Treustel Surf Break

Lat Long: 47.86° N 4.14° W

Treustel 48 hour detailed Surf Forecast

Issued: 7 am 21 Aug 2026 (local time)

Forecast update in  hr  min

Today's Treustel sea temperature is
18.6° C
0.2° 

Treustel surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


How big are the waves at Treustel today (21 Aug):

  • Morning surf: Morning surf (21 Aug, local time) - 5ft (1.6m), 10s period with WNW swell.
  • Afternoon surf: Afternoon surf (21 Aug, local time) - 4.5ft (1.4m), 9s period with WNW swell.
  • Evening surf: Evening surf (21 Aug, local time) - 4.5ft (1.3m), 9s period with WNW swell.

The current surf forecast for Treustel at 12PM is: 1.4m 10s primary swell from a West-northwest direction and 0.1m 13s secondary swell from a Southwest direction (forecast issued at 07:00am August 21). The wind direction is predicted to be cross-offshore and the swell rating is 11.

Time (CEST) & DateWave HeightWave Period
Morning (21 Aug)5ft (1.6m)10s
Afternoon (21 Aug)4.5ft (1.4m)9s
Evening (21 Aug)4.5ft (1.3m)9s

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


Short Range Forecast

Mostly dry. Warm (max 26°C on Sun afternoon, min 13°C on Fri night). Winds decreasing (fresh winds from the NNW on Fri night, light winds from the S by Sat afternoon).

Friday
21
Saturday
22
Sunday
23
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
11 AM
2 PM
5 PM
8 PM
11 PM
Rating
(10 max)
!
!
!
0
0
!
!
!
!
1
0
0
0
1
0
0
0
0
0
0
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.7
WNW
10
1.6
WNW
10
1.5
WNW
10
1.4
WNW
9
1.4
WNW
9
1.3
WNW
9
1.3
WNW
8
1.2
WNW
8
1.1
WNW
8
0.6
W
8
0.5
W
10
0.5
W
10
0.5
W
10
0.5
W
9
0.5
W
9
0.4
W
9
0.4
W
9
1
E
5
1
E
5
0.9
ESE
6
0.5
WSW
12
0.5
WSW
11
0.5
WSW
10
Wave Graph
Metric surfscale
Energy kJ
518
471
391
321
294
257
249
188
146
49
45
46
45
41
39
25
24
42
55
44
82
68
63
Wind (km/h)
10
NNW
10
NW
15
NW
25
WNW
25
WNW
30
NNW
20
NNW
15
N
15
NNE
15
NNE
10
ENE
10
S
15
W
10
NW
20
NE
25
NE
25
ENE
25
ENE
25
ENE
20
E
10
ESE
15
NE
30
NE
Wind State
off
off
cross-off
cross-off
cross-off
off
off
off
cross-off
cross-off
cross
on
cross-off
off
cross-off
cross-off
cross
cross
cross
cross
cross-on
cross-off
cross-off
High Tide
11:21AM2.82m
00:17AM2.65m
1:17PM2.76m
2:19AM2.70m
2:50PM2.93m
Low Tide
6:12PM1.54m
6:47AM1.61m
7:40PM1.54m
8:09AM1.52m
8:52PM1.36m
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
part cloud
part cloud
cloud
cloud
cloud
cloud
cloud
cloud
part cloud
cloud
clear
cloud
part cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:18
7:20
7:20
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
9:19
9:16
9:15
 mm
Temp °C
15
15
18
19
19
18
15
14
13
13
16
19
18
20
19
18
17
16
19
24
26
24
20
Feels °C
14
13
15
14
14
12
11
11
10
10
14
17
15
18
16
14
12
11
13
19
23
20
14
  • 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
How to use the Wavefinder 

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.


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