Surf Forecasts:
How big are the waves at Nine Mile Reef today (01 Sep):
- Morning surf: Morning surf (01 Sep, local time) - 6ft (1.9m), 13s period with SSW swell.
- Afternoon surf: Afternoon surf (01 Sep, local time) - 7ft (2.1m), 14s period with SSW swell.
- Evening surf: Evening surf (01 Sep, local time) - 7ft (2.2m), 14s period with SSW swell.
The current surf forecast for Nine Mile Reef at 2PM is: 2.1m 14s primary swell from a South-southwest direction (forecast issued at 07:00am September 01). The wind direction is predicted to be cross-onshore and the swell rating is 11.
| Time (SAST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (01 Sep) | 6ft (1.9m) | 13s |
| Afternoon (01 Sep) | 7ft (2.1m) | 14s |
| Evening (01 Sep) | 7ft (2.2m) | 14s |
Table - waves today at Nine Mile Reef. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 2mm), mostly falling on Thu morning. Very mild (max 16°C on Wed afternoon, min 11°C on Tue morning). Winds increasing (calm on Tue morning, strong winds from the SSE by Thu afternoon). | |||||||||||||||||||||||
Tuesday 1 | Wednesday 2 | Thursday 3 | |||||||||||||||||||||
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 13 | SW 13 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 12 | S 8 | S 9 | SSE 9 | SSE 9 | SSE 9 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 862 | 1110 | 1272 | 1590 | 1722 | 1805 | 1831 | 1814 | 1594 | 1429 | 1299 | 1179 | 1083 | 996 | 816 | 466 | 411 | 346 | 737 | 1548 | 1175 | 921 | 900 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | glassy | on | cross-on | on | on | glassy | cross-on | cross-on | glassy | on | on | on | on | glassy | off | off | cross | on | cross-on | cross-on | cross-on | cross-on |
High Tide | 5:22AM1.43m | 5:37PM1.54m | 6:00AM1.33m | 6:18PM1.43m | 6:47AM1.21m | 7:09PM1.29m | |||||||||||||||||
Low Tide | 11:21AM0.18m | 11:55PM0.19m | 11:59AM0.28m | 00:38AM0.30m | 12:45PM0.40m | ||||||||||||||||||
 |  | | | | | | | | | | | | | | | |  |  |  | | | | |
 | 7:03 | — | — | — | — | — | — | — | 7:03 | — | — | — | — | — | — | — | 7:01 | — | — | — | — | — | — |
 | — | — | — | — | 6:25 | — | — | — | — | — | — | — | 6:27 | — | — | — | — | — | — | — | 6:28 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | — | — | — |
Temp °C | 11 | 11 | 14 | 15 | 14 | 13 | 13 | 13 | 13 | 13 | 15 | 16 | 15 | 14 | 14 | 12 | 12 | 13 | 15 | 14 | 15 | 15 | 14 |
Feels °C | 9 | 10 | 12 | 13 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 14 | 13 | 13 | 14 | 10 | 11 | 12 | 11 | 5 | 7 | 7 | 6 |
Swell 1 Height (m) Direction Period (s) | SSW 13 | SW 13 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | WSW 12 |
| kJ | 862 | 1110 | 1272 | 1590 | 1722 | 1805 | 1831 | 1814 | 1594 | 1429 | 1299 | 1179 | 1083 | 996 | 816 | 466 | 411 | 346 | 184 | 124 | 118 | 114 | 94 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | S 10 | S 10 | S 9 | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 146 | 146 | 140 | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | SSE 7 | SE 7 | SE 7 | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 59 | 51 | 30 | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | S 8 | S 9 | SSE 9 | SSE 9 | SSE 9 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 737 | 1548 | 1175 | 921 | 900 |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 10 | 0 | 23 | 10 | 19 | 12 | 12 | 16 | 16 | 0 | 21 | 21 | 21 | 16 | 0 | 0 | 0 | 16 | 27 | 165 | 578 | 887 | 980 |
Best forecast wave conditions in Cape Town | |||||||||||||||||||||||
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