Belle Ile surfForecast / Brittany – Morbihan / France

information circle48hr Weather and Surf, issued 7 pm Thursday 14 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
15.4° C
(Which is 1.8°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 4AM is: 1.9m 9s primary swell from a Northwest direction (forecast issued at 07:00pm May 14). The wind direction is predicted to be cross-shore.

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 7mm), mostly falling on Sun morning. Very mild (max 14°C on Sat night, min 10°C on Thu night). Winds decreasing (fresh winds from the NW on Thu night, light winds from the WNW by Sat morning).

Thu
14
Friday
15
Saturday
16
Sun
17
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
5 AM
8 AM
11 AM
2 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
0
0
Swell
Height Map
Height Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Wave
Height (m)
Direction
Period (s)
2.3
WNW
9
2.2
WNW
9
2.1
WNW
9
1.9
NW
9
1.9
NW
9
1.5
WNW
10
1.4
WNW
9
1.3
WNW
9
1.4
WNW
9
1.8
WNW
6
1.4
NW
6
1.1
NW
6
1.1
WNW
8
1
WNW
8
0.9
WNW
8
0.8
WNW
8
0.7
WNW
8
0.6
WNW
8
0.6
WNW
8
0.5
WNW
8
0.3
W
14
1
WNW
7
0.4
W
16
0.6
W
15
Wave Graph
Metric surfscale
Energy kJ
848
777
691
626
574
419
355
280
326
254
167
83
157
122
89
81
62
47
45
33
33
108
78
157
Wind (km/h)
40
NW
40
NW
35
NNW
35
NNW
35
NNW
35
N
25
N
20
WNW
35
NW
35
NW
30
NNW
25
NW
25
NNW
20
NW
10
WNW
15
WSW
25
SW
20
W
20
WSW
25
WSW
15
WSW
25
NW
20
NW
25
WNW
cross-on
cross-on
cross-on
cross
cross
cross
cross
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
on
cross-on
cross-on
on
on
on
cross-on
cross-on
cross-on
on
High Tide
3:41PM3.90m
3:58AM4.13m
4:24PM4.17m
4:44AM4.32m
5:07PM4.37m
5:30AM4.40m
Low Tide
9:47PM0.40m
10:12AM0.17m
10:34PM0.13m
10:57AM0.02m
11:20PM-0.05m
11:42AM-0.02m
light rain
light rain
clear
clear
clear
clear
clear
clear
part cloud
rain showers
part cloud
clear
clear
clear
clear
cloud
cloud
light rain
light rain
rain showers
part cloud
light rain
cloud
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:37
6:35
6:33
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
9:39
9:42
9:43
9:44
1
1
1
1
1
1
2
Temp °C
11
11
11
10
10
10
11
13
13
13
12
10
10
10
10
12
13
14
13
14
13
12
12
13
2
2
3
2
2
3
5
8
5
4
5
4
4
4
6
7
7
10
9
9
10
8
7
8
Swell 1
Height (m)
Direction
Period (s)
1.5
WNW
10
1.4
WNW
9
1.3
WNW
9
0.7
WNW
8
0.8
WNW
8
0.4
WNW
8
0.9
WNW
8
0.8
WNW
8
0.7
WNW
8
0.6
WNW
8
0.6
WNW
8
0.5
WNW
8
0.5
WNW
7
0.4
WNW
13
0.9
WNW
7
0.9
WNW
7
Energy kJ
419
355
280
62
73
21
89
81
62
47
45
33
31
59
77
79
Swell 2
Height (m)
Direction
Period (s)
0.1
W
16
0.1
W
16
0.2
W
15
0.2
W
15
0.3
W
14
0.2
W
16
0.4
WNW
13
0.6
W
15
Energy kJ
5
5
17
17
33
21
54
157
Swell 3
Height (m)
Direction
Period (s)
0.4
W
16
0.4
WNW
12
Energy kJ
78
48
Wind waves
Height (m)
Direction
Period (s)
2.3
WNW
9
2.2
WNW
9
2.1
WNW
9
1.9
NW
9
1.9
NW
9
0.8
N
4
0.7
N
4
0.4
NNE
4
1.4
WNW
9
1.8
WNW
6
1.4
NW
6
1.1
NW
6
1.1
WNW
8
1
WNW
8
0.4
WSW
3
0.5
W
4
0.7
W
4
0.7
W
5
1
WNW
7
Energy kJ
848
777
691
626
574
26
17
5
326
254
167
83
157
122
5
9
19
22
108
Nearest Offshore or Glassy
Rating
(10 max)
1
3
1
1
1
1
1
1
3
1
1
1
1
1
1
2
1
1
1
1
1
1
1
Distance (km)
788
44
44
44
36
36
36
44
452
44
44
44
36
101
101
429
156
156
87
44
36
44
158
Best forecast wave conditions in Morbihan - Brittany
Rating
(10 max)
3
1
1
2
2
1
1
1
1
1
1
2
1
1
Best forecast wave conditions in France
Rating
(10 max)
3
2
3
3
2
1
1
2
2
1
1
1
1
1
2
1
2
1
2
1
Header Global
Rating
(10 max)
5
5
5
5
6
5
5
5
5
5
5
5
5
5
4
5
5
5
5
5
4
5
5
8
  • 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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