Ile de Re - Les Grenettes Surf Break

Lat Long: 46.16° N 1.36° W

Ile de Re - Les Grenettes 48 hour detailed Surf Forecast

Issued: 7 am 18 Sep 2026 (local time)

Forecast update in  hr  min

Today's Ile de Re - Les Grenettes sea temperature is
21.3°C
1.9° 

Ile de Re - Les Grenettes surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


How big are the waves at Ile de Re - Les Grenettes today (18 Sep):

  • Morning surf: Morning surf (18 Sep, local time) - 2.5ft (0.8m), 10s period with W swell.
  • Afternoon surf: Afternoon surf (18 Sep, local time) - 3.5ft (1.1m), 16s period with W swell.
  • Evening surf: Evening surf (18 Sep, local time) - 3.5ft (1.1m), 15s period with W swell.

The current surf forecast for Ile de Re - Les Grenettes at 12PM is: 0.6m 16s primary swell from a West direction and 0.8m 10s secondary swell from a West direction (forecast issued at 07:00am September 18). An open ocean swell of 0.3m 3s is not directed at the surf break. The wind direction is predicted to be cross-offshore and the swell rating is 2.

Time (CEST) & DateWave HeightWave Period
Morning (18 Sep)2.5ft (0.8m)10s
Afternoon (18 Sep)3.5ft (1.1m)16s
Evening (18 Sep)3.5ft (1.1m)15s

Table - waves today at Ile de Re - Les Grenettes. (Swell directed towards the surf break)


Short Range Forecast

Mostly dry. Warm (max 26°C on Sun night, min 14°C on Fri morning). Wind will be generally light.

Friday
18
Saturday
19
Sunday
20
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)
0
0
2
2
0
1
1
2
2
2
1
0
0
0
0
0
1
1
1
0
0
0
1
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)
0.5
W
10
0.9
W
10
0.6
W
16
1.1
W
16
1.5
W
15
1.2
W
15
1.1
W
14
1
W
14
0.9
W
13
0.8
W
13
0.8
W
12
0.7
W
12
0.7
W
12
0.7
W
12
0.7
W
11
0.7
W
11
0.7
W
11
0.7
W
12
0.7
W
11
0.7
W
11
0.7
W
11
0.7
W
11
0.8
W
11
Wave Graph
Metric surfscale
Energy kJ
46
151
183
597
1060
644
499
390
281
212
193
143
141
132
123
123
125
127
121
118
116
116
157
Wind (km/h)
25
N
20
N
15
N
15
WNW
25
WNW
25
NW
20
NW
10
NNW
5
NNE
5
E
0
E
5
WSW
15
WNW
20
NW
20
NNW
20
NNE
15
NNE
10
NE
10
NE
10
WNW
20
WNW
25
NW
20
NNE
Wind State
cross-off
cross-off
cross-off
cross
cross-on
cross
cross
cross-off
cross-off
glassy
glassy
cross-on
cross
cross
cross-off
cross-off
off
off
off
cross
cross
cross
off
High Tide
8:44AM3.35m
9:05PM3.05m
9:30AM3.04m
10:10PM2.74m
1:15AM2.78m
1:47PM2.98m
Low Tide
4:17PM1.33m
4:41AM1.55m
5:20PM1.59m
11:16PM2.72m
5:50AM1.72m
6:38PM1.66m
clear
clear
clear
cloud
clear
cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:46
7:47
7:48
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:12
8:09
8:07
 mm
Temp °C
16
14
15
16
17
17
17
16
16
15
15
16
17
18
18
18
17
17
18
22
24
26
25
Feels °C
13
11
13
13
12
12
14
15
16
15
16
16
15
15
15
15
14
15
16
20
19
21
21
  • 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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