Surf Forecasts:
Pors Ar Vag surf forecast from 19 Aug 2026:
- Best quality surf: Wednesday 26 Aug, 5AM (local time) - 3ft (0.9m), 9s period, WNW swell with cross-offshore winds.
- Most powerful swell: Thursday 20 Aug, 5PM (local time) - 6ft (1.9m), 10s period, WNW swell with 696 kJ wave energy.
- Next surfable swell (1★+): Wednesday 26 Aug, 5AM (local time) - 3ft (0.9m), 9s period with WNW swell.
Best Forecast Surf Conditions for Pors Ar Vag this week:
The surf forecast for Pors Ar Vag over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Wednesday (Aug 26) at 5AM. The primary swell is predicted to be 0.9m and 9s period with a secondary swell of 0.4m and 4s. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Pors Ar Vag in the next 16 days are 1.9m 10s and forecast to arrive on Thursday (Aug 20) at 5PM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.6m 3s period and expected on Sunday (Aug 23) at 8PM.
| Wave Type | Time (CEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 5AM (Wed 26th Aug) | 3ft (0.9m) 9s |
| Best Surf | 5AM (Wed 26th Aug) | 3ft (0.9m) 9s |
| Most Powerful | 5PM (Thu 20th Aug) | 6ft (1.9m) 10s |
Table - best surf conditions forecast for Pors Ar Vag over the next 16 days.
Short Range ForecastLight rain (total 7mm), mostly falling on Wed afternoon. Warm (max 20°C on Wed afternoon, min 13°C on Sat morning). Wind will be generally light. | Days 5-7 Weather SummaryModerate rain (total 10mm), heaviest on Mon afternoon. Warm (max 24°C on Sun afternoon, min 15°C on Sun morning). Wind will be generally light. | |||||||||||||||||||
Wed 19 | Thursday 20 | Friday 21 | Saturday 22 | Sunday 23 | Monday 24 | Tuesday 25 | ||||||||||||||
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) | W 10 | W 9 | W 9 | WNW 10 | WNW 10 | WNW 10 | WNW 9 | WNW 8 | W 10 | W 9 | W 9 | W 9 | W 9 | W 9 | W 9 | W 9 | W 8 | NW 11 | WNW 10 | WNW 10 |
Wave Graph  | ||||||||||||||||||||
 kJ | 495 | 430 | 614 | 696 | 574 | 370 | 322 | 157 | 45 | 41 | 25 | 14 | 8 | 8 | 7 | 6 | 6 | 29 | 39 | 100 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | on | on | cross-on | on | cross-on | cross | cross-off | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross-on | cross |
High Tide | 10:03PM5.25m | 10:27AM5.07m | 10:51PM4.72m | 11:26AM4.60m | 00:05AM4.30m | 12:59PM4.34m | 1:45AM4.21m | 2:27PM4.45m | 2:59AM4.45m | 3:27PM4.80m | 3:51AM4.85m | 4:12PM5.25m | 4:32AM5.32m | |||||||
Low Tide | 4:34PM1.57m | 4:47AM1.76m | 5:08PM2.01m | 5:22AM2.16m | 5:52PM2.40m | 6:14AM2.50m | 7:14PM2.67m | 8:20AM2.65m | 9:48PM2.50m | 10:16AM2.31m | 10:50PM2.02m | 11:07AM1.81m | 11:32PM1.51m | |||||||
 |  | |  |  |  |  |  | | | | | | |  |  |  | | |  | |
 | — | — | 7:16 | — | — | 7:18 | — | — | 7:20 | — | — | 7:20 | — | — | 7:22 | — | — | 7:24 | — | — |
 | — | 9:23 | — | — | 9:22 | — | — | 9:21 | — | — | 9:19 | — | — | 9:16 | — | — | 9:15 | — | — | 9:13 |
mm | 2 | 1 | 2 | — | — | — | 2 | — | — | — | — | — | — | — | — | 7 | 3 | — | — | — |
Temp °C | 20 | 19 | 18 | 19 | 18 | 18 | 19 | 18 | 17 | 20 | 20 | 20 | 24 | 22 | 20 | 18 | 17 | 17 | 17 | 17 |
Feels °C | 17 | 15 | 14 | 14 | 14 | 16 | 16 | 15 | 15 | 17 | 15 | 14 | 17 | 16 | 15 | 14 | 16 | 16 | 15 | 16 |
Swell 1 Height (m) Direction Period (s) | SW 16 | W 9 | SW 14 | SW 14 | WNW 10 | WNW 10 | SW 13 | WNW 8 | NW 8 | NW 7 | NW 7 | NW 6 | NW 5 | W 9 | NNW 5 | W 9 | W 8 | NW 11 | WNW 10 | WNW 10 |
| kJ | 10 | 430 | 8 | 8 | 574 | 370 | 7 | 157 | 28 | 25 | 23 | 9 | 4 | 6 | 2 | 6 | 6 | 29 | 39 | 100 |
Swell 2 Height (m) Direction Period (s) | — | SW 15 | — | — | SW 14 | SW 13 | SW 16 | SW 16 | W 10 | W 9 | W 9 | W 9 | W 9 | NW 6 | W 9 | NW 5 | NW 12 | W 8 | W 8 | WSW 4 |
| kJ | — | 8 | — | — | 7 | 7 | 10 | 9 | 45 | 41 | 25 | 14 | 6 | 1 | 6 | 1 | 6 | 5 | 5 | 6 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | SW 16 | — | — | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | NW 4 | NW 8 | SW 13 | SW 13 | SW 13 |
| kJ | — | — | — | — | — | 10 | — | — | 8 | 8 | 8 | 8 | 8 | 8 | 7 | 1 | 3 | 7 | 7 | 6 |
Wind waves Height (m) Direction Period (s) | W 10 | — | W 9 | WNW 10 | — | — | WNW 9 | — | — | N 2 | NE 2 | NE 3 | NE 3 | NNE 3 | NE 3 | NNE 3 | NNW 4 | NW 4 | W 2 | — |
| kJ | 495 | — | 614 | 696 | — | — | 322 | — | — | 1 | 1 | 2 | 3 | 1 | 2 | 1 | 1 | 2 | 1 | — |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 36 | 75 | 325 | 325 | 15 | 15 | 36 | 3 | 7 | 24 | 24 | 219 | 228 | 497 | 228 | 506 | 542 | 28 | 24 | 8 |
Best forecast wave conditions in Finistere - Brittany | ||||||||||||||||||||
Best forecast wave conditions in France | ||||||||||||||||||||
Header Global | ||||||||||||||||||||
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The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Pors Ar Vag surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
Information about the Pors Ar Vag Surf forecast
The above surf forecast table for Pors Ar Vag 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 Vag can be found by selecting the local surf guide option on the grey menu. Our Pors Ar Vag 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 Vag) 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 Vag 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 Vag is 9 km (6 miles) from the city of Douarnenez. If you plan a holiday in Finistere - Brittany, look for hotels and other accommodation in Douarnenez. Douarnenez has rooms for a wide range of budgets as well as car hire and transport links.
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