Grande Anse (Mahe) Surf Break

Lat Long: 4.68° S 55.45° E

Grande Anse (Mahe) 48 hour detailed Surf Forecast

Issued: 3 am 20 Jul 2026 (local time)

Forecast update in  hr  min

Today's Grande Anse (Mahe) sea temperature is
27.0° C
1.3° 

Grande Anse (Mahe) 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 (Mahe) today (20 Jul):

  • Morning surf: Morning surf (20 Jul, local time) - 4.5ft (1.3m), 8s period with SE swell.
  • Afternoon surf: Afternoon surf (20 Jul, local time) - 4.5ft (1.3m), 8s period with SE swell.
  • Evening surf: Evening surf (20 Jul, local time) - 5ft (1.5m), 7s period with SE swell.

The current surf forecast for Grande Anse (Mahe) at 12PM is: 1.3m 8s primary swell from a Southeast direction and 0.5m 12s secondary swell from a South direction, 0.1m 14s secondary swell from a Southeast direction (forecast issued at 03:00am July 20). The wind direction is predicted to be cross-shore.

Time (+04) & DateWave HeightWave Period
Morning (20 Jul)4.5ft (1.3m)8s
Afternoon (20 Jul)4.5ft (1.3m)8s
Evening (20 Jul)5ft (1.5m)7s

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


Short Range Forecast

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

Monday
20
Tuesday
21
Wednesday
22
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
1
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)
1.3
SE
8
1.1
SE
8
1.3
SE
8
1.3
SE
8
1.3
SE
8
1.3
SE
8
1.4
SE
6
1.6
SE
7
1.6
SE
7
1.6
SE
7
1.6
SE
7
1.6
SE
7
1.6
SE
7
1.5
SE
7
1.5
SE
7
1.5
SE
7
1.5
SE
7
1.5
SE
9
0.8
SSW
14
1.7
SE
7
1.8
SE
8
1.9
ESE
8
1.9
ESE
8
1.8
SE
8
Wave Graph
Metric surfscale
Energy kJ
227
162
222
222
216
233
167
219
226
239
239
248
241
222
218
221
222
343
247
268
439
493
504
450
Wind (km/h)
20
SE
25
SE
25
SE
25
SE
25
SE
25
SSE
25
SE
25
SE
30
SE
30
SE
30
SE
30
SE
25
SSE
25
SSE
25
SE
25
SE
30
SE
25
SE
30
SE
30
SE
30
SE
30
SE
25
SE
25
SE
Wind State
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross-off
High Tide
9:03AM1.22m
8:46PM1.00m
9:51AM1.19m
9:26PM0.84m
10:45AM1.15m
Low Tide
2:32AM0.12m
3:15PM0.41m
3:05AM0.19m
4:20PM0.48m
3:40AM0.27m
5:43PM0.51m
part cloud
part cloud
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
clear
clear
clear
part cloud
clear
part cloud
part cloud
thunderstorm
clear
clear
clear
clear
part cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:28
6:28
6:28
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:21
6:21
6:21
 mm
1
Temp °C
26
25
26
26
26
26
26
26
26
26
26
26
26
26
26
26
26
26
26
26
26
26
26
26
Feels °C
26
24
26
26
26
26
26
26
25
25
25
26
26
26
27
27
26
26
26
25
25
25
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 

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