La Garde Guerin surfForecast / Brittany – Ile et Vilaine / France

information circle48hr Weather and Surf, issued 7 am Monday 18 May 2026 CEST
Forecast update in hr  min  s Forecast update imminent
La Garde Guerin surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's La Garde Guerin sea temperature is
13.5° C
(Which is slightly warmer than usual)

How big are the waves at La Garde Guerin today?

The current surf forecast for La Garde Guerin at 2PM is: 0.9m 12s primary swell from a West-northwest direction (forecast issued at 07:00am May 18). The wind direction is predicted to be cross-shore.

Time (CEST) & DateWave HeightWave Period
Morning (18 May)3.5ft (1.0m)12s
Afternoon (18 May)3ft (0.9m)12s
Evening (18 May)2.5ft (0.8m)11s

Table - waves today at La Garde Guerin. (Swell directed towards the surf break)


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Light rain (total 3mm), mostly falling on Mon night. Very mild (max 19°C on Wed afternoon, min 10°C on Mon morning). Winds decreasing (fresh winds from the S on Mon night, calm by Wed night).

Monday
18
Tuesday
19
Wednesday
20
Thu
21
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
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
1
0
1
2
2
2
1
2
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)
1.1
WNW
12
1
WNW
12
0.9
WNW
12
0.9
WNW
12
0.9
WNW
12
0.8
WNW
11
0.8
WNW
11
0.7
WNW
11
0.7
WNW
11
0.7
WNW
10
0.6
WNW
10
0.6
WNW
10
0.6
WNW
10
0.6
WNW
10
1
W
10
0.9
WNW
10
1.1
WNW
10
1.1
WNW
11
1.3
WNW
14
1.3
WNW
14
1.3
WNW
13
1.2
WNW
13
1.1
WNW
13
1
WNW
13
Wave Graph
Metric surfscale
Energy kJ
365
304
247
239
211
157
149
101
101
80
72
74
74
74
188
166
232
265
659
622
595
491
384
317
Wind (km/h)
20
WNW
10
SW
10
SW
10
SW
20
SW
25
SSW
25
S
30
S
35
S
25
SSW
30
SW
35
SW
30
WSW
25
WSW
25
SW
25
SSW
25
SSW
20
SW
20
SW
10
SW
5
WSW
5
SW
5
SW
10
SW
cross-on
cross
cross
cross
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross
cross-on
cross
cross
cross-off
cross-off
cross
cross
cross
cross-on
glassy
cross
cross-off
High Tide
8:54AM12.47m
9:15PM12.50m
9:38AM12.17m
9:59PM12.14m
10:25AM11.59m
10:47PM11.54m
Low Tide
3:22AM1.11m
3:45PM1.30m
4:10AM1.22m
4:32PM1.63m
4:59AM1.57m
5:22PM2.14m
light rain
cloud
cloud
part cloud
cloud
cloud
cloud
light rain
cloud
part cloud
clear
light rain
light rain
clear
part cloud
part cloud
clear
clear
clear
cloud
cloud
part cloud
part cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:24
6:22
6:22
6:20
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
9:45
9:46
9:47
9:49
1
1
1
1
Temp °C
9
10
12
13
14
13
12
11
12
14
16
17
18
16
14
12
12
13
16
18
19
19
16
15
4
7
9
9
9
8
7
5
5
10
10
11
13
11
10
7
8
9
12
16
18
19
15
13
Swell 1
Height (m)
Direction
Period (s)
1
WNW
12
0.9
WNW
12
0.9
WNW
12
0.9
WNW
12
0.8
WNW
11
0.8
WNW
11
0.7
WNW
11
0.7
WNW
11
0.7
WNW
10
0.6
WNW
10
0.6
WNW
10
0.6
WNW
10
0.6
WNW
10
0.1
W
18
0.9
WNW
10
1.1
WNW
10
1.1
WNW
11
1.3
WNW
14
1.3
WNW
14
1.3
WNW
13
1.2
WNW
13
1.1
WNW
13
1
WNW
13
Energy kJ
304
247
239
211
157
149
101
101
80
72
74
74
74
6
166
232
265
659
622
595
491
384
317
Swell 2
Height (m)
Direction
Period (s)
0.1
W
15
0.1
W
15
0.1
W
18
0.1
NW
17
0.3
WNW
16
0.7
WNW
14
Energy kJ
4
4
6
12
51
170
Swell 3
Height (m)
Direction
Period (s)
Energy kJ
Wind waves
Height (m)
Direction
Period (s)
1.1
WNW
12
0.3
SW
2
0.4
SSW
3
0.6
SSW
3
1
SSW
4
0.8
SSW
4
0.7
SW
4
0.6
SW
4
0.6
WSW
4
0.6
W
4
1
W
10
0.6
SW
3
0.6
SW
3
0.6
SW
3
0.4
SW
3
0.3
SW
3
Energy kJ
365
1
3
9
34
19
14
11
10
9
188
7
9
9
4
2
Nearest Offshore or Glassy
Rating
(10 max)
3
2
2
2
2
2
1
2
2
2
2
2
2
2
1
1
4
4
4
3
2
2
2
2
Distance (km)
98
1
1
1
99
99
120
353
353
112
457
581
581
581
206
150
112
113
113
1
18
1
1
1
Best forecast wave conditions in Ile et Vilaine - Brittany
Rating
(10 max)
2
2
2
3
2
2
2
Best forecast wave conditions in France
Rating
(10 max)
3
3
3
3
3
3
3
3
3
3
2
1
2
2
4
4
4
4
4
4
4
4
Header Global
Rating
(10 max)
4
6
5
4
4
5
5
4
4
4
4
4
4
4
4
4
5
5
4
5
5
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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