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) - 4.5ft (1.4m), 9s period with ESE swell.
The current surf forecast for Bettys Bay at 11AM is: 1.2m 12s primary swell from a Southwest direction and 0.1m 19s secondary swell from a Southwest direction, 0.8m 8s secondary swell from a East-southeast direction (forecast issued at 07:00am July 31). The wind direction is predicted to be cross-onshore.
| 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) | 4.5ft (1.4m) | 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 16°C on Fri morning). Wind will be generally light. | |||||||||||||||||||||||
Friday 31 | Saturday 1 | Sunday 2 | |||||||||||||||||||||
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 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 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 12 | WSW 12 | SW 14 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 520 | 430 | 416 | 367 | 361 | 288 | 250 | 250 | 255 | 224 | 589 | 540 | 494 | 486 | 418 | 494 | 501 | 494 | 527 | 511 | 428 | 378 | 401 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross-on | cross-on | cross-on | cross | cross | cross | cross | cross | glassy | on | cross-on | cross | cross-off | cross-off | cross | cross-off | cross-off | cross | glassy | cross-on | cross |
High Tide | 4:33PM1.54m | 4:40AM1.44m | 5:02PM1.55m | 5:12AM1.41m | 5:34PM1.54m | ||||||||||||||||||
Low Tide | 10:19AM0.11m | 10:42PM0.20m | 10:47AM0.12m | 11:13PM0.20m | 11:16AM0.15m | ||||||||||||||||||
 |  | | |  |  | | | | | | |  | | | | | | | | | | | |
 | 7:39 | — | — | — | — | — | — | — | 7:37 | — | — | — | — | — | — | — | 7:37 | — | — | — | — | — | — |
 | — | — | — | — | 6:01 | — | — | — | — | — | — | — | 6:02 | — | — | — | — | — | — | — | 6:04 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 15 | 16 | 19 | 21 | 21 | 18 | 17 | 17 | 18 | 19 | 21 | 23 | 22 | 21 | 20 | 19 | 19 | 19 | 21 | 22 | 19 | 18 | 17 |
Feels °C | 11 | 11 | 15 | 17 | 18 | 15 | 13 | 14 | 14 | 15 | 18 | 20 | 19 | 19 | 17 | 15 | 15 | 15 | 17 | 19 | 17 | 16 | 14 |
Swell 1 Height (m) Direction Period (s) | 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 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 12 | WSW 12 | WSW 12 |
| kJ | 520 | 430 | 416 | 367 | 361 | 259 | 250 | 250 | 255 | 224 | 589 | 540 | 494 | 486 | 418 | 494 | 501 | 494 | 527 | 511 | 428 | 378 | 280 |
Swell 2 Height (m) Direction Period (s) | ESE 7 | ESE 8 | SW 19 | WSW 18 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SW 14 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | SW 15 | SW 15 | SW 14 |
| kJ | 68 | 66 | 14 | 31 | 61 | 81 | 81 | 83 | 70 | 208 | 92 | 73 | 74 | 80 | 80 | 79 | 64 | 64 | 64 | 63 | 236 | 309 | 401 |
Swell 3 Height (m) Direction Period (s) | — | W 19 | — | WSW 18 | SW 18 | SW 16 | WSW 16 | WSW 16 | WSW 15 | SE 10 | — | S 18 | — | SW 16 | — | S 9 | S 9 | S 9 | S 9 | SW 16 | SE 10 | SE 10 | SE 10 |
| kJ | — | 7 | — | 31 | 78 | 69 | 102 | 164 | 148 | 92 | — | 6 | — | 40 | — | 7 | 7 | 7 | 6 | 42 | 45 | 46 | 45 |
Wind waves Height (m) Direction Period (s) | ESE 7 | E 8 | ESE 8 | SE 8 | ESE 8 | ESE 9 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 30 | 29 | 66 | 60 | 217 | 288 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 0 | 7 | 7 | 7 | 0 | 0 | 7 | 0 | 0 | 7 | 0 | 7 | 7 |
Best forecast wave conditions in Overberg | |||||||||||||||||||||||
Best forecast wave conditions in South Africa | |||||||||||||||||||||||
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