Siouville Surf Break

Lat Long: 49.56° N 1.86° W

Siouville 48 hour detailed Surf Forecast

Issued: 1 am 25 Jul 2026 (local time)

Forecast update in  hr  min

Today's Siouville sea temperature is
18.6° 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 (25 Jul):

  • Morning surf: Morning surf (25 Jul, local time) - 1ft (0.3m), 4s period with NW swell.
  • Afternoon surf: Afternoon surf (25 Jul, local time) - 1.5ft (0.5m), 4s period with NW swell.
  • Evening surf: Evening surf (25 Jul, local time) - 3.5ft (1.0m), 4s period with WNW swell.

The current surf forecast for Siouville at 7AM is: 0.1m 8s primary swell from a West direction and 0.2m 4s secondary swell from a West-northwest direction (forecast issued at 01:00am July 25). The wind direction is predicted to be cross-onshore.

Time (CEST) & DateWave HeightWave Period
Morning (25 Jul)1ft (0.3m)4s
Afternoon (25 Jul)1.5ft (0.5m)4s
Evening (25 Jul)3.5ft (1.0m)4s

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


Short Range Forecast

Some drizzle, heaviest during Sun morning. Warm (max 20°C on Mon night, min 17°C on Sat night). Winds decreasing (fresh winds from the WSW on Sun morning, calm by Mon night).

Saturday
25
Sunday
26
Monday
27
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
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
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.2
W
8
0.1
W
8
0.1
W
8
0.5
NW
4
0.5
NW
4
0.6
WNW
3
0.9
WNW
4
1.3
WNW
5
1.4
WNW
6
1.2
W
6
1.3
W
6
1.3
W
6
1.3
W
6
1.4
W
6
1.5
W
6
1.5
W
6
1.4
WNW
7
1.1
W
7
1
W
8
0.8
W
8
0.8
W
8
0.7
W
8
0.7
W
9
0.5
W
7
Wave Graph
Metric surfscale
Energy kJ
5
1
1
9
8
9
29
82
118
91
100
111
112
123
173
194
173
113
118
84
86
69
74
25
Wind (km/h)
10
NNW
0
N
10
NNW
20
NW
20
WNW
25
W
30
W
30
WNW
25
W
30
WSW
35
WSW
30
W
30
W
30
WNW
35
W
30
WNW
25
NW
20
NW
10
NNW
10
WNW
15
W
15
W
15
W
10
WNW
Wind State
cross
glassy
cross
cross-on
cross-on
on
on
on
on
on
on
on
on
on
on
cross-on
cross-on
cross-on
cross-on
cross-on
on
on
on
on
High Tide
6:21AM3.19m
6:51PM3.41m
7:25AM3.33m
7:47PM3.59m
8:17AM3.53m
8:33PM3.83m
Low Tide
00:35AM1.68m
1:02PM1.69m
1:47AM1.52m
2:06PM1.52m
2:39AM1.27m
2:53PM1.28m
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
cloud
cloud
rain showers
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>
6:28
6:28
6:30
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
9:58
9:57
9:55
 mm
1
Temp °C
19
19
18
18
18
19
19
18
18
17
18
18
19
19
19
19
18
17
17
18
18
18
18
18
Feels °C
17
20
17
15
15
16
15
14
15
13
14
14
14
14
14
15
14
15
17
17
16
16
16
17
  • 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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