Grande Anse Surf Break

Lat Long: 4.37° S 55.84° E

Grande Anse 48 hour detailed Surf Forecast

Issued: 9 pm 28 Aug 2026 (local time)

Forecast update in  hr  min

Today's Grande Anse sea temperature is
27.3°C
0.8° 

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 (29 Aug):

  • Morning surf: Morning surf (29 Aug, local time) - 5ft (1.6m), 19s period with S swell.
  • Afternoon surf: Afternoon surf (29 Aug, local time) - 5.5ft (1.7m), 18s period with S swell.
  • Evening surf: Evening surf (29 Aug, local time) - 10ft (3.0m), 16s period with SSE swell.

The current surf forecast for Grande Anse at 3AM is: 1.4m 19s primary swell from a South direction and 0.5m 11s secondary swell from a South direction, 1.6m 9s secondary swell from a Southeast direction (forecast issued at 09:00pm August 28). The wind direction is predicted to be onshore.

Time (+04) & DateWave HeightWave Period
Morning (29 Aug)5ft (1.6m)19s
Afternoon (29 Aug)5.5ft (1.7m)18s
Evening (29 Aug)10ft (3.0m)16s

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


Short Range Forecast

Mostly dry. Warm (max 26°C on Fri night, min 25°C on Fri night). Winds increasing (light winds from the SE on Fri night, strong winds from the SE by Sun night).

Fri
28
Saturday
29
Sunday
30
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)
1
1
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
Wave
Height (m)
Direction
Period (s)
1.2
S
19
1.3
S
19
1.3
S
19
1.4
S
19
1.5
S
19
1.6
S
18
1.7
S
18
1.7
S
18
1.7
S
16
3
SSE
16
1.6
S
16
1.6
S
16
1.5
S
16
1.4
S
16
1.4
S
16
1.3
S
16
1.3
S
16
2.5
SSE
8
Wave Graph
Metric surfscale
Energy kJ
1016
1178
1242
1454
1634
1706
1802
1741
1548
4965
1290
1237
1092
972
977
822
811
828
Wind (km/h)
20
SE
15
SE
25
SE
30
SE
35
SE
35
SE
35
SSE
35
SSE
35
SSE
35
SSE
40
SSE
35
SSE
30
SSE
30
SSE
35
SSE
35
SSE
35
SSE
40
SE
Wind State
on
on
on
on
on
on
on
on
on
on
on
cross-on
cross-on
cross-on
on
on
on
on
High Tide
4:53PM1.15m
5:27AM1.00m
5:23PM1.12m
5:55AM1.09m
5:52PM1.05m
Low Tide
11:21PM0.05m
11:18AM0.18m
11:41PM0.04m
11:56AM0.16m
clear
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
cloud
cloud
part cloud
clear
part cloud
part cloud
part cloud
<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>
6:17
6:16
 mm
Temp °C
26
26
26
25
25
25
26
26
25
25
25
25
26
26
26
25
25
25
Feels °C
28
28
27
24
23
23
24
24
22
22
22
22
24
25
25
23
23
22
  • 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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