Surf Forecasts:
How big are the waves at Big Bay today (14 Aug):
- Morning surf: Morning surf (14 Aug, local time) - 5.5ft (1.7m), 15s period with WSW swell.
- Afternoon surf: Afternoon surf (14 Aug, local time) - 5.5ft (1.7m), 15s period with WSW swell.
- Evening surf: Evening surf (14 Aug, local time) - 5ft (1.6m), 14s period with WSW swell.
The current surf forecast for Big Bay at 9AM is: 1.7m 15s primary swell from a West-southwest direction and 0.9m 5s secondary swell from a Northwest direction (forecast issued at 01:00am August 14). The wind direction is predicted to be cross-shore.
| Time (SAST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (14 Aug) | 5.5ft (1.7m) | 15s |
| Afternoon (14 Aug) | 5.5ft (1.7m) | 15s |
| Evening (14 Aug) | 5ft (1.6m) | 14s |
Table - waves today at Big Bay. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Very mild (max 17°C on Sun afternoon, min 12°C on Fri morning). Wind will be generally light. | ||||||||||||||||||||||||
Friday 14 | Saturday 15 | Sunday 16 | ||||||||||||||||||||||
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 | 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) | WSW 16 | WSW 15 | WSW 15 | WSW 15 | WSW 15 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 13 | WSW 13 | WSW 14 | WSW 14 | WSW 14 | WSW 13 | WSW 13 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 14 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 1588 | 1488 | 1431 | 1145 | 1275 | 1130 | 989 | 947 | 1075 | 1075 | 1059 | 1043 | 1013 | 1398 | 1526 | 1526 | 1419 | 1422 | 1356 | 1364 | 1464 | 1913 | 2487 | 3063 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-on | cross | cross-on | on | cross-on | on | cross-off | cross-off | glassy | glassy | glassy | cross | cross | cross-off | glassy | cross-on | cross-on | cross | cross-on | on | on | on | cross |
High Tide | 4:09AM1.56m | 4:29PM1.69m | 4:46AM1.51m | 5:05PM1.64m | 5:22AM1.43m | 5:39PM1.55m | ||||||||||||||||||
Low Tide | 10:16AM-0.00m | 10:45PM0.03m | 10:51AM0.05m | 11:22PM0.09m | 11:24AM0.14m | |||||||||||||||||||
 |  |  | | |  | | | | | | | |  | | |  | | | | | | | | |
 | — | 7:26 | — | — | — | — | — | — | — | 7:24 | — | — | — | — | — | — | — | 7:24 | — | — | — | — | — | — |
 | — | — | — | — | — | 6:15 | — | — | — | — | — | — | — | 6:15 | — | — | — | — | — | — | — | 6:15 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 16 | 13 | 12 | 14 | 14 | 15 | 14 | 14 | 13 | 12 | 12 | 14 | 16 | 16 | 16 | 15 | 15 | 13 | 13 | 16 | 17 | 16 | 15 | 15 |
Feels °C | 12 | 10 | 10 | 11 | 11 | 13 | 13 | 13 | 12 | 11 | 11 | 13 | 