Siouville Surf Break

Lat Long: 49.56° N 1.86° W

Siouville 48 hour detailed Surf Forecast

Issued: 1 pm 24 Sep 2026 (local time)

Forecast update in  hr  min

Today's Siouville sea temperature is
18.8°C
2.6° 

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 (24 Sep):

  • Morning surf: Morning surf (24 Sep, local time) - 2.5ft (0.7m), 12s period with W swell.
  • Afternoon surf: Afternoon surf (24 Sep, local time) - 2ft (0.6m), 11s period with W swell.
  • Evening surf: Evening surf (24 Sep, local time) - 1.5ft (0.5m), 11s period with W swell.

The current surf forecast for Siouville at 8PM is: 0.5m 11s primary swell from a West direction (forecast issued at 01:00pm September 24). An open ocean swell of 0.1m 4s is not directed at the surf break. The wind direction is predicted to be offshore.

Time (CEST) & DateWave HeightWave Period
Morning (24 Sep)2.5ft (0.7m)12s
Afternoon (24 Sep)2ft (0.6m)11s
Evening (24 Sep)1.5ft (0.5m)11s

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


Short Range Forecast

Mostly dry. Warm (max 21°C on Thu night, min 15°C on Fri night). Wind will be generally light.

Thu
24
Friday
25
Saturday
26
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
1
1
1
1
1
1
2
2
1
0
0
1
0
0
0
1
1
1
1
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.6
W
12
0.6
W
12
0.6
W
11
0.5
W
11
0.5
W
11
0.5
W
11
0.2
WNW
21
0.6
WNW
19
0.9
WNW
17
1
WNW
16
1.2
WNW
15
1.2
WNW
14
1.2
WNW
14
1.1
WNW
14
1
WNW
13
1.1
W
13
1
W
13
0.9
WNW
12
0.9
WNW
12
0.8
WNW
12
0.8
W
12
Wave Graph
Metric surfscale
Energy kJ
101
96
86
61
61
58
42
274
482
540
693
631
631
521
384
421
345
248
240
189
169
Wind (km/h)
10
SE
10
SSW
5
WNW
10
ENE
15
E
5
ESE
10
SE
5
SSW
10
S
5
SW
10
NW
20
NW
20
NW
20
NNW
25
NNW
25
N
20
N
15
N
15
N
10
NE
10
ENE
Wind State
cross-off
cross-on
glassy
off
off
off
cross-off
cross
cross
cross-on
cross-on
cross-on
cross-on
cross
cross
cross
cross
cross
cross
cross-off
cross-off
High Tide
8:14AM3.83m
8:21PM4.12m
8:44AM4.16m
8:52PM4.43m
9:14AM4.46m
9:23PM4.69m
Low Tide
2:35PM0.96m
2:55AM0.55m
3:09PM0.62m
3:28AM0.24m
3:42PM0.34m
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
cloud
cloud
part cloud
part cloud
cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
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7:56
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7:58
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—
—
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<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
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8:01
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8:00
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7:58
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 mm
—
—
—
—
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—
—
—
—
—
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—
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Temp °C
17
18
19
20
20
21
19
18
18
19
18
17
17
16
15
15
15
16
16
15
15
Feels °C
17
18
19
18
18
20
17
17
17
19
17
14
15
13
11
11
11
14
14
13
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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