Surf Forecasts:
Trez Bellec Plage surf forecast from 21 Aug 2026:
- Best quality surf: Friday 21 Aug, 8AM (local time) - 5ft (1.5m), 10s period, WNW swell with cross-offshore winds.
- Most powerful swell: Wednesday 26 Aug, 2PM (local time) - 7ft (2.1m), 8s period, SW swell with 596 kJ wave energy.
- Next surfable swell (1★+): Friday 21 Aug, 8AM (local time) - 5ft (1.5m), 10s period with WNW swell.
Best Forecast Surf Conditions for Trez Bellec Plage this week:
The surf forecast for Trez Bellec Plage over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Friday (Aug 21) at 8AM. The primary swell is predicted to be 1.5m and 10s period with a secondary swell of 0.1m and 13s. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Trez Bellec Plage in the next 16 days are 2.1m 8s and forecast to arrive on Wednesday (Aug 26) at 2PM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.5m 3s period and expected on Sunday (Aug 23) at 8PM.
| Wave Type | Time (CEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 8AM (Fri 21st Aug) | 5ft (1.5m) 10s |
| Best Surf | 8AM (Fri 21st Aug) | 5ft (1.5m) 10s |
| Most Powerful | 2PM (Wed 26th Aug) | 7ft (2.1m) 8s |
Table - best surf conditions forecast for Trez Bellec Plage over the next 16 days.
Short Range ForecastMostly dry. Warm (max 26°C on Sun afternoon, min 14°C on Fri night). Winds increasing (light winds from the NNW on Fri morning, fresh winds from the NE by Sun night). | Days 4-6 Weather SummaryHeavy rain (total 28mm), heaviest during Tue night. Warm (max 27°C on Mon afternoon, min 16°C on Wed night). Winds increasing (light winds from the SE on Tue morning, fresh winds from the S by Wed morning). | ||||||||||||||||||||
Friday 21 | Saturday 22 | Sunday 23 | Monday 24 | Tuesday 25 | Wednesday 26 | Thursday 27 | |||||||||||||||
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 10 | WNW 9 | WNW 8 | W 10 | W 9 | W 9 | W 9 | SW 12 | WSW 10 | WSW 9 | SW 9 | SW 9 | NW 11 | WNW 10 | SW 7 | SW 7 | SW 8 | SW 8 | SW 8 | SW 8 | WSW 7 |
Wave Graph  | |||||||||||||||||||||
 kJ | 328 | 308 | 149 | 45 | 41 | 25 | 13 | 37 | 38 | 17 | 13 | 20 | 29 | 39 | 91 | 362 | 545 | 186 | 408 | 477 | 270 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-off | cross-off | off | cross-off | off | cross-off | off | cross-off | cross-off | cross-off | cross-on | cross-on | cross-on | cross-on | on | on | cross-on | on | on | on |
High Tide | 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 | 4:50PM5.73m | 5:08AM5.79m | 5:25PM6.20m | ||||||||
Low Tide | 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 | 11:46AM1.32m | 00:07AM1.03m | 12:21PM0.89m | 00:41AM0.64m | ||||||||
 | |  | |  |  | | | |  | |  | |  |  |  | |  | | | | |
 | 7:18 | — | — | 7:20 | — | — | 7:20 | — | — | 7:22 | — | — | 7:24 | — | — | 7:26 | — | — | 7:26 | — | — |
 | — | — | 9:21 | — | — | 9:19 | — | — | 9:16 | — | — | 9:15 | — | — | 9:13 | — | — | 9:10 | — | — | 9:09 |
mm | — | — | — | — | — | — | — | — | — | — | — | 1 | — | 1 | 10 | 3 | 5 | 8 | 5 | 2 | 7 |
Temp °C | 17 | 19 | 17 | 16 | 22 | 21 | 19 | 26 | 23 | 21 | 27 | 22 | 22 | 22 | 21 | 19 | 19 | 18 | 17 | 19 | 17 |
Feels °C | 15 | 14 | 12 | 14 | 20 | 18 | 14 | 21 | 16 | 14 | 22 | 20 | 22 | 18 | 20 | 15 | 15 | 15 | 13 | 15 | 11 |
Swell 1 Height (m) Direction Period (s) | WNW 10 | WNW 9 | WNW 8 | W 10 | W 9 | NW 7 | W 9 | SW 12 | WSW 10 | WSW 9 | SW 9 | SW 9 | SW 8 | SW 8 | SW 7 | WNW 9 | WNW 9 | SW 8 | SW 8 | SW 8 | W 11 |
| kJ | 328 | 218 | 149 | 45 | 41 | 11 | 13 | 37 | 38 | 17 | 13 | 20 | 24 | 23 | 91 | 27 | 26 | 186 | 408 | 308 | 143 |
Swell 2 Height (m) Direction Period (s) | SW 13 | SW 13 | SW 16 | NW 8 | NW 7 | W 9 | NW 7 | WSW 10 | NW 6 | SW 12 | SSE 7 | WNW 12 | NW 11 | WNW 10 | WNW 9 | — | — | W 8 | — | W 8 | WNW 8 |
| kJ | 7 | 7 | 9 | 28 | 14 | 25 | 7 | 18 | 2 | 6 | 4 | 14 | 29 | 39 | 28 | — | — | 88 | — | 48 | 21 |
Swell 3 Height (m) Direction Period (s) | SW 16 | SW 16 | — | SW 15 | SW 15 | SW 14 | SW 14 | NW 6 | W 10 | W 9 | SW 12 | W 9 | W 8 | W 8 | — | — | — | — | — | — | SSW 10 |
| kJ | 10 | 10 | — | 9 | 8 | 8 | 8 | 2 | 2 | 2 | 6 | 2 | 1 | 1 | — | — | — | — | — | — | 18 |
Wind waves Height (m) Direction Period (s) | — | WNW 9 | — | — | — | — | E 2 | NE 2 | ENE 3 | ENE 3 | ESE 3 | SSE 6 | S 2 | S 4 | — | SW 7 | SW 8 | — | — | SW 8 | WSW 7 |
| kJ | — | 308 | — | — | — | — | 1 | 1 | 4 | 3 | 3 | 4 | 2 | 14 | — | 362 | 545 | — | — | 477 | 270 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 6 | 234 | 0 | 12 | 12 | 18 | 219 | 12 | 212 | 212 | 131 | 57 | 44 | 48 | 12 | 236 | 476 | 48 | 12 | 18 | 521 |
Best forecast wave conditions in Finistere - Brittany | |||||||||||||||||||||
Best forecast wave conditions in France | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
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Information about the Trez Bellec Plage Surf forecast
The above surf forecast table for Trez Bellec Plage provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Trez Bellec Plage can be found by selecting the local surf guide option on the grey menu. Our Trez Bellec Plage 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 (Trez Bellec Plage) 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 Trez Bellec Plage 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.
Are you planning a holiday in Finistere - Brittany? If you are looking for accommodation near Trez Bellec Plage, camping, hotels and holiday cottages in Finistere - Brittany, consider staying in Douarnenez which is 14 km (9 miles) away. Other places in and around Finistere - Brittany where you can find information about places to rent, and car hire include Camaret-sur-Mer which is 17 km (11 miles) away, Brest, Landerneau and Quimper.
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