Siouville Surf Break

Lat Long: 49.56° N 1.86° W

Siouville 48 hour detailed Surf Forecast

Issued: 1 pm 10 Jul 2026 (local time)

Forecast update in  hr  min

Today's Siouville sea temperature is
17.4° C
1.4° 

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 (10 Jul):

  • Morning surf: Morning surf (10 Jul, local time) - 1.5ft (0.4m), 9s period with WNW swell.
  • Afternoon surf: Afternoon surf (10 Jul, local time) - 1.5ft (0.5m), 9s period with W swell.
  • Evening surf: Evening surf (10 Jul, local time) - 1.5ft (0.5m), 9s period with W swell.

The current surf forecast for Siouville at 9PM is: 0.5m 9s primary swell from a West direction and 0.1m 12s secondary swell from a West direction (forecast issued at 01:00pm July 10). An open ocean swell of 0.6m 3s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (CEST) & DateWave HeightWave Period
Morning (10 Jul)1.5ft (0.4m)9s
Afternoon (10 Jul)1.5ft (0.5m)9s
Evening (10 Jul)1.5ft (0.5m)9s

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


Short Range Forecast

Light rain (total 2mm), mostly falling on Fri night. Warm (max 27°C on Fri afternoon, min 17°C on Sat night). Winds increasing (moderate winds from the ENE on Fri night, near gales from the ENE by Sun night).

Fri
10
Saturday
11
Sunday
12
Mon
13
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
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)
0.4
WNW
9
0.5
W
9
0.5
W
9
0.5
W
9
0.5
W
9
0.5
W
9
0.4
WNW
8
0.4
WNW
8
0.4
WNW
8
0.3
W
8
0.3
WNW
10
0.3
WNW
10
0.3
WNW
9
0.3
WNW
9
0.2
WNW
9
0.2
W
9
0.2
W
9
0.2
W
9
0.1
W
8
0.1
W
8
0.1
W
8
0.1
W
8
0.1
W
8
0.1
W
8
Wave Graph
Metric surfscale
Energy kJ
29
42
41
40
40
39
24
23
23
12
18
18
16
16
8
6
6
6
1
1
1
1
1
1
Wind (km/h)
20
ENE
25
NE
25
NE
25
ENE
35
ENE
35
ENE
20
ENE
30
ENE
35
ENE
35
ENE
35
NE
40
ENE
35
ENE
25
ENE
35
NE
40
ENE
40
ENE
35
ENE
45
ENE
50
ENE
50
ENE
50
ENE
45
ENE
45
ENE
Wind State
cross-off
cross-off
cross-off
cross-off
cross-off
off
cross-off
cross-off
off
cross-off
cross-off
cross-off
off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
off
cross-off
cross-off
High Tide
5:30PM3.80m
6:03AM3.78m
6:39PM3.97m
7:13AM3.96m
7:41PM4.22m
Low Tide
11:28AM1.11m
00:13AM1.17m
12:47PM1.06m
1:29AM0.92m
1:59PM0.87m
2:35AM0.58m
clear
clear
clear
clear
clear
clear
rain showers
clear
clear
clear
part cloud
clear
part cloud
rain showers
part cloud
clear
part cloud
part cloud
clear
clear
clear
clear
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:11
6:13
6:13
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
10:13
10:12
10:12
10:10
 mm
1
1
Temp °C
26
27
27
26
23
20
20
19
23
25
26
24
21
18
17
18
21
26
26
24
20
18
17
17
Feels °C
23
23
23
22
17
15
18
14
18
19
19
16
14
15
12
13
15
20
19
16
11
10
10
10
  • 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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