Surf Forecasts:
Pors Ar Ville surf forecast from 21 Aug 2026:
- Best quality surf: Thursday 27 Aug, 2AM (local time) - 3.5ft (1.0m), 9s period, W swell with cross-offshore winds.
- Most powerful swell: Friday 28 Aug, 2PM (local time) - 7ft (2.1m), 9s period, WNW swell with 631 kJ wave energy.
- Next surfable swell (1★+): Thursday 27 Aug, 2AM (local time) - 3.5ft (1.0m), 9s period with W 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 (Aug 27) at 2AM. The primary swell is predicted to be 1.0m and 9s 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 2.1m 9s and forecast to arrive on Friday (Aug 28) at 2PM. Winds are predicted to be offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.8m 6s period and expected on Monday (Aug 24) at 2PM.
| Wave Type | Time (CEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 2AM (Thu 27th Aug) | 3.5ft (1.0m) 9s |
| Best Surf | 2AM (Thu 27th Aug) | 3.5ft (1.0m) 9s |
| Most Powerful | 2PM (Fri 28th Aug) | 7ft (2.1m) 9s |
Table - best surf conditions forecast for Pors Ar Ville over the next 16 days.
The Lowdown
G’day, I’m Rusty. Let’s have a look at what’s shaping up for Pors Ar Ville.
Right now, the next week or so is pretty quiet. The water here is sitting at 66°, which is a touch warmer than normal for this time of year – nothing wild, just a bit of a pleasant surprise. But the surf? It’s flat. From Friday 21 August right through to the end of Monday 31 August, there’s hardly a wave worth paddling for. Sure, you’ll see a few bumps here and there, but the swell energy is weak – mostly under 100 (up to 121 at best) – and the conditions are generally poor. There’s a brief moment on Tuesday 25 August morning with a light offshore wind and clean surface, but the swell is only 1 ft from the NW with a period of 11 seconds. That’s not enough to get excited about.
Things start to look a little more promising from Friday 28 August. The swell picks up, with a 7 ft WNW groundswell rolling in, period around 9 seconds, and combined energy jumping to 623 – that’s moderate energy. The wind is offshore out of the SW, and the waves are clean. It’s still a bit marginal with tide issues, but it’s the first real sign of life. The swell holds through Saturday 29 August morning with 7 ft from the west, 9-second period, and energy at 707. The wind is cross-offshore, and the surf is clean. That Saturday morning (29 August) is the standout of the entire outlook. It’s the best size, decent shape, and clean conditions. But keep in mind, this is an advanced-only break – Pors Ar Ville is a beach and reef setup, and with 7 ft swell, it’s not for beginners. Also, crowds can show up sometimes, so be ready for company.
After that, the swell drops back through the end of August and into early September. There’s a gap of a few days with no real recommendations until we get to Wednesday 2 September afternoon, when a 7 ft WNW swell returns with 600 energy, but the wind is cross-shore and lumpy – not great. The real long-range standout is the morning of Thursday 3 September: a 7 ft WNW groundswell with a longer period of 11 seconds, pushing combined energy to 1030 – that’s strong energy. The wind is light and cross-shore, just small ripples, so it’s a bit messy but promising. That’s one to watch, but it’s a week and a half away, so take it with a grain of salt.
So, overall: the first week is a write-off. The best bet is Saturday 29 August morning, with clean 7 ft west swell. Then keep an eye on Thursday 3 September morning for a bigger, longer-period WNW swell, though it’s less certain this far out.
Rusty.
