Treustel surf break

Treustel surfForecast / Brittany – Finistere / France

information circle48hr Weather and Surf, issued 1 pm Monday 18 May 2026 CEST
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
14.4° C
(Which is 1.0°C warmer than normal for this time of year)

How big are the waves at Treustel today?

The current surf forecast for Treustel at 4PM is: 1.7m 12s primary swell from a West direction (forecast issued at 01:00pm May 18). The wind direction is predicted to be cross-onshore.

Time (CEST) & DateWave HeightWave Period
Morning (18 May)5.5ft (1.7m)12s
Afternoon (18 May)5ft (1.6m)12s
Evening (18 May)4.5ft (1.4m)11s

Table - waves today at Treustel. (Swell directed towards the surf break)


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Moderate rain (total 10mm), heaviest on Mon night. Very mild (max 16°C on Wed afternoon, min 12°C on Mon afternoon). Winds decreasing (fresh winds from the S on Mon night, light winds from the S by Wed night).

Mon
18
Tuesday
19
Wednesday
20
Thu
21
11 AM
2 PM
5 PM
8 PM
11 PM
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
2 AM
5 AM
8 AM
Rating
(10 max)
0
0
0
0
0
0
0
!
0
!
0
0
!
!
!
!
!
!
!
!
!
!
!
!
Swell
Height Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Wave
Height (m)
Direction
Period (s)
1.7
WNW
12
1.6
WNW
12
1.7
W
12
1.4
WNW
11
1.3
WNW
11
1.2
WNW
11
2.5
WSW
8
2.5
WSW
9
2
SW
8
2.5
WSW
8
2.5
WSW
8
2.4
WSW
9
2.5
WSW
9
2.4
W
10
2.5
W
11
3
W
14
3
W
14
3
W
14
3
W
13
2.5
W
13
2.4
W
13
2.1
W
13
1.9
W
12
1.8
W
12
Wave Graph
Metric surfscale
Energy kJ
847
730
786
460
387
361
749
1026
494
996
958
900
1016
1087
1412
3953
3809
3345
2733
2278
1912
1376
1019
900
Wind (km/h)
20
SW
15
SW
20
SSW
30
SW
35
SSW
35
S
30
SW
30
SW
35
SW
35
WSW
30
WSW
30
WSW
25
WSW
25
SW
25
SW
20
SW
20
SW
20
SW
15
SW
10
SSW
10
S
10
SSE
10
SE
15
ESE
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross-on
cross-on
cross-on
on
on
on
cross-on
High Tide
6:36PM4.37m
7:04AM4.12m
7:24PM4.25m
7:55AM3.88m
8:16PM4.04m
Low Tide
12:24PM0.07m
00:53AM-0.02m
1:12PM0.22m
1:45AM0.15m
2:03PM0.44m
2:41AM0.39m
cloud
cloud
cloud
cloud
light rain
light rain
rain showers
part cloud
rain showers
rain showers
cloud
part cloud
part cloud
part cloud
cloud
part cloud
clear
clear
clear
clear
cloud
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:33
6:33
6:31
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
9:51
9:52
9:52
9:53
4
3
1
1
1
Temp °C
13
12
13
13
12
13
14
14
15
15
15
14
14
14
15
14
15
15
16
15
15
14
14
14
9
8
8
8
6
7
9
9
10
9
9
9
10
9
11
11
12
12
14
14
15
13
13
12
Swell 1
Height (m)
Direction
Period (s)
1.7
WNW
12
1.6
WNW
12
1.7
W
12
1.4
WNW
11
1.3
WNW
11
1.2
WNW
11
0.8
WNW
10
0.1
W
16
1.6
W
9
0.1
W
15
0.2
W
15
0.2
W
14
0.3
WSW
17
2.4
W
10
1.4
WSW
14
3
W
14
3
W
14
3
W
14
3
W
13
2.5
W
13
2.4
W
13
2.1
W
13
1.9
W
12
1.8
W
12
Energy kJ
847
730
786
460
387
302
121
5
427
4
17
16
59
1087
765
3953
3809
3345
2733
2278
1912
1376
1019
900
Swell 2
Height (m)
Direction
Period (s)
0.8
W
7
0.1
W
16
0.1
W
16
0.1
W
16
0.1
SW
18
0.5
WSW
16
1.3
W
14
Energy kJ
58
5
5
5
13
153
617
Swell 3
Height (m)
Direction
Period (s)
Energy kJ
Wind waves
Height (m)
Direction
Period (s)
1.2
WSW
5
1.6
SW
6
2.1
SW
6
2.5
WSW
8
2.5
WSW
9
2
SW
8
2.5
WSW
8
2.5
WSW
8
2.4
WSW
9
2.5
WSW
9
1
SSW
7
2.5
W
11
Energy kJ
69
171
361
749
1026
494
996
958
900
1016
101
1412
Nearest Offshore or Glassy
Rating
(10 max)
4
3
3
3
3
2
1
2
2
2
2
2
1
2
2
1
5
4
4
4
4
4
4
4
Distance (km)
9
9
16
16
16
99
275
348
348
99
428
503
486
486
348
323
16
99
100
16
16
16
16
16
Best forecast wave conditions in Finistere - Brittany
Rating
(10 max)
4
3
3
3
3
2
2
5
4
4
4
4
4
4
4
Best forecast wave conditions in France
Rating
(10 max)
4
3
3
3
3
3
3
3
3
3
2
1
2
2
5
4
4
4
4
4
4
4
Header Global
Rating
(10 max)
4
6
5
4
4
5
5
4
4
4
4
4
4
4
4
4
5
5
4
5
5
5
5
5
  • 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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