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Surf Forecasts:

Treustel surf break

Treustel surfForecast / Brittany – Finistere / France

information circle12 Day Weather and Surf, issued 6 am Monday 19 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
10.8° 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 Monday (Jan 19) at 4PM. The primary swell is predicted to be 1.7m and 11s period with a secondary swell of 1.5m and 11s. Another secondary swell of 0.8m and 19s 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 12 days are 6.0m 18s and forecast to arrive on Saturday (Jan 24) at 7PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.7m 4s period and expected on Monday (Jan 26) at 1AM.

Wave TypeTime (CET) & Date Wave Height & Period
Next good surf (1 star+) 4PM (Mon 19th Jan)5.5ft (1.7m) 11s
Best Surf 4PM (Mon 19th Jan)5.5ft (1.7m) 11s
Most Powerful 7PM (Sat 24th Jan)20ft (6.0m) 18s

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 40mm), heaviest during Tue afternoon. Very mild (max 12°C on Wed morning, min 8°C on Mon afternoon). Winds decreasing (gales from the S on Tue morning, light winds from the SW by Wed night).

Days 3-6 Weather Summary Heavy rain (total 36mm), heaviest during Thu night. Very mild (max 10°C on Thu morning, min 5°C on Fri morning). Winds increasing (moderate winds from the WSW on Thu afternoon, gales from the SSW by Fri afternoon).

Monday
19
Tuesday
20
Wednesday
21
Thursday
22
Friday
23
Saturday
24
Sunday
25
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
Rating
(10 max)
0
!
!
0
!
!
0
0
!
!
!
0
0
0
!
0
!
!
!
!
!
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
1.2
W
1.7
W
3.5
W
2.5
W
3.5
W
3.5
W
4
SSW
3.5
SSW
2
W
5
WSW
5
W
4.5
WSW
5
WSW
5.5
WSW
5.5
WSW
5.5
WSW
5.5
WSW
5.5
WSW
5
WSW
4.5
WSW
4.5
WSW
Period(s) (?)1011161616159910151514111415161717161514
Wave
Graph
(?)Metric surfscale
Energy kJ (?)29666358803756539848362249166788210765103037811664812157142941348017216185871176486947684
Wind
(km/h)
10
SSW
10
WNW
20
SSW
55
S
20
SW
20
SSW
45
SSW
40
SSW
20
S
35
WNW
30
WNW
50
S
30
SW
55
SSW
55
SW
45
SW
40
WNW
40
SW
40
WNW
40
WNW
35
NW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on		cross-
off		cross-
on		oncross-
on		cross-
on		cross-
on		cross-
on		oncross-
off		cross-
off		oncross-
on		cross-
on		crosscross-
on		cross-
off		crosscross-
off		cross-
off		cross-
off
High Tide
/ height (m)
5:15PM
3.73
5:30AM
4.03
5:48PM
3.80
6:03AM
4.10
6:21PM
3.82
6:37AM
4.10
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
Low Tide
/ height (m)
11:13AM
0.46
11:22PM
0.44
11:47AM
0.36
11:55PM
0.38
12:21PM
0.31
12:29AM
0.37
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
Monday
19
Tuesday
20
Wednesday
21
Thursday
22
Friday
23
Saturday
24
Sunday
25
Sunrise8:57--8:56--8:56--8:55--8:53--8:52--8:52--
Sunset-5:55--5:57--5:59--6:00--6:01--6:02--6:05-
rain showers
light rain
part cloud
mod rain
rain showers
rain showers
rain showers
light rain
light rain
rain showers
rain showers
rain showers
rain showers
light rain
thunderstorm
thunderstorm
rain showers
mod rain
rain showers
thunderstorm
rain showers
Rain (mm)
13-699435219537216321
Temp. °C10910109101211101010977910109999
Feels °C (?)660-242434232-4-6-2311001
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder

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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:
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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