Surf Forecasts:
How big are the waves at Big Bay today (24 Sep):
- Morning surf: Morning surf (24 Sep, local time) - 2ft (0.6m), 16s period with SSW swell.
- Afternoon surf: Afternoon surf (24 Sep, local time) - 5ft (1.6m), 15s period with SW swell.
- Evening surf: Evening surf (24 Sep, local time) - 6ft (1.9m), 13s period with SSW swell.
The current surf forecast for Big Bay at 3PM is: 1.6m 15s primary swell from a Southwest direction and 0.6m 7s secondary swell from a South direction (forecast issued at 07:00am September 24). The wind direction is predicted to be cross-onshore.
| Time (SAST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (24 Sep) | 2ft (0.6m) | 16s |
| Afternoon (24 Sep) | 5ft (1.6m) | 15s |
| Evening (24 Sep) | 6ft (1.9m) | 13s |
Table - waves today at Big Bay. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 6mm), mostly falling on Sat morning. Warm (max 21°C on Fri night, min 15°C on Thu night). Wind will be generally light. | |||||||||||||||||||||||
Thursday 24 | Friday 25 | Saturday 26 | |||||||||||||||||||||
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 10 | SSW 16 | SSW 16 | SW 15 | SW 14 | SSW 14 | SW 13 | SW 13 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 16 | SW 16 | SW 15 | SW 15 | SW 14 | SW 14 | WSW 14 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 100 | 175 | 519 | 979 | 1170 | 1272 | 1094 | 1044 | 878 | 850 | 747 | 734 | 666 | 604 | 604 | 448 | 710 | 952 | 2093 | 1915 | 1862 | 1736 | 1621 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | glassy | cross-on | cross-on | cross | glassy | glassy | glassy | glassy | cross-off | cross | cross-on | cross-off | glassy | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off |
High Tide | 2:00PM1.47m | 2:15AM1.43m | 2:28PM1.57m | 2:46AM1.50m | 2:58PM1.65m | ||||||||||||||||||
Low Tide | 7:51AM0.23m | 8:15PM0.18m | 8:20AM0.15m | 8:44PM0.08m | 8:49AM0.09m | 9:14PM0.01m | |||||||||||||||||
 |  | | |  |  | | | | | | | | | | |  |  | |  |  | | | |
 | 6:33 | — | — | — | — | — | — | — | 6:31 | — | — | — | — | — | — | — | 6:31 | — | — | — | — | — | — |
 | — | — | — | — | 6:43 | — | — | — | — | — | — | — | 6:44 | — | — | — | — | — | — | — | 6:44 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | 2 | 2 | — | — | — |
Temp °C | 17 | 16 | 18 | 18 | 17 | 17 | 16 | 16 | 15 | 15 | 20 | 17 | 18 | 21 | 17 | 17 | 17 | 17 | 17 | 16 | 17 | 16 | 15 |
Feels °C | 18 | 17 | 19 | 18 | 16 | 18 | 18 | 17 | 16 | 15 | 20 | 17 | 17 | 22 | 16 | 16 | 17 | 17 | 17 | 14 | 14 | 13 | 11 |
Swell 1 Height (m) Direction Period (s) | S 7 | S 7 | SSW 16 | SW 15 | SW 14 | SSW 14 | SW 13 | SW 13 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 16 | SW 15 | SW 15 | SW 14 | SW 14 | WSW 14 |
| kJ | 78 | 80 | 519 | 979 | 1170 | 1272 | 1094 | 1044 | 878 | 850 | 747 | 734 | 666 | 604 | 604 | 448 | 494 | 952 | 2093 | 1915 | 1862 | 1736 | 1621 |
Swell 2 Height (m) Direction Period (s) | SW 10 | SW 10 | S 7 | S 7 | S 7 | S 6 | — | — | — | — | — | — | W 20 | SW 18 | SW 18 | SW 16 | SW 16 | SW 12 | — | S 11 | S 11 | — | — |
| kJ | 100 | 100 | 48 | 33 | 32 | 31 | — | — | — | — | — | — | 7 | 54 | 150 | 443 | 710 | 497 | — | 3 | 2 | — | — |
Swell 3 Height (m) Direction Period (s) | SW 17 | SSW 16 | WSW 10 | SW 10 | — | — | — | — | — | — | — | — | — | SSW 16 | SW 16 | S 9 | S 8 | — | — | — | — | — | — |
| kJ | 75 | 175 | 67 | 108 | — | — | — | — | — | — | — | — | — | 26 | 43 | 14 | 22 | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | SSE 8 | S 4 | S 4 | S 5 | S 6 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 40 | 6 | 21 | 55 | 106 |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 0 | 0 | 10 | 29 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 14 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6 | 39 | 129 | 70 |
Best forecast wave conditions in Cape Town | |||||||||||||||||||||||
Best forecast wave conditions in South Africa | |||||||||||||||||||||||
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