Siouville Surf Break

Lat Long: 49.56° N 1.86° W

Siouville 48 hour detailed Surf Forecast

Issued: 1 am 03 Sep 2026 (local time)

Forecast update in  hr  min

Today's Siouville sea temperature is
19.2°C
2.1° 

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 (03 Sep):

  • Morning surf: Morning surf (03 Sep, local time) - 4.5ft (1.4m), 7s period with W swell.
  • Afternoon surf: Afternoon surf (03 Sep, local time) - 4.5ft (1.4m), 7s period with W swell.
  • Evening surf: Evening surf (03 Sep, local time) - 3.5ft (1.1m), 8s period with W swell.

The current surf forecast for Siouville at 6AM is: 1.4m 7s primary swell from a West direction (forecast issued at 01:00am September 03). The wind direction is predicted to be cross-onshore.

Time (CEST) & DateWave HeightWave Period
Morning (03 Sep)4.5ft (1.4m)7s
Afternoon (03 Sep)4.5ft (1.4m)7s
Evening (03 Sep)3.5ft (1.1m)8s

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


Short Range Forecast

Some drizzle, heaviest during Thu afternoon. Very mild (max 19°C on Thu afternoon, min 15°C on Sat morning). Winds decreasing (fresh winds from the WSW on Fri morning, light winds from the NNW by Sat morning).

Thursday
3
Friday
4
Saturday
5
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
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
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)
1.5
W
7
1.4
W
7
1.4
W
7
1.4
WSW
7
1.4
W
7
1.4
W
7
1.2
W
7
1.1
W
8
1.1
W
8
1.4
WSW
5
1.6
W
6
1.7
W
7
1.7
W
7
1.5
W
8
1.4
W
8
1.3
WNW
8
1.2
WNW
9
1.1
WNW
9
0.9
W
9
0.9
W
9
0.8
W
9
0.8
WNW
10
0.7
WNW
10
0.7
W
10
Wave Graph
Metric surfscale
Energy kJ
236
215
209
214
203
200
155
133
138
105
193
255
270
263
277
246
227
202
133
133
113
136
108
102
Wind (km/h)
30
WSW
30
WSW
30
SW
30
SW
30
WSW
30
W
25
W
25
W
30
SW
35
SW
35
WSW
30
WSW
25
W
25
W
25
WNW
25
WNW
20
NW
15
NW
10
NW
10
NNW
10
WNW
10
NNW
15
ENE
20
E
Wind State
cross-on
cross-on
cross-on
cross-on
cross-on
on
on
on
cross-on
cross-on
cross-on
cross-on
on
on
on
cross-on
cross-on
cross-on
cross-on
cross-on
on
cross
off
off
High Tide
00:44AM4.38m
1:08PM4.20m
1:31AM4.03m
1:59PM3.87m
2:33AM3.63m
3:11PM3.56m
Low Tide
7:28AM0.68m
7:51PM0.88m
8:17AM1.04m
8:50PM1.19m
9:24AM1.39m
10:15PM1.41m
part cloud
cloud
cloud
cloud
rain showers
part cloud
part cloud
clear
part cloud
cloud
part cloud
cloud
cloud
clear
part cloud
part cloud
part cloud
clear
part cloud
clear
clear
clear
clear
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:24
7:26
7:26
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:46
8:45
8:43
 mm
1
Temp °C
18
18
18
18
19
19
19
19
19
19
19
19
18
18
17
17
16
16
15
16
16
17
18
17
Feels °C
15
15
15
15
17
17
17
17
16
15
15
16
15
15
13
13
12
14
13
15
15
16
17
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.


Nearest locationNearest