Surf Forecasts:
How big are the waves at Stillbaai today (21 Sep):
- Morning surf: Morning surf (21 Sep, local time) - 4ft (1.2m), 12s period with SW swell.
- Afternoon surf: Afternoon surf (21 Sep, local time) - 3.5ft (1.1m), 12s period with SW swell.
- Evening surf: Evening surf (21 Sep, local time) - 3.5ft (1.1m), 12s period with SW swell.
The current surf forecast for Stillbaai at 3AM is: 1.4m 12s primary swell from a Southwest direction and 0.8m 8s secondary swell from a East-southeast direction (forecast issued at 07:00pm September 20). The wind direction is predicted to be cross-onshore.
| Time (SAST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Sep) | 4ft (1.2m) | 12s |
| Afternoon (21 Sep) | 3.5ft (1.1m) | 12s |
| Evening (21 Sep) | 3.5ft (1.1m) | 12s |
Table - waves today at Stillbaai. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 2mm), mostly falling on Tue afternoon. Warm (max 31°C on Tue afternoon, min 15°C on Mon night). Winds increasing (calm on Tue afternoon, fresh winds from the WSW by Tue night). | |||||||||||||||||||
Sun 20 | Monday 21 | Tuesday 22 | |||||||||||||||||
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 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 11 | SW 11 | E 7 | E 7 | SW 13 | SW 13 | SW 12 | SW 12 | SW 12 |
Wave Graph  | |||||||||||||||||||
 kJ | 946 | 784 | 629 | 599 | 479 | 471 | 409 | 403 | 309 | 344 | 237 | 233 | 243 | 225 | 437 | 431 | 319 | 309 | 303 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | 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 | glassy | cross-off | cross-off | cross-off |
High Tide | 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 | 1 | — |
Temp °C | 19 | 16 | 16 | 16 | 16 | 16 | 19 | 19 | 18 | 16 | 15 | 15 | 15 | 18 | 26 | 31 | 22 | 22 | 22 |
Feels °C | 16 | 15 | 15 | 16 | 16 | 15 | 17 | 15 | 14 | 12 | 11 | 12 | 13 | 17 | 25 | 31 | 20 | 22 | 22 |
Swell 1 Height (m) Direction Period (s) | 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 | E 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | E 7 |
| kJ | 946 | 784 | 629 | 599 | 479 | 471 | 409 | 403 | 309 | 344 | 237 | 233 | 198 | 225 | 208 | 193 | 164 | 164 | 134 |
Swell 2 Height (m) Direction Period (s) | 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 11 | SW 13 | SW 13 | SW 12 | SW 12 | SW 12 |
| kJ | 112 | 112 | 90 | 90 | 90 | 90 | 90 | 91 | 87 | 146 | 186 | 186 | 200 | 194 | 437 | 431 | 319 | 309 | 303 |
Swell 3 Height (m) Direction Period (s) | — | — | SE 5 | — | SE 4 | — | — | — | — | — | — | — | WSW 11 | SW 13 | SW 13 | SSE 7 | SSE 7 | SSE 7 | SSE 6 |
| kJ | — | — | 12 | — | 7 | — | — | — | — | — | — | — | 103 | 183 | 180 | 10 | 15 | 15 | 13 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | ESE 8 | E 8 | E 5 | E 6 | E 6 | E 7 | — | E 7 | — | — | — | — |
| kJ | — | — | — | — | — | — | — | 90 | 134 | 75 | 178 | 226 | 243 | — | 303 | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 131 | 93 | 68 | 68 | 68 | 72 | 131 | 189 | 240 | 131 | 131 | 131 | 93 | 93 | 93 | 0 | 2 | 0 | 0 |
Best forecast wave conditions in Overberg | |||||||||||||||||||
Best forecast wave conditions in South Africa | |||||||||||||||||||
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