Siouville Surf Break

Siouville 48 hour detailed Surf Forecast

Lat Long: 49.56° N 1.86° W

Issued: 1 am 21 Jun 2026 (local time)

Forecast update in  hr  min

Today's Siouville sea temperature is
15.3° C

Slightly warmer than usual

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 (21 Jun):

  • Morning surf: Morning surf (21 Jun, local time) - 1.5ft (0.5m), 8s period with W swell.
  • Afternoon surf: Afternoon surf (21 Jun, local time) - 1.5ft (0.4m), 7s period with W swell.
  • Evening surf: Evening surf (21 Jun, local time) - 1.5ft (0.4m), 7s period with W swell.

The current surf forecast for Siouville at 5AM is: 0.5m 8s primary swell from a West direction (forecast issued at 01:00am June 21). The wind direction is predicted to be offshore.

Time (CEST) & DateWave HeightWave Period
Morning (21 Jun)1.5ft (0.5m)8s
Afternoon (21 Jun)1.5ft (0.4m)7s
Evening (21 Jun)1.5ft (0.4m)7s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Mostly dry. Warm (max 32°C on Tue night, min 18°C on Sun morning). Winds increasing (light winds from the NNE on Sun morning, fresh winds from the ENE by Mon night).

Sunday
21
Monday
22
Tuesday
23
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
0
0
0
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)
0.6
W
8
0.5
W
8
0.5
W
8
0.4
W
8
0.4
W
7
0.4
W
7
0.4
W
7
0.3
W
7
0.3
W
7
0.3
W
7
0.3
W
7
0.3
W
7
0.2
W
7
0.2
W
7
0.2
W
7
0.2
W
7
0.2
W
7
0.1
W
11
0.1
W
11
0.1
W
11
0.2
W
10
0.2
W
10
0.2
W
10
0.2
W
9
Wave Graph
Metric surfscale
Energy kJ
41
28
28
18
17
17
17
9
9
9
9
9
4
4
4
4
4
3
2
2
8
8
8
7
Wind (km/h)
5
NE
10
ESE
5
NNE
10
NE
15
NE
15
ENE
20
NE
20
ENE
25
ENE
20
ENE
25
ENE
25
E
25
E
30
ENE
30
ENE
30
ENE
25
E
15
ESE
15
SE
15
S
10
SSW
10
NNW
15
NNE
15
ESE
Wind State
cross-off
off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
off
off
off
off
off
off
off
off
off
cross-off
cross-off
cross
cross-on
cross
cross-off
cross-off
High Tide
1:46AM4.13m
2:30PM3.78m
2:44AM3.84m
3:31PM3.62m
3:48AM3.60m
4:33PM3.53m
Low Tide
8:39AM0.62m
9:01PM1.10m
9:32AM0.91m
9:58PM1.30m
10:29AM1.15m
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:00
6:00
6:00
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
10:16
10:17
10:17
 mm
Temp °C
18
18
18
20
23
24
23
23
23
22
21
23
26
28
25
26
28
27
27
28
29
31
32
29
Feels °C
18
18
18
20
22
22
20
20
19
20
19
21
24
26
22
23
26
26
26
28
29
31
31
28
Swell 1
Height (m)
Direction
Period (s)
0.6
W
8
0.5
W
8
0.5
W
8
0.4
W
8
0.4
W
7
0.4
W
7
0.4
W
7
0.3
W
7
0.3
W
7
0.3
W
7
0.3
W
7
0.3
W
7
0.2
W
7
0.2
W
7
0.2
W
7
0.2
W
7
0.2
W
7
0.5
NE
6
0.4
NE
6
0.4
NE
5
0.3
NE
5
0.3
NE
5
0.2
W
10
0.2
W
9
Energy kJ
41
28
28
18
17
17
17
9
9
9
9
9
4
4
4
4
4
16
11
7
4
3
8
7
Swell 2
Height (m)
Direction
Period (s)
0.1
W
9
0.1
W
9
0.1
W
8
0.1
W
8
0.1
W
7
0.1
W
8
0.1
W
12
0.1
W
7
0.1
W
7
0.1
W
7
0.2
W
10
0.2
W
10
0.1
W
7
0.1
W
7
Energy kJ
2
1
1
1
1
1
3
1
1
1
8
8
1
1
Swell 3
Height (m)
Direction
Period (s)
0.1
W
12
0.1
W
8
0.1
W
11
0.1
W
11
0.1
W
11
0.1
W
7
0.1
W
6
0.1
W
6
Energy kJ
3
1
3
2
2
1
1
1
Wind waves
Height (m)
Direction
Period (s)
0.3
NE
2
0.4
NE
3
0.4
NE
3
0.4
ENE
3
0.4
ENE
3
0.6
ENE
3
0.6
ENE
3
0.6
NE
3
0.7
NE
4
0.7
NE
4
0.7
NE
6
0.7
ENE
6
0.3
SE
3
0.4
SSE
3
0.3
S
3
0.3
S
3
0.3
NE
5
0.2
ENE
4
Energy kJ
1
2
3
3
4
8
7
8
12
12
32
31
1
3
2
1
3
2
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Distance (km)
0
9
9
235
238
249
650
637
637
637
637
649
667
717
649
738
717
29
240
239
239
667
249
260
Best forecast wave conditions in Normandy
Rating
(10 max)
1
1
1
Best forecast wave conditions in France
Rating
(10 max)
1
1
1
1
1
1
1
1
1
1
Header Global
Rating
(10 max)
9
9
9
8
8
7
7
7
6
6
6
7
6
5
5
5
5
5
6
5
5
6
5
6
  • 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 

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