:18PM5.72m | 3:18AM5.66m | 3:56PM6.03m | 4:42AM6.12m | |||||||
Low Tide | 3:44PM0.35m | 4:04AM0.43m | 4:23PM0.69m | 4:44AM0.90m | 5:07PM1.18m | 5:31AM1.49m | 6:01PM1.73m | 6:33AM2.08m | 7:17PM2.21m | 8:02AM2.46m | 9:00PM2.27m | 9:44AM2.29m | 10:30PM1.79m | ||||||||
 |  |  |  | | | | |  | | | | | | | | | | | | | |
 | 7:30 | — | — | 7:31 | — | — | 7:33 | — | — | 7:33 | — | — | 7:35 | — | — | 7:37 | — | — | 7:39 | — | — |
 | — | 8:57 | — | — | 8:54 | — | — | 8:52 | — | — | 8:51 | — | — | 8:49 | — | — | 8:46 | — | — | 8:45 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 18 | 19 | 17 | 18 | 22 | 20 | 20 | 24 | 22 | 21 | 22 | 19 | 16 | 20 | 17 | 21 | 28 | 25 | 19 | 21 | 17 |
Feels °C | 17 | 16 | 15 | 15 | 18 | 18 | 18 | 22 | 21 | 20 | 20 | 18 | 14 | 17 | 13 | 17 | 25 | 23 | 18 | 20 | 16 |
Swell 1 Height (m) Direction Period (s) | WNW 9 | WNW 9 | WNW 8 | WNW 8 | W 15 | WNW 8 | W 8 | W 15 | WNW 8 | WNW 9 | WNW 9 | WNW 9 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 9 | W 9 | WNW 12 | WNW 11 | WNW 10 |
| kJ | 254 | 140 | 72 | 67 | 4 | 207 | 146 | 4 | 197 | 237 | 295 | 348 | 278 | 256 | 202 | 105 | 65 | 38 | 701 | 711 | 365 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | W 15 | — | — | — | — | — | — | — | — | NE 4 | NE 4 | NW 16 | — | — | — |
| kJ | — | — | — | — | — | — | 4 | — | — | — | — | — | — | — | — | 1 | 1 | 10 | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | NE 4 | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | W 7 | — | — | WNW 8 | — | — | — | — | — | — | ENE 2 | SE 2 | — | WNW 3 | N 5 | — | — |
| kJ | — | — | — | — | 68 | — | — | 178 | — | — | — | — | — | — | 1 | 1 | — | 8 | 16 | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 0 | 84 | 0 | 0 | 585 | 0 | 0 | 110 | 0 | 84 | 168 | 73 | 9 | 81 | 1 | 1 | 81 | 81 | 73 | 86 | 0 |
Best forecast wave conditions in Finistere - Brittany | |||||||||||||||||||||
Best forecast wave conditions in France | |||||||||||||||||||||
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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.
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