Siouville Surf Break

Lat Long: 49.56° N 1.86° W

Siouville 48 hour detailed Surf Forecast

Issued: 7 pm 21 Jul 2026 (local time)

Forecast update in  hr  min

Today's Siouville sea temperature is
18.4° C
1.8° 

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 Jul):

  • Morning surf: Morning surf (22 Jul, local time) - 0.5ft (0.2m), 10s period with W swell.
  • Afternoon surf: Afternoon surf (22 Jul, local time) - 0.5ft (0.2m), 9s period with W swell.
  • Evening surf: Evening surf (22 Jul, local time) - 0.5ft (0.2m), 9s period with W swell.

The current surf forecast for Siouville at 3AM is: 0.2m 10s primary swell from a West direction (forecast issued at 07:00pm July 21). An open ocean swell of 0.1m 4s is not directed at the surf break. The wind direction is predicted to be glassy.

Time (CEST) & DateWave HeightWave Period
Morning (22 Jul)0.5ft (0.2m)10s
Afternoon (22 Jul)0.5ft (0.2m)9s
Evening (22 Jul)0.5ft (0.2m)9s

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


Short Range Forecast

Mostly dry. Warm (max 23°C on Thu afternoon, min 18°C on Tue night). Wind will be generally light.

Tue
21
Wednesday
22
Thursday
23
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)
0.2
W
10
0.2
W
10
0.2
W
10
0.2
W
10
0.2
W
10
0.2
W
10
0.2
W
10
0.2
W
10
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
Wave Graph
Metric surfscale
Energy kJ
8
8
8
8
8
8
7
7
7
7
7
7
6
6
6
6
6
6
6
Wind (km/h)
20
NNE
15
NE
10
NE
5
NE
0
E
5
SSE
10
W
15
WNW
15
NW
15
NNW
15
E
15
E
15
ESE
15
ESE
15
ESE
10
NE
15
NE
15
E
15
E
Wind State
cross-off
cross-off
cross-off
glassy
glassy
glassy
on
on
cross-on
cross
off
off
off
off
off
cross-off
cross-off
off
off
High Tide
2:32PM3.74m
2:50AM3.62m
3:26PM3.51m
3:51AM3.34m
4:32PM3.35m
Low Tide
9:04PM1.24m
9:27AM1.25m
9:57PM1.51m
10:22AM1.54m
clear
clear
clear
clear
clear
clear
clear
clear
clear
cloud
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:24
6:24
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
10:02
10:01
10:00
 mm
Temp °C
20
20
19
19
18
18
19
20
21
21
20
19
19
18
20
22
23
23
21
Feels °C
17
17
18
19
18
18
18
17
18
19
18
17
17
16
18
20
20
20
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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