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Surf Forecasts:

Treustel surf break

Treustel surfForecast / Brittany – Finistere / France

information circle12 Day Weather and Surf, issued 12 pm Thursday 22 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
10.3° C
 (Which is 1.1°C colder than average for this time of year)

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 Thursday (Jan 22) at 4PM. The primary swell is predicted to be 5.0m and 15s period. The wind is predicted to be cross-shore as the swell arrives.

The most powerful waves expected at Treustel in the next 12 days are 10.0m 17s and forecast to arrive on Friday (Jan 23) at 1PM. Winds are predicted to be cross-onshore at the time the swell arrives.

Wave TypeTime (CET) & Date Wave Height & Period
Next good surf (1 star+) 4PM (Thu 22nd Jan)16ft (5.0m) 15s
Best Surf 4PM (Thu 22nd Jan)16ft (5.0m) 15s
Most Powerful 1PM (Fri 23rd Jan)33ft (10.0m) 17s

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 37mm), heaviest during Thu night. Very mild (max 10°C on Thu morning, min 7°C on Thu night). Winds decreasing (gales from the S on Fri morning, light winds from the SSW by Sat morning).

Days 3-6 Weather Summary Heavy rain (total 35mm), heaviest during Sun afternoon. Very mild (max 13°C on Mon night, min 8°C on Sun afternoon). Winds increasing (light winds from the SSE on Mon morning, near gales from the SW by Tue morning).

Thursday
22
Friday
23
Saturday
24
Sunday
25
Monday
26
Tuesday
27
Wednesday
28
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
Rating
(10 max)
!
!
0
!
!
!
0
!
!
!
!
!
!
!
0
!
!
!
!
!
!
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
5.5
WSW
5
W
3
W
7.5
SW
10
SW
7
WSW
5
WSW
6.5
W
5
W
4.5
W
5.5
W
4.5
W
4
W
3
W
3
W
5
WSW
5.5
WSW
5
WSW
5
WSW
5.5
WSW
5
WSW
Period(s) (?)161514151715161516141314141412171717171616
Wave
Graph
(?)Metric surfscale
Energy kJ (?)142921183237502432752524204631177216558124749210108198069584632822498154821620314704150681513411062
Wind
(km/h)
30
W
25
WSW
40
SSW
70
S
50
SW
45
SW
30
S
30
WNW
20
SW
40
W
35
W
25
WNW
10
SSE
20
S
35
S
50
SW
50
WSW
40
WSW
35
WSW
25
WSW
25
WSW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off		crosscross-
on		cross-
on		crosscross-
on		cross-
on		cross-
off		crosscross-
off		cross-
off		cross-
off		ononcross-
on		crosscrosscrosscrosscrosscross
High Tide
/ height (m)
6:56PM
3.79
7:12AM
4.04
7:33PM
3.72
7:51AM
3.90
8:15PM
3.59
8:35AM
3.71
9:03PM
3.43
9:28AM
3.47
10:04PM
3.27
10:39AM
3.25
11:25PM
3.18
12:12PM
3.16
12:58AM
3.26
Low Tide
/ height (m)
12:56PM
0.32
1:05AM
0.42
1:33PM
0.39
1:44AM
0.53
2:14PM
0.53
2:29AM
0.69
3:01PM
0.72
3:22AM
0.89
3:59PM
0.93
4:30AM
1.06
5:11PM
1.08
5:53AM
1.11
6:33PM
1.10
Thursday
22
Friday
23
Saturday
24
Sunday
25
Monday
26
Tuesday
27
Wednesday
28
Sunrise8:55--8:53--8:52--8:52--8:51--8:49--8:48--
Sunset-6:00--6:01--6:02--6:05--6:06--6:07--6:08-
rain showers
cloud
heavy rain
light rain
thunderstorm
light rain
mod rain
thunderstorm
rain showers
light rain
mod rain
rain showers
light rain
rain showers
mod rain
part cloud
thunderstorm
thunderstorm
thunderstorm
thunderstorm
rain showers
Rain (mm)
1-11422827381319-28422
Temp. °C10109899910998991113999101010
Feels °C (?)341-6-2-2542000374-2-2-1354
  • 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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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:
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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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