Grande Anse Surf Break

Lat Long: 4.37° S 55.84° E

Grande Anse 48 hour detailed Surf Forecast

Issued: 9 am 21 Jul 2026 (local time)

Forecast update in  hr  min

Today's Grande Anse sea temperature is
27.4° C
1.5° 

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 (21 Jul):

  • Morning surf: Morning surf (21 Jul, local time) - 5ft (1.6m), 7s period with SE swell.
  • Afternoon surf: Afternoon surf (21 Jul, local time) - 5ft (1.6m), 7s period with SE swell.
  • Evening surf: Evening surf (21 Jul, local time) - 2.5ft (0.7m), 16s period with S swell.

The current surf forecast for Grande Anse at 1PM is: 1.6m 7s primary swell from a Southeast direction and 0.5m 18s secondary swell from a South direction, 0.3m 10s secondary swell from a South direction (forecast issued at 09:00am July 21). The wind direction is predicted to be onshore.

Time (+04) & DateWave HeightWave Period
Morning (21 Jul)5ft (1.6m)7s
Afternoon (21 Jul)5ft (1.6m)7s
Evening (21 Jul)2.5ft (0.7m)16s

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


Short Range Forecast

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

Tuesday
21
Wednesday
22
Thursday
23
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)
1.6
SE
7
1.6
SE
7
1.6
SE
7
1.6
SE
7
0.7
S
16
0.7
S
15
0.8
S
15
1.6
SE
9
0.9
S
14
0.9
S
14
1.9
ESE
8
1.9
ESE
8
1.8
ESE
8
1.8
SE
8
1.8
SE
8
1.8
SE
8
1.8
SE
8
1.8
SE
8
1.8
SE
8
1.7
ESE
8
1.7
ESE
8
1.5
ESE
8
Wave Graph
Metric surfscale
Energy kJ
255
247
228
234
243
222
271
379
302
295
403
447
444
439
439
439
439
439
439
383
383
322
Wind (km/h)
30
SE
30
SE
30
SE
25
SE
25
SE
25
SE
30
SE
30
SE
30
SE
30
SE
30
ESE
25
SE
25
SE
30
SE
30
SE
30
SE
30
SE
25
SE
30
SE
25
SE
25
SE
25
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
High Tide
9:54AM1.03m
9:14PM0.66m
10:49AM1.00m
10:04PM0.54m
11:52AM0.98m
Low Tide
4:32PM0.43m
3:29AM0.21m
6:05PM0.44m
4:06AM0.27m
7:48PM0.39m
clear
clear
clear
clear
clear
clear
clear
thunderstorm
clear
part cloud
clear
part cloud
part cloud
cloud
clear
clear
clear
part cloud
clear
clear
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:26
6:26
6:24
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:20
6:20
6:20
 mm
1
Temp °C
26
26
26
26
26
26
26
26
26
26
26
26
26
26
26
26
26
26
26
26
26
25
Feels °C
25
25
26
26
26
26
26
25
24
24
25
25
25
24
23
24
24
24
24
26
26
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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