Siouville Surf Break

Lat Long: 49.56° N 1.86° W

Siouville 48 hour detailed Surf Forecast

Issued: 7 pm 21 Oct 2026 (local time)

Forecast update in  hr  min

Today's Siouville sea temperature is
17.5°C
2.7° 

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 (22 Oct):

  • Afternoon surf: Afternoon surf (22 Oct, local time) - 13ft (4.0m), 11s period with WNW swell.
  • Evening surf: Evening surf (22 Oct, local time) - 11ft (3.5m), 9s period with W swell.

The current surf forecast for Siouville at 12AM is: 3.0m 9s primary swell from a West direction (forecast issued at 07:00pm October 21). The wind direction is predicted to be onshore.

Time (CEST) & DateWave HeightWave Period
Morning (22 Oct)--
Afternoon (22 Oct)13ft (4.0m)11s
Evening (22 Oct)11ft (3.5m)9s

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


Short Range Forecast

Heavy rain (total 51mm), heaviest during Thu morning. Very mild (max 15°C on Thu afternoon, min 12°C on Thu night). Winds increasing (moderate winds from the WSW on Thu afternoon, severe gales from the S by Thu night).

Wed
21
Thursday
22
Friday
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
1
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)
4
W
11
3.5
W
9
3
W
9
3
W
8
3.5
W
9
3
W
9
2.5
W
10
2.1
W
10
1.7
W
11
1.2
W
11
2.3
SSW
6
3
SW
7
4.5
SW
9
7
W
15
7
WNW
15
6
WNW
14
5
WNW
13
4.5
WNW
12
4
WNW
10
Wave Graph
Metric surfscale
Energy kJ
3183
1935
1455
1389
2140
1781
1218
973
658
338
359
874
2917
22584
21817
14073
8993
5554
2734
Wind (km/h)
50
W
45
W
45
W
55
WSW
55
WSW
45
W
30
W
20
WSW
25
SSW
45
S
55
S
55
SSW
80
S
80
W
80
WNW
75
WNW
65
WNW
60
WNW
50
WNW
Wind State
on
on
on
cross-on
cross-on
on
on
cross-on
cross
cross
cross
cross
cross
on
on
on
on
cross-on
cross-on
High Tide
6:16PM3.36m
6:54AM3.48m
7:02PM3.69m
7:31AM3.84m
7:40PM4.04m
Low Tide
00:45AM1.32m
1:09PM1.38m
1:32AM0.95m
1:53PM1.01m
rain showers
rain showers
light rain
light rain
thunderstorm
rain showers
part cloud
cloud
light rain
light rain
mod rain
rain showers
light rain
mod rain
light rain
rain showers
cloud
rain showers
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
—
—
—
—
—
8:37
—
—
—
—
—
—
—
8:40
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:06
—
—
—
—
—
—
—
7:04
—
—
—
—
—
—
—
7:01
—
—
 mm
1
1
1
1
3
7
—
—
1
2
7
2
3
7
2
1
—
1
—
Temp °C
13
13
14
14
13
14
14
15
14
14
14
15
12
14
12
12
12
12
13
Feels °C
1
3
5
3
3
5
7
10
10
6
4
5
-4
-1
-3
-3
-3
-2
1
  • 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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