Belle Ile surfForecast / Brittany – Morbihan / France

information circle48hr Weather and Surf, issued 7 am Friday 15 May 2026 CEST
Forecast update in hr  min  s Forecast update imminent
Belle Ile surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Belle Ile sea temperature is
15.2° C
(Which is 1.5°C warmer than normal for this time of year)

How big are the waves at Belle Ile today?

The current surf forecast for Belle Ile at 2PM is: 1.3m 9s primary swell from a West-northwest direction (forecast issued at 07:00am May 15). The wind direction is predicted to be cross-onshore.

Time (CEST) & DateWave HeightWave Period
Morning (15 May)5ft (1.5m)10s
Afternoon (15 May)4.5ft (1.3m)9s
Evening (15 May)5.5ft (1.7m)6s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Light rain (total 3mm), mostly falling on Sat morning. Very mild (max 14°C on Sat afternoon, min 9°C on Sat morning). Winds decreasing (fresh winds from the NW on Fri night, light winds from the WNW by Sun morning).

Friday
15
Saturday
16
Sunday
17
Mon
18
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
2 AM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
Swell
Height Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Wave
Height (m)
Direction
Period (s)
1.8
NW
9
1.5
WNW
10
1.4
WNW
9
1.3
WNW
9
1.5
WNW
9
1.7
WNW
6
1.6
WNW
6
1.2
NW
6
1.2
WNW
8
1
WNW
8
0.8
WNW
8
0.8
W
8
0.9
WNW
8
1
W
8
1.1
W
7
1.1
W
7
1.3
W
6
1.3
WNW
7
1.2
W
7
0.6
W
15
0.9
WNW
14
1.1
W
14
1.3
WNW
13
1.7
WNW
13
Wave Graph
Metric surfscale
Energy kJ
539
411
355
299
368
191
196
105
166
116
83
78
99
115
131
130
106
161
142
157
346
447
599
995
Wind (km/h)
35
NNW
30
N
25
N
20
WNW
35
NW
35
NW
35
NNW
30
NNW
25
NNW
15
NW
10
S
15
SSW
25
W
25
W
20
W
20
WSW
20
NW
15
NNW
10
WNW
15
W
25
WNW
30
W
25
W
20
W
cross
cross
cross
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross
cross-on
on
on
on
on
cross-on
cross-on
cross-on
on
on
on
on
on
High Tide
4:24PM4.17m
4:44AM4.32m
5:07PM4.37m
5:30AM4.40m
5:51PM4.47m
Low Tide
10:12AM0.17m
10:34PM0.13m
10:57AM0.02m
11:20PM-0.05m
11:42AM-0.02m
00:08AM-0.11m
clear
clear
clear
clear
part cloud
cloud
cloud
clear
part cloud
cloud
light rain
part cloud
cloud
cloud
cloud
light rain
light rain
cloud
cloud
clear
clear
clear
part cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:37
6:35
6:33
6:33
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
9:42
9:43
9:44
9:45
1
1
1
Temp °C
10
10
11
13
13
13
11
10
11
11
9
12
14
14
14
13
12
11
12
13
13
13
13
13
3
3
5
8
5
5
3
2
5
7
6
9
9
9
9
9
8
7
10
9
8
7
7
8
Swell 1
Height (m)
Direction
Period (s)
1.4
WNW
9
1.5
WNW
10
1.4
WNW
9
1.3
WNW
9
0.4
WNW
9
0.7
WNW
8
0.4
WNW
8
1
WNW
8
0.8
WNW
8
0.8
W
8
0.1
W
16
0.1
W
16
0.2
W
15
0.2
W
15
0.3
W
14
1.3
WNW
7
1.2
W
7
0.6
W
15
0.9
WNW
14
1.1
W
14
1.3
WNW
13
1.7
WNW
13
Energy kJ
322
411
355
299
27
56
21
116
83
78
5
5
17
17
33
161
142
157
346
447
599
995
Swell 2
Height (m)
Direction
Period (s)
0.4
WNW
13
0.4
WNW
13
0.4
WNW
12
0.4
WNW
11
Energy kJ
59
55
48
38
Swell 3
Height (m)
Direction
Period (s)
0.2
W
16
0.4
W
16
Energy kJ
21
78
Wind waves
Height (m)
Direction
Period (s)
1.8
NW
9
0.8
N
4
0.6
N
4
1.5
WNW
9
1.7
WNW
6
1.6
WNW
6
1.2
NW
6
1.2
WNW
8
0.9
WNW
8
1
W
8
1.1
W
7
1.1
W
7
1.3
W
6
1.1
W
7
1.1
WNW
7
1.1
WNW
8
1
W
7
0.8
W
4
Energy kJ
539
21
12
368
191
196
105
166
99
115
131
130
106
124
140
143
100
24
Nearest Offshore or Glassy
Rating
(10 max)
2
1
1
1
1
3
1
1
1
1
1
1
1
1
2
1
1
1
1
1
2
1
2
4
Distance (km)
44
36
36
36
45
452
44
44
44
44
82
119
177
429
426
36
33
29
44
700
148
429
148
156
Best forecast wave conditions in Morbihan - Brittany
Rating
(10 max)
2
2
2
1
1
1
1
1
1
1
2
1
1
Best forecast wave conditions in France
Rating
(10 max)
3
3
3
1
1
2
2
1
1
1
1
2
2
2
1
2
2
2
2
2
2
4
Header Global
Rating
(10 max)
6
5
6
5
5
5
5
5
5
5
4
5
5
5
5
5
4
4
8
8
9
5
4
4
  • 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

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