Surf Forecasts:
Pors Ar Ville surf forecast from 27 Jul 2026:
- Most powerful swell: Monday 27 Jul, 2PM (local time) - 5ft (1.5m), 9s period, WNW swell with 378 kJ wave energy.
Best Forecast Surf Conditions for Pors Ar Ville this week:
The most powerful waves expected at Pors Ar Ville in the next 16 days are 1.5m 9s and forecast to arrive on Monday (Jul 27) at 2PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.6m 6s period and expected on Friday (Jul 31) at 8PM.
| Wave Type | Time (CEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 2PM (Mon 27th Jul) | 5ft (1.5m) 9s |
Table - best surf conditions forecast for Pors Ar Ville over the next 16 days.
The Lowdown
Alright, mate, let’s have a look at the numbers in feet and miles per hour.
Straight up, the next couple weeks aren’t gonna give us much to work with at Pors Ar Ville.
Monday the 27th of July is the closest thing we’ve got to a pulse. Swell from the WNW, head-high or so at about 5ft, period around 9 seconds. Combined energy sits at 362 – moderate. Water temp is right around 65°F, normal for this time of year. Problem is the wind is a cross-shore out of the NW at about 9 mph, and the call is marginal with questionable tide. Not clean, not worth rushing for.
Rest of the week is small and messy. Tuesday and Wednesday see the swell drop. Wednesday morning does clean up with a light offshore, but the swell is only about 3ft and the energy is low.
Into the first week of August, it gets real skinny. Swell sizes down around 0.5ft to 1ft, periods get short, and energy drops into the low double digits.
There is a spike on Saturday the 8th of August. Morning sees a 6ft swell from the NW, 8-second period, 378 combined energy. Wind is light offshore from the south so it’s clean. But there’s a risk of thunderstorms and it’s still flagged as marginal. The afternoon goes lumpy with a fresh cross-shore at 22 mph.
Honestly, there’s no standout session in this whole 16 days at Pors Ar Ville. Just a long blank stretch. It happens here. Don’t throw the board away – forecasts shift – but for now, it’s a waiting game.
Rusty.
Short Range ForecastMostly dry. Warm (max 25°C on Tue afternoon, min 16°C on Mon morning). Wind will be generally light. | Days 4-6 Weather SummaryMostly dry. Warm (max 21°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 10 | WNW 10 | WNW 10 | WNW 9 | WNW 9 | WNW 9 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 7 | WNW 8 | NW 7 | NW 7 | NW 5 | NW 5 | WNW 6 | NNW 5 | NNW 5 | NW 6 |
Wave Graph  | |||||||||||||||||||||
 kJ | 362 | 342 | 256 | 161 | 133 | 101 | 84 | 111 | 61 | 76 | 75 | 84 | 72 | 71 | 86 | 38 | 13 | 55 | 47 | 25 | 29 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | on | cross-on | on | glassy | cross-off | cross-off | cross-off | cross-off | cross | cross | cross-on | cross | cross-on | cross-on | cross-on | cross-on | on | on | on |
High Tide | 6:03PM6.24m | 6:28AM6.24m | 6:44PM6.63m | 7:06AM6.57m | 7:21PM6.97m | 7:41AM6.85m | 7:54PM7.24m | 8:13AM7.05m | 8:26PM7.41m | 8:45AM7.17m | 8:56PM7.48m | 9:16AM7.21m | 9:28PM7.44m | ||||||||
Low Tide | 12:06PM2.05m | 00:31AM1.71m | 12:46PM1.64m | 1:09AM1.30m | 1:22PM1.26m | 1:43AM0.93m | 1:56PM0.95m | 2:16AM0.65m | 2:28PM0.73m | 2:49AM0.47m | 3:01PM0.62m | 3:22AM0.41m | 3:35PM0.63m | 3:56AM0.48m | |||||||
 | |  | | | | | |  | |  |  | | | | | | | | | | |
 | 6:41 | — | — | 6:41 | — | — | 6:43 | — | — | 6:45 | — | — | 6:46 | — | — | 6:47 | — | — | 6:48 | — | — |
 | — | — | 10:00 | — | — | 9:59 | — | — | 9:57 | — | — | 9:55 | — | — | 9:53 | — | — | 9:52 | — | — | 9:52 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 18 | 19 | 18 | 22 | 25 | 23 | 24 | 25 | 20 | 19 | 21 | 18 | 17 | 17 | 16 | 16 | 17 | 16 | 18 | 20 | 19 |
Feels °C | 16 | 18 | 17 | 22 | 23 | 22 | 23 | 22 | 18 | 18 | 19 | 17 | 13 | 13 | 12 | 14 | 14 | 13 | 15 | 16 | 16 |
Swell 1 Height (m) Direction Period (s) | WNW 9 | WNW 10 | WNW 10 | WNW 10 | WNW 9 | WNW 9 | WNW 9 | — | WNW 8 | WNW 8 | — | WNW 7 | WNW 8 | NW 7 | W 12 | WNW 7 | NW 5 | WNW 6 | W 9 | WNW 10 | NW 6 |
| kJ | 362 | 342 | 256 | 161 | 133 | 101 | 84 | — | 61 | 76 | — | 84 | 72 | 71 | 3 | 10 | 13 | 55 | 13 | 10 | 29 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | W 8 | W 8 | W 9 | W 7 | W 8 | W 10 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 5 | 10 | 7 | 1 | 5 | 17 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | W 11 | WNW 7 | W 8 | — | W 7 | NNE 4 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 | 4 | 1 | — | 4 | 2 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | NNE 3 | — | — | WNW 8 | NW 3 | — | WNW 8 | — | — | — | NW 7 | NW 5 | N 4 | N 5 | NNW 5 | NNW 5 | — |
| kJ | — | — | — | — | 3 | — | — | 111 | 3 | — | 75 | — | — | — | 86 | 38 | 9 | 24 | 47 | 25 | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 79 | 86 | 9 | 1 | 82 | 0 | 0 | 586 | 0 | 0 | 86 | 99 | 99 | 1004 | 99 | 86 | 585 | 505 | 86 | 585 | 81 |
Best forecast wave conditions in Finistere - Brittany | |||||||||||||||||||||
Best forecast wave conditions in France | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
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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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