Grande Anse Surf Break

Lat Long: 4.37° S 55.84° E

Grande Anse 48 hour detailed Surf Forecast

Issued: 3 am 10 Sep 2026 (local time)

Forecast update in  hr  min

Today's Grande Anse sea temperature is
28.2°C
1.3° 

Grande Anse surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


How big are the waves at Grande Anse today (10 Sep):

  • Morning surf: Morning surf (10 Sep, local time) - 5.5ft (1.7m), 16s period with S swell.
  • Afternoon surf: Afternoon surf (10 Sep, local time) - 5.5ft (1.7m), 15s period with S swell.
  • Evening surf: Evening surf (10 Sep, local time) - 4.5ft (1.3m), 14s period with S swell.

The current surf forecast for Grande Anse at 7AM is: 1.7m 16s primary swell from a South direction and 0.6m 16s secondary swell from a Southeast direction, 1.9m 7s secondary swell from a Southeast direction (forecast issued at 03:00am September 10). The wind direction is predicted to be onshore.

Time (+04) & DateWave HeightWave Period
Morning (10 Sep)5.5ft (1.7m)16s
Afternoon (10 Sep)5.5ft (1.7m)15s
Evening (10 Sep)4.5ft (1.3m)14s

Table - waves today at Grande Anse. (Swell directed towards the surf break)


Short Range Forecast

Moderate rain (total 15mm), heaviest on Sat night. Warm (max 27°C on Thu morning, min 26°C on Thu night). Mainly fresh winds.

Thursday
10
Friday
11
Saturday
12
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
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)
1.5
S
17
1.6
S
16
1.7
S
16
1.7
S
16
1.7
S
15
1.6
S
15
1.6
S
15
1
SSE
16
1
S
16
1.3
S
12
1.8
S
12
1.9
S
12
1.9
S
11
1.7
S
11
1.7
S
11
1.8
S
11
1.6
S
11
1.7
S
11
1.7
SSE
11
1.7
SSE
11
1.6
SSE
11
1.7
SSE
11
1.7
SSE
11
1.4
SSE
10
Wave Graph
Metric surfscale
Energy kJ
1251
1372
1492
1384
1345
1178
1178
582
535
518
915
988
914
708
694
790
595
657
643
655
561
643
619
388
Wind (km/h)
30
ESE
35
SE
30
SE
30
ESE
30
SE
30
SE
25
SE
30
SE
25
SE
30
SE
30
SE
25
SE
25
SE
25
SE
20
SE
20
SE
20
SE
20
SE
20
SE
20
SE
20
SE
20
SE
20
SE
20
SE
Wind State
on
on
on
on
on
on
on
on
on
on
on
on
on
on
on
on
on
on
on
on
on
on
on
on
High Tide
4:07AM0.93m
4:09PM1.16m
4:41AM1.07m
4:46PM1.13m
5:14AM1.17m
5:20PM1.06m
Low Tide
10:04PM0.07m
9:55AM0.16m
10:33PM0.03m
10:42AM0.11m
11:00PM0.01m
11:25AM0.09m
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
thunderstorm
thunderstorm
clear
clear
part cloud
thunderstorm
thunderstorm
part cloud
thunderstorm
thunderstorm
clear
clear
thunderstorm
thunderstorm
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:11
6:11
6:11
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:15
6:15
6:15
 mm
1
1
1
1
1
1
2
3
Temp °C
27
27
27
27
27
27
27
27
27
26
26
27
27
27
27
27
26
26
26
26
27
27
26
26
Feels °C
25
25
25
26
26
26
27
27
27
25
25
26
27
26
27
28
26
27
27
27
28
28
27
27
  • 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 Grande Anse 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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