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Surf Forecasts:

Treustel surf break

Treustel surfForecast / Brittany – Finistere / France

information circle16 Day Weather and Surf, issued 6 pm Friday 13 Mar 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
11.9° C
 (Which is slightly warmer than usual)

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 Friday (Mar 13) at 10PM. The primary swell is predicted to be 4.5m and 16s period. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Treustel in the next 16 days are 5.0m 18s and forecast to arrive on Monday (Mar 16) at 1PM. Winds are predicted to be cross-shore at the time the swell arrives.

Wave TypeTime (CET) & Date Wave Height & Period
Next good surf (1 star+)10PM (Fri 13th Mar)15ft (4.5m) 16s
Best Surf10PM (Fri 13th Mar)15ft (4.5m) 16s
Most Powerful 1PM (Mon 16th Mar)16ft (5.0m) 18s

Table - best surf conditions forecast for Treustel over the next 16 days.

Updates in  hr  min  s Forecast update imminent 
16 DaysHourly
Print Table

Short Range Forecast Light rain (total 8mm), mostly falling on Fri afternoon. Very mild (max 11°C on Sun afternoon, min 5°C on Fri afternoon). Winds decreasing (fresh winds from the WNW on Fri afternoon, calm by Sat night).

Days 3-6 Weather Summary Mostly dry. Very mild (max 16°C on Wed afternoon, min 9°C on Mon night). Mainly fresh winds.

Fri
13
Saturday
14
Sunday
15
Monday
16
Tuesday
17
Wednesday
18
Thursday
19
PMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAM
Rating
(10 max)
!
!
!
!
!
!
!
!
!
!
0
0
0
!
0
0
!
0
!
!
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
5
W
5
WNW
3.5
W
3
W
2.4
W
1.8
WNW
1.9
W
1.4
WNW
4.5
W
5
W
4
W
3
W
2.3
W
2.3
W
2.4
W
3.5
W
3.5
W
2.5
W
2.1
W
1.5
W
1.1
W
Period(s) (?)171615141312131219181716151313171615141312
Wave
Graph
(?)Metric surfscale
Energy kJ (?)144001198359183944199996011735601580115538949840302502187719096387528328361809782365
Wind
(km/h)
35
WNW
25
WNW
20
NW
20
NW
10
NNW
10
SW
25
WSW
25
NW
20
W
20
WSW
20
S
30
SSE
25
SSE
15
E
30
E
25
ESE
25
E
25
E
20
ESE
15
ENE
25
ENE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off		cross-
off		offcross-
off		offcrosscrosscross-
off		cross-
off		crossonononcross-
on		cross-
on		cross-
on		crosscross-
on		cross-
on		crosscross
High Tide
/ height (m)
1:29AM
2.83
2:07PM
2.84
2:24AM
3.15
2:49PM
3.16
3:01AM
3.50
3:22PM
3.48
3:34AM
3.84
3:54PM
3.79
4:06AM
4.14
4:26PM
4.05
4:40AM
4.36
4:59PM
4.24
5:14AM
4.49
Low Tide
/ height (m)
6:54PM
1.62
7:41AM
1.42
7:59PM
1.34
8:32AM
1.09
8:44PM
1.01
9:11AM
0.74
9:22PM
0.67
9:46AM
0.40
9:56PM
0.36
10:20AM
0.12
10:31PM
0.11
10:53AM
-0.08
11:06PM
-0.05
11:28AM
-0.15
Fri
13
Saturday
14
Sunday
15
Monday
16
Tuesday
17
Wednesday
18
Thursday
19
Sunrise--7:31--7:30--7:28--7:26--7:24--7:22--7:20
Sunset7:17--7:19--7:21--7:22--7:23--7:24--7:25--
light rain
rain showers
rain showers
rain showers
clear
cloud
part cloud
cloud
cloud
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
clear
clear
clear
Rain (mm)
4211-----------------
Temp. °C879108101191110911121014161313151314
Feels °C (?)0-134556565557781189121010
  • 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:
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 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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