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Grande Anse (Mahe) Surf Forecast
/ Mahe (16 surf breaks) /
Surf Forecasts:
Grande Anse (Mahe) surfForecast / Mahe / Seychelles
48hr Weather and Surf, issued 3 pm Thursday 21 May 2026 +04Forecast 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
28.6° 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 6PM is: 1.4m 8s primary swell from a Southwest direction and 0.8m 10s secondary swell from a Southeast direction, 0.6m 14s secondary swell from a South direction (forecast issued at 03:00pm May 21). The wind direction is predicted to be cross-onshore.
| Time (+04) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 May) | - | - |
| Afternoon (21 May) | 4.5ft (1.3m) | 8s |
| Evening (21 May) | 4.5ft (1.4m) | 8s |
Table - waves today at Grande Anse (Mahe). (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 6mm), mostly falling on Thu night. Warm (max 28°C on Thu afternoon, min 26°C on Fri afternoon). Mainly fresh winds. | ||||||||||||||||||||||||
Thu 21 | Friday 22 | Saturday 23 | Sun 24 | |||||||||||||||||||||
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 | 1 AM | 4 AM | 7 AM | 10 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
S 14 | SW 8 | SW 8 | SW 8 | SW 8 | SW 8 | SW 8 | SW 8 | S 8 | S 7 | S 6 | SSE 6 | S 12 | SSW 12 | S 12 | S 12 | SSW 19 | S 11 | S 11 | SSW 18 | S 18 | SSW 17 | S 16 | S 16 | |
206 | 238 | 244 | 260 | 206 | 177 | 145 | 125 | 191 | 285 | 173 | 145 | 104 | 250 | 101 | 69 | 125 | 284 | 279 | 418 | 632 | 493 | 422 | 1164 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on | cross | cross | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross | cross | cross | cross | cross | cross | |
High Tide | 8:07PM1.37m | 9:02AM0.86m | 9:04PM1.21m | 10:23AM0.90m | 10:11PM1.07m | |||||||||||||||||||
Low Tide | 1:25PM0.26m | 3:07AM0.18m | 2:33PM0.39m | 4:07AM0.24m | 4:02PM0.49m | 5:09AM0.28m | ||||||||||||||||||
 |  |  | |  | | | | | | |  | | | |  | | | | | |  | | | |
 | — | — | — | — | — | 6:18 | — | — | — | — | — | — | — | 6:18 | — | — | — | — | — | — | — | 6:18 | — | — |
 | — | 6:10 | — | — | — | — | — | — | — | 6:10 | — | — | — | — | — | — | — | 6:10 | — | — | — | — | — | 6:10 |
— | 1 | 1 | 2 | — | 1 | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 28 | 28 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 26 | 26 | 26 | 26 | 26 | 27 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 |
28 | 28 | 27 | 28 | 28 | 29 | 30 | 30 | 29 | 26 | 25 | 25 | 25 | 25 | 26 | 25 | 26 | 25 | 26 | 26 | 26 | 26 | 27 | 27 | |
Swell 1 Height (m) Direction Period (s) | SE 10 | SE 10 | SE 10 | SW 8 | SW 8 | SW 8 | SW 8 | SW 8 | S 12 | S 12 | S 12 | S 12 | SE 9 | SSW 12 | S 12 | S 12 | SE 9 | SE 9 | S 18 | SSW 18 | S 18 | SSW 17 | S 16 | S 16 |
 kJ | 141 | 141 | 120 | 260 | 206 | 177 | 145 | 125 | 108 | 106 | 106 | 104 | 68 | 250 | 101 | 69 | 67 | 67 | 238 | 418 | 632 | 493 | 422 | 1164 |
Swell 2 Height (m) Direction Period (s) | S 14 | S 14 | S 13 | SE 10 | SE 10 | S 13 | SE 10 | SE 10 | ESE 9 | NW 6 | ESE 9 | ESE 9 | S 12 | SE 9 | ESE 9 | ESE 9 | S 11 | S 19 | SE 9 | SE 9 | SSW 11 | ESE 9 | SSW 7 | ESE 9 |
| kJ | 206 | 195 | 130 | 117 | 117 | 126 | 94 | 92 | 35 | 8 | 28 | 28 | 104 | 68 | 32 | 32 | 63 | 270 | 67 | 67 | 156 | 54 | 56 | 53 |
Swell 3 Height (m) Direction Period (s) | ESE 10 | E 15 | ESE 10 | S 13 | S 13 | SSE 10 | S 13 | S 12 | NW 6 | S 9 | S 17 | S 17 | S 17 | S 17 | SSE 9 | SSE 9 | SSW 19 | SSW 15 | SSW 15 | SSW 14 | ESE 9 | SSW 11 | ESE 9 | ESE 17 |
| kJ | 85 | 4 | 80 | 128 | 126 | 65 | 123 | 113 | 8 | 6 | 6 | 6 | 23 | 22 | 33 | 32 | 125 | 21 | 71 | 70 | 55 | 38 | 54 | 28 |
Wind waves Height (m) Direction Period (s) | SW 8 | SW 8 | SW 8 | — | — | — | — | — | S 8 | S 7 | S 6 | SSE 6 | S 6 | SSE 5 | S 5 | SSE 5 | S 5 | S 11 | S 11 | S 11 | SE 4 | S 7 | SE 4 | S 7 |
| kJ | 191 | 238 | 244 | — | — | — | — | — | 191 | 285 | 173 | 145 | 94 | 40 | 66 | 60 | 57 | 284 | 279 | 231 | 11 | 86 | 11 | 104 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 1718 | 1718 | 1718 | 8 | 10 | 8 | 8 | 8 | 8 | 1718 | 1728 | 1728 | 1718 | 1728 | 1728 | 1728 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 |
Best forecast wave conditions in Mahe | ||||||||||||||||||||||||
Best forecast wave conditions in Seychelles | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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Ocean Swells (m)- Wind Speed (km/h)
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