Surf Forecasts:
How big are the waves at Nine Mile Reef today (14 Aug):
- Morning surf: Morning surf (14 Aug, local time) - 3.5ft (1.0m), 15s period with SW swell.
- Afternoon surf: Afternoon surf (14 Aug, local time) - 3ft (0.9m), 15s period with SW swell.
- Evening surf: Evening surf (14 Aug, local time) - 3ft (0.9m), 14s period with SW swell.
The current surf forecast for Nine Mile Reef at 3PM is: 0.9m 15s primary swell from a Southwest direction and 0.1m 12s secondary swell from a Southeast direction (forecast issued at 07:00am August 14). An open ocean swell of 0.7m 4s is not directed at the surf break. The wind direction is predicted to be offshore and the swell rating is 2.
| Time (SAST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (14 Aug) | 3.5ft (1.0m) | 15s |
| Afternoon (14 Aug) | 3ft (0.9m) | 15s |
| Evening (14 Aug) | 3ft (0.9m) | 14s |
Table - waves today at Nine Mile Reef. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Very mild (max 19°C on Sun afternoon, min 12°C on Fri morning). Wind will be generally light. | |||||||||||||||||||||||
Friday 14 | Saturday 15 | Sunday 16 | |||||||||||||||||||||
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) | SW 16 | SW 16 | SW 15 | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SW 15 | SW 15 | SW 15 | SW 14 | SW 14 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 532 | 462 | 360 | 355 | 355 | 336 | 313 | 308 | 313 | 272 | 268 | 253 | 331 | 456 | 456 | 418 | 347 | 336 | 429 | 424 | 623 | 834 | 1049 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | off | off | off | off | cross-off | off | cross-off | glassy | glassy | glassy | cross-on | on | on | glassy | off | off | off | off | cross-off | cross-off | off | off |
High Tide | 4:08AM1.57m | 4:29PM1.70m | 4:45AM1.52m | 5:04PM1.66m | 5:21AM1.44m | 5:38PM1.57m | |||||||||||||||||
Low Tide | 10:16AM-0.00m | 10:46PM0.04m | 10:51AM0.05m | 11:22PM0.10m | 11:24AM0.14m | ||||||||||||||||||
 |  |  | |  |  | | | | | | | | | |  | | | | | | | | |
 | 7:26 | — | — | — | — | — | — | — | 7:24 | — | — | — | — | — | — | — | 7:24 | — | — | — | — | — | — |
 | — | — | — | — | 6:14 | — | — | — | — | — | — | — | 6:15 | — | — | — | — | — | — | — | 6:15 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 13 | 12 | 14 | 14 | 16 | 15 | 14 | 13 | 13 | 13 | 15 | 18 | 17 | 16 | 15 | 15 | 14 | 13 | 16 | 19 | 18 | 16 | 15 |
Feels °C | 9 | 8 | 10 | 10 | 14 | 14 | 13 | 12 | 12 | 12 | 15 | 17 | 16 | 15 | 15 | 13 | 11 | 10 | 12 | 15 | 15 | 14 | 12 |
Swell 1 Height (m) Direction Period (s) | SW 16 | SW 16 | SW 15 | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SW 15 | SW 15 | SW 15 | SW 14 | SW 14 |
| kJ | 532 | 462 | 360 | 355 | 355 | 336 | 313 | 308 | 313 | 272 | 268 | 253 | 331 | 456 | 456 | 418 | 347 | 336 | 429 | 424 | 623 | 834 | 1049 |
Swell 2 Height (m) Direction Period (s) | SSE 7 | SE 12 | SE 11 | SE 12 | SE 12 | WNW 6 | W 6 | WSW 6 | WSW 6 | WSW 7 | WSW 7 | WSW 8 | ESE 9 | SE 4 | SE 4 | SE 4 | ESE 10 | ESE 10 | SE 10 | — | — | — | — |
| kJ | 4 | 5 | 5 | 5 | 5 | 8 | 7 | 8 | 8 | 9 | 16 | 27 | 8 | 4 | 1 | 1 | 9 | 9 | 4 | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | SE 12 | — | — | — | — | SE 12 | ESE 10 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | — | ESE 10 | ESE 10 | ESE 10 | — | — | — | — | — | — | — |
| kJ | 5 | — | — | — | — | 5 | 18 | 17 | 8 | 8 | 8 | 8 | — | 9 | 9 | 9 | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | NW 3 | NNW 3 | NW 4 | NW 4 | NW 4 | WNW 6 | WNW 6 | — | — | — | — | — | — | — | — | — | — | NNW 3 | NNW 3 | NW 3 | — | — | — |
| kJ | 2 | 7 | 10 | 12 | 6 | 71 | 53 | — | — | — | — | — | — | — | — | — | — | 2 | 3 | 3 | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 18 | 12 | 12 | 0 | 0 | 0 | 0 | 0 | 18 | 0 | 0 | 0 |
Best forecast wave conditions in Cape Town | |||||||||||||||||||||||
Best forecast wave conditions in South Africa | |||||||||||||||||||||||
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