Siouville Surf Break

Lat Long: 49.56° N 1.86° W

Siouville 48 hour detailed Surf Forecast

Issued: 1 am 19 Oct 2026 (local time)

Forecast update in  hr  min

Today's Siouville sea temperature is
17.8°C
2.9° 

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 (0.5m), 5s period with N 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 (0.5m), 16s period with W swell.

The current surf forecast for Siouville at 7AM is: 0.3m 10s primary swell from a West direction and 0.6m 5s secondary swell from a North direction (forecast issued at 01:00am October 19). An open ocean swell of 0.4m 6s is not directed at the surf break, a second open ocean swell of 0.2m 2s 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 (0.5m)5s
Afternoon (19 Oct)1ft (0.3m)17s
Evening (19 Oct)1.5ft (0.5m)16s

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


Short Range Forecast

Heavy rain (total 36mm), heaviest during Mon night. Very mild (max 14°C on Tue afternoon, min 10°C on Mon morning). Winds increasing (light winds from the NE on Mon night, near gales from the WNW by Wed morning).

Monday
19
Tuesday
20
Wednesday
21
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
1
1
1
1
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)
0.3
W
10
0.3
W
10
0.6
N
5
0.4
NNW
5
0.3
WNW
17
0.4
WNW
16
0.5
W
16
0.5
W
15
0.6
WNW
15
0.6
WNW
14
0.8
WNW
13
0.6
W
13
1.2
NW
13
0.6
W
12
0.6
W
12
0.6
W
12
1.8
SSW
5
3
WSW
7
3
W
8
3.5
W
10
3.5
W
12
3.5
W
11
3.5
W
9
3.5
W
9
Wave Graph
Metric surfscale
Energy kJ
18
17
17
7
59
87
127
110
167
147
225
126
480
110
106
108
183
756
1320
2279
2915
2558
1904
1989
Wind (km/h)
20
NNE
10
NE
20
SSE
25
SE
20
SE
20
E
15
E
10
ENE
10
NE
15
NNW
25
NNW
30
NW
30
WNW
30
W
25
SW
40
SSW
40
S
45
WSW
55
WNW
50
WNW
50
W
50
W
45
W
50
WSW
Wind State
cross-off
cross-off
cross-off
cross-off
cross-off
off
off
off
cross-off
cross-on
cross-on
cross-on
on
on
cross-on
cross
cross
cross-on
on
on
on
on
on
cross-on
High Tide
2:32AM3.01m
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
light rain
rain showers
clear
clear
clear
clear
cloud
light rain
mod rain
mod rain
light rain
part cloud
clear
clear
cloud
light rain
light rain
light rain
light rain
light rain
light rain
light rain
thunderstorm
<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
1
2
1
—
—
—
—
—
2
6
6
2
—
—
—
—
3
1
2
1
1
1
1
2
Temp °C
11
12
11
10
12
13
13
13
10
11
13
13
13
14
14
14
13
14
13
12
13
13
13
14
Feels °C
6
9
6
4
7
7
9
10
8
8
9
7
6
8
9
6
5
5
2
1
2
2
3
4
  • 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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