Surf Forecasts:
How big are the waves at Bettys Bay today (31 Jul):
- Morning surf: Morning surf (31 Jul, local time) - 4ft (1.2m), 12s period with SW swell.
- Afternoon surf: Afternoon surf (31 Jul, local time) - 3.5ft (1.1m), 12s period with SW swell.
- Evening surf: Evening surf (31 Jul, local time) - 5ft (1.5m), 9s period with ESE swell.
The current surf forecast for Bettys Bay at 3AM is: 1.3m 13s primary swell from a Southwest direction and 1.0m 6s secondary swell from a East-southeast direction (forecast issued at 07:00pm July 30). The wind direction is predicted to be cross-shore.
| Time (SAST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (31 Jul) | 4ft (1.2m) | 12s |
| Afternoon (31 Jul) | 3.5ft (1.1m) | 12s |
| Evening (31 Jul) | 5ft (1.5m) | 9s |
Table - waves today at Bettys Bay. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 23°C on Sat afternoon, min 13°C on Thu night). Wind will be generally light. | |||||||||||||||||||
Thu 30 | Friday 31 | Saturday 1 | |||||||||||||||||
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 | ESE 9 | SW 11 | SW 11 | SW 11 | SW 12 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 |
Wave Graph  | |||||||||||||||||||
 kJ | 669 | 609 | 618 | 545 | 581 | 430 | 416 | 367 | 361 | 320 | 250 | 213 | 255 | 224 | 589 | 540 | 431 | 424 | 418 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross | cross | cross | cross | cross-on | cross-on | cross-on | cross | cross | cross-off | cross | cross-off | glassy | on | cross-on | cross | cross-off |
High Tide | 4:03PM1.50m | 4:09AM1.45m | 4:33PM1.54m | 4:40AM1.44m | 5:02PM1.55m | ||||||||||||||
Low Tide | 10:11PM0.22m | 10:19AM0.11m | 10:42PM0.20m | 10:47AM0.12m | |||||||||||||||
 |  | | |  |  | | | | | | | | | | | | | | |
 | — | — | — | — | 7:39 | — | — | — | — | — | — | — | 7:37 | — | — | — | — | — | — |
 | 6:01 | — | — | — | — | — | — | — | 6:01 | — | — | — | — | — | — | — | 6:02 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 19 | 15 | 13 | 14 | 15 | 16 | 19 | 21 | 21 | 19 | 17 | 17 | 17 | 18 | 21 | 23 | 23 | 21 | 20 |
Feels °C | 16 | 11 | 9 | 11 | 11 | 12 | 15 | 17 | 18 | 16 | 14 | 14 | 14 | 14 | 18 | 20 | 20 | 19 | 17 |
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 11 | SW 11 | SW 11 | SW 12 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 |
| kJ | 669 | 609 | 618 | 545 | 581 | 430 | 416 | 367 | 361 | 259 | 250 | 213 | 255 | 224 | 589 | 540 | 431 | 424 | 418 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | ESE 7 | SE 8 | ESE 8 | WSW 18 | SW 18 | ESE 9 | ESE 9 | SE 9 | SE 9 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 |
| kJ | — | — | — | — | 70 | 59 | 66 | 31 | 78 | 101 | 101 | 81 | 84 | 92 | 92 | 92 | 76 | 79 | 79 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | W 19 | — | WSW 18 | SW 18 | SW 16 | WSW 16 | WSW 16 | WSW 15 | SW 14 | — | S 18 | — | SW 16 | — |
| kJ | — | — | — | — | — | 7 | — | 31 | 48 | 69 | 102 | 164 | 148 | 208 | — | 6 | — | 40 | — |
Wind waves Height (m) Direction Period (s) | SE 4 | ESE 5 | ESE 5 | ESE 6 | ESE 7 | NE 3 | ESE 8 | SE 8 | SE 9 | ESE 9 | — | NNE 3 | — | — | — | — | — | — | — |
| kJ | 27 | 44 | 61 | 60 | 188 | 2 | 22 | 60 | 79 | 320 | — | 1 | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 10 | 10 | 18 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 0 | 7 | 0 | 0 | 7 | 7 | 7 | 0 |
Best forecast wave conditions in Overberg | |||||||||||||||||||
Best forecast wave conditions in South Africa | |||||||||||||||||||
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