Surf Forecasts:
Rocher de Coulinec surf forecast from 21 Aug 2026:
- Most powerful swell: Friday 28 Aug, 2PM (local time) - 10ft (3.0m), 9s period, WSW swell with 1,351 kJ wave energy.
Best Forecast Surf Conditions for Rocher de Coulinec this week:
The most powerful waves expected at Rocher de Coulinec in the next 16 days are 3.0m 9s and forecast to arrive on Friday (Aug 28) at 2PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.6m 5s period and expected on Wednesday (Aug 26) at 5AM.
| Wave Type | Time (CEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 2PM (Fri 28th Aug) | 10ft (3.0m) 9s |
Table - best surf conditions forecast for Rocher de Coulinec over the next 16 days.
Short Range ForecastMostly dry. Warm (max 27°C on Sun afternoon, min 13°C on Fri night). Wind will be generally light. | Days 5-7 Weather SummaryLight rain (total 6mm), mostly falling on Mon afternoon. Warm (max 24°C on Tue afternoon, min 16°C on Tue morning). Winds increasing (light winds from the S on Mon night, fresh winds from the SW by Wed night). | |||||||||||||||||||
Fri 21 | Saturday 22 | Sunday 23 | Monday 24 | Tuesday 25 | Wednesday 26 | Thursday 27 | ||||||||||||||
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 8 | W 10 | W 9 | W 9 | WSW 14 | WSW 12 | WSW 10 | SW 9 | SW 9 | SW 9 | SW 9 | SW 8 | W 10 | SW 7 | SW 7 | SW 7 | WSW 7 | W 8 | W 8 |
Wave Graph  | ||||||||||||||||||||
 kJ | 206 | 116 | 45 | 41 | 25 | 19 | 55 | 38 | 22 | 21 | 27 | 49 | 44 | 47 | 149 | 269 | 237 | 250 | 682 | 535 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | on | cross-on | cross | cross-on | cross | cross | cross | cross-off | off | off | off | off | cross-off | off | off | cross-off | cross-off | cross | cross-off |
High Tide | 11:58PM2.98m | 12:54PM3.08m | 1:49AM2.99m | 2:28PM3.23m | 3:02AM3.22m | 3:24PM3.52m | 3:48AM3.51m | 4:04PM3.84m | 4:23AM3.82m | 4:38PM4.15m | 4:56AM4.10m | 5:10PM4.43m | ||||||||
Low Tide | 6:00PM1.75m | 6:37AM1.81m | 7:38PM1.77m | 8:10AM1.72m | 8:56PM1.56m | 9:16AM1.46m | 9:48PM1.26m | 10:02AM1.15m | 10:27PM0.94m | 10:39AM0.84m | 11:02PM0.65m | 11:12AM0.58m | 11:34PM0.40m | |||||||
 |  |  |  |  | | | | |  |  | | | | | | | |  | | |
 | — | — | 7:20 | — | — | 7:20 | — | — | 7:22 | — | — | 7:24 | — | — | 7:26 | — | — | 7:26 | — | — |
 | — | 9:21 | — | — | 9:19 | — | — | 9:16 | — | — | 9:15 | — | — | 9:13 | — | — | 9:10 | — | — | 9:08 |
mm | — | — | — | — | — | — | — | — | — | 2 | 1 | — | — | 1 | — | 2 | — | — | 1 | — |
Temp °C | 19 | 17 | 17 | 21 | 21 | 21 | 27 | 24 | 21 | 22 | 21 | 21 | 24 | 21 | 20 | 22 | 21 | 18 | 19 | 18 |
Feels °C | 15 | 12 | 15 | 19 | 20 | 15 | 22 | 18 | 16 | 17 | 21 | 21 | 22 | 20 | 19 | 18 | 18 | 14 | 14 | 13 |
Swell 1 Height (m) Direction Period (s) | WNW 9 | WNW 8 | W 10 | W 9 | W 9 | W 9 | WSW 12 | WSW 10 | SW 9 | SW 9 | SW 9 | SW 9 | SW 8 | W 10 | WNW 9 | WNW 8 | SW 7 | W 13 | SSW 7 | W 8 |
| kJ | 206 | 116 | 45 | 41 | 25 | 6 | 55 | 38 | 22 | 21 | 27 | 49 | 44 | 47 | 27 | 24 | 174 | 3 | 32 | 386 |
Swell 2 Height (m) Direction Period (s) | SW 13 | SW 16 | NW 8 | NW 7 | NW 7 | WSW 14 | NW 6 | — | SW 12 | SSE 6 | WNW 12 | WNW 11 | WNW 10 | SW 8 | — | — | WNW 8 | — | — | — |
| kJ | 7 | 9 | 28 | 19 | 12 | 19 | 2 | — | 6 | 4 | 14 | 22 | 34 | 22 | — | — | 21 | — | — | — |
Swell 3 Height (m) Direction Period (s) | SW 16 | — | SW 15 | SW 15 | SW 14 | NW 7 | SE 6 | W 10 | SE 6 | W 9 | S 4 | W 8 | W 8 | — | — | — | — | — | — | — |
| kJ | 10 | — | 9 | 8 | 8 | 7 | 2 | 2 | 1 | 2 | 1 | 1 | 1 | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | NNW 3 | — | — | — | NE 2 | ENE 3 | NE 3 | NE 3 | E 3 | E 3 | — | — | — | SW 4 | SW 7 | SW 7 | SW 7 | WSW 7 | W 8 | W 8 |
| kJ | 3 | — | — | — | 1 | 1 | 2 | 5 | 3 | 1 | — | — | — | 3 | 149 | 269 | 237 | 250 | 682 | 535 |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 17 | 497 | 11 | 2 | 16 | 16 | 240 | 2 | 224 | 515 | 27 | 56 | 1 | 83 | 4 | 61 | 103 | 1 | 83 | 607 |
Best forecast wave conditions in Finistere - Brittany | ||||||||||||||||||||
Best forecast wave conditions in France | ||||||||||||||||||||
Header Global | ||||||||||||||||||||
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Information about the Rocher de Coulinec Surf forecast
The above surf forecast table for Rocher de Coulinec provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Rocher de Coulinec can be found by selecting the local surf guide option on the grey menu. Our Rocher de Coulinec 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 (Rocher de Coulinec) 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 Rocher de Coulinec 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.
Rocher de Coulinec is 2 km (1 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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