Siouville Surf Break

Lat Long: 49.56° N 1.86° W

Siouville 48 hour detailed Surf Forecast

Issued: 7 pm 22 Aug 2026 (local time)

Forecast update in  hr  min

Today's Siouville sea temperature is
19.2°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 (22 Aug):

  • Afternoon surf: Afternoon surf (22 Aug, local time) - 1.5ft (0.4m), 9s period with W swell.
  • Evening surf: Evening surf (22 Aug, local time) - 1.5ft (0.4m), 9s period with W swell.

The current surf forecast for Siouville at 11PM is: 0.3m 9s primary swell from a West direction (forecast issued at 07:00pm August 22). An open ocean swell of 0.4m 2s is not directed at the surf break. The wind direction is predicted to be offshore.

Time (CEST) & DateWave HeightWave Period
Morning (22 Aug)--
Afternoon (22 Aug)1.5ft (0.4m)9s
Evening (22 Aug)1.5ft (0.4m)9s

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


Short Range Forecast

Light rain (total 2mm), mostly falling on Tue afternoon. Warm (max 22°C on Tue afternoon, min 17°C on Sat night). Winds decreasing (strong winds from the E on Mon morning, light winds from the ENE by Tue afternoon).

Sat
22
Sunday
23
Monday
24
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
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.4
W
10
0.4
W
9
0.3
W
9
0.3
W
9
0.3
W
9
0.3
W
9
0.3
W
9
0.2
W
9
0.2
W
9
0.2
W
8
0.2
W
12
0.2
W
11
0.2
W
10
0.2
W
10
0.2
W
10
0.1
W
10
0.1
W
9
0.1
W
9
0.1
W
9
Wave Graph
Metric surfscale
Energy kJ
28
27
14
14
14
14
14
6
6
6
11
9
8
7
7
2
2
2
2
Wind (km/h)
20
NE
20
NE
15
ENE
15
ENE
15
E
20
E
25
E
30
E
30
ENE
30
ENE
35
ENE
30
E
35
E
35
ENE
40
E
40
E
35
ENE
40
ENE
40
ENE
Wind State
cross-off
cross-off
off
cross-off
off
off
off
off
off
cross-off
off
off
off
off
off
off
off
cross-off
off
High Tide
5:01PM3.09m
5:57AM2.99m
6:33PM3.21m
7:15AM3.19m
7:34PM3.48m
Low Tide
11:52PM1.89m
12:33PM1.90m
1:27AM1.66m
1:47PM1.64m
clear
part cloud
cloud
cloud
clear
cloud
clear
clear
part cloud
cloud
part cloud
part cloud
part cloud
part cloud
cloud
part cloud
part cloud
part cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:07
7:09
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
9:12
9:09
9:07
 mm
Temp °C
19
18
17
18
18
17
18
19
20
18
18
18
17
17
18
20
21
20
20
Feels °C
14
14
13
15
15
14
12
13
14
13
12
12
11
10
10
12
14
13
13
  • 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