Surf Forecasts:
Pors Ar Ville surf forecast from 31 Aug 2026:
- Best quality surf: Monday 31 Aug, 8PM (local time) - 6ft (1.9m), 10s period, WNW swell with cross-offshore winds.
- Most powerful swell: Saturday 5 Sep, 8AM (local time) - 5ft (1.5m), 13s period, WNW swell with 737 kJ wave energy.
- Next surfable swell (1★+): Monday 31 Aug, 8PM (local time) - 6ft (1.9m), 10s 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 Monday (Aug 31) at 8PM. The primary swell is predicted to be 1.9m and 10s period. 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 1.5m 13s and forecast to arrive on Saturday (Sep 05) at 8AM. Winds are predicted to be glassy at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.9m 6s period and expected on Monday (Sep 07) at 8PM.
| Wave Type | Time (CEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 8PM (Mon 31st Aug) | 6ft (1.9m) 10s |
| Best Surf | 8PM (Mon 31st Aug) | 6ft (1.9m) 10s |
| Most Powerful | 8AM (Sat 5th Sep) | 5ft (1.5m) 13s |
Table - best surf conditions forecast for Pors Ar Ville over the next 16 days.
The Lowdown
Right, let's have a look at what's on offer for Pors Ar Ville (beach and reef). We're looking at a 16-day window here, and straight up, there's a bit of a slow start but some real promise further out.
Looking right across the whole period, there's not much happening for the first few days. The water temps are sitting around 65°, which is pretty normal for this time of year. Tuesday morning the 1st of September is the first real glimmer, with a clean 4ft swell from the WNW and light offshore wind. That's your best early call, but it doesn't last long before things get ordinary again.
The real standout here is shaping up for around the 14th and 15th of September. Monday the 14th has a pumping 6ft groundswell from the W, with light offshore winds in the morning. The combined energy is moderate (510), and the session looks clean. That's building into Tuesday the 15th, which could be the pick of the whole run. We're looking at a solid 7ft swell from the WNW, a very long 11-second period, and total glass-off conditions with that SW offshore breeze. The combined energy is around 988, which is strong, and the whole setup screams quality. Now, it's a bit of a wait and it's in the second week, so keep an eye on it, but that Tuesday morning window looks like a gem. Just a heads up: it's an advanced break here, and crowds can show up sometimes. And because that's a long-period groundswell, it'll wrap in beautifully to this reef and beach setup.
Signing off,
Rusty
Short Range ForecastMostly dry. Warm (max 22°C on Wed afternoon, min 14°C on Tue morning). Wind will be generally light. | Days 5-7 Weather SummaryMostly dry. Warm (max 23°C on Thu afternoon, min 15°C on Fri night). Wind will be generally light. | |||||||||||||||||||
Mon 31 | Tuesday 1 | Wednesday 2 | Thursday 3 | Friday 4 | Saturday 5 | Sunday 6 | ||||||||||||||
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 10 | WNW 10 | WNW 9 | WNW 9 | WNW 8 | W 8 | W 7 | WNW 8 | W 8 | W 8 | WNW 8 | WNW 9 | WNW 8 | WNW 11 | NW 12 | WNW 12 | WNW 11 | WNW 10 | WNW 9 | WNW 9 |
Wave Graph  | ||||||||||||||||||||
 kJ | 874 | 563 | 254 | 140 | 72 | 63 | 70 | 204 | 149 | 172 | 159 | 222 | 221 | 480 | 607 | 527 | 305 | 151 | 76 | 45 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | off | cross | off | off | cross-off | off | off | cross-off | off | cross-off | cross-off | cross | on | on | cross-on | cross | on | cross-off |
High Tide | 9:00PM7.84m | 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 | |||||||
Low Tide | 3:08PM0.18m | 3:28AM0.12m | 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 | |||||||
 |  | | | | | | | | |  | |  | |  | | | | | | |
 | — | — | 7:30 | — | — | 7:31 | — | — | 7:33 | — | — | 7:33 | — | — | 7:35 | — | — | 7:37 | — | — |
 | 8:59 | — | — | 8:57 | — | — | 8:54 | — | — | 8:52 | — | — | 8:51 | — | — | 8:49 | — | — | 8:46 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 19 | 17 | 17 | 19 | 17 | 18 | 22 | 21 | 21 | 23 | 22 | 19 | 21 | 18 | 16 | 19 | 18 | 22 | 29 | 24 |
Feels °C | 15 | 16 | 16 | 17 | 15 | 16 | 19 | 18 | 19 | 21 | 21 | 19 | 20 | 17 | 16 | 17 | 15 | 19 | 27 | 22 |
Swell 1 Height (m) Direction Period (s) | WNW 10 | WNW 10 | WNW 9 | WNW 9 | WNW 8 | W 8 | W 15 | WNW 8 | W 8 | W 15 | WNW 8 | WNW 9 | NW 12 | WNW 11 | NW 12 | WNW 12 | WNW 11 | WNW 10 | WNW 9 | WNW 9 |
| kJ | 874 | 563 | 254 | 140 | 72 | 63 | 4 | 204 | 149 | 4 | 159 | 222 | 52 | 480 | 607 | 527 | 305 | 151 | 76 | 45 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | W 15 | — | — | — | — | NW 13 | — | — | — | — | ENE 4 | NE 4 |
| kJ | — | — | — | — | — | — | — | — | 4 | — | — | — | — | 63 | — | — | — | — | 2 | 1 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | W 7 | — | — | W 8 | — | — | WNW 8 | — | — | — | — | ESE 2 | SE 2 | — |
| kJ | — | — | — | — | — | — | 70 | — | — | 172 | — | — | 221 | — | — | — | — | 1 | 1 | — |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 86 | 0 | 0 | 84 | 0 | 0 | 585 | 0 | 0 | 310 | 0 | 84 | 84 | 73 | 9 | 79 | 1 | 1 | 9 | 81 |
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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