Short Range ForecastMostly dry. Warm (max 21°C on Sun afternoon, min 15°C on Fri morning). Mainly fresh winds. | Days 4-6 Weather SummaryModerate rain (total 11mm), heaviest on Wed morning. Warm (max 25°C on Wed afternoon, min 16°C on Wed night). Winds decreasing (fresh winds from the E on Mon morning, light winds from the SW by Tue afternoon). | ||||||||||||||||||||
Friday 21 | Saturday 22 | Sunday 23 | Monday 24 | Tuesday 25 | Wednesday 26 | Thursday 27 | |||||||||||||||
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 10 | WNW 9 | NW 8 | NW 7 | WNW 9 | WNW 9 | W 8 | NE 4 | NE 6 | ENE 6 | W 9 | W 9 | NW 11 | NW 10 | WNW 9 | W 9 | W 8 | W 9 | W 8 | W 8 | WNW 7 |
Wave Graph | |||||||||||||||||||||
394 | 244 | 192 | 59 | 27 | 17 | 13 | 17 | 24 | 41 | 6 | 6 | 30 | 49 | 56 | 78 | 71 | 153 | 105 | 95 | 117 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross | on | on | cross-on | cross-on | on | cross-on | cross-on | on | cross | off | cross-off | cross-off | cross-off | off | cross-off | off | cross-off | off |
High Tide | 12:49PM5.43m | 1:31AM5.14m | 2:17PM5.16m | 3:10AM5.04m | 3:51PM5.28m | 4:33AM5.31m | 5:00PM5.68m | 5:30AM5.76m | 5:47PM6.20m | 6:11AM6.26m | 6:25PM6.71m | 6:45AM6.72m | 6:58PM7.17m | ||||||||
Low Tide | 7:10PM2.84m | 7:47AM3.06m | 8:51PM3.08m | 9:39AM3.08m | 10:32PM2.81m | 10:58AM2.68m | 11:30PM2.29m | 11:47AM2.14m | 00:11AM1.72m | 12:24PM1.59m | 00:46AM1.16m | 12:58PM1.08m | 1:18AM0.67m | ||||||||
7:15 | — | — | 7:16 | — | — | 7:16 | — | — | 7:18 | — | — | 7:20 | — | — | 7:22 | — | — | 7:22 | — | — | |
— | — | 9:19 | — | — | 9:16 | — | — | 9:15 | — | — | 9:13 | — | — | 9:10 | — | — | 9:08 | — | — | 9:07 | |
mm | — | — | — | — | — | — | — | — | — | — | 1 | 2 | — | 3 | — | 3 | 2 | — | — | 1 | 2 |
Temp °C | 17 | 17 | 17 | 17 | 20 | 18 | 19 | 21 | 20 | 20 | 23 | 21 | 21 | 24 | 22 | 18 | 25 | 22 | 18 | 20 | 16 |
Feels °C | 14 | 13 | 13 | 15 | 15 | 14 | 13 | 15 | 15 | 13 | 17 | 19 | 20 | 24 | 19 | 17 | 21 | 19 | 15 | 16 | 11 |
Swell 1 Height (m) Direction Period (s) | WNW 10 | WNW 9 | NW 8 | NW 7 | WNW 7 | WNW 6 | W 8 | W 9 | W 10 | W 9 | W 9 | NE 7 | NE 7 | NW 10 | WNW 9 | W 9 | W 8 | W 9 | W 8 | W 8 | NW 11 |
394 | 244 | 192 | 59 | 27 | 17 | 13 | 6 | 8 | 7 | 6 | 49 | 11 | 49 | 56 | 78 | 71 | 153 | 105 | 95 | 58 | |
Swell 2 Height (m) Direction Period (s) | — | — | — | WNW 10 | WNW 9 | WNW 9 | WNW 7 | NW 7 | NW 6 | W 6 | — | W 9 | NW 11 | NE 6 | WSW 4 | — | W 8 | — | — | — | — |
— | — | — | 18 | 26 | 15 | 4 | 2 | 1 | 1 | — | 6 | 30 | 9 | 3 | — | 42 | — | — | — | — | |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | W 15 | W 13 | — | — | — | NW 12 | W 8 | W 8 | NE 5 | — | — | — | — | — | — |
— | — | — | — | — | — | 4 | 3 | — | — | — | 6 | 5 | 1 | 1 | — | — | — | — | — | — | |
Wind waves Height (m) Direction Period (s) | — | — | — | — | NE 4 | NE 5 | ENE 3 | NE 4 | NE 6 | ENE 6 | NE 6 | — | SW 2 | WSW 2 | — | — | SW 4 | — | — | — | WNW 7 |
— | — | — | — | 12 | 11 | 7 | 17 | 24 | 41 | 47 | — | 1 | 1 | — | — | 12 | — | — | — | 117 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 79 | 481 | 73 | 9 | 81 | 85 | 210 | 82 | 189 | 592 | 106 | 21 | 55 | 0 | 0 | 0 | 20 | 0 | 0 | 593 | 580 |
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.











