Surf Break

Lat Long: 4.68° S 55.45° E

Grande Anse (Mahe) 48 hour detailed Surf Forecast

Issued: 9 am 25 Sep 2026 (local time)

Forecast update in  hr  min

Today's Grande Anse (Mahe) sea temperature is
28.4°C
1.4° 

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 (25 Sep):

  • Morning surf: Morning surf (25 Sep, local time) - 4.5ft (1.3m), 18s period with S swell.
  • Afternoon surf: Afternoon surf (25 Sep, local time) - 4ft (1.2m), 18s period with S swell.
  • Evening surf: Evening surf (25 Sep, local time) - 3.5ft (1.1m), 17s period with S swell.

The current surf forecast for Grande Anse (Mahe) at 2PM is: 1.2m 18s primary swell from a South direction and 1.3m 8s secondary swell from a Southeast direction (forecast issued at 09:00am September 25). The wind direction is predicted to be cross-shore.

Time (+04) & DateWave HeightWave Period
Morning (25 Sep)4.5ft (1.3m)18s
Afternoon (25 Sep)4ft (1.2m)18s
Evening (25 Sep)3.5ft (1.1m)17s

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


Short Range Forecast

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

Friday
25
Saturday
26
Sunday
27
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)
2
3
1
1
1
0
0
0
1
1
1
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)
1.2
S
19
1.3
S
18
1.2
S
18
1.2
S
18
1.2
S
17
1.1
S
16
1
S
16
2.1
SE
8
2.1
SE
8
2.1
SE
8
2
SE
8
1.8
SE
8
1.8
SE
8
1.8
SE
7
1.8
SE
7
1.8
SE
7
1.8
SE
7
1.8
SE
7
1.7
SE
7
1.6
SE
7
1.6
SE
7
1.7
SE
7
Wave Graph
Metric surfscale
Energy kJ
1026
1111
919
889
839
667
535
553
539
494
446
375
345
336
327
318
309
309
287
262
269
303
Wind (km/h)
20
ESE
20
ESE
20
SE
20
SE
30
ESE
35
ESE
35
ESE
35
ESE
35
SE
35
ESE
35
ESE
30
SE
30
SE
35
SE
35
SE
35
SE
35
SE
30
ESE
30
SE
25
SE
30
ESE
30
SE
Wind State
cross-off
cross-off
cross
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross
cross
cross
cross
cross-off
cross-off
cross
cross
cross-off
cross
High Tide
4:03AM1.14m
4:04PM1.25m
4:28AM1.28m
4:34PM1.25m
4:55AM1.41m
5:06PM1.23m
Low Tide
9:59AM0.24m
10:16PM0.12m
10:35AM0.14m
10:39PM0.07m
11:10AM0.07m
clear
clear
clear
part cloud
clear
thunderstorm
clear
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
cloud
cloud
cloud
cloud
cloud
clear
clear
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:05
—
—
—
—
—
—
6:05
—
—
—
—
—
—
—
6:05
—
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
—
6:13
—
—
—
—
—
—
—
6:13
—
—
—
—
—
—
—
6:13
—
—
 mm
—
—
—
—
—
1
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Temp °C
27
27
27
27
27
27
27
27
27
27
27
27
27
27
27
27
27
27
27
27
27
27
Feels °C
29
28
29
28
27
25
24
25
25
25
25
26
26
25
25
25
25
27
26
26
26
26
  • 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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