Surf Forecasts:
How big are the waves at Big Bay today (01 Aug):
- Morning surf: Morning surf (01 Aug, local time) - 4ft (1.2m), 14s period with SW swell.
- Afternoon surf: Afternoon surf (01 Aug, local time) - 4ft (1.2m), 13s period with SW swell.
- Evening surf: Evening surf (01 Aug, local time) - 4ft (1.2m), 13s period with SW swell.
The current surf forecast for Big Bay at 8PM is: 1.2m 13s primary swell from a Southwest direction and 0.1m 16s secondary swell from a Southwest direction (forecast issued at 01:00pm August 01). The wind direction is predicted to be offshore and the swell rating is 2.
| Time (SAST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (01 Aug) | 4ft (1.2m) | 14s |
| Afternoon (01 Aug) | 4ft (1.2m) | 13s |
| Evening (01 Aug) | 4ft (1.2m) | 13s |
Table - waves today at Big Bay. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 23°C on Sat afternoon, min 14°C on Tue morning). Wind will be generally light. | |||||||||||||||||||||
Sat 1 | Sunday 2 | Monday 3 | |||||||||||||||||||
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 14 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 12 | SW 12 | SW 12 | SW 13 | SW 13 | SW 13 | SW 12 | SW 12 | WSW 13 | WSW 12 | WSW 12 |
Wave Graph  | |||||||||||||||||||||
 kJ | 581 | 525 | 494 | 486 | 479 | 486 | 494 | 486 | 486 | 519 | 442 | 361 | 421 | 669 | 669 | 649 | 619 | 590 | 606 | 551 | 517 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | glassy | cross | off | off | cross-off | cross-off | cross | cross | on | glassy | glassy | glassy | glassy | glassy | glassy | glassy | cross | cross | off | cross-off |
High Tide | 5:03PM1.53m | 5:13AM1.39m | 5:34PM1.52m | 5:48AM1.34m | 6:08PM1.47m | ||||||||||||||||
Low Tide | 10:47AM0.13m | 11:13PM0.20m | 11:16AM0.16m | 11:47PM0.21m | 11:48AM0.21m | ||||||||||||||||
 | | |  | | | | | | | | | | | | | | | | | | |
 | — | — | — | — | — | — | 7:37 | — | — | — | — | — | — | — | 7:37 | — | — | — | — | — | — |
 | — | — | 6:06 | — | — | — | — | — | — | — | 6:07 | — | — | — | — | — | — | — | 6:07 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 20 | 23 | 23 | 20 | 20 | 19 | 18 | 18 | 19 | 19 | 20 | 18 | 16 | 16 | 15 | 15 | 18 | 20 | 17 | 17 | 16 |
Feels °C | 16 | 21 | 20 | 17 | 16 | 15 | 14 | 15 | 16 | 17 | 18 | 16 | 15 | 15 | 13 | 13 | 17 | 18 | 15 | 14 | 14 |
Swell 1 Height (m) Direction Period (s) | SW 14 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 12 | SW 12 | SW 12 | SW 13 | SW 13 | SW 13 | SW 12 | SW 12 | WSW 13 | WSW 12 | WSW 12 |
| kJ | 581 | 525 | 494 | 486 | 479 | 486 | 494 | 486 | 486 | 519 | 442 | 361 | 421 | 669 | 669 | 649 | 619 | 590 | 606 | 551 | 517 |
Swell 2 Height (m) Direction Period (s) | SE 10 | SE 10 | — | SW 16 | SE 11 | SE 11 | — | S 9 | S 9 | S 9 | SW 16 | SW 15 | SW 15 | S 8 | WSW 16 | WSW 15 | WSW 14 | WSW 13 | SW 12 | SW 12 | SW 12 |
| kJ | 4 | 4 | — | 10 | 5 | 4 | — | 6 | 6 | 6 | 118 | 255 | 217 | 1 | 51 | 123 | 186 | 204 | 287 | 319 | 309 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | N 10 | — | — | SE 12 | S 9 | SSE 9 | S 8 | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | 2 | — | — | 6 | 6 | 7 | 1 | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 0 | 0 | 14 | 0 | 0 | 0 | 0 | 2 | 2 | 29 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in Cape Town | |||||||||||||||||||||
Best forecast wave conditions in South Africa | |||||||||||||||||||||
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