Surf Forecasts:
Treustel surf forecast from 9 Nov 2026:
- Best quality surf: Monday 9 Nov, 10PM (local time) - 5ft (1.6m), 11s period, SW swell with cross-onshore winds.
- Most powerful swell: Saturday 21 Nov, 7AM (local time) - 18ft (5.5m), 14s period, W swell with 10,792 kJ wave energy.
- Next surfable swell (1★+): Monday 9 Nov, 10PM (local time) - 5ft (1.6m), 11s period with SW 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 Monday (Nov 09) at 10PM. The primary swell is predicted to be 1.6m and 11s period with a secondary swell of 1.0m and 6s. The wind is predicted to be cross-onshore as the swell arrives.
The most powerful waves expected at Treustel in the next 16 days are 5.5m 14s and forecast to arrive on Saturday (Nov 21) 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 0.4m 3s period and expected on Thursday (Nov 12) at 7PM.
| Wave Type | Time (CET) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 10PM (Mon 9th Nov) | 5ft (1.6m) 11s |
| Best Surf | 10PM (Mon 9th Nov) | 5ft (1.6m) 11s |
| Most Powerful | 7AM (Sat 21st Nov) | 18ft (5.5m) 14s |
Table - best surf conditions forecast for Treustel over the next 16 days.
Short Range ForecastModerate rain (total 11mm), heaviest on Wed morning. Very mild (max 15°C on Mon night, min 11°C on Mon morning). Mainly fresh winds. | Days 4-6 Weather SummaryLight rain (total 8mm), mostly falling on Sat night. Very mild (max 14°C on Sat night, min 5°C on Fri night). Mainly strong winds. | ||||||||||||||||||||
Monday 9 | Tuesday 10 | Wednesday 11 | Thursday 12 | Friday 13 | Saturday 14 | Sunday 15 | |||||||||||||||
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) | ESE 6 | SW 12 | SW 12 | SW 12 | WSW 14 | WSW 13 | WSW 13 | WSW 12 | WSW 11 | WSW 11 | WSW 10 | WSW 9 | WSW 9 | SW 12 | SW 11 | SW 11 | SW 10 | WSW 11 | SW 6 | WSW 9 | WSW 12 |
Wave Graph  | |||||||||||||||||||||
 kJ | 143 | 561 | 698 | 1141 | 2734 | 2293 | 2242 | 1869 | 1333 | 604 | 353 | 164 | 71 | 93 | 145 | 137 | 82 | 151 | 245 | 903 | 2369 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | on | cross-on | cross-on | cross-on | on | cross | cross-off | cross-off | cross | cross | cross | cross | cross-on | cross-on | cross-on | cross-on | on | on |
High Tide | 4:30PM3.93m | 4:44AM4.01m | 5:01PM3.86m | 5:14AM3.96m | 5:32PM3.74m | 5:45AM3.85m | 6:04PM3.59m | 6:18AM3.70m | 6:38PM3.39m | 6:54AM3.51m | 7:15PM3.18m | 7:35AM3.30m | 8:00PM2.97m | ||||||||
Low Tide | 10:18AM0.29m | 10:33PM0.34m | 10:54AM0.32m | 11:07PM0.43m | 11:29AM0.41m | 11:41PM0.57m | 12:06PM0.57m | 00:17AM0.74m | 12:44PM0.77m | 00:54AM0.94m | 1:25PM0.99m | 1:36AM1.15m | 2:14PM1.20m | 2:26AM1.33m | |||||||
 |  |  |  | |  |  | | | | | | | |  | | |  | | | | |
 | 8:11 | — | — | 8:12 | — | — | 8:15 | — | — | 8:17 | — | — | 8:18 | — | — | 8:19 | — | — | 8:21 | — | — |
 | — | 5:46 | — | — | 5:45 | — | — | 5:45 | — | — | 5:43 | — | — | 5:42 | — | — | 5:40 | — | — | 5:39 | — |
mm | — | — | 3 | 3 | — | — | 5 | — | — | 1 | 1 | — | — | — | — | — | — | 6 | — | — | 1 |
Temp °C | 14 | 14 | 15 | 14 | 15 | 15 | 14 | 15 | 13 | 12 | 11 | 10 | 10 | 11 | 8 | 8 | 10 | 14 | 15 | 15 | 15 |
Feels °C | 8 | 9 | 14 | 13 | 14 | 14 | 11 | 13 | 11 | 7 | 5 | 4 | 2 | 4 | 0 | -1 | 1 | 10 | 11 | 11 | 8 |
Swell 1 Height (m) Direction Period (s) | SW 13 | SW 12 | SW 12 | SW 12 | WSW 14 | WSW 13 | WSW 13 | WSW 12 | WSW 11 | WSW 11 | WSW 10 | WSW 9 | WSW 9 | SW 12 | SW 11 | SW 11 | SW 10 | WSW 11 | WSW 11 | WSW 9 | WSW 12 |
| kJ | 138 | 561 | 698 | 1141 | 2734 | 2293 | 2242 | 1869 | 1333 | 604 | 353 | 164 | 71 | 93 | 145 | 137 | 82 | 151 | 78 | 903 | 2369 |
Swell 2 Height (m) Direction Period (s) | W 10 | W 10 | SSE 6 | WSW 16 | NW 11 | — | — | SSE 5 | SE 5 | — | — | SSE 5 | SW 13 | WSW 8 | SW 14 | WSW 14 | WSW 12 | W 15 | W 14 | — | — |
| kJ | 8 | 7 | 53 | 425 | 5 | — | — | 5 | 10 | — | — | 5 | 27 | 48 | 54 | 18 | 57 | 4 | 14 | — | — |
Swell 3 Height (m) Direction Period (s) | NW 9 | NW 9 | W 13 | W 12 | — | — | — | — | — | — | — | N 9 | W 12 | SW 16 | — | — | — | — | — | — | — |
| kJ | 3 | 3 | 3 | 3 | — | — | — | — | — | — | — | 2 | 3 | 10 | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | ESE 6 | SE 6 | — | SSE 6 | S 6 | SSE 5 | SSE 5 | — | — | ESE 5 | ESE 5 | E 4 | E 5 | E 5 | ESE 6 | ESE 5 | SE 5 | SSE 4 | SW 6 | SSE 6 | S 7 |
| kJ | 143 | 165 | — | 40 | 32 | 17 | 11 | — | — | 19 | 14 | 37 | 63 | 77 | 110 | 71 | 53 | 28 | 245 | 238 | 501 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 30 | 88 | 16 | 16 | 16 | 16 | 29 | 29 | 15 | 19 | 40 | 22 | 30 | 30 | 29 | 337 | 207 | 492 | 349 | 99 | 472 |
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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