Siouville Surf Break

Lat Long: 49.56° N 1.86° W

Siouville 48 hour detailed Surf Forecast

Issued: 1 pm 09 Aug 2026 (local time)

Forecast update in  hr  min

Today's Siouville sea temperature is
19.0° C
1.7° 

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 (09 Aug):

  • Morning surf: Morning surf (09 Aug, local time) - 0.5ft (0.1m), 9s period with W swell.
  • Afternoon surf: Afternoon surf (09 Aug, local time) - 1.5ft (0.4m), 3s period with SW swell.
  • Evening surf: Evening surf (09 Aug, local time) - 2ft (0.6m), 3s period with W swell.

The current surf forecast for Siouville at 9PM is: 0.6m 3s primary swell from a West direction (forecast issued at 01:00pm August 09). The wind direction is predicted to be onshore.

Time (CEST) & DateWave HeightWave Period
Morning (09 Aug)0.5ft (0.1m)9s
Afternoon (09 Aug)1.5ft (0.4m)3s
Evening (09 Aug)2ft (0.6m)3s

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


Short Range Forecast

Mostly dry. Warm (max 28°C on Wed morning, min 17°C on Mon morning). Winds increasing (light winds from the NW on Mon morning, fresh winds from the ENE by Tue night).

Sun
9
Monday
10
Tuesday
11
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)
0.1
W
9
0.4
SW
3
0.2
W
9
0.6
W
3
0.8
WNW
4
0.9
WNW
5
0.7
WNW
5
0.5
W
5
0.4
WNW
4
0.2
W
9
0.2
WNW
9
0.2
WNW
8
0.2
W
8
0.2
WNW
8
0.2
WNW
8
0.3
WNW
8
0.3
WNW
8
0.2
WNW
8
0.2
WNW
8
0.2
W
8
0.2
W
8
Wave Graph
Metric surfscale
Energy kJ
2
2
6
7
20
33
19
11
6
6
7
7
6
7
7
13
13
6
6
5
5
Wind (km/h)
15
WSW
15
WSW
20
W
25
WNW
25
WNW
15
NNW
15
NNW
10
NW
10
NNW
20
NNW
15
N
15
N
10
NNE
15
ENE
20
ENE
25
E
25
E
25
E
25
ENE
25
ENE
30
ENE
Wind State
on
cross-on
on
on
on
cross-on
cross-on
cross-on
cross-on
cross
cross
cross
cross-off
cross-off
off
off
off
off
off
off
off
High Tide
6:27PM3.76m
7:10AM3.74m
7:36PM4.07m
8:14AM4.05m
8:32PM4.42m
Low Tide
12:39PM1.31m
1:26AM1.02m
1:55PM1.03m
2:31AM0.60m
2:53PM0.68m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:50
6:50
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
9:36
9:34
9:31
 mm
Temp °C
20
20
20
20
20
19
18
17
18
20
22
22
20
20
19
18
21
23
25
23
22
Feels °C
19
18
17
17
17
17
16
16
17
18
20
20
18
18
17
14
15
17
20
17
16
  • 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