Grande Anse (Mahe) surfForecast / Mahe / Seychelles

information circle16 Day Weather and Surf, issued 9 pm Sunday 03 May 2026 +04
Forecast update in hr  min  s Forecast update imminent
Grande Anse (Mahe) surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Grande Anse (Mahe) sea temperature is
30.1° C
(Which is 1.0°C warmer than normal for this time of year)

Best Forecast Surf Conditions for Grande Anse (Mahe) this week:

The surf forecast for Grande Anse (Mahe) over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Monday (May 04) at 10AM. The primary swell is predicted to be 0.9m and 13s period with a secondary swell of 0.6m and 8s. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at Grande Anse (Mahe) in the next 16 days are 1.1m 16s and forecast to arrive on Sunday (May 10) at 7PM. Winds are predicted to be cross-shore at the time the swell arrives.

Wave TypeTime (+04) & Date Wave Height & Period
Next good surf (1 star+)10AM (Mon 4th May)3ft (0.9m) 13s
Best Surf10AM (Mon 4th May)3ft (0.9m) 13s
Most Powerful 7PM (Sun 10th May)3.5ft (1.1m) 16s

Table - best surf conditions forecast for Grande Anse (Mahe) over the next 16 days.


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Light rain (total 6mm), mostly falling on Sun night. Warm (max 29°C on Mon afternoon, min 28°C on Sun night). Wind will be generally light.

Days 5-7 Weather Summary

Heavy rain (total 29mm), heaviest during Fri morning. Warm (max 28°C on Wed night, min 27°C on Wed night). Wind will be generally light.

Monday
4
Tuesday
5
Wednesday
6
Thursday
7
Friday
8
Saturday
9
Sun
10
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Rating
(10 max)
0
2
1
1
2
2
1
1
2
1
1
0
1
0
0
0
0
0
0
1
2
Swell
Height Map
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
Wave
Height (m)
Direction
Period (s)
0.6
S
13
0.9
SSW
13
0.9
SSW
12
0.5
S
12
0.7
S
15
0.7
S
15
0.6
S
15
0.6
S
14
0.7
S
14
0.6
S
13
0.5
S
13
0.5
S
13
0.5
S
12
0.8
SSE
7
1
SSE
7
1.1
SE
7
1.1
SE
7
1.1
SE
7
1.1
SE
8
0.7
S
18
1
S
16
Wave Graph
Metric surfscale
Energy kJ
126
273
244
72
224
227
159
153
195
128
87
81
73
64
93
114
105
112
151
301
513
Wind (km/h)
10
WSW
5
NW
5
WNW
5
NNW
5
SE
0
N
5
SSE
15
ESE
10
ESE
5
ENE
10
ESE
10
SE
15
ESE
15
E
20
ESE
20
ESE
20
ESE
20
SE
20
ESE
25
ESE
20
ESE
on
glassy
cross
cross-off
glassy
glassy
glassy
cross-off
cross-off
cross-off
cross-off
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
High Tide
6:02AM0.90m
6:09PM1.40m
6:33AM0.85m
6:41PM1.34m
7:07AM0.79m
7:15PM1.27m
7:45AM0.74m
7:51PM1.19m
8:36AM0.70m
8:35PM1.11m
9:55AM0.70m
9:32PM1.03m
11:40AM0.76m
Low Tide
00:21AM0.09m
11:33AM0.18m
00:54AM0.13m
12:00PM0.22m
1:30AM0.19m
12:28PM0.28m
2:11AM0.26m
12:57PM0.36m
3:00AM0.33m
1:31PM0.46m
4:01AM0.37m
2:29PM0.56m
5:10AM0.39m
4:30PM0.63m
thunderstorm
part cloud
part cloud
part cloud
clear
clear
clear
thunderstorm
clear
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
clear
thunderstorm
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:16
6:16
6:16
6:16
6:16
6:16
6:16
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:13
6:12
6:12
6:12
6:12
6:12
6:12
4
2
2
1
4
4
7
3
1
5
2
1
1
Temp °C
28
28
29
29
28
29
28
28
28
28
28
28
28
28
28
28
28
28
28
28
28
32
33
33
33
33
34
33
31
32
32
31
32
31
30
29
29
29
30
30
29
29
Swell 1
Height (m)
Direction
Period (s)
0.7
SE
8
0.9
SSW
13
0.9
SSW
12
0.6
SE
8
0.8
SSW
11
0.7
SSW
11
0.7
S
8
0.7
S
8
0.8
S
7
0.8
SSE
7
0.8
SSE
7
0.8
SSE
7
0.8
SSE
7
0.8
SSE
7
1
SSE
7
1.1
SE
7
1.1
SE
7
0.4
S
10
0.4
S
10
1.2
SE
9
1.3
SSE
8
Energy kJ
67
273
244
45
161
126
55
55
70
65
65
69
66
64
93
114
105
35
32
216
241
Swell 2
Height (m)
Direction
Period (s)
0.6
S
13
0.6
SE
8
0.6
SE
8
0.6
SSW
7
0.7
S
15
0.7
S
15
0.6
S
15
0.6
S
14
0.7
S
14
0.6
S
13
0.5
S
13
0.5
S
13
0.5
S
12
0.4
SSW
12
0.4
SSW
11
0.4
SSW
11
0.4
SSW
11
0.2
SSW
12
0.3
S
20
0.7
S
18
1
S
16
Energy kJ
126
50
48
37
224
227
159
153
195
128
87
81
73
47
43
40
39
15
67
301
513
Swell 3
Height (m)
Direction
Period (s)
0.5
S
6
0.4
SSW
20
0.5
S
18
0.5
S
12
0.6
ESE
7
0.4
ESE
8
0.4
ESE
8
0.6
SSE
7
0.4
ESE
8
0.3
ESE
8
0.3
ESE
8
0.3
ESE
8
0.2
SSW
16
0.2
S
15
0.2
S
15
0.2
SSW
13
0.2
SSW
13
0.1
S
22
0.2
S
12
0.2
S
12
0.1
S
12
Energy kJ
21
133
169
72
37
24
25
33
22
12
13
12
24
17
17
18
17
9
12
11
3
Wind waves
Height (m)
Direction
Period (s)
1.1
SE
7
1.1
SE
8
Energy kJ
112
151
Nearest Offshore or Glassy
Rating
(10 max)
1
2
2
1
2
2
1
1
2
1
1
1
1
1
3
4
1
1
4
1
1
Distance (km)
8
0
10
0
0
0
0
0
0
0
0
54
0
48
1757
1757
1792
1792
1757
1792
1792
Best forecast wave conditions in Mahe
Rating
(10 max)
2
2
2
1
2
2
2
2
2
2
1
1
Best forecast wave conditions in Seychelles
Rating
(10 max)
2
2
2
2
2
2
2
2
2
2
1
1
1
1
Header Global
Rating
(10 max)
4
4
5
5
5
5
4
8
7
5
4
5
9
5
6
5
5
5
4
4
5
  • Map Icons:
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  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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Information about the Grande Anse (Mahe) Surf forecast

The above surf forecast table for Grande Anse (Mahe) provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Grande Anse (Mahe) can be found by selecting the local surf guide option on the grey menu. Our Grande Anse (Mahe) surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Grande Anse (Mahe)) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).

Further information to help with frequently asked questions about our surf forecast for Grande Anse (Mahe) may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.

Are you planning a holiday in Mahe? If you are looking for accommodation near Grande Anse (Mahe), camping, hotels and holiday cottages in Mahe, consider staying in Victoria which is 5 km (3 miles) away.

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