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Surf Forecasts:

Treustel surf break

Treustel surfForecast / Brittany – Finistere / France

information circle12 Day Weather and Surf, issued 6 am Wednesday 14 Jan 2026 CET
Forecast 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
10.7° 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 Wednesday (Jan 14) at 10AM. The primary swell is predicted to be 2.2m and 14s period with a secondary swell of 0.6m and 6s. The wind is predicted to be onshore 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 17) at 1AM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.7m 4s period and expected on Wednesday (Jan 14) at 7PM.

Wave TypeTime (CET) & Date Wave Height & Period
Next good surf (1 star+)10AM (Wed 14th Jan)7ft (2.2m) 14s
Best Surf10AM (Wed 14th Jan)7ft (2.2m) 14s
Most Powerful 1AM (Sat 17th 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 
12 DaysHourly
Print Table

Short Range Forecast Heavy rain (total 38mm), heaviest during Thu morning. Very mild (max 12°C on Wed morning, min 8°C on Thu afternoon). Winds increasing (light winds from the S on Wed morning, near gales from the S by Thu morning).

Days 3-6 Weather Summary Moderate rain (total 17mm), heaviest on Sun morning. Very mild (max 10°C on Sat morning, min 7°C on Sat night). Wind will be generally light.

Wednesday
14
Thursday
15
Friday
16
Saturday
17
Sunday
18
Monday
19
Tuesday
20
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
Rating
(10 max)
!
!
0
0
!
!
!
0
!
!
!
!
!
!
!
!
!
!
!
!
!
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
2.2
WSW
1.6
W
1.2
W
4
SW
2.2
W
3.5
W
3.5
W
3.5
W
4
W
3.5
W
3
W
2.5
W
2
W
1.7
W
1.3
W
1.2
W
1.8
W
3
W
2.3
W
2.5
W
3
W
Period(s) (?)14131281817161616151413121110101216141615
Wave
Graph
(?)Metric surfscale
Energy kJ (?)185987843724663141626854036438814159994053204311036833532799304410219734533532
Wind
(km/h)
10
S
15
SW
30
SW
50
SSW
35
NW
30
SW
20
SW
25
SW
15
SSW
10
SSE
20
SE
10
ENE
15
NNE
20
NW
5
WNW
5
ESE
10
SE
20
ESE
20
E
20
E
20
ENE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
oncross-
on		cross-
on		cross-
on		cross-
off		crosscrosscross-
on		cross-
on		ononcrosscross-
off		cross-
off		glasscross-
on		cross-
on		cross-
on		cross-
on		crosscross
High Tide
/ height (m)
1:59PM
2.94
2:26AM
3.13
2:51PM
3.11
3:11AM
3.33
3:33PM
3.29
3:49AM
3.54
4:09PM
3.47
4:24AM
3.74
4:42PM
3.62
4:57AM
3.91
5:15PM
3.73
5:30AM
4.03
5:48PM
3.80
Low Tide
/ height (m)
7:56PM
1.28
8:30AM
1.18
8:48PM
1.12
9:17AM
0.98
9:32PM
0.92
9:59AM
0.78
10:11PM
0.73
10:37AM
0.60
10:47PM
0.57
11:13AM
0.46
11:22PM
0.44
11:47AM
0.36
11:55PM
0.38
Wednesday
14
Thursday
15
Friday
16
Saturday
17
Sunday
18
Monday
19
Tuesday
20
Sunrise9:00--9:00--9:00--8:59--8:59--8:57--8:56--
Sunset-5:49--5:50--5:52--5:52--5:53--5:55--5:57-
clear
light rain
mod rain
heavy rain
rain showers
rain showers
rain showers
rain showers
rain showers
cloud
light rain
cloud
heavy rain
rain showers
part cloud
clear
rain showers
light rain
cloud
light rain
part cloud
Rain (mm)
-181923122-1-122--11-2-
Temp. °C121211111010111091097788998899
Feels °C (?)995254545754336764355
  • 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.

View detailed surf forecast for Treustel at:
surf-forecast.com

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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