Grande Anse Surf Break

Lat Long: 4.37° S 55.84° E

Grande Anse 48 hour detailed Surf Forecast

Issued: 9 am 31 Aug 2026 (local time)

Forecast update in  hr  min

Today's Grande Anse sea temperature is
27.1°C
0.5° 

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 (31 Aug):

  • Morning surf: Morning surf (31 Aug, local time) - 8ft (2.5m), 11s period with S swell.
  • Afternoon surf: Afternoon surf (31 Aug, local time) - 7.5ft (2.3m), 11s period with S swell.
  • Evening surf: Evening surf (31 Aug, local time) - 7ft (2.2m), 11s period with S swell.

The current surf forecast for Grande Anse at 3PM is: 2.3m 11s primary swell from a South direction and 1.7m 9s secondary swell from a East-southeast direction (forecast issued at 09:00am August 31). An open ocean swell of 0.1m 13s is not directed at the surf break. The wind direction is predicted to be onshore.

Time (+04) & DateWave HeightWave Period
Morning (31 Aug)8ft (2.5m)11s
Afternoon (31 Aug)7.5ft (2.3m)11s
Evening (31 Aug)7ft (2.2m)11s

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


Short Range Forecast

Light rain (total 5mm), mostly falling on Wed night. Warm (max 26°C on Mon morning, min 25°C on Mon night). Mainly fresh winds.

Monday
31
Tuesday
1
Wednesday
2
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
0
0
0
0
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)
3
SSE
10
2.5
S
11
2.4
S
11
2.3
S
11
2.2
S
11
2.1
S
11
2.5
SSE
11
2.1
S
11
2.3
SSE
11
2.4
SSE
11
2.3
SSE
11
2.3
SSE
11
2.2
SSE
11
2.5
SE
11
2.1
SSE
11
2
SSE
11
1.9
SSE
11
1.9
SSE
11
2.4
SE
11
1.8
SSE
11
1.9
SSE
11
2.4
SE
11
Wave Graph
Metric surfscale
Energy kJ
2060
1423
1363
1300
1170
1068
1465
1104
1230
1338
1230
1208
1106
1724
1034
925
813
813
1363
821
843
1250
Wind (km/h)
35
SE
30
SE
25
SE
30
SE
30
SE
30
SE
30
SE
30
SE
30
SSE
30
SE
30
SE
25
SE
25
SSE
25
SSE
30
SE
25
SE
30
SSE
30
SSE
30
SSE
30
SSE
30
SSE
25
SSE
Wind State
on
on
on
on
on
on
on
on
on
on
on
on
on
on
on
on
on
on
on
on
on
on
High Tide
6:24AM1.15m
6:22PM0.96m
6:57AM1.19m
6:53PM0.86m
7:33AM1.19m
7:25PM0.74m
Low Tide
12:36PM0.17m
00:25AM0.05m
1:18PM0.19m
00:50AM0.06m
2:06PM0.24m
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
thunderstorm
clear
clear
clear
clear
clear
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:16
6:16
6:15
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:16
6:16
6:16
 mm
1
Temp °C
25
26
26
26
26
26
25
25
25
26
26
26
26
26
25
25
25
25
25
25
25
26
Feels °C
23
25
26
25
25
26
24
23
24
26
26
26
26
26
24
24
24
25
24
24
25
26
  • 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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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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