Siouville Surf Break

Lat Long: 49.56° N 1.86° W

Siouville 48 hour detailed Surf Forecast

Issued: 7 am 19 Oct 2026 (local time)

Forecast update in  hr  min

Today's Siouville sea temperature is
17.6°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 (19 Oct):

  • Morning surf: Morning surf (19 Oct, local time) - 1.5ft (0.4m), 5s period with NNW swell.
  • Afternoon surf: Afternoon surf (19 Oct, local time) - 1ft (0.3m), 17s period with WNW swell.
  • Evening surf: Evening surf (19 Oct, local time) - 1.5ft (0.4m), 16s period with WNW swell.

The current surf forecast for Siouville at 1PM is: 0.3m 17s primary swell from a West-northwest direction and 0.3m 4s secondary swell from a North-northwest direction (forecast issued at 07:00am October 19). An open ocean swell of 0.4m 3s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (CEST) & DateWave HeightWave Period
Morning (19 Oct)1.5ft (0.4m)5s
Afternoon (19 Oct)1ft (0.3m)17s
Evening (19 Oct)1.5ft (0.4m)16s

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


Short Range Forecast

Heavy rain (total 32mm), heaviest during Mon night. Very mild (max 14°C on Tue afternoon, min 9°C on Mon morning). Winds increasing (light winds from the N on Mon night, near gales from the W by Wed afternoon).

Monday
19
Tuesday
20
Wednesday
21
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)
1
0
0
0
1
1
1
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)
0.8
N
5
0.4
NNW
5
0.2
W
10
0.3
WNW
17
0.4
WNW
16
0.4
WNW
16
0.5
W
15
0.6
WNW
15
0.6
WNW
14
0.6
WNW
13
0.6
W
13
0.8
W
13
0.6
W
12
0.6
W
12
0.6
W
12
1.9
SSW
6
2.1
W
6
3
W
8
4
W
9
5
W
13
5
WNW
13
4
W
12
3.5
W
11
Wave Graph
Metric surfscale
Energy kJ
37
9
7
59
87
83
110
167
147
139
126
215
110
106
108
221
335
913
2800
8162
7909
4604
2945
Wind (km/h)
15
E
20
SE
20
ESE
20
ESE
20
E
15
E
10
E
5
N
15
NW
30
NW
30
WNW
30
W
30
WSW
20
SSW
40
SSW
55
SSW
50
W
55
W
55
W
60
W
60
W
50
W
55
WSW
Wind State
off
cross-off
cross-off
cross-off
off
off
off
cross
cross-on
cross-on
cross-on
on
cross-on
cross
cross
cross
on
on
on
on
on
on
on
High Tide
3:09PM3.08m
4:37AM2.93m
5:07PM3.11m
6:05AM3.15m
6:16PM3.36m
Low Tide
9:10AM1.90m
10:08PM1.77m
10:46AM1.92m
11:40PM1.63m
12:12PM1.72m
light rain
rain showers
clear
clear
clear
part cloud
cloud
light rain
mod rain
light rain
light rain
part cloud
clear
clear
cloud
light rain
light rain
rain showers
light rain
rain showers
rain showers
light rain
light rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
—
8:33
—
—
—
—
—
—
—
8:34
—
—
—
—
—
—
—
8:37
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
—
—
7:09
—
—
—
—
—
—
—
7:07
—
—
—
—
—
—
—
7:06
—
—
 mm
3
1
—
—
—
—
—
4
6
4
1
—
—
—
—
4
1
1
1
1
1
1
1
Temp °C
11
10
9
12
12
12
12
11
12
13
13
13
14
14
13
14
13
12
12
12
13
13
14
Feels °C
7
5
3
7
7
8
9
10
9
8
7
6
7
9
5
4
3
0
-1
-1
0
2
3
  • 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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