Surf Forecasts:
How big are the waves at Grande Anse (Mahe) today (18 Aug):
- Morning surf: Morning surf (18 Aug, local time) - 3ft (0.9m), 15s period with S swell.
- Afternoon surf: Afternoon surf (18 Aug, local time) - 3ft (0.9m), 14s period with S swell.
- Evening surf: Evening surf (18 Aug, local time) - 5ft (1.6m), 8s period with SE swell.
The current surf forecast for Grande Anse (Mahe) at 2AM is: 0.9m 16s primary swell from a South direction and 0.4m 10s secondary swell from a South-southwest direction, 1.5m 9s secondary swell from a South-southeast direction (forecast issued at 09:00pm August 17). The wind direction is predicted to be cross-onshore.
| Time (+04) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Aug) | 3ft (0.9m) | 15s |
| Afternoon (18 Aug) | 3ft (0.9m) | 14s |
| Evening (18 Aug) | 5ft (1.6m) | 8s |
Table - waves today at Grande Anse (Mahe). (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 26°C on Tue afternoon, min 25°C on Mon night). Mainly fresh winds. | ||||||||||||||||||
Mon 17 | Tuesday 18 | Wednesday 19 | ||||||||||||||||
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 | |
Swell Height Map |  |  |  |  |  |  |  | |||||||||||
Wave Height (m) Direction Period (s) | S 16 | S 16 | SE 9 | S 16 | S 15 | S 15 | S 15 | SE 8 | SE 8 | SE 8 | SE 8 | SE 9 | SE 8 | SE 8 | SE 8 | SE 9 | ESE 8 | SE 9 |
Wave Graph  | ||||||||||||||||||
 kJ | 620 | 501 | 406 | 386 | 362 | 357 | 343 | 268 | 264 | 346 | 314 | 384 | 335 | 319 | 284 | 328 | 171 | 367 |
Wind (km/h) | ||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross-on | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross |
High Tide | 7:32PM1.09m | 8:13AM1.31m | 8:03PM0.95m | 8:51AM1.23m | 8:33PM0.81m | |||||||||||||
Low Tide | 1:40AM0.10m | 2:35PM0.33m | 2:06AM0.18m | 3:25PM0.43m | ||||||||||||||
 |  | | |  |  | | | | | | | | | | | | | |
 | — | — | — | 6:22 | — | — | — | — | — | — | — | 6:22 | — | — | — | — | — | — |
 | — | — | — | — | — | — | — | 6:21 | — | — | — | — | — | — | — | 6:21 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 26 | 25 | 25 | 25 | 25 | 25 | 25 | 26 | 25 | 25 | 25 | 25 | 25 | 25 | 26 | 26 | 25 | 25 |
Feels °C | 25 | 24 | 24 | 24 | 25 | 25 | 25 | 27 | 24 | 24 | 24 | 24 | 25 | 25 | 27 | 26 | 25 | 25 |
Swell 1 Height (m) Direction Period (s) | S 16 | S 16 | S 16 | S 16 | S 15 | S 15 | S 15 | S 14 | S 14 | S 14 | S 14 | S 14 | S 14 | S 13 | S 13 | S 13 | SSE 9 | S 13 |
| kJ | 620 | 501 | 396 | 386 | 362 | 347 | 343 | 268 | 264 | 264 | 257 | 243 | 232 | 229 | 229 | 173 | 135 | 162 |
Swell 2 Height (m) Direction Period (s) | S 10 | ESE 10 | SSW 10 | ESE 10 | ESE 10 | ESE 16 | ESE 10 | ESE 9 | ESE 9 | ESE 10 | ESE 9 | ESE 16 | ESE 16 | ESE 15 | ESE 15 | ESE 15 | S 13 | ESE 14 |
| kJ | 51 | 31 | 33 | 32 | 31 | 25 | 30 | 29 | 29 | 30 | 29 | 25 | 24 | 22 | 23 | 21 | 171 | 19 |
Swell 3 Height (m) Direction Period (s) | ESE 10 | SSW 10 | ESE 16 | SSW 10 | ESE 16 | WSW 7 | SSE 20 | SSE 20 | SW 7 | SW 7 | SW 7 | SW 7 | SW 7 | — | — | SW 6 | ESE 14 | ESE 14 |
| kJ | 31 | 33 | 25 | 33 | 25 | 5 | 40 | 37 | 2 | 2 | 2 | 2 | 2 | — | — | 2 | 20 | 18 |
Wind waves Height (m) Direction Period (s) | SE 8 | SSE 8 | SE 9 | SSE 8 | SSE 8 | SE 9 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 9 | SE 8 | SE 8 | SE 8 | SE 9 | ESE 8 | SE 9 |
| kJ | 248 | 264 | 406 | 274 | 224 | 357 | 248 | 255 | 262 | 346 | 314 | 384 | 335 | 319 | 284 | 328 | 165 | 367 |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 1757 | 1802 | 1757 | 1757 | 1757 | 1768 | 1792 | 8 | 1757 | 1757 | 1757 | 1757 | 8 | 8 | 8 | 1741 | 1741 | 8 |
Best forecast wave conditions in Mahe | ||||||||||||||||||
Best forecast wave conditions in Seychelles | ||||||||||||||||||
Header Global | ||||||||||||||||||
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