Le Grand Large Surf Break

Lat Long: 49.49° N 1.84° W

Le Grand Large 48 hour detailed Surf Forecast

Issued: 1 pm 20 Sep 2026 (local time)

Forecast update in  hr  min

Today's Le Grand Large sea temperature is
18.8°C
2.4° 

Le Grand Large surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


How big are the waves at Le Grand Large today (20 Sep):

  • Morning surf: Morning surf (20 Sep, local time) - 4.5ft (1.4m), 11s period with W swell.
  • Afternoon surf: Afternoon surf (20 Sep, local time) - 2ft (0.6m), 11s period with WNW swell.
  • Evening surf: Evening surf (20 Sep, local time) - 2.5ft (0.8m), 11s period with W swell.

The current surf forecast for Le Grand Large at 7PM is: 0.9m 11s primary swell from a West direction and 0.2m 3s secondary swell from a North-northwest direction (forecast issued at 01:00pm September 20). The wind direction is predicted to be cross-onshore.

Time (CEST) & DateWave HeightWave Period
Morning (20 Sep)4.5ft (1.4m)11s
Afternoon (20 Sep)2ft (0.6m)11s
Evening (20 Sep)2.5ft (0.8m)11s

Table - waves today at Le Grand Large. (Swell directed towards the surf break)


Short Range Forecast

Mostly dry. Warm (max 22°C on Tue afternoon, min 16°C on Sun night). Wind will be generally light.

Sun
20
Monday
21
Tuesday
22
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
0
0
0
1
1
1
1
0
0
1
1
1
0
0
0
0
0
1
1
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.6
WNW
11
0.6
WNW
11
0.6
WNW
11
0.9
W
11
0.8
W
11
0.7
W
11
0.7
W
11
0.7
W
11
0.6
W
11
0.6
W
11
0.6
W
10
0.5
W
10
0.5
W
10
0.5
W
10
0.4
WNW
9
0.4
WNW
9
0.4
WNW
9
0.4
WNW
9
0.4
WNW
9
0.5
W
12
0.5
W
12
Wave Graph
Metric surfscale
Energy kJ
88
88
88
184
149
116
116
116
86
86
78
52
51
49
29
28
27
27
29
75
71
Wind (km/h)
20
WNW
20
NW
15
NW
10
NW
5
NNW
5
NE
5
ENE
5
ESE
5
SW
10
WNW
10
NNW
15
NE
10
ENE
10
ENE
10
ENE
10
E
10
ESE
5
NNW
10
NNE
15
ENE
15
ENE
Wind State
cross-on
cross-on
cross-on
cross-on
cross
glassy
glassy
glassy
glassy
on
cross-on
cross-off
off
cross-off
cross-off
off
off
glassy
cross-off
cross-off
off
High Tide
2:53PM5.64m
4:19AM5.48m
5:07PM5.80m
5:51AM5.94m
6:11PM6.41m
Low Tide
8:37AM3.57m
9:36PM3.61m
10:28AM3.70m
11:36PM3.38m
12:11PM3.25m
cloud
clear
clear
part cloud
clear
part cloud
part cloud
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>
7:50
7:52
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:10
8:07
8:06
 mm
Temp °C
17
17
17
16
17
17
17
17
17
18
19
18
18
18
18
18
18
20
22
20
20
Feels °C
15
15
15
15
16
16
16
16
17
17
17
16
16
16
16
15
16
19
20
17
17
  • 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 

FREE! Surf-Forecast.com widget for your website

The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Le Grand Large surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.


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