Surf Forecasts:
How big are the waves at Big Bay today (06 Sep):
- Morning surf: Morning surf (06 Sep, local time) - 7ft (2.1m), 18s period with SW swell.
- Afternoon surf: Afternoon surf (06 Sep, local time) - 6ft (1.9m), 16s period with SW swell.
- Evening surf: Evening surf (06 Sep, local time) - 6ft (1.8m), 16s period with SW swell.
The current surf forecast for Big Bay at 2PM is: 2.0m 17s primary swell from a Southwest direction and 0.8m 8s secondary swell from a South-southeast direction (forecast issued at 07:00am September 06). The wind direction is predicted to be offshore and the swell rating is 4.
| Time (SAST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (06 Sep) | 7ft (2.1m) | 18s |
| Afternoon (06 Sep) | 6ft (1.9m) | 16s |
| Evening (06 Sep) | 6ft (1.8m) | 16s |
Table - waves today at Big Bay. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 25°C on Sun afternoon, min 13°C on Sun morning). Wind will be generally light. | |||||||||||||||||||||||
Sunday 6 | Monday 7 | Tuesday 8 | |||||||||||||||||||||
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 20 | SW 18 | SW 18 | SW 17 | SW 16 | SW 16 | SW 15 | SW 15 | SW 15 | SW 14 | SW 14 | SW 13 | SW 13 | WSW 13 | WSW 13 | WSW 13 | SW 12 | SW 12 | WSW 12 | SSW 11 | WSW 12 | WSW 11 | SW 11 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 2751 | 2791 | 2745 | 2129 | 1707 | 1552 | 1380 | 1343 | 1526 | 1363 | 1493 | 1285 | 1155 | 745 | 640 | 454 | 683 | 614 | 294 | 226 | 140 | 98 | 172 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | off | off | off | off | off | off | cross-off | cross-off | cross-off | glassy | cross-on | cross | off | off | cross-off | glassy | glassy | glassy | cross-on | cross-on | cross-off | cross-off |
High Tide | 11:37AM1.12m | 00:03AM1.20m | 12:46PM1.27m | 1:05AM1.32m | 1:34PM1.43m | ||||||||||||||||||
Low Tide | 5:14AM0.47m | 5:54PM0.50m | 6:31AM0.35m | 7:02PM0.34m | 7:23AM0.22m | 7:50PM0.20m | |||||||||||||||||
 |  | | | | | | | | | | | | | | | | | | | | | | |
 | 6:58 | — | — | — | — | — | — | — | 6:56 | — | — | — | — | — | — | — | 6:54 | — | — | — | — | — | — |
 | — | — | — | — | 6:30 | — | — | — | — | — | — | — | 6:30 | — | — | — | — | — | — | — | 6:31 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 13 | 13 | 19 | 24 | 25 | 23 | 21 | 20 | 19 | 20 | 24 | 25 | 23 | 22 | 21 | 22 | 21 | 20 | 22 | 24 | 23 | 18 | 19 |
Feels °C | 9 | 10 | 16 | 22 | 24 | 21 | 19 | 18 | 17 | 18 | 23 | 23 | 21 | 20 | 19 | 21 | 21 | 20 | 22 | 22 | 21 | 16 | 18 |
Swell 1 Height (m) Direction Period (s) | SW 20 | SW 18 | SW 18 | SW 17 | SW 16 | SW 16 | SW 15 | SW 15 | SW 15 | SW 14 | SW 14 | SW 13 | SW 13 | WSW 13 | WSW 13 | WSW 13 | SW 12 | SW 12 | WSW 12 | SSW 11 | SW 11 | WSW 11 | SW 11 |
| kJ | 2751 | 2791 | 2745 | 2129 | 1707 | 1552 | 1380 | 1343 | 1526 | 1363 | 1493 | 1285 | 1155 | 745 | 640 | 454 | 683 | 614 | 294 | 226 | 117 | 98 | 172 |
Swell 2 Height (m) Direction Period (s) | SSE 8 | SSE 9 | SSE 8 | SSE 8 | SSE 9 | SSE 9 | SSE 9 | SSE 8 | SSE 7 | — | SSE 7 | — | — | SSW 12 | SSW 12 | SSW 12 | SW 18 | WSW 17 | SSW 11 | WSW 12 | WSW 12 | S 10 | WSW 15 |
| kJ | 221 | 189 | 154 | 96 | 99 | 79 | 77 | 38 | 32 | — | 9 | — | — | 313 | 308 | 303 | 12 | 28 | 156 | 145 | 140 | 70 | 146 |
Swell 3 Height (m) Direction Period (s) | SW 10 | SW 10 | — | — | — | — | — | — | — | — | SE 9 | — | — | — | — | SW 18 | SW 18 | — | WSW 16 | SW 16 | S 10 | SW 11 | S 10 |
| kJ | 92 | 57 | — | — | — | — | — | — | — | — | 3 | — | — | — | — | 13 | 12 | — | 26 | 65 | 49 | 75 | 30 |
Wind waves Height (m) Direction Period (s) | SSE 8 | SSE 8 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | S 3 | S 3 |
| kJ | 345 | 326 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 | 3 |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 29 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 14 | 14 | 0 | 0 |
Best forecast wave conditions in Cape Town | |||||||||||||||||||||||
Best forecast wave conditions in South Africa | |||||||||||||||||||||||
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