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) - 6.5ft (2.0m), 15s period with SW swell.
The current surf forecast for Bettys Bay at 5AM is: 0.8m 11s primary swell from a Southwest direction and 0.4m 13s secondary swell from a Southeast direction (forecast issued at 01:00am September 15). An open ocean swell of 1.5m 5s is not directed at the surf break. The wind direction is predicted to be cross-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) | 6.5ft (2.0m) | 15s |
Table - waves today at Bettys Bay. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 22mm), heaviest during Tue night. Very mild (max 17°C on Tue afternoon, min 11°C on Wed night). Mainly near gales. | ||||||||||||||||||||||||
Tuesday 15 | Wednesday 16 | Thursday 17 | ||||||||||||||||||||||
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 12 | SW 11 | SW 11 | SW 18 | SW 17 | SW 16 | SW 15 | WSW 15 | WSW 14 | WSW 13 | SW 14 | SW 14 | WSW 13 | WSW 13 | WSW 13 | SSW 13 | SSW 13 | SW 13 | SW 12 | SW 12 | SSW 12 | SW 12 | SW 12 | SW 12 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 187 | 171 | 168 | 192 | 403 | 897 | 1203 | 2842 | 4005 | 3102 | 2805 | 2284 | 1609 | 1255 | 983 | 1830 | 1990 | 2106 | 2001 | 1849 | 1837 | 1074 | 990 | 897 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | cross-off | off | off | off | off | off | cross-off | cross-on | on | on | on | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on | cross-on | cross-on |
High Tide | 5:17AM1.37m | 5:28PM1.42m | 5:47AM1.26m | 5:58PM1.29m | 6:20AM1.14m | 6:33PM1.15m | ||||||||||||||||||
Low Tide | 11:14PM0.17m | 11:17AM0.26m | 11:43PM0.29m | 11:46AM0.38m | 00:13AM0.41m | 12:17PM0.51m | ||||||||||||||||||
 |  |  | | | | |  | | |  | | | |  | | | | | | | | | | |
 | — | 6:43 | — | — | — | — | — | — | — | 6:43 | — | — | — | — | — | — | — | 6:41 | — | — | — | — | — | — |
 | — | — | — | — | — | 6:35 | — | — | — | — | — | — | — | 6:36 | — | — | — | — | — | — | — | 6:36 | — | — |
mm | — | 1 | — | — | — | — | 2 | 9 | 10 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 16 | 15 | 14 | 16 | 17 | 17 | 14 | 13 | 13 | 14 | 14 | 15 | 15 | 14 | 13 | 12 | 12 | 11 | 12 | 13 | 15 | 16 | 14 | 13 |
Feels °C | 11 | 10 | 7 | 7 | 7 | 7 | 5 | 10 | 8 | 8 | 8 | 9 | 8 | 7 | 7 | 7 | 6 | 6 | 6 | 7 | 8 | 8 | 7 | 7 |
Swell 1 Height (m) Direction Period (s) | SW 12 | SW 11 | SW 11 | SW 11 | SW 17 | SW 16 | SW 15 | WSW 15 | WSW 14 | WSW 13 | SW 14 | SW 14 | WSW 13 | WSW 13 | WSW 13 | SSW 13 | SSW 13 | SW 13 | SW 12 | SW 12 | SSW 12 | SW 12 | SW 12 | SW 12 |
| kJ | 187 | 171 | 168 | 174 | 403 | 897 | 1203 | 2842 | 4005 | 3102 | 2805 | 2284 | 1609 | 1255 | 983 | 1830 | 1990 | 2106 | 2001 | 1849 | 1837 | 1074 | 990 | 897 |
Swell 2 Height (m) Direction Period (s) | ESE 13 | SE 13 | SW 15 | SW 18 | SW 12 | ESE 13 | ESE 13 | WNW 8 | ESE 13 | SW 15 | SW 14 | W 13 | SW 13 | SW 13 | SW 13 | W 13 | WSW 12 | W 12 | E 10 | — | E 10 | — | — | — |
| kJ | 65 | 42 | 82 | 192 | 161 | 17 | 17 | 197 | 16 | 360 | 453 | 1034 | 488 | 609 | 802 | 475 | 398 | 180 | 19 | — | 8 | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | SW 15 | SE 13 | ESE 13 | ESE 13 | S 9 | S 9 | ESE 13 | E 11 | ESE 13 | ESE 11 | SW 14 | S 7 | E 11 | E 11 | E 11 | E 10 | E 10 | — | — | — | — | — | — |
| kJ | — | 36 | 42 | 32 | 16 | 2 | 2 | 17 | 63 | 16 | 40 | 596 | 150 | 20 | 20 | 9 | 19 | 19 | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | NW 6 | WNW 5 | WNW 6 | WNW 6 | WNW 7 | WNW 7 | WNW 8 | W 8 | — | — | — | — | — | S 7 | SSE 7 | — | — | — | — | SE 6 | SE 6 | SSE 6 | SE 6 | SE 6 |
| kJ | 133 | 133 | 266 | 309 | 553 | 882 | 1008 | 488 | — | — | — | — | — | 139 | 108 | — | — | — | — | 131 | 111 | 160 | 159 | 131 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 8 | 18 | 127 | 223 | 230 | 127 | 230 | 7 | 203 | 866 | 296 | 273 | 234 | 232 | 289 | 18 | 18 | 18 | 18 | 18 | 203 | 234 | 234 | 18 |
Best forecast wave conditions in Overberg | ||||||||||||||||||||||||
Best forecast wave conditions in South Africa | ||||||||||||||||||||||||
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