Siouville Surf Break

Lat Long: 49.56° N 1.86° W

Siouville 48 hour detailed Surf Forecast

Issued: 1 am 06 Sep 2026 (local time)

Forecast update in  hr  min

Today's Siouville sea temperature is
19.0°C
2.0° 

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 (06 Sep):

  • Morning surf: Morning surf (06 Sep, local time) - 1.5ft (0.5m), 10s period with W swell.
  • Afternoon surf: Afternoon surf (06 Sep, local time) - 1.5ft (0.4m), 9s period with W swell.
  • Evening surf: Evening surf (06 Sep, local time) - 1.5ft (0.4m), 9s period with W swell.

The current surf forecast for Siouville at 7AM is: 0.6m 10s primary swell from a West direction (forecast issued at 01:00am September 06). An open ocean swell of 0.3m 2s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (CEST) & DateWave HeightWave Period
Morning (06 Sep)1.5ft (0.5m)10s
Afternoon (06 Sep)1.5ft (0.4m)9s
Evening (06 Sep)1.5ft (0.4m)9s

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


Short Range Forecast

Moderate rain (total 11mm), heaviest on Tue morning. Warm (max 25°C on Sun night, min 15°C on Tue morning). Winds increasing (light winds from the S on Sun afternoon, fresh winds from the NW by Tue night).

Sunday
6
Monday
7
Tuesday
8
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)
1
1
0
1
0
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
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.7
W
10
0.6
W
10
0.5
W
10
0.5
W
10
0.5
W
9
0.4
W
9
0.4
W
9
0.4
W
9
0.5
W
9
0.6
W
9
0.4
WNW
16
0.7
W
15
0.9
W
14
1
W
13
1
W
13
1
W
12
1.2
W
12
1.2
W
12
0.9
W
11
1.6
W
5
1.4
W
6
0.8
W
10
1.3
W
9
1.4
WNW
9
Wave Graph
Metric surfscale
Energy kJ
102
74
49
47
42
26
25
25
38
54
82
209
297
340
330
285
396
387
191
143
151
115
287
333
Wind (km/h)
10
E
15
ESE
20
SE
15
SSE
10
S
5
S
15
SE
10
SE
15
W
20
W
20
W
25
WSW
25
WSW
20
WNW
25
WNW
25
W
25
WSW
25
WSW
25
SW
30
WSW
25
WSW
15
NNW
25
WNW
35
NW
Wind State
off
off
cross-off
cross-off
cross
cross
cross-off
cross-off
on
on
on
on
cross-on
on
on
on
on
cross-on
cross-on
cross-on
on
cross-on
on
cross-on
High Tide
4:04AM3.34m
4:52PM3.45m
5:56AM3.38m
6:28PM3.67m
7:17AM3.68m
7:34PM4.04m
Low Tide
11:01AM1.56m
00:00AM1.34m
12:39PM1.40m
1:23AM0.97m
1:50PM1.04m
part cloud
clear
clear
cloud
cloud
cloud
clear
clear
part cloud
cloud
cloud
part cloud
part cloud
cloud
part cloud
part cloud
cloud
cloud
light rain
light rain
light rain
light rain
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:28
7:30
7:31
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:40
8:38
8:37
 mm
4
4
2
1
Temp °C
16
16
16
19
21
23
25
25
20
18
18
18
18
17
16
16
16
17
15
16
16
16
17
17
Feels °C
14
13
12
16
18
21
22
23
18
17
17
16
16
15
12
12
12
13
11
12
12
13
12
9
  • 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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