Siouville Surf Break

Lat Long: 49.56° N 1.86° W

Siouville 48 hour detailed Surf Forecast

Issued: 12 pm 25 Oct 2026 (local time)

Forecast update in  hr  min

Today's Siouville sea temperature is
16.8°C
2.3° 

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


How big are the waves at Siouville today (25 Oct):

  • Morning surf: Morning surf (25 Oct, local time) - 13ft (4.0m), 12s period with WNW swell.
  • Afternoon surf: Afternoon surf (25 Oct, local time) - 11ft (3.5m), 12s period with WNW swell.
  • Evening surf: Evening surf (25 Oct, local time) - 8ft (2.5m), 12s period with W swell.

The current surf forecast for Siouville at 9PM is: 2.5m 12s primary swell from a West direction (forecast issued at 12:00pm October 25). The wind direction is predicted to be onshore.

Time (CET) & DateWave HeightWave Period
Morning (25 Oct)13ft (4.0m)12s
Afternoon (25 Oct)11ft (3.5m)12s
Evening (25 Oct)8ft (2.5m)12s

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


Short Range Forecast

Light rain (total 6mm), mostly falling on Tue morning. Very mild (max 17°C on Mon afternoon, min 12°C on Sun night). Winds decreasing (near gales from the WNW on Sun morning, moderate winds from the W by Tue night).

Sun
25
Monday
26
Tuesday
27
9 AM
12 PM
3 PM
6 PM
9 PM
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
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
Wave
Height (m)
Direction
Period (s)
4
WNW
12
4
WNW
12
3.5
WNW
12
3
WNW
12
2.5
WNW
12
2.1
W
12
1.9
W
12
1.5
W
12
1.1
W
12
0.9
WNW
12
0.8
W
11
1.7
SW
8
1.5
W
11
1.7
W
11
1.7
W
11
1.9
W
11
3
W
12
3
W
13
2.5
W
13
2.5
W
12
2.5
W
12
Wave Graph
Metric surfscale
Energy kJ
4811
4144
3377
2352
1725
1292
1022
636
341
224
157
419
507
639
676
906
2259
2444
2305
2050
1806
Wind (km/h)
55
WNW
50
WNW
50
WNW
35
WNW
30
W
25
WSW
30
SSW
40
SSW
45
SSW
45
SSW
35
SW
35
SSW
40
SSW
45
SSW
50
SSW
50
SSW
45
WSW
40
W
35
W
35
W
30
WNW
Wind State
on
on
on
on
on
cross-on
cross-on
cross
cross
cross
cross-on
cross-on
cross
cross
cross
cross
cross-on
on
on
on
on
High Tide
7:38AM4.53m
7:52PM4.66m
8:13AM4.78m
8:29PM4.85m
8:49AM4.93m
9:08PM4.91m
Low Tide
2:11PM0.33m
2:29AM0.09m
2:49PM0.10m
3:08AM0.01m
3:29PM-0.01m
clear
clear
clear
part cloud
part cloud
cloud
cloud
cloud
light rain
cloud
cloud
part cloud
cloud
cloud
part cloud
part cloud
light rain
rain showers
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:43
—
—
—
—
—
—
7:45
—
—
—
—
—
—
—
7:46
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
4:58
—
—
—
—
—
—
—
5:55
—
—
—
—
—
—
—
5:54
—
—
 mm
—
—
—
—
—
—
—
—
2
—
—
—
—
—
—
—
3
1
—
—
—
Temp °C
14
14
14
13
13
14
13
12
13
15
17
17
16
16
17
16
15
15
14
14
14
Feels °C
3
3
3
5
6
8
7
4
5
8
12
12
10
9
9
7
8
7
6
6
7
  • 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 Siouville 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.


Nearest locationNearest