Surf Forecasts:
Treustel surf forecast from 15 Nov 2026:
- Best quality surf: Sunday 15 Nov, 7PM (local time) - 13ft (4.0m), 10s period, WSW swell with cross-offshore winds.
- Most powerful swell: Friday 20 Nov, 7AM (local time) - 21ft (6.5m), 14s period, WSW swell with 16,599 kJ wave energy.
- Next surfable swell (1★+): Sunday 15 Nov, 7PM (local time) - 13ft (4.0m), 10s period with WSW swell.
Best Forecast Surf Conditions for Treustel this week:
The surf forecast for Treustel over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Sunday (Nov 15) at 7PM. The primary swell is predicted to be 4.0m and 10s period. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Treustel in the next 16 days are 6.5m 14s and forecast to arrive on Friday (Nov 20) at 7AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.0m 5s period and expected on Tuesday (Dec 01) at 1AM.
| Wave Type | Time (CET) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 7PM (Sun 15th Nov) | 13ft (4.0m) 10s |
| Best Surf | 7PM (Sun 15th Nov) | 13ft (4.0m) 10s |
| Most Powerful | 7AM (Fri 20th Nov) | 21ft (6.5m) 14s |
Table - best surf conditions forecast for Treustel over the next 16 days.
Short Range ForecastHeavy rain (total 41mm), heaviest during Mon night. Very mild (max 16°C on Mon night, min 12°C on Sun morning). Winds increasing (light winds from the SW on Mon morning, near gales from the SW by Tue afternoon). | Days 4-6 Weather SummaryModerate rain (total 17mm), heaviest on Wed afternoon. Very mild (max 14°C on Fri night, min 10°C on Fri afternoon). Winds decreasing (strong winds from the WSW on Wed afternoon, light winds from the WNW by Fri night). | ||||||||||||||||||||
Sunday 15 | Monday 16 | Tuesday 17 | Wednesday 18 | Thursday 19 | Friday 20 | Saturday 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) | SW 8 | WSW 10 | W 11 | W 10 | SW 9 | SW 10 | WSW 11 | WSW 11 | WSW 12 | WSW 14 | WSW 15 | WSW 16 | WSW 15 | WSW 14 | WSW 14 | WSW 14 | WSW 13 | WSW 12 | WSW 10 | W 10 | W 10 |
Wave Graph  | |||||||||||||||||||||
 kJ | 675 | 4180 | 2831 | 1092 | 1202 | 3512 | 4296 | 4880 | 7025 | 10419 | 13729 | 15233 | 11184 | 9896 | 10994 | 8517 | 4167 | 1809 | 1569 | 1462 | 1509 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-off | cross-off | cross-on | cross-on | cross-on | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross-off | cross-off | cross-on | cross-off | cross-off | cross-off |
High Tide | 8:00PM2.97m | 8:25AM3.11m | 8:57PM2.81m | 9:28AM2.98m | 10:13PM2.74m | 10:45AM2.96m | 11:36PM2.83m | 11:58AM3.08m | 00:41AM3.04m | 12:58PM3.30m | 1:33AM3.33m | 1:48PM3.56m | 2:17AM3.64m | ||||||||
Low Tide | 2:14PM1.20m | 2:26AM1.33m | 3:13PM1.36m | 3:29AM1.46m | 4:23PM1.40m | 4:43AM1.48m | 5:31PM1.31m | 5:51AM1.37m | 6:30PM1.12m | 6:49AM1.16m | 7:20PM0.87m | 7:39AM0.89m | 8:05PM0.61m | ||||||||
 |  |  |  |  |  |  | | | | | | | |  |  | | | |  |  | |
 | 8:21 | — | — | 8:22 | — | — | 8:23 | — | — | 8:26 | — | — | 8:26 | — | — | 8:27 | — | — | 8:30 | — | — |
 | — | 5:39 | — | — | 5:37 | — | — | 5:37 | — | — | 5:36 | — | — | 5:35 | — | — | 5:34 | — | — | 5:32 | — |
mm | 2 | 1 | — | 2 | 8 | 21 | — | 4 | 3 | 1 | 3 | 4 | 2 | 2 | 4 | — | — | 1 | 6 | — | — |
Temp °C | 12 | 12 | 13 | 12 | 15 | 16 | 14 | 14 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 12 | 11 | 14 | 13 | 12 | 12 |
Feels °C | 5 | 2 | 6 | 9 | 7 | 9 | 8 | 3 | 4 | 5 | 4 | 6 | 5 | 5 | 5 | 5 | 6 | 7 | 8 | 6 | 7 |
Swell 1 Height (m) Direction Period (s) | W 13 | — | — | W 10 | — | — | — | SSE 8 | SSW 13 | — | — | WSW 16 | WSW 15 | — | — | WSW 14 | WSW 13 | WSW 12 | WSW 10 | W 10 | W 10 |
| kJ | 4 | — | — | 1092 | — | — | — | 35 | 17 | — | — | 15233 | 11184 | — | — | 8517 | 4167 | 1809 | 1358 | 1462 | 1209 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | SW 8 | WSW 10 | W 11 | — | SW 9 | SW 10 | WSW 11 | WSW 11 | WSW 12 | WSW 14 | WSW 15 | — | WSW 16 | WSW 14 | WSW 14 | — | — | — | WSW 10 | WSW 9 | W 10 |
| kJ | 675 | 4180 | 2831 | — | 1202 | 3512 | 4296 | 4880 | 7025 | 10419 | 13729 | — | 9238 | 9896 | 10994 | — | — | — | 1569 | 1138 | 1509 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 405 | 494 | 263 | 16 | 159 | 486 | 486 | 431 | 486 | 486 | 488 | 466 | 349 | 396 | 263 | 256 | 60 | 16 | 348 | 486 | 247 |
Best forecast wave conditions in Finistere - Brittany | |||||||||||||||||||||
Best forecast wave conditions in France | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
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Information about the Treustel Surf forecast
The above surf forecast table for Treustel provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Treustel can be found by selecting the local surf guide option on the grey menu. Our Treustel 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 (Treustel) 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 Treustel 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.
Treustel is 4 km (2 miles) from Loctudy. If you plan a holiday in Finistere - Brittany, look for hotels and other accommodation in Loctudy. Loctudy has rooms for a wide range of budgets as well as car hire and transport links.
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