Surf Break

Lat Long: 4.68° S 55.45° E

Grande Anse (Mahe) 48 hour detailed Surf Forecast

Issued: 9 am 21 Oct 2026 (local time)

Forecast update in  hr  min

Today's Grande Anse (Mahe) sea temperature is
28.9°C
1.2° 

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 (21 Oct):

  • Morning surf: Morning surf (21 Oct, local time) - 3.5ft (1.1m), 9s period with SSE swell.
  • Afternoon surf: Afternoon surf (21 Oct, local time) - 3.5ft (1.1m), 9s period with SSE swell.
  • Evening surf: Evening surf (21 Oct, local time) - 4ft (1.2m), 9s period with SE swell.

The current surf forecast for Grande Anse (Mahe) at 4PM is: 1.0m 9s primary swell from a South-southeast direction (forecast issued at 09:00am October 21). An open ocean swell of 1.0m 8s is not directed at the surf break, a second open ocean swell of 1.0m 5s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (+04) & DateWave HeightWave Period
Morning (21 Oct)3.5ft (1.1m)9s
Afternoon (21 Oct)3.5ft (1.1m)9s
Evening (21 Oct)4ft (1.2m)9s

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


Short Range Forecast

Some drizzle, heaviest during Wed morning. Warm (max 28°C on Wed morning, min 27°C on Wed morning). Mainly fresh winds.

Wednesday
21
Thursday
22
Friday
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
1
0
1
2
1
2
2
1
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)
1.1
SSE
9
1.1
SSE
9
1.1
SSE
9
1
SSE
9
1
SSE
9
1.2
SE
9
1.2
SE
9
1.1
SE
9
1.1
SE
9
1.1
SE
9
1.1
SE
9
1.1
SE
9
1.1
SE
8
1.1
SE
8
1.1
SE
8
0.9
SE
8
0.9
SE
8
0.9
SE
8
0.9
SE
8
0.9
SE
8
1
SE
8
1.1
SE
8
Wave Graph
Metric surfscale
Energy kJ
188
188
188
168
168
225
220
194
190
186
186
186
160
156
153
98
98
95
109
93
116
128
Wind (km/h)
30
N
30
N
30
N
30
N
25
N
25
N
25
NNE
20
N
25
NNE
20
NE
15
NE
10
NE
15
ENE
15
E
20
E
15
E
20
E
20
ESE
20
E
20
ESE
20
SE
20
ESE
Wind State
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
off
off
off
off
off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
High Tide
1:17PM0.97m
2:29AM0.96m
2:11PM1.02m
2:53AM1.12m
2:53PM1.06m
Low Tide
7:15AM0.59m
8:02PM0.34m
8:17AM0.47m
8:30PM0.28m
9:01AM0.34m
8:56PM0.22m
thunderstorm
thunderstorm
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:56
—
—
—
—
—
—
5:54
—
—
—
—
—
—
—
5:54
—
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
—
6:08
—
—
—
—
—
—
—
6:08
—
—
—
—
—
—
—
6:08
—
—
 mm
1
1
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Temp °C
27
27
28
28
28
28
27
28
27
28
28
28
28
27
27
27
27
27
27
28
28
27
Feels °C
26
27
28
28
29
29
27
29
28
30
31
31
31
29
29
29
29
29
28
30
30
29
  • 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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