Surf Forecasts:
How big are the waves at Bettys Bay today (15 Sep):
- Morning surf: Morning surf (15 Sep, local time) - 2.5ft (0.8m), 11s period with SW swell.
- Afternoon surf: Afternoon surf (15 Sep, local time) - 3.5ft (1.0m), 16s period with SW swell.
- Evening surf: Evening surf (15 Sep, local time) - 6ft (1.9m), 15s period with SW swell.
The current surf forecast for Bettys Bay at 8PM is: 1.7m 15s primary swell from a Southwest direction and 0.2m 13s secondary swell from a East-southeast direction (forecast issued at 01:00pm September 15). An open ocean swell of 2.5m 7s is not directed at the surf break. The wind direction is predicted to be offshore.
| Time (SAST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (15 Sep) | 2.5ft (0.8m) | 11s |
| Afternoon (15 Sep) | 3.5ft (1.0m) | 16s |
| Evening (15 Sep) | 6ft (1.9m) | 15s |
Table - waves today at Bettys Bay. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 31mm), heaviest during Tue night. Very mild (max 17°C on Tue afternoon, min 12°C on Tue night). Mainly near gales. | |||||||||||||||||||||
Tue 15 | Wednesday 16 | Thursday 17 | |||||||||||||||||||
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 18 | SW 17 | SW 16 | SW 15 | WSW 15 | WSW 14 | SW 14 | SW 14 | SW 14 | SW 13 | SSW 13 | SW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 12 | SSW 12 | SSW 12 | SW 12 | SW 12 | SW 12 |
Wave Graph  | |||||||||||||||||||||
 kJ | 192 | 403 | 897 | 1297 | 2378 | 3257 | 2805 | 2803 | 2171 | 2168 | 1995 | 969 | 2508 | 2415 | 2322 | 1909 | 1869 | 1744 | 1076 | 913 | 897 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | off | off | off | cross-off | on | on | on | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on | cross-on | cross-on |
High Tide | 5:28PM1.42m | 5:47AM1.26m | 5:58PM1.29m | 6:20AM1.14m | 6:33PM1.15m | ||||||||||||||||
Low Tide | 11:17AM0.26m | 11:43PM0.29m | 11:46AM0.38m | 00:13AM0.41m | 12:17PM0.51m | ||||||||||||||||
 |  | |  |  |  | | | | | |  |  | | | | | | | | | |
 | — | — | — | — | — | — | 6:43 | — | — | — | — | — | — | — | 6:41 | — | — | — | — | — | — |
 | — | — | 6:35 | — | — | — | — | — | — | — | 6:36 | — | — | — | — | — | — | — | 6:36 | — | — |
mm | — | — | — | 3 | 10 | 15 | 3 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 16 | 17 | 17 | 14 | 13 | 12 | 13 | 14 | 15 | 15 | 14 | 13 | 13 | 13 | 13 | 13 | 15 | 16 | 15 | 13 | 12 |
Feels °C | 7 | 7 | 7 | 6 | 11 | 8 | 8 | 7 | 9 | 9 | 6 | 6 | 6 | 6 | 6 | 6 | 7 | 8 | 6 | 6 | 5 |
Swell 1 Height (m) Direction Period (s) | SW 11 | SW 17 | SW 16 | SW 15 | WSW 15 | WSW 14 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 12 | SSW 12 | SSW 12 | SW 12 | SW 12 | SW 12 |
| kJ | 174 | 403 | 897 | 1297 | 2378 | 3257 | 2805 | 2803 | 2171 | 2168 | 1756 | 969 | 2508 | 2415 | 2322 | 1909 | 1869 | 1744 | 1076 | 913 | 897 |
Swell 2 Height (m) Direction Period (s) | SW 18 | SW 12 | ESE 13 | ESE 13 | WNW 8 | ESE 13 | SW 15 | SW 14 | WSW 13 | SW 13 | SW 13 | WSW 13 | W 13 | WSW 12 | W 12 | W 12 | E 11 | E 10 | E 10 | — | — |
| kJ | 192 | 161 | 17 | 17 | 352 | 16 | 365 | 521 | 943 | 488 | 744 | 599 | 334 | 334 | 144 | 187 | 20 | 8 | 8 | — | — |
Swell 3 Height (m) Direction Period (s) | ESE 13 | ESE 13 | — | — | ESE 13 | E 11 | ESE 13 | SE 12 | ESE 11 | ESE 11 | — | SSW 7 | — | — | — | — | — | — | — | — | — |
| kJ | 32 | 16 | — | — | 17 | 63 | 16 | 6 | 40 | 23 | — | 91 | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | NW 6 | WNW 7 | WNW 7 | WNW 7 | WNW 8 | — | — | — | S 7 | — | SSW 13 | SSE 7 | SE 6 | SE 6 | SE 6 | SE 6 | — | SE 5 | SSE 6 | SE 6 | SE 5 |
| kJ | 252 | 479 | 807 | 778 | 448 | — | — | — | 131 | — | 1995 | 360 | 244 | 203 | 198 | 161 | — | 82 | 138 | 133 | 117 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 127 | 230 | 127 | 230 | 0 | 413 | 7 | 273 | 296 | 232 | 232 | 232 | 21 | 21 | 21 | 21 | 234 | 203 | 359 | 234 | 47 |
Best forecast wave conditions in Overberg | |||||||||||||||||||||
Best forecast wave conditions in South Africa | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
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