Belle Ile surfForecast / Brittany – Morbihan / France

information circle48hr Weather and Surf, issued 7 am Wednesday 13 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 2.0°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 1PM is: 1.7m 6s primary swell from a West-northwest direction (forecast issued at 07:00am May 13). The wind direction is predicted to be onshore.

Time (CEST) & DateWave HeightWave Period
Morning (13 May)4.5ft (1.3m)5s
Afternoon (13 May)7ft (2.1m)6s
Evening (13 May)7ft (2.2m)7s

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 5mm), mostly falling on Wed night. Very mild (max 14°C on Fri afternoon, min 10°C on Thu night). Winds decreasing (strong winds from the WNW on Wed afternoon, light winds from the NNE by Fri afternoon).

Wednesday
13
Thursday
14
Friday
15
Sat
16
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
0
2
0
1
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
NW
5
1.2
WNW
5
1.4
WNW
6
1.9
WNW
6
2.2
WNW
7
2.2
WNW
7
2.1
WNW
7
2
WNW
8
2.1
WNW
9
2.2
WNW
9
2.1
WNW
9
2.1
WNW
9
2
WNW
9
2.1
WNW
8
2.1
WNW
8
1.7
WNW
9
1.5
WNW
10
1.5
WNW
9
1.6
WNW
9
1.5
WNW
9
1.3
WNW
9
1.6
WNW
9
1.3
WNW
9
1.4
WNW
8
Wave Graph
Metric surfscale
Energy kJ
41
67
122
281
436
522
475
550
671
759
673
732
629
522
545
407
408
383
422
354
274
398
245
267
Wind (km/h)
35
NW
35
WNW
45
WNW
45
WNW
50
WNW
45
WNW
40
NW
40
NW
40
NW
40
NW
35
NW
35
NW
40
NW
40
NW
35
NNW
25
N
30
N
35
N
30
N
10
NNE
15
NW
20
NNW
25
N
25
NNW
cross-on
cross-on
on
on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross
cross
cross
cross
cross-off
cross-on
cross
cross
cross
High Tide
2:56PM3.58m
3:12AM3.86m
3:41PM3.90m
3:58AM4.13m
4:24PM4.17m
Low Tide
8:41AM0.68m
9:00PM0.70m
9:27AM0.39m
9:47PM0.40m
10:12AM0.17m
10:34PM0.13m
clear
clear
cloud
cloud
cloud
part cloud
cloud
rain showers
cloud
part cloud
cloud
part cloud
light rain
light rain
light rain
cloud
clear
clear
clear
clear
part cloud
part cloud
light rain
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:39
6:37
6:37
6:35
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
9:38
9:39
9:42
9:43
1
1
1
1
1
Temp °C
12
12
12
13
13
13
12
12
11
11
11
12
12
11
10
10
10
10
12
14
14
14
13
11
5
4
3
3
2
2
3
4
2
2
3
3
3
2
2
4
3
2
5
11
9
9
7
5
Swell 1
Height (m)
Direction
Period (s)
0.2
WNW
12
0.2
WNW
12
0.1
SW
7
1.7
WNW
9
1.5
WNW
10
1.5
WNW
9
1.6
WNW
9
1.5
WNW
9
1.3
WNW
9
1.2
WNW
9
1.3
WNW
9
Energy kJ
15
14
2
407
408
383
422
354
274
232
245
Swell 2
Height (m)
Direction
Period (s)
0.1
SW
7
0.1
SW
7
0.4
NE
4
Energy kJ
2
2
3
Swell 3
Height (m)
Direction
Period (s)
0.1
W
9
Energy kJ
1
Wind waves
Height (m)
Direction
Period (s)
1
NW
5
1.2
WNW
5
1.4
WNW
6
1.9
WNW
6
2.2
WNW
7
2.2
WNW
7
2.1
WNW
7
2
WNW
8
2.1
WNW
9
2.2
WNW
9
2.1
WNW
9
2.1
WNW
9
2
WNW
9
2.1
WNW
8
2.1
WNW
8
0.5
N
3
0.8
N
4
0.5
NE
4
1
WNW
9
1.6
WNW
9
0.5
N
3
1.4
WNW
8
Energy kJ
41
67
122
281
436
522
475
550
671
759
673
732
629
522
545
6
19
7
177
398
5
267
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
1
1
1
2
2
1
2
1
1
1
2
2
1
2
1
2
1
1
1
1
Distance (km)
452
452
444
764
436
45
45
45
324
434
735
393
44
44
31
36
36
36
0
29
36
36
44
Best forecast wave conditions in Morbihan - Brittany
Rating
(10 max)
1
2
2
1
2
2
2
2
1
2
1
1
2
2
Best forecast wave conditions in France
Rating
(10 max)
2
2
1
2
2
1
1
4
2
3
2
2
2
1
1
2
3
Header Global
Rating
(10 max)
9
9
8
8
7
8
9
9
9
9
5
5
5
5
5
5
5
5
5
5
6
5
5
5
  • 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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