Siouville Surf Break

Lat Long: 49.56° N 1.86° W

Siouville 48 hour detailed Surf Forecast

Issued: 7 am 30 Jul 2026 (local time)

Forecast update in  hr  min

Today's Siouville sea temperature is
18.9° C
1.9° 

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 (30 Jul):

  • Morning surf: Morning surf (30 Jul, local time) - 1ft (0.3m), 8s period with WNW swell.
  • Afternoon surf: Afternoon surf (30 Jul, local time) - 1ft (0.3m), 8s period with WNW swell.
  • Evening surf: Evening surf (30 Jul, local time) - 1ft (0.3m), 8s period with WNW swell.

The current surf forecast for Siouville at 11AM is: 0.3m 8s primary swell from a West-northwest direction and 0.4m 4s secondary swell from a West-northwest direction (forecast issued at 07:00am July 30). The wind direction is predicted to be onshore.

Time (CEST) & DateWave HeightWave Period
Morning (30 Jul)1ft (0.3m)8s
Afternoon (30 Jul)1ft (0.3m)8s
Evening (30 Jul)1ft (0.3m)8s

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


Short Range Forecast

Mostly dry. Very mild (max 19°C on Thu afternoon, min 15°C on Sat morning). Wind will be generally light.

Thursday
30
Friday
31
Saturday
1
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
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
Height Map
Wave
Height (m)
Direction
Period (s)
0.6
WNW
5
0.3
WNW
8
0.3
WNW
8
0.3
WNW
8
0.3
WNW
8
0.3
WNW
8
0.5
W
8
0.3
WNW
8
0.6
NW
4
0.8
NW
5
0.7
N
4
0.6
N
4
0.6
NW
4
0.6
WNW
3
0.7
WNW
4
1
NW
4
0.8
WNW
5
0.6
WNW
5
0.5
WNW
5
0.3
W
10
0.3
W
10
0.3
W
9
0.4
WNW
9
Wave Graph
Metric surfscale
Energy kJ
17
14
14
14
14
14
34
13
12
26
17
13
11
9
13
39
30
20
13
17
17
15
27
Wind (km/h)
15
NW
10
W
15
W
20
WSW
15
W
15
WNW
10
W
15
NW
20
NNW
20
N
20
N
20
NNW
20
NW
25
WNW
20
NW
25
N
20
N
15
N
15
NNW
20
NW
20
NW
15
NW
10
NNW
Wind State
cross-on
on
on
on
on
on
on
cross-on
cross
cross
cross
cross-on
cross-on
cross-on
cross-on
cross
cross
cross
cross-on
cross-on
cross-on
cross-on
cross-on
High Tide
10:10AM4.10m
10:19PM4.43m
10:42AM4.22m
10:50PM4.53m
11:13AM4.30m
Low Tide
4:40PM0.67m
5:03AM0.35m
5:13PM0.56m
5:35AM0.25m
5:45PM0.52m
part cloud
clear
clear
part cloud
cloud
cloud
cloud
cloud
part cloud
clear
clear
cloud
part cloud
cloud
clear
clear
clear
clear
clear
clear
part cloud
cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:33
6:35
6:37
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
9:52
9:50
9:49
 mm
Temp °C
18
18
18
19
19
19
18
18
17
16
17
18
19
18
19
17
16
15
17
17
17
18
17
Feels °C
18
18
17
18
18
18
18
17
14
12
13
14
15
14
15
12
12
12
15
14
13
15
15
  • 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.


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