Grande Anse Surf Break

Lat Long: 4.37° S 55.84° E

Grande Anse 48 hour detailed Surf Forecast

Issued: 3 am 19 Aug 2026 (local time)

Forecast update in  hr  min

Today's Grande Anse sea temperature is
26.9° 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 (19 Aug):

  • Morning surf: Morning surf (19 Aug, local time) - 5ft (1.6m), 8s period with SE swell.
  • Afternoon surf: Afternoon surf (19 Aug, local time) - 5ft (1.5m), 8s period with SE swell.
  • Evening surf: Evening surf (19 Aug, local time) - 4.5ft (1.4m), 8s period with SE swell.

The current surf forecast for Grande Anse at 10AM is: 1.6m 8s primary swell from a Southeast direction and 0.8m 14s secondary swell from a South-southeast direction, 0.1m 7s secondary swell from a Southwest direction (forecast issued at 03:00am August 19). The wind direction is predicted to be onshore.

Time (+04) & DateWave HeightWave Period
Morning (19 Aug)5ft (1.6m)8s
Afternoon (19 Aug)5ft (1.5m)8s
Evening (19 Aug)4.5ft (1.4m)8s

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


Short Range Forecast

Some drizzle, heaviest during Wed night. Warm (max 26°C on Wed morning, min 25°C on Thu night). Mainly fresh winds.

Wednesday
19
Thursday
20
Friday
21
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
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
Height Map
Wave
Height (m)
Direction
Period (s)
1.5
SE
9
1.6
SE
8
1.6
SE
8
1.6
SE
8
1.5
SE
8
1.5
SE
8
0.8
SSE
13
1.4
SE
8
1.5
SE
8
1.5
SE
8
1.6
SE
8
1.6
SE
8
1.6
SE
8
1.6
SE
8
1.6
SE
8
1.8
SE
8
2.1
SE
8
2.3
SE
9
2.4
SE
9
2.3
SE
9
1.7
SSE
9
1.6
SSE
10
1.5
SSE
9
1.4
ESE
9
Wave Graph
Metric surfscale
Energy kJ
346
343
335
319
277
264
236
229
291
284
367
349
311
296
333
437
611
846
1001
944
485
452
360
300
Wind (km/h)
25
SE
30
SE
30
SE
25
SE
25
SE
25
SSE
25
SE
25
SE
30
SSE
30
SSE
30
SE
30
SE
30
SE
30
SE
30
SE
30
SE
30
SE
30
SE
35
SSE
35
SSE
30
SSE
30
SSE
30
SSE
30
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
8:52AM1.05m
8:22PM0.62m
9:39AM0.98m
8:54PM0.51m
10:44AM0.92m
9:58PM0.42m
Low Tide
1:54AM0.15m
3:37PM0.38m
2:18AM0.21m
5:03PM0.43m
2:42AM0.28m
7:33PM0.41m
part cloud
clear
clear
clear
clear
clear
clear
thunderstorm
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:20
6:20
6:20
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:19
6:19
6:19
 mm
1
Temp °C
26
26
26
26
26
26
26
26
26
26
26
26
26
26
26
26
26
26
25
26
26
26
25
26
Feels °C
26
26
25
26
26
27
26
26
26
26
26
26
26
26
26
25
25
25
23
25
24
25
24
25
  • 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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