Siouville Surf Break

Lat Long: 49.56° N 1.86° W

Siouville 48 hour detailed Surf Forecast

Issued: 1 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):

  • Morning surf: Morning surf (22 Aug, local time) - 1.5ft (0.4m), 6s period with W swell.
  • 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 4PM is: 0.4m 9s primary swell from a West direction and 0.2m 4s secondary swell from a West direction (forecast issued at 01:00pm August 22). An open ocean swell of 0.6m 4s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (CEST) & DateWave HeightWave Period
Morning (22 Aug)1.5ft (0.4m)6s
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

Mostly dry. Warm (max 22°C on Mon afternoon, min 17°C on Sat night). Winds decreasing (strong winds from the ENE on Mon night, light winds from the SE by Tue morning).

Sat
22
Sunday
23
Monday
24
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
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)
0.3
W
8
0.4
W
8
0.4
W
9
0.4
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
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
12
21
28
27
14
14
14
14
6
6
6
6
11
9
8
7
7
2
2
2
2
Wind (km/h)
20
ENE
20
NE
20
NE
20
NE
20
ENE
20
ENE
15
E
20
E
30
E
30
E
30
ENE
30
ENE
35
ENE
35
E
35
E
40
E
40
E
40
E
35
ENE
40
ENE
40
ENE
Wind State
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
off
off
off
off
off
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
10:34AM1.92m
11:52PM1.89m
12:33PM1.90m
1:27AM1.66m
1:47PM1.64m
clear
part cloud
clear
cloud
cloud
cloud
clear
part cloud
part cloud
clear
part cloud
part cloud
part cloud
clear
part cloud
cloud
part cloud
cloud
part cloud
part cloud
part 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
18
18
19
18
17
18
18
17
18
19
20
18
18
18
17
17
18
20
22
20
20
Feels °C
15
14
14
14
13
15
15
13
12
13
14
13
12
12
11
10
10
12
16
12
12
  • 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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