Surf Forecasts:
How big are the waves at Bettys Bay today (14 Sep):
- Morning surf: Morning surf (14 Sep, local time) - 4ft (1.2m), 12s period with SW swell.
- Afternoon surf: Afternoon surf (14 Sep, local time) - 3.5ft (1.1m), 12s period with SW swell.
- Evening surf: Evening surf (14 Sep, local time) - 3.5ft (1.0m), 12s period with SW swell.
The current surf forecast for Bettys Bay at 7AM is: 1.3m 13s primary swell from a Southwest direction and 0.9m 10s secondary swell from a Southeast direction (forecast issued at 01:00am September 14). An open ocean swell of 0.9m 4s is not directed at the surf break. The wind direction is predicted to be offshore and the swell rating is 3.
| Time (SAST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (14 Sep) | 4ft (1.2m) | 12s |
| Afternoon (14 Sep) | 3.5ft (1.1m) | 12s |
| Evening (14 Sep) | 3.5ft (1.0m) | 12s |
Table - waves today at Bettys Bay. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 23mm), heaviest during Tue night. Very mild (max 19°C on Mon afternoon, min 12°C on Tue night). Winds decreasing (near gales from the NW on Tue afternoon, light winds from the SSE by Tue night). | ||||||||||||||||||||||||
Monday 14 | Tuesday 15 | Wednesday 16 | ||||||||||||||||||||||
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 | 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 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 11 | SW 11 | SW 18 | SW 17 | SW 16 | SW 15 | WSW 15 | WSW 14 | SW 13 | SW 14 | SW 14 | WSW 13 | SSW 13 | WSW 13 | SW 13 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 663 | 581 | 496 | 374 | 361 | 268 | 268 | 193 | 187 | 171 | 165 | 192 | 398 | 897 | 1297 | 3427 | 3789 | 2929 | 2847 | 2171 | 1734 | 1528 | 878 | 1682 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | off | off | off | off | off | off | off | off | off | off | off | cross-off | off | off | off | cross-on | on | on | on | on | on | cross-on | cross-on |
High Tide | 4:47AM1.47m | 4:59PM1.55m | 5:17AM1.37m | 5:28PM1.42m | 5:47AM1.26m | 5:58PM1.29m | ||||||||||||||||||
Low Tide | 10:48AM0.16m | 11:14PM0.17m | 11:17AM0.26m | 11:43PM0.29m | 11:46AM0.38m | |||||||||||||||||||
 |  |  |  | | |  |  | | | |  | | | |  | | | | |  | | | | |
 | — | 6:46 | — | — | — | — | — | — | — | 6:43 | — | — | — | — | — | — | — | 6:43 | — | — | — | — | — | — |
 | — | — | — | — | — | 6:34 | — | — | — | — | — | — | — | 6:35 | — | — | — | — | — | — | — | 6:36 | — | — |
mm | 1 | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | 8 | 9 | 5 | — | — | — | — | — | — |
Temp °C | 16 | 16 | 16 | 17 | 19 | 17 | 16 | 16 | 16 | 16 | 15 | 17 | 18 | 16 | 15 | 14 | 12 | 12 | 14 | 15 | 15 | 14 | 13 | 13 |
Feels °C | 13 | 13 | 13 | 12 | 13 | 12 | 12 | 12 | 11 | 11 | 10 | 9 | 8 | 8 | 7 | 11 | 8 | 9 | 9 | 9 | 8 | 7 | 6 | 6 |
Swell 1 Height (m) Direction Period (s) | 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 17 | SW 16 | SW 15 | WSW 15 | WSW 14 | SW 13 | SW 14 | SW 14 | WSW 13 | SSW 13 | WSW 13 | SW 13 |
| kJ | 663 | 581 | 496 | 374 | 361 | 268 | 268 | 193 | 187 | 171 | 165 | 171 | 398 | 897 | 1297 | 3427 | 3789 | 2929 | 2847 | 2171 | 1734 | 1528 | 841 | 1682 |
Swell 2 Height (m) Direction Period (s) | SE 10 | SE 10 | SE 10 | SE 11 | SE 11 | ESE 11 | SE 11 | ESE 11 | SE 13 | SE 13 | SW 15 | SW 18 | SW 12 | ESE 13 | ESE 13 | ESE 13 | ESE 13 | SW 15 | SW 14 | WSW 13 | SW 13 | W 13 | SW 13 | W 13 |
| kJ | 231 | 204 | 180 | 137 | 97 | 81 | 59 | 46 | 42 | 42 | 82 | 192 | 161 | 16 | 17 | 17 | 16 | 360 | 581 | 1058 | 488 | 799 | 878 | 498 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | SE 12 | ESE 11 | — | SW 15 | SE 13 | ESE 13 | ESE 13 | — | S 9 | E 11 | E 11 | ESE 12 | SE 12 | WSW 13 | ESE 11 | — | S 7 | — |
| kJ | — | — | — | — | — | — | 21 | 13 | — | 36 | 42 | 32 | 16 | — | 2 | 63 | 63 | 15 | 6 | 249 | 23 | — | 92 | — |
Wind waves Height (m) Direction Period (s) | WNW 4 | WNW 4 | WNW 4 | WNW 5 | WNW 5 | WNW 6 | WNW 6 | WNW 7 | WNW 5 | NW 6 | NW 6 | WNW 6 | WNW 7 | WNW 7 | WNW 7 | — | — | — | — | — | SSE 7 | SSE 7 | SSE 6 | SE 6 |
| kJ | 9 | 20 | 40 | 39 | 87 | 211 | 175 | 170 | 97 | 159 | 123 | 284 | 459 | 732 | 723 | — | — | — | — | — | 96 | 154 | 203 | 172 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 8 | 25 | 116 | 8 | 8 | 18 | 8 | 8 | 127 | 179 | 179 | 179 | 0 | 18 | 7 | 289 | 296 | 376 | 232 | 232 | 21 |
Best forecast wave conditions in Overberg | ||||||||||||||||||||||||
Best forecast wave conditions in South Africa | ||||||||||||||||||||||||
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