Surf Forecasts:
Treustel surf forecast from 12 Nov 2026:
- Best quality surf: Thursday 12 Nov, 7AM (local time) - 6ft (1.9m), 11s period, WSW swell with cross-offshore winds.
- Most powerful swell: Tuesday 17 Nov, 10PM (local time) - 21ft (6.5m), 13s period, WSW swell with 15,142 kJ wave energy.
- Next surfable swell (1★+): Thursday 12 Nov, 7AM (local time) - 6ft (1.9m), 11s 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 Thursday (Nov 12) at 7AM. The primary swell is predicted to be 1.9m and 11s period with a secondary swell of 0.2m and 5s. Another secondary swell of 0.5m and 3s is also forecast. 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 13s and forecast to arrive on Tuesday (Nov 17) at 10PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.5m 9s period and expected on Wednesday (Nov 18) at 1PM.
| Wave Type | Time (CET) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 7AM (Thu 12th Nov) | 6ft (1.9m) 11s |
| Best Surf | 7AM (Thu 12th Nov) | 6ft (1.9m) 11s |
| Most Powerful | 10PM (Tue 17th Nov) | 21ft (6.5m) 13s |
Table - best surf conditions forecast for Treustel over the next 16 days.
Short Range ForecastMostly dry. Very mild (max 14°C on Wed night, min 5°C on Fri night). Wind will be generally light. | Days 4-6 Weather SummaryHeavy rain (total 28mm), heaviest during Sun afternoon. Very mild (max 16°C on Mon night, min 11°C on Sat night). Winds increasing (light winds from the WSW on Sun afternoon, near gales from the WSW by Tue afternoon). | ||||||||||||||||||||
Thursday 12 | Friday 13 | Saturday 14 | Sunday 15 | Monday 16 | Tuesday 17 | Wednesday 18 | |||||||||||||||
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) | WSW 11 | WSW 10 | WSW 10 | ESE 6 | SW 12 | SW 11 | SE 6 | WSW 12 | SW 11 | SW 7 | SW 10 | SW 11 | SW 11 | SW 10 | SW 9 | WSW 11 | WSW 12 | WSW 13 | WSW 14 | WSW 14 | WSW 13 |
Wave Graph  | |||||||||||||||||||||
 kJ | 637 | 360 | 145 | 54 | 51 | 147 | 172 | 180 | 123 | 248 | 3494 | 2578 | 2274 | 1226 | 1478 | 5684 | 11186 | 11907 | 9932 | 6702 | 4637 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross | cross-on | cross-on | cross-on | on | cross-on | cross-on | cross-off | cross | cross-on | cross-on | cross-on | cross | cross | cross | cross-off | cross | cross-off |
High Tide | 5:45AM3.85m | 6:04PM3.59m | 6:18AM3.70m | 6:38PM3.39m | 6:54AM3.51m | 7:15PM3.18m | 7:35AM3.30m | 8:00PM2.97m | 8:25AM3.11m | 8:57PM2.81m | 9:28AM2.98m | 10:13PM2.74m | 10:45AM2.96m | 11:36PM2.83m | |||||||
Low Tide | 12:06PM0.57m | 00:17AM0.74m | 12:44PM0.77m | 00:54AM0.94m | 1:25PM0.99m | 1:36AM1.15m | 2:14PM1.20m | 2:26AM1.33m | 3:13PM1.36m | 3:29AM1.46m | 4:23PM1.40m | 4:43AM1.48m | 5:31PM1.31m | ||||||||
 |  |  |  | |  | | | |  |  | | | |  | | | | |  | | |
 | 8:17 | — | — | 8:18 | — | — | 8:19 | — | — | 8:21 | — | — | 8:22 | — | — | 8:23 | — | — | 8:26 | — | — |
 | — | 5:43 | — | — | 5:42 | — | — | 5:40 | — | — | 5:39 | — | — | 5:37 | — | — | 5:37 | — | — | 5:36 | — |
mm | — | — | — | — | — | — | — | — | — | 9 | 6 | — | — | — | 7 | 4 | 2 | 3 | — | 3 | 4 |
Temp °C | 13 | 12 | 10 | 10 | 10 | 7 | 8 | 10 | 14 | 14 | 13 | 13 | 14 | 14 | 16 | 14 | 13 | 13 | 12 | 12 | 11 |
Feels °C | 8 | 6 | 4 | 4 | 5 | 1 | 2 | 7 | 9 | 7 | 8 | 10 | 11 | 11 | 10 | 4 | 2 | 0 | 3 | 4 | 2 |
Swell 1 Height (m) Direction Period (s) | WSW 11 | WSW 10 | WSW 10 | WSW 9 | SW 9 | SW 11 | SW 12 | SW 12 | SW 11 | WSW 11 | SW 10 | SW 11 | SW 11 | SW 10 | WNW 10 | SSE 7 | — | — | WSW 14 | WSW 14 | — |
| kJ | 637 | 360 | 145 | 54 | 36 | 147 | 149 | 144 | 123 | 79 | 3494 | 2578 | 2274 | 1226 | 260 | 74 | — | — | 9932 | 6702 | — |
Swell 2 Height (m) Direction Period (s) | — | ESE 5 | NNW 7 | NNW 8 | SW 12 | NW 6 | — | WSW 12 | SE 5 | W 13 | — | SW 13 | W 12 | WNW 11 | W 17 | — | — | — | — | — | — |
| kJ | — | 4 | 11 | 6 | 51 | 1 | — | 180 | 13 | 4 | — | 45 | 661 | 745 | 6 | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | S 5 | S 6 | WSW 13 | SW 16 | — | — | — | W 15 | — | — | — | — | SSE 7 | — | — | — | — | — | — | — |
| kJ | — | 2 | 1 | 16 | 40 | — | — | — | 4 | — | — | — | — | 44 | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | ENE 3 | NE 4 | ENE 4 | ESE 6 | ESE 5 | SE 6 | SE 6 | SE 6 | SSW 4 | SW 7 | SW 10 | — | — | — | SW 9 | WSW 11 | WSW 12 | WSW 13 | NW 9 | WSW 14 | WSW 13 |
| kJ | 9 | 12 | 13 | 50 | 36 | 92 | 172 | 95 | 12 | 248 | 2806 | — | — | — | 1478 | 5684 | 11186 | 11907 | 149 | 5830 | 4637 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 40 | 409 | 15 | 15 | 16 | 29 | 29 | 29 | 16 | 100 | 263 | 60 | 16 | 16 | 486 | 486 | 488 | 494 | 488 | 488 | 487 |
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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