Siouville Surf Break

Lat Long: 49.56° N 1.86° W

Siouville 48 hour detailed Surf Forecast

Issued: 7 pm 29 Aug 2026 (local time)

Forecast update in  hr  min

Today's Siouville sea temperature is
19.3°C
2.1° 

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 (29 Aug):

  • Afternoon surf: Afternoon surf (29 Aug, local time) - 7ft (2.1m), 6s period with WSW swell.
  • Evening surf: Evening surf (29 Aug, local time) - 10ft (3.0m), 9s period with W swell.

The current surf forecast for Siouville at 10PM is: 3.0m 9s primary swell from a West direction (forecast issued at 07:00pm August 29). The wind direction is predicted to be onshore.

Time (CEST) & DateWave HeightWave Period
Morning (29 Aug)--
Afternoon (29 Aug)7ft (2.1m)6s
Evening (29 Aug)10ft (3.0m)9s

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


Short Range Forecast

Light rain (total 5mm), mostly falling on Sun morning. Warm (max 20°C on Sun afternoon, min 16°C on Mon night). Winds decreasing (strong winds from the WSW on Sat night, light winds from the W by Tue morning).

Sat
29
Sunday
30
Monday
31
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)
3
WSW
8
3
W
9
2.5
W
9
2.1
W
9
1.8
W
9
1.5
W
9
1.4
W
9
0.9
W
9
1.1
W
9
1.2
W
9
1.8
WSW
6
2.5
W
8
2.5
W
8
2.4
W
9
2.1
W
10
2
W
10
1.9
W
10
1.8
W
9
1.5
W
9
Wave Graph
Metric surfscale
Energy kJ
1191
1517
1028
716
526
357
304
117
181
215
256
784
853
998
821
745
646
577
397
Wind (km/h)
60
WSW
50
WSW
40
W
35
WSW
30
WSW
25
SW
25
SW
30
SW
25
WSW
30
WSW
40
SW
45
WSW
40
WSW
35
W
30
W
35
W
30
W
25
WNW
20
W
Wind State
cross-on
on
on
on
on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
on
on
on
on
on
on
on
High Tide
10:24PM4.75m
10:45AM4.62m
10:55PM4.81m
11:16AM4.66m
Low Tide
4:45PM0.31m
5:05AM0.01m
5:18PM0.24m
5:38AM0.02m
5:52PM0.26m
clear
clear
part cloud
part cloud
part cloud
cloud
light rain
cloud
cloud
thunderstorm
thunderstorm
thunderstorm
rain showers
clear
clear
part cloud
clear
part cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:18
7:20
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:58
8:55
8:53
 mm
1
1
1
1
1
Temp °C
19
18
18
18
18
18
18
19
20
18
18
17
17
17
17
17
17
17
17
Feels °C
10
10
12
13
14
15
14
15
16
13
12
9
10
11
12
11
11
12
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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