Grande Anse Surf Break

Lat Long: 4.37° S 55.84° E

Grande Anse 48 hour detailed Surf Forecast

Issued: 3 pm 30 Aug 2026 (local time)

Forecast update in  hr  min

Today's Grande Anse sea temperature is
27.2°C
0.6° 

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 (30 Aug):

  • Afternoon surf: Afternoon surf (30 Aug, local time) - 4.5ft (1.3m), 16s period with S swell.
  • Evening surf: Evening surf (30 Aug, local time) - 4.5ft (1.3m), 15s period with S swell.

The current surf forecast for Grande Anse at 6PM is: 1.3m 16s primary swell from a South direction and 2.1m 8s secondary swell from a South-southeast direction (forecast issued at 03:00pm August 30). An open ocean swell of 0.1m 14s is not directed at the surf break. The wind direction is predicted to be cross-onshore.

Time (+04) & DateWave HeightWave Period
Morning (30 Aug)--
Afternoon (30 Aug)4.5ft (1.3m)16s
Evening (30 Aug)4.5ft (1.3m)15s

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


Short Range Forecast

Light rain (total 3mm), mostly falling on Sun night. Warm (max 26°C on Sun afternoon, min 25°C on Sun night). Mainly fresh winds.

Sun
30
Monday
31
Tuesday
1
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
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)
1.4
S
16
1.3
S
16
1.3
S
16
1.3
S
15
2.5
SSE
10
3
SSE
10
3
SSE
10
3
SSE
10
3
SSE
10
3
SSE
11
3
SSE
11
3
SSE
11
3
SSE
11
3
SSE
11
3
SSE
11
2.2
SSE
11
2.2
SSE
11
2.1
SSE
11
2
SSE
11
2
SSE
11
Wave Graph
Metric surfscale
Energy kJ
977
822
811
770
1450
1640
2115
2099
2062
1994
1913
1913
1948
2017
2017
1106
1106
990
899
899
Wind (km/h)
35
SSE
30
SSE
30
SSE
35
SE
35
SE
35
SE
35
SE
30
SE
35
SSE
35
SE
35
SE
35
SE
35
SE
35
SE
30
SE
30
SE
30
SE
25
SE
25
SE
25
SE
Wind State
cross-on
cross-on
on
on
on
on
on
on
on
on
on
on
on
on
on
on
on
on
on
on
High Tide
5:52PM1.05m
6:24AM1.15m
6:22PM0.96m
6:57AM1.19m
6:53PM0.86m
Low Tide
11:56AM0.16m
00:03AM0.04m
12:36PM0.17m
00:25AM0.05m
1:18PM0.19m
clear
part cloud
clear
clear
thunderstorm
thunderstorm
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
thunderstorm
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:16
6:16
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:16
6:16
6:16
 mm
1
1
1
Temp °C
26
26
26
26
25
25
26
26
26
26
26
26
25
25
26
26
26
26
26
26
Feels °C
24
26
25
25
23
22
24
24
24
25
25
25
23
23
25
25
26
26
27
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 

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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