Grande Anse (Mahe) surfForecast / Mahe / Seychelles

information circle48hr Weather and Surf, issued 9 pm Sunday 17 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
29.0° C
(Which is slightly warmer than usual)

How big are the waves at Grande Anse (Mahe) today?

The current surf forecast for Grande Anse (Mahe) at 3AM is: 1.3m 9s primary swell from a South-southeast direction and 0.3m 14s secondary swell from a South-southwest direction (forecast issued at 09:00pm May 17). The wind direction is predicted to be cross-onshore.

Time (+04) & DateWave HeightWave Period
Morning (18 May)4.5ft (1.3m)9s
Afternoon (18 May)4.5ft (1.3m)10s
Evening (18 May)4ft (1.2m)10s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Mostly dry. Warm (max 27°C on Sun night, min 26°C on Sun night). Wind will be generally light.

Sun
17
Monday
18
Tuesday
19
Wednesday
20
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
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
1
0
Swell
Height Map
Height MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Wave
Height (m)
Direction
Period (s)
1.3
SSE
9
1.3
SSE
9
1.3
SSE
9
1.3
SSE
9
1.3
SSE
9
1.3
SSE
9
1.3
SSE
10
1.3
SSE
10
1.3
SSE
10
1.2
SSE
10
1.2
SSE
10
1.3
SSE
10
1.3
SSE
10
1.1
SSE
10
1.1
SSE
10
1
SSE
10
0.9
SSE
12
1.2
SSE
12
1.1
SSE
12
1.1
SSE
11
1.1
SSE
11
1.1
SSE
11
1
SSE
11
1
SSE
11
Wave Graph
Metric surfscale
Energy kJ
282
282
276
276
255
266
302
302
296
251
251
296
302
231
223
186
247
374
336
290
280
285
230
230
Wind (km/h)
20
SSE
20
SSE
15
S
20
S
20
S
15
S
15
S
15
S
15
S
10
SSE
20
SSE
20
S
20
S
20
S
20
S
20
SSW
15
SSW
20
S
20
SSW
15
SSW
10
SSW
10
SSW
10
SSW
15
SW
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
on
on
High Tide
4:56PM1.70m
5:26AM0.92m
5:41PM1.69m
6:11AM0.90m
6:27PM1.62m
7:00AM0.88m
Low Tide
11:47PM-0.04m
10:57AM0.04m
00:33AM-0.02m
11:42AM0.07m
1:21AM0.03m
12:30PM0.14m
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
part cloud
part cloud
clear
clear
part cloud
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:16
6:16
6:16
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:10
6:10
6:10
Temp °C
27
27
27
26
26
27
26
26
26
26
27
26
26
26
26
26
26
26
26
26
26
26
26
26
27
27
28
25
26
27
27
27
27
28
27
26
26
27
26
26
27
26
26
26
27
27
28
27
Swell 1
Height (m)
Direction
Period (s)
1.3
SSE
9
1.3
SSE
9
1.3
SSE
9
1.3
SSE
9
1.3
SSE
9
1.3
SSE
9
1.3
SSE
10
1.3
SSE
10
1.3
SSE
10
1.2
SSE
10
1.2
SSE
10
1.3
SSE
10
1.3
SSE
10
1.1
SSE
10
1.1
SSE
10
1
SSE
10
0.9
SSE
12
1.2
SSE
12
1.1
SSE
12
1.1
SSE
11
1.1
SSE
11
1.1
SSE
11
1
SSE
11
1
SSE
11
Energy kJ
282
282
276
276
255
266
302
302
296
251
251
296
302
231
223
186
247
374
336
290
280
285
230
230
Swell 2
Height (m)
Direction
Period (s)
0.3
SSW
15
0.4
SSW
15
0.3
SSW
14
0.3
SSW
14
0.3
SSW
14
0.2
SSW
14
0.3
SSW
13
0.3
SSW
18
0.3
SSW
18
0.4
SSW
17
0.4
SSW
16
0.4
SSW
16
0.4
SSW
16
0.5
ESE
12
0.5
ESE
12
0.7
SSE
12
0.7
ESE
13
0.7
ESE
12
0.7
ESE
12
0.7
ESE
12
0.7
ESE
12
0.6
ESE
12
0.6
ESE
12
0.6
ESE
11
Energy kJ
45
73
41
37
36
18
35
61
61
101
90
86
85
86
86
136
165
160
152
150
147
107
107
97
Swell 3
Height (m)
Direction
Period (s)
0.1
SE
18
0.4
S
14
0.1
E
16
0.1
S
20
0.2
SSW
19
0.3
SSW
18
0.3
SSW
13
0.2
SSW
13
0.3
SSW
13
0.3
ESE
12
0.3
ESE
13
0.3
ESE
13
0.4
SE
13
0.5
SE
13
0.6
ESE
13
0.6
S
8
0.4
SSW
14
0.4
SSW
14
0.4
SSW
14
0.4
SSW
14
0.4
SSW
13
0.4
SSW
13
0.4
SSW
13
Energy kJ
12
66
5
8
35
62
34
17
32
30
34
33
46
85
131
50
69
69
67
63
58
57
57
Wind waves
Height (m)
Direction
Period (s)
0.4
SW
5
0.3
SW
5
0.2
SSW
6
0.3
SW
6
0.3
SW
6
0.3
SW
4
0.4
SW
5
0.4
SW
4
0.3
SW
4
Energy kJ
7
3
3
5
5
2
6
4
3
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
2
2
1
3
1
1
1
1
1
3
1
1
1
1
2
2
1
1
1
1
1
Distance (km)
8
8
8
284
284
56
284
8
8
8
8
8
284
1728
1728
1728
8
56
56
8
8
8
8
8
Best forecast wave conditions in Mahe
Rating
(10 max)
1
1
1
1
1
1
1
1
2
1
2
1
1
2
Best forecast wave conditions in Seychelles
Rating
(10 max)
1
1
1
2
2
3
3
3
3
3
3
3
3
3
3
2
3
3
3
3
3
Header Global
Rating
(10 max)
8
6
4
4
5
7
5
4
5
4
4
4
4
4
4
4
4
4
4
4
5
4
4
5
  • 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

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