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Treustel Surf Forecast
/ Brittany – Finistere (75 surf breaks) /
Surf Forecasts:
Treustel surfForecast / Brittany – Finistere / France
12 Day Weather and Surf, issued 12 am Saturday 03 Jan 2026 CETForecast update in hr min s Forecast update imminent
Treustel surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Treustel sea temperature is
11.2° C
(Which is slightly cooler than normal)Best Forecast Surf Conditions for Treustel this week:
The surf forecast for Treustel over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Saturday (Jan 03) at 4AM. The primary swell is predicted to be 0.7m and 12s period. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Treustel in the next 12 days are 4.0m 16s and forecast to arrive on Saturday (Jan 10) 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 1.7m 6s period and expected on Tuesday (Jan 06) at 7PM.
| Wave Type | Time (CET) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 4AM (Sat 3rd Jan) | 2.5ft (0.7m) 12s |
| Best Surf | 10PM (Wed 7th Jan) | 7ft (2.1m) 8s |
| Most Powerful | 7AM (Sat 10th Jan) | 13ft (4.0m) 16s |
Table - best surf conditions forecast for Treustel over the next 12 days.
Updates in hr min s Forecast update imminent
Short Range Forecast Light rain (total 2mm), mostly falling on Mon morning. Mild temperatures (max 7°C on Sat morning, min 3°C on Sun night). Wind will be generally light. | Days 3-6 Weather Summary Light rain (total 3mm), mostly falling on Tue night. Mild temperatures (max 6°C on Tue afternoon, min 1°C on Wed night). Winds increasing (calm on Tue morning, strong winds from the N by Wed afternoon). | |||||||||||||||||||||
Saturday 03 | Sunday 04 | Monday 05 | Tuesday 06 | Wednesday 07 | Thursday 08 | Fri 09 | ||||||||||||||||
| Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | ||
Rating (10 max) | ||||||||||||||||||||||
Swell Height Map |  |  |  |  |  |  |  |  | ||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||
| Period(s) (?) | 10 | 11 | 10 | 10 | 10 | 10 | 13 | 12 | 12 | 11 | 11 | 11 | 10 | 13 | 7 | 8 | 9 | 8 | 8 | 7 | 9 | |
Wave (?)Graph  | ||||||||||||||||||||||
 kJ (?) | 88 | 116 | 67 | 34 | 25 | 15 | 28 | 45 | 43 | 22 | 21 | 21 | 18 | 31 | 449 | 397 | 430 | 642 | 406 | 874 | 1872 | |
Wind (km/h) | ||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | off | cross- off | glass | glass | cross | off | cross- off | cross- off | cross- on | cross- on | cross- on | cross | cross- off | |
High Tide / height (m) | 4:08AM 4.20 | 4:37PM 4.05 | 4:56AM 4.35 | 5:24PM 4.08 | 5:43AM 4.39 | 6:09PM 4.01 | 6:27AM 4.33 | 6:53PM 3.87 | 7:10AM 4.16 | 7:35PM 3.68 | 7:53AM 3.91 | 8:17PM 3.46 | 8:36AM 3.62 | |||||||||
Low Tide / height (m) | 10:21AM 0.10 | 10:39PM 0.19 | 11:11AM -0.00 | 11:26PM 0.14 | 11:58AM 0.00 | 12:11AM 0.17 | 12:44PM 0.10 | 12:56AM 0.29 | 1:29PM 0.29 | 1:40AM 0.48 | 2:14PM 0.53 | 2:26AM 0.72 | 3:01PM 0.79 | |||||||||
Saturday 03 | Sunday 04 | Monday 05 | Tuesday 06 | Wednesday 07 | Thursday 08 | Fri 09 | ||||||||||||||||
| Sunrise | - | 9:04 | - | - | 9:04 | - | - | 9:04 | - | - | 9:04 | - | - | 9:03 | - | - | 9:03 | - | - | 9:03 | - | |
| Sunset | - | - | 5:36 | - | - | 5:37 | - | - | 5:37 | - | - | 5:38 | - | - | 5:39 | - | - | 5:40 | - | - | 5:42 | |
 |  |  | | | | |  |  |  | |  |  | | | | | |  |  | | ||
Rain (mm) | - | - | - | - | - | - | - | 1 | 1 | - | - | - | 3 | - | - | - | - | - | 6 | 15 | 2 | |
| Temp. °C | 6 | 7 | 6 | 4 | 5 | 5 | 5 | 6 | 7 | 4 | 5 | 6 | 6 | 3 | 5 | 4 | 4 | 6 | 11 | 11 | 9 | |
| Feels °C (?) | 1 | 1 | 0 | -1 | 0 | 0 | 1 | 3 | 1 | -1 | 2 | 3 | 2 | -8 | -6 | -4 | -1 | -1 | -1 | 3 | -1 | |
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Treustel 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.
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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 12 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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