Siouville Surf Break

Lat Long: 49.56° N 1.86° W

Siouville 48 hour detailed Surf Forecast

Issued: 7 pm 02 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):

  • Afternoon surf: Afternoon surf (03 Sep, local time) - 2.5ft (0.8m), 4s period with WSW swell.
  • Evening surf: Evening surf (03 Sep, local time) - 4.5ft (1.3m), 6s period with W swell.

The current surf forecast for Siouville at 12AM is: 1.6m 7s primary swell from a West direction (forecast issued at 07:00pm September 02). The wind direction is predicted to be cross-onshore.

Time (CEST) & DateWave HeightWave Period
Morning (03 Sep)--
Afternoon (03 Sep)2.5ft (0.8m)4s
Evening (03 Sep)4.5ft (1.3m)6s

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 Wed night, min 15°C on Sat morning). Winds decreasing (fresh winds from the WSW on Fri morning, light winds from the NW by Sat morning).

Wed
2
Thursday
3
Friday
4
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
Swell
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
6
1.2
W
6
1.6
W
7
1.5
W
7
1.4
W
7
1.4
W
7
1.3
W
7
1.3
W
7
1.3
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
Wave Graph
Metric surfscale
Energy kJ
30
109
239
236
215
215
186
186
178
155
133
138
105
187
250
262
263
270
240
Wind (km/h)
25
SW
35
WSW
30
WSW
30
WSW
30
WSW
30
WSW
30
SW
30
SW
30
W
30
W
25
W
25
SW
35
SW
35
WSW
30
WSW
25
W
25
W
25
W
25
WNW
Wind State
cross-on
cross-on
on
cross-on
cross-on
cross-on
cross-on
cross-on
on
on
on
cross-on
cross-on
cross-on
on
on
on
on
cross-on
High Tide
00:44AM4.38m
1:08PM4.20m
1:31AM4.03m
1:59PM3.87m
Low Tide
7:06PM0.60m
7:28AM0.68m
7:51PM0.88m
8:17AM1.04m
8:50PM1.19m
part cloud
cloud
part cloud
part cloud
cloud
cloud
cloud
light rain
clear
part cloud
part cloud
part cloud
cloud
part cloud
cloud
cloud
clear
part cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:24
7:26
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:49
8:46
8:45
 mm
1
Temp °C
20
19
18
18
18
18
18
19
19
18
18
19
19
19
18
18
18
17
17
Feels °C
16
15
14
15
15
15
15
17
16
16
16
17
16
15
15
15
15
14
13
  • 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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