Surf Forecasts:
How big are the waves at Grande Anse (Mahe) today (18 Sep):
- Morning surf: Morning surf (18 Sep, local time) - 7.5ft (2.3m), 10s period with SSE swell.
- Afternoon surf: Afternoon surf (18 Sep, local time) - 7ft (2.2m), 10s period with SSE swell.
- Evening surf: Evening surf (18 Sep, local time) - 6.5ft (2.0m), 10s period with SSE swell.
The current surf forecast for Grande Anse (Mahe) at 3AM is: 2.4m 10s primary swell from a South-southeast direction and 1.0m 15s secondary swell from a South direction (forecast issued at 09:00pm September 17). The wind direction is predicted to be cross-offshore.
| Time (+04) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Sep) | 7.5ft (2.3m) | 10s |
| Afternoon (18 Sep) | 7ft (2.2m) | 10s |
| Evening (18 Sep) | 6.5ft (2.0m) | 10s |
Table - waves today at Grande Anse (Mahe). (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 20mm), heaviest during Thu night. Warm (max 27°C on Fri morning, min 26°C on Thu night). Wind will be generally light. | ||||||||||||||||||
Thu 17 | Friday 18 | Saturday 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) | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 11 | SSE 11 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SE 10 |
Wave Graph  | ||||||||||||||||||
 kJ | 1210 | 1244 | 1175 | 1086 | 1107 | 1113 | 1060 | 1040 | 859 | 882 | 882 | 890 | 955 | 820 | 848 | 815 | 717 | 881 |
Wind (km/h) | ||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross | cross |
High Tide | 7:54PM0.78m | 8:38AM1.12m | 8:25PM0.66m | 9:32AM1.02m | 9:22PM0.57m | |||||||||||||
Low Tide | 1:36AM0.28m | 3:36PM0.46m | 1:57AM0.38m | 5:42PM0.52m | ||||||||||||||
 | | | |  | |  | |  | | | | | | | | | | |
 | — | — | — | 6:09 | — | — | — | — | — | — | — | 6:09 | — | — | — | — | — | — |
 | — | — | — | — | — | — | — | 6:15 | — | — | — | — | — | — | — | 6:14 | — | — |
mm | 2 | 2 | 1 | 1 | 1 | 1 | — | — | — | 1 | 1 | 2 | 1 | 1 | — | 1 | 1 | 1 |
Temp °C | 27 | 26 | 26 | 26 | 26 | 26 | 27 | 27 | 27 | 27 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 |
Feels °C | 27 | 26 | 27 | 26 | 26 | 26 | 28 | 27 | 27 | 28 | 27 | 27 | 26 | 26 | 26 | 26 | 26 | 26 |
Swell 1 Height (m) Direction Period (s) | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 11 | SSE 11 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSW 12 |
| kJ | 1210 | 1244 | 1175 | 1086 | 1107 | 1113 | 1060 | 1040 | 859 | 882 | 882 | 890 | 955 | 820 | 848 | 815 | 717 | 29 |
Swell 2 Height (m) Direction Period (s) | S 16 | S 16 | S 15 | S 15 | S 14 | S 14 | SSW 14 | S 14 | SSW 13 | S 13 | S 13 | S 13 | SSW 13 | ESE 11 | ESE 10 | ESE 11 | SSW 12 | — |
| kJ | 507 | 488 | 440 | 428 | 333 | 257 | 198 | 184 | 176 | 166 | 126 | 85 | 53 | 91 | 86 | 119 | 29 | — |
Swell 3 Height (m) Direction Period (s) | ESE 17 | ESE 16 | ESE 16 | ESE 16 | ESE 16 | ESE 12 | ESE 12 | ESE 11 | ESE 11 | ESE 12 | ESE 9 | W 12 | W 12 | S 12 | SSW 12 | SSW 12 | — | — |
| kJ | 27 | 26 | 51 | 48 | 25 | 81 | 77 | 74 | 65 | 77 | 49 | 3 | 3 | 76 | 29 | 29 | — | — |
Wind waves Height (m) Direction Period (s) | — | ESE 9 | — | — | — | — | — | — | — | — | — | ESE 11 | ESE 11 | ESE 10 | — | ESE 10 | E 10 | SE 10 |
| kJ | — | 238 | — | — | — | — | — | — | — | — | — | 356 | 356 | 356 | — | 348 | 196 | 881 |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 1755 | 1728 | 1728 | 1728 | 1728 | 1757 | 1757 | 1757 | 1728 | 1728 | 1728 | 1728 | 1728 | 1741 | 1741 | 1741 | 1728 | 1728 |
Best forecast wave conditions in Mahe | ||||||||||||||||||
Best forecast wave conditions in Seychelles | ||||||||||||||||||
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