Siouville Surf Break

Lat Long: 49.56° N 1.86° W

Siouville 48 hour detailed Surf Forecast

Issued: 7 am 05 Aug 2026 (local time)

Forecast update in  hr  min

Today's Siouville sea temperature is
18.9° 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 (05 Aug):

  • Morning surf: Morning surf (05 Aug, local time) - 4ft (1.2m), 6s period with W swell.
  • Afternoon surf: Afternoon surf (05 Aug, local time) - 4.5ft (1.3m), 7s period with W swell.
  • Evening surf: Evening surf (05 Aug, local time) - 4.5ft (1.3m), 8s period with W swell.

The current surf forecast for Siouville at 3PM is: 1.3m 7s primary swell from a West direction (forecast issued at 07:00am August 05). The wind direction is predicted to be onshore.

Time (CEST) & DateWave HeightWave Period
Morning (05 Aug)4ft (1.2m)6s
Afternoon (05 Aug)4.5ft (1.3m)7s
Evening (05 Aug)4.5ft (1.3m)8s

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


Short Range Forecast

Mostly dry. Very mild (max 18°C on Wed morning, min 16°C on Wed night). Winds decreasing (fresh winds from the W on Wed morning, light winds from the N by Fri morning).

Wednesday
5
Thursday
6
Friday
7
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
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)
1.2
WSW
6
1.3
WSW
6
1.2
W
6
1.3
W
7
1.3
W
7
1.3
W
8
1.3
W
7
1.3
WNW
7
1.1
WNW
7
1
WNW
7
0.8
W
6
0.9
WNW
6
0.7
WNW
6
0.7
WNW
6
0.7
WNW
6
0.8
WNW
5
0.7
NW
5
0.6
NW
4
0.4
WNW
6
0.2
W
9
0.2
W
9
0.2
W
9
0.2
W
9
Wave Graph
Metric surfscale
Energy kJ
97
126
109
144
163
187
186
171
114
93
52
57
41
40
39
32
24
13
10
7
6
6
6
Wind (km/h)
30
SW
30
W
30
W
30
W
25
W
25
W
30
WNW
25
NW
20
NW
20
NW
20
NW
20
NW
20
W
20
WNW
20
WNW
20
NNW
15
N
5
N
5
WNW
20
NW
15
NW
15
NNW
10
N
Wind State
cross-on
on
on
on
on
on
on
cross-on
cross-on
cross-on
cross-on
cross-on
on
on
cross-on
cross
cross
cross
cross-on
cross-on
cross-on
cross-on
cross
High Tide
1:38PM4.08m
1:56AM4.03m
2:30PM3.87m
2:56AM3.75m
3:37PM3.67m
Low Tide
7:55AM0.65m
8:15PM0.97m
8:41AM0.91m
9:10PM1.18m
9:41AM1.19m
10:24PM1.34m
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:43
6:43
6:45
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
9:43
9:40
9:38
 mm
Temp °C
18
18
18
18
18
18
18
17
16
16
16
16
17
17
17
17
16
16
17
17
17
18
17
Feels °C
15
15
14
13
14
14
13
13
12
12
12
12
14
13
13
14
13
15
16
14
14
15
14
  • 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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