Surf Forecasts:
How big are the waves at Nine Mile Reef today (07 Aug):
- Morning surf: Morning surf (07 Aug, local time) - 7ft (2.1m), 15s period with SSW swell.
- Afternoon surf: Afternoon surf (07 Aug, local time) - 7.5ft (2.3m), 15s period with SSW swell.
- Evening surf: Evening surf (07 Aug, local time) - 7ft (2.2m), 14s period with SSW swell.
The current surf forecast for Nine Mile Reef at 10AM is: 2.1m 15s primary swell from a South-southwest direction and 0.9m 4s secondary swell from a East direction (forecast issued at 07:00am August 07). The wind direction is predicted to be glassy and the swell rating is 11.
| Time (SAST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (07 Aug) | 7ft (2.1m) | 15s |
| Afternoon (07 Aug) | 7.5ft (2.3m) | 15s |
| Evening (07 Aug) | 7ft (2.2m) | 14s |
Table - waves today at Nine Mile Reef. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 3mm), mostly falling on Sat afternoon. Very mild (max 16°C on Fri afternoon, min 10°C on Fri morning). Winds increasing (calm on Fri morning, fresh winds from the SSE by Sun morning). | |||||||||||||||||||||||
Friday 7 | Saturday 8 | Sunday 9 | |||||||||||||||||||||
5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | SSW 14 | SSW 14 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SW 14 | SW 13 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SSW 13 | SSW 13 | SW 12 | SW 12 | SW 12 | SSW 12 | SSW 12 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 1621 | 1748 | 1911 | 2360 | 2368 | 2274 | 1960 | 1621 | 1349 | 1161 | 1144 | 1688 | 2202 | 2290 | 1932 | 1783 | 1648 | 1524 | 860 | 833 | 3078 | 1402 | 1119 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-off | glassy | glassy | on | on | cross-on | glassy | glassy | off | off | cross-off | cross-on | on | on | on | on | cross-on | cross-on | on | on | cross-on | cross-on |
High Tide | 9:49AM1.06m | 10:22PM1.21m | 11:32AM1.10m | 11:55PM1.26m | 12:49PM1.23m | ||||||||||||||||||
Low Tide | 3:28AM0.46m | 3:46PM0.55m | 5:10AM0.44m | 5:36PM0.52m | 6:34AM0.34m | 6:58PM0.40m | |||||||||||||||||
 |  | | | | |  | | | |  |  |  |  | | | | |  | | | | | |
 | 7:33 | — | — | — | — | — | — | — | 7:31 | — | — | — | — | — | — | — | 7:31 | — | — | — | — | — | — |
 | — | — | — | — | 6:08 | — | — | — | — | — | — | — | 6:09 | — | — | — | — | — | — | — | 6:09 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | — | — | — | — | 1 | — | — | — | — |
Temp °C | 11 | 10 | 12 | 16 | 14 | 13 | 12 | 12 | 12 | 12 | 14 | 16 | 14 | 13 | 13 | 12 | 12 | 12 | 12 | 13 | 13 | 13 | 13 |
Feels °C | 8 | 8 | 11 | 14 | 12 | 11 | 10 | 11 | 11 | 11 | 11 | 13 | 11 | 10 | 9 | 7 | 7 | 7 | 4 | 5 | 6 | 6 | 7 |
Swell 1 Height (m) Direction Period (s) | SSW 14 | SSW 14 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SW 14 | SW 13 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SSW 13 | SSW 13 | SW 12 | SW 12 | SW 12 | SSW 12 | SSW 12 |
| kJ | 1621 | 1748 | 1911 | 2360 | 2368 | 2274 | 1960 | 1621 | 1349 | 1161 | 1144 | 1688 | 2202 | 2290 | 1932 | 1783 | 1648 | 1524 | 860 | 833 | 3078 | 1402 | 1119 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | S 13 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 3 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | E 3 | E 4 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | S 6 | S 7 | SSW 12 | — | — |
| kJ | 5 | 24 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 213 | 329 | 1426 | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 16 | 21 | 12 | 12 | 12 | 12 | 20 | 12 | 10 | 10 | 10 | 0 | 0 | 10 | 31 | 16 | 21 | 32 | 318 | 318 | 980 | 1857 | 3857 |
Best forecast wave conditions in Cape Town | |||||||||||||||||||||||
Best forecast wave conditions in South Africa | |||||||||||||||||||||||
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