Siouville Surf Break

Lat Long: 49.56° N 1.86° W

Siouville 48 hour detailed Surf Forecast

Issued: 7 pm 18 Jul 2026 (local time)

Forecast update in  hr  min

Today's Siouville sea temperature is
18.0° C
1.6° 

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 (19 Jul):

  • Morning surf: Morning surf (19 Jul, local time) - 0.5ft (0.2m), 8s period with W swell.
  • Afternoon surf: Afternoon surf (19 Jul, local time) - 0.5ft (0.2m), 8s period with W swell.
  • Evening surf: Evening surf (19 Jul, local time) - 0.5ft (0.1m), 7s period with W swell.

The current surf forecast for Siouville at 1AM is: 0.2m 8s primary swell from a West direction (forecast issued at 07:00pm July 18). An open ocean swell of 0.2m 2s is not directed at the surf break. The wind direction is predicted to be offshore.

Time (CEST) & DateWave HeightWave Period
Morning (19 Jul)0.5ft (0.2m)8s
Afternoon (19 Jul)0.5ft (0.2m)8s
Evening (19 Jul)0.5ft (0.1m)7s

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


Short Range Forecast

Mostly dry. Warm (max 22°C on Sat night, min 15°C on Mon morning). Wind will be generally light.

Sat
18
Sunday
19
Monday
20
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)
0.2
W
8
0.2
W
8
0.2
W
8
0.2
W
8
0.2
W
8
0.2
W
8
0.2
W
8
0.2
W
8
0.1
W
8
0.1
W
7
0.1
W
10
0.1
W
10
0.1
W
10
0.1
W
12
0.1
W
12
0.1
W
12
0.1
W
12
0.1
W
11
0.1
W
11
Wave Graph
Metric surfscale
Energy kJ
5
5
5
5
5
5
5
4
1
1
2
2
2
3
3
3
3
2
2
Wind (km/h)
25
NNE
20
NE
20
ENE
15
ENE
20
E
20
ENE
25
NE
30
NE
20
NE
15
NE
15
ENE
15
ENE
15
ENE
20
ENE
25
NE
25
NE
20
NE
20
ENE
15
NE
Wind State
cross-off
cross-off
off
cross-off
off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
off
cross-off
High Tide
00:30AM4.59m
1:02PM4.22m
1:14AM4.29m
1:45PM3.99m
Low Tide
6:54PM0.42m
7:20AM0.19m
7:36PM0.66m
8:01AM0.53m
8:19PM0.95m
clear
clear
clear
clear
clear
clear
cloud
cloud
cloud
cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:20
6:20
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
10:06
10:05
10:04
 mm
Temp °C
22
22
19
17
16
16
17
17
19
20
17
16
16
15
17
17
19
20
18
Feels °C
18
17
16
15
13
12
12
11
14
16
14
13
13
12
12
11
13
15
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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