Surf Forecasts:
How big are the waves at Stillbaai today (20 Sep):
- Morning surf: Morning surf (20 Sep, local time) - 7ft (2.1m), 13s period with SW swell.
- Afternoon surf: Afternoon surf (20 Sep, local time) - 6ft (1.8m), 13s period with SW swell.
- Evening surf: Evening surf (20 Sep, local time) - 5ft (1.6m), 13s period with SW swell.
The current surf forecast for Stillbaai at 5PM is: 1.7m 13s primary swell from a Southwest direction and 0.9m 8s secondary swell from a East-southeast direction (forecast issued at 01:00pm September 20). The wind direction is predicted to be cross-onshore.
| Time (SAST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 Sep) | 7ft (2.1m) | 13s |
| Afternoon (20 Sep) | 6ft (1.8m) | 13s |
| Evening (20 Sep) | 5ft (1.6m) | 13s |
Table - waves today at Stillbaai. (Swell directed towards the surf break)
Short Range ForecastSome drizzle, heaviest during Tue night. Warm (max 32°C on Tue afternoon, min 15°C on Mon night). Winds decreasing (fresh winds from the E on Mon afternoon, light winds from the SE by Tue night). | |||||||||||||||||||||
Sun 20 | Monday 21 | Tuesday 22 | |||||||||||||||||||
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 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 11 | E 7 | E 7 | E 7 | SW 13 | SW 13 | SW 12 | SW 12 | SW 12 |
Wave Graph  | |||||||||||||||||||||
 kJ | 1319 | 1037 | 946 | 796 | 629 | 599 | 528 | 471 | 409 | 314 | 309 | 303 | 237 | 248 | 282 | 277 | 437 | 424 | 319 | 309 | 303 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross-off | on | on | cross-off |
High Tide | 12:07PM1.20m | 00:19AM1.27m | 1:00PM1.38m | 1:05AM1.44m | 1:30PM1.57m | ||||||||||||||||
Low Tide | 6:27PM0.93m | 6:48AM0.77m | 7:13PM0.76m | 7:21AM0.60m | 7:41PM0.57m | ||||||||||||||||
 | | |  | | |  |  | | | | | | | | | | | | |  | |
 | — | — | — | — | — | — | 6:26 | — | — | — | — | — | — | — | 6:24 | — | — | — | — | — | — |
 | — | — | 6:28 | — | — | — | — | — | — | — | 6:29 | — | — | — | — | — | — | — | 6:30 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 |
Temp °C | 19 | 20 | 19 | 16 | 16 | 16 | 16 | 16 | 19 | 19 | 18 | 16 | 15 | 15 | 15 | 19 | 26 | 32 | 27 | 22 | 21 |
Feels °C | 18 | 18 | 17 | 15 | 15 | 16 | 16 | 15 | 17 | 15 | 13 | 12 | 11 | 12 | 13 | 18 | 25 | 31 | 26 | 22 | 21 |
Swell 1 Height (m) Direction Period (s) | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 11 | SW 11 | SW 11 | SW 11 | ESE 7 | ESE 7 | SW 12 | ESE 8 | ESE 7 |
| kJ | 1319 | 1037 | 946 | 796 | 629 | 599 | 528 | 471 | 409 | 314 | 309 | 303 | 237 | 233 | 198 | 194 | 214 | 199 | 319 | 169 | 164 |
Swell 2 Height (m) Direction Period (s) | E 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | SSW 15 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SW 14 | SW 13 | SW 13 | SW 13 | SSE 7 | SW 12 | SW 12 |
| kJ | 137 | 112 | 112 | 112 | 119 | 96 | 90 | 90 | 90 | 91 | 87 | 146 | 186 | 186 | 200 | 183 | 437 | 424 | 9 | 309 | 303 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | SE 5 | — | — | — | — | — | — | — | — | — | WSW 11 | WSW 11 | SW 13 | S 17 | S 15 | SSE 6 | S 14 |
| kJ | — | — | — | — | 11 | — | — | — | — | — | — | — | — | — | 103 | 90 | 180 | 6 | 5 | 8 | 14 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | ESE 8 | ESE 5 | E 5 | E 6 | E 7 | E 7 | E 7 | — | E 7 | ESE 7 | — | — |
| kJ | — | — | — | — | — | — | — | — | — | 119 | 63 | 121 | 198 | 248 | 282 | 277 | — | 279 | 191 | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 146 | 131 | 131 | 111 | 68 | 68 | 68 | 93 | 131 | 212 | 240 | 131 | 111 | 111 | 93 | 93 | 93 | 0 | 115 | 46 | 0 |
Best forecast wave conditions in Overberg | |||||||||||||||||||||
Best forecast wave conditions in South Africa | |||||||||||||||||||||
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