Siouville Surf Break

Lat Long: 49.56° N 1.86° W

Siouville 48 hour detailed Surf Forecast

Issued: 1 pm 07 Aug 2026 (local time)

Forecast update in  hr  min

Today's Siouville sea temperature is
18.9° C
1.6° 

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 (07 Aug):

  • Morning surf: Morning surf (07 Aug, local time) - 1.5ft (0.4m), 6s period with WNW swell.
  • Afternoon surf: Afternoon surf (07 Aug, local time) - 0.5ft (0.2m), 9s period with W swell.
  • Evening surf: Evening surf (07 Aug, local time) - 0.5ft (0.2m), 9s period with W swell.

The current surf forecast for Siouville at 5PM is: 0.2m 9s primary swell from a West direction and 0.2m 5s secondary swell from a West direction, 0.2m 2s secondary swell from a North-northwest direction (forecast issued at 01:00pm August 07). The wind direction is predicted to be cross-onshore.

Time (CEST) & DateWave HeightWave Period
Morning (07 Aug)1.5ft (0.4m)6s
Afternoon (07 Aug)0.5ft (0.2m)9s
Evening (07 Aug)0.5ft (0.2m)9s

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


Short Range Forecast

Mostly dry. Warm (max 25°C on Sat afternoon, min 16°C on Fri night). Wind will be generally light.

Fri
7
Saturday
8
Sunday
9
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)
0.4
WNW
6
0.2
W
9
0.2
W
9
0.2
W
9
0.2
W
9
0.2
W
9
0.2
W
9
0.2
W
9
0.2
W
9
0.2
W
9
0.2
W
9
0.2
W
9
0.2
W
9
0.2
W
9
0.1
W
9
0.1
W
9
0.1
W
9
0.1
W
9
0.1
W
9
0.5
WNW
3
0.6
WNW
4
Wave Graph
Metric surfscale
Energy kJ
12
7
6
6
6
6
6
6
6
6
6
6
7
7
2
2
2
2
2
6
9
Wind (km/h)
10
NW
20
NW
20
NW
15
NNW
10
NNE
10
ENE
15
E
15
E
10
ESE
5
NNW
15
NNE
25
ENE
20
E
20
E
10
E
0
SSE
10
NW
15
WNW
20
WNW
20
WNW
15
WNW
Wind State
cross-on
cross-on
cross-on
cross
cross-off
cross-off
off
off
off
cross
cross-off
off
off
off
off
glassy
cross-on
cross-on
on
cross-on
on
High Tide
3:37PM3.67m
4:16AM3.54m
5:02PM3.61m
5:49AM3.53m
6:27PM3.76m
Low Tide
9:41AM1.19m
10:24PM1.34m
11:04AM1.37m
11:59PM1.31m
12:39PM1.31m
clear
clear
clear
clear
clear
part cloud
part cloud
clear
part cloud
part cloud
part cloud
part cloud
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:47
6:48
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
9:38
9:37
9:36
 mm
Temp °C
17
17
17
18
17
17
16
17
21
23
25
25
23
22
20
19
21
21
21
21
20
Feels °C
15
14
13
15
15
15
13
14
19
21
21
20
18
19
19
19
20
19
17
17
18
  • 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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