Surf Break

Lat Long: 48.82° N 3.46° W

Trestraou 48 hour detailed Surf Forecast

Issued: 1 pm 20 Oct 2026 (local time)

Forecast update in  hr  min

Today's Trestraou sea temperature is
17.2°C
2.6° 

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


How big are the waves at Trestraou today (20 Oct):

  • Morning surf: Morning surf (20 Oct, local time) - 4.5ft (1.4m), 13s period with WNW swell.
  • Afternoon surf: Afternoon surf (20 Oct, local time) - 4.5ft (1.3m), 13s period with WNW swell.
  • Evening surf: Evening surf (20 Oct, local time) - 4.5ft (1.3m), 12s period with WNW swell.

The current surf forecast for Trestraou at 5PM is: 1.3m 12s primary swell from a West-northwest direction (forecast issued at 01:00pm October 20). An open ocean swell of 0.3m 4s is not directed at the surf break, a second open ocean swell of 0.4m 3s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (CEST) & DateWave HeightWave Period
Morning (20 Oct)4.5ft (1.4m)13s
Afternoon (20 Oct)4.5ft (1.3m)13s
Evening (20 Oct)4.5ft (1.3m)12s

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


Short Range Forecast

Heavy rain (total 29mm), heaviest during Thu night. Very mild (max 15°C on Tue afternoon, min 11°C on Tue night). Winds increasing (moderate winds from the W on Tue afternoon, severe gales from the W by Thu night).

Tue
20
Wednesday
21
Thursday
22
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)
1
1
1
2
0
0
0
0
0
!
!
1
1
1
1
2
2
3
2
1
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.4
WNW
13
1.3
WNW
13
1.3
WNW
12
1.3
WNW
12
1.2
WNW
12
1.7
W
13
3
W
7
4.5
WNW
9
5.5
WNW
12
5.5
WNW
12
5
WNW
12
4
WNW
12
4
W
12
4
W
10
4
W
10
3.5
WNW
11
3.5
WNW
11
3
WNW
11
2.5
W
11
2.3
W
12
2.1
W
11
Wave Graph
Metric surfscale
Energy kJ
623
514
475
475
420
971
845
3235
8654
8202
6420
4920
4426
3362
3079
3227
2676
2090
1881
1413
1147
Wind (km/h)
20
W
20
W
20
WSW
25
SSW
30
SSE
35
W
55
WNW
50
WNW
50
WNW
45
W
45
W
35
WSW
35
WSW
40
WSW
40
WSW
30
WSW
30
SW
30
SW
30
SSW
40
SSW
55
SSW
Wind State
cross-off
cross-off
cross-off
off
cross-off
cross-off
cross
cross
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
off
off
off
off
High Tide
2:46PM5.09m
3:39AM5.10m
4:02PM5.46m
4:38AM5.60m
4:54PM5.98m
Low Tide
8:09AM3.06m
9:12PM2.78m
9:47AM2.79m
10:25PM2.31m
10:47AM2.25m
clear
clear
clear
cloud
light rain
light rain
light rain
light rain
rain showers
rain showers
rain showers
light rain
light rain
light rain
rain showers
rain showers
light rain
light rain
light rain
light rain
rain showers
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
—
—
—
—
—
—
—
8:41
—
—
—
—
—
—
—
8:42
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
7:15
—
—
—
—
—
—
—
7:13
—
—
—
—
—
—
—
7:12
—
—
 mm
—
—
—
—
1
3
1
1
1
1
1
1
1
2
2
1
1
1
1
1
5
Temp °C
12
13
15
12
11
13
12
11
12
12
13
13
13
12
13
13
14
15
13
14
15
Feels °C
8
8
9
7
5
6
1
0
1
2
4
5
5
4
5
7
9
9
8
7
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
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 Trestraou 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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