Surf Forecasts:
Rocher de Coulinec surf forecast from 15 Sep 2026:
- Best quality surf: Friday 18 Sep, 11PM (local time) - 6ft (1.8m), 13s period, WNW swell with cross-offshore winds.
- Most powerful swell: Friday 18 Sep, 11AM (local time) - 7ft (2.2m), 14s period, WNW swell with 1,807 kJ wave energy.
- Next surfable swell (1★+): Friday 18 Sep, 11PM (local time) - 6ft (1.8m), 13s period with WNW swell.
Best Forecast Surf Conditions for Rocher de Coulinec this week:
The surf forecast for Rocher de Coulinec over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Friday (Sep 18) at 11PM. The primary swell is predicted to be 1.8m and 13s period. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Rocher de Coulinec in the next 16 days are 2.2m 14s and forecast to arrive on Friday (Sep 18) at 11AM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.3m 4s period and expected on Monday (Sep 21) at 2PM.
| Wave Type | Time (CEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 11PM (Fri 18th Sep) | 6ft (1.8m) 13s |
| Best Surf | 11PM (Fri 18th Sep) | 6ft (1.8m) 13s |
| Most Powerful | 11AM (Fri 18th Sep) | 7ft (2.2m) 14s |
Table - best surf conditions forecast for Rocher de Coulinec over the next 16 days.
Short Range ForecastSome drizzle, heaviest during Thu afternoon. Very mild (max 19°C on Tue afternoon, min 15°C on Tue night). Wind will be generally light. | Days 4-6 Weather SummaryMostly dry. Warm (max 22°C on Sun afternoon, min 15°C on Fri morning). Wind will be generally light. | ||||||||||||||||||||
Tuesday 15 | Wednesday 16 | Thursday 17 | Friday 18 | Saturday 19 | Sunday 20 | Monday 21 | |||||||||||||||
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) | W 8 | WNW 10 | W 9 | WNW 10 | WNW 10 | WNW 11 | WNW 10 | WNW 10 | WNW 10 | WNW 14 | WNW 14 | WNW 13 | WNW 12 | WNW 11 | WNW 11 | WNW 10 | WNW 10 | WNW 11 | WNW 12 | WNW 12 | WNW 12 |
Wave Graph  | |||||||||||||||||||||
 kJ | 66 | 407 | 339 | 657 | 679 | 541 | 394 | 602 | 591 | 1807 | 1526 | 917 | 669 | 495 | 467 | 356 | 424 | 521 | 567 | 373 | 288 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross-off | cross-on | cross-on | cross-on | cross | cross-off | cross-off | cross-off | cross-on | glassy | cross-on | cross-on | cross | cross | cross-on |
High Tide | 7:47PM4.28m | 8:02AM4.18m | 8:19PM3.92m | 8:36AM3.85m | 8:55PM3.55m | 9:16AM3.50m | 9:41PM3.19m | 10:14AM3.17m | 11:00PM2.91m | 12:03PM3.00m | 1:14AM2.90m | 1:56PM3.16m | 2:34AM3.17m | ||||||||
Low Tide | 1:55PM0.45m | 2:11AM0.65m | 2:31PM0.79m | 2:45AM1.01m | 3:09PM1.17m | 3:24AM1.37m | 3:57PM1.53m | 4:18AM1.70m | 5:11PM1.81m | 5:49AM1.90m | 7:00PM1.85m | 7:36AM1.81m | 8:25PM1.62m | ||||||||
 |  |  | |  |  | |  | | | | | | | | | | | | | | |
 | 7:52 | — | — | 7:54 | — | — | 7:56 | — | — | 7:56 | — | — | 7:58 | — | — | 8:00 | — | — | 8:00 | — | — |
 | — | 8:30 | — | — | 8:29 | — | — | 8:27 | — | — | 8:23 | — | — | 8:22 | — | — | 8:20 | — | — | 8:17 | — |
mm | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 18 | 19 | 17 | 16 | 18 | 15 | 17 | 18 | 16 | 16 | 18 | 16 | 17 | 19 | 18 | 16 | 22 | 20 | 19 | 25 | 23 |
Feels °C | 17 | 15 | 14 | 12 | 14 | 12 | 14 | 15 | 13 | 14 | 15 | 14 | 16 | 18 | 19 | 17 | 20 | 19 | 19 | 25 | 22 |
Swell 1 Height (m) Direction Period (s) | W 8 | — | W 9 | WNW 10 | WNW 10 | WNW 11 | WNW 10 | W 9 | WNW 10 | WNW 14 | WNW 14 | WNW 13 | WNW 12 | WNW 11 | WNW 11 | WNW 10 | WNW 10 | WNW 11 | WNW 12 | WNW 12 | WNW 12 |
| kJ | 66 | — | 339 | 657 | 679 | 541 | 394 | 449 | 591 | 1807 | 1526 | 917 | 669 | 495 | 467 | 356 | 424 | 521 | 567 | 373 | 288 |
Swell 2 Height (m) Direction Period (s) | W 11 | — | — | — | W 12 | — | — | — | — | — | — | — | S 16 | — | S 14 | — | — | — | S 13 | — | — |
| kJ | 62 | — | — | — | 146 | — | — | — | — | — | — | — | 5 | — | 4 | — | — | — | 3 | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | WNW 10 | — | — | — | — | — | WNW 10 | — | — | — | — | — | — | — | — | — | — | — | SE 4 | — |
| kJ | — | 407 | — | — | — | — | — | 602 | — | — | — | — | — | — | — | — | — | — | — | 3 | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 36 | 37 | 34 | 16 | 37 | 1 | 278 | 322 | 16 | 16 | 27 | 0 | 0 | 27 | 4 | 1 | 37 | 2 | 2 | 1 | 2 |
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 Rocher de Coulinec 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 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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