Surf Forecasts:
Pors Ar Vag surf forecast from 13 Nov 2026:
- Best quality surf: Wednesday 18 Nov, 1PM (local time) - 20ft (6.0m), 16s period, WSW swell with cross-onshore winds.
- Most powerful swell: Wednesday 18 Nov, 1PM (local time) - 20ft (6.0m), 16s period, WSW swell with 16,663 kJ wave energy.
- Next surfable swell (1★+): Friday 13 Nov, 7PM (local time) - 2ft (0.6m), 12s period with SW 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 Friday (Nov 13) at 7PM. The primary swell is predicted to be 0.6m and 12s period with a secondary swell of 0.4m and 8s. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at Pors Ar Vag in the next 16 days are 6.0m 16s and forecast to arrive on Wednesday (Nov 18) at 1PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.4m 6s period and expected on Friday (Nov 13) at 10AM.
| Wave Type | Time (CET) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 7PM (Fri 13th Nov) | 2ft (0.6m) 12s |
| Best Surf | 1PM (Wed 18th Nov) | 20ft (6.0m) 16s |
| Most Powerful | 1PM (Wed 18th Nov) | 20ft (6.0m) 16s |
Table - best surf conditions forecast for Pors Ar Vag over the next 16 days.
Short Range ForecastModerate rain (total 16mm), heaviest on Sun morning. Very mild (max 14°C on Sat night, min 3°C on Fri night). Winds increasing (light winds from the ENE on Thu night, fresh winds from the SW by Sat night). | Days 5-7 Weather SummaryHeavy rain (total 47mm), heaviest during Mon night. Very mild (max 15°C on Mon night, min 9°C on Mon morning). Winds increasing (calm on Mon morning, near gales from the WSW by Tue morning). | |||||||||||||||||||
Thu 12 | Friday 13 | Saturday 14 | Sunday 15 | Monday 16 | Tuesday 17 | Wednesday 18 | ||||||||||||||
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) | WSW 10 | WSW 10 | SW 9 | SW 12 | SW 11 | SW 12 | SW 12 | SW 11 | WSW 7 | SW 9 | SW 9 | WSW 10 | WSW 10 | SW 6 | WSW 10 | WSW 11 | WSW 12 | WSW 14 | WSW 16 | WSW 15 |
Wave Graph  | ||||||||||||||||||||
 kJ | 272 | 115 | 40 | 52 | 99 | 157 | 144 | 123 | 205 | 747 | 542 | 804 | 671 | 479 | 2124 | 4497 | 4404 | 9200 | 13850 | 11184 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | off | off | off | off | cross-off | cross | cross-on | cross-on | cross-on | cross | cross | cross | on | on | cross-on | cross-on | cross-on | on |
High Tide | 6:19PM6.12m | 6:36AM6.21m | 6:53PM5.86m | 7:10AM5.92m | 7:28PM5.54m | 7:47AM5.58m | 8:07PM5.21m | 8:29AM5.23m | 8:54PM4.88m | 9:22AM4.91m | 9:58PM4.63m | 10:36AM4.72m | 11:25PM4.61m | |||||||
Low Tide | 1:24AM1.10m | 1:46PM1.17m | 1:57AM1.34m | 2:21PM1.43m | 2:33AM1.60m | 3:00PM1.70m | 3:14AM1.85m | 3:45PM1.92m | 4:02AM2.07m | 4:37PM2.07m | 4:59AM2.20m | 5:38PM2.09m | ||||||||
 |  |  | | |  | |  |  | |  | |  |  |  | | |  |  |  | |
 | — | — | 8:19 | — | — | 8:21 | — | — | 8:22 | — | — | 8:23 | — | — | 8:26 | — | — | 8:26 | — | — |
 | 5:43 | — | — | 5:42 | — | — | 5:39 | — | — | 5:38 | — | — | 5:37 | — | — | 5:37 | — | — | 5:36 | — |
mm | — | — | — | — | — | — | — | 2 | 14 | — | 2 | — | 1 | 26 | 2 | 1 | 11 | 4 | 6 | — |
Temp °C | 12 | 10 | 10 | 11 | 7 | 8 | 9 | 14 | 12 | 12 | 12 | 10 | 10 | 15 | 13 | 13 | 13 | 12 | 12 | 10 |
Feels °C | 6 | 5 | 5 | 7 | 3 | 3 | 4 | 9 | 8 | 7 | 8 | 8 | 7 | 7 | 3 | 5 | 6 | 3 | 2 | 5 |
Swell 1 Height (m) Direction Period (s) | WSW 10 | WSW 10 | SW 9 | SW 12 | SW 11 | SW 12 | SW 12 | SW 11 | WSW 7 | SW 9 | SW 9 | WSW 10 | WSW 10 | — | — | — | — | WSW 14 | — | WSW 15 |
| kJ | 272 | 115 | 40 | 52 | 99 | 157 | 144 | 123 | 205 | 747 | 542 | 804 | 671 | — | — | — | — | 9200 | — | 11184 |
Swell 2 Height (m) Direction Period (s) | S 5 | NW 7 | NNW 7 | SW 8 | WSW 14 | SSE 7 | — | — | WSW 11 | W 12 | W 10 | — | — | — | — | — | — | — | — | — |
| kJ | 2 | 14 | 10 | 25 | 74 | 16 | — | — | 47 | 80 | 499 | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | N 8 | S 5 | SW 13 | WSW 16 | SSE 6 | — | — | — | W 13 | — | W 20 | — | — | — | — | — | — | — | — | — |
| kJ | 1 | 1 | 7 | 25 | 4 | — | — | — | 14 | — | 8 | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | NNE 3 | NE 2 | ESE 6 | — | — | — | S 7 | SSW 4 | — | — | — | — | — | SW 6 | WSW 10 | WSW 11 | WSW 12 | — | WSW 16 | — |
| kJ | 3 | 1 | 12 | — | — | — | 23 | 8 | — | — | — | — | — | 479 | 2124 | 4497 | 4404 | — | 13850 | — |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 374 | 3 | 9 | 3 | 0 | 0 | 0 | 8 | 73 | 522 | 73 | 3 | 8 | 400 | 458 | 520 | 494 | 376 | 239 | 294 |
Best forecast wave conditions in Finistere - Brittany | ||||||||||||||||||||
Best forecast wave conditions in France | ||||||||||||||||||||
Header Global | ||||||||||||||||||||
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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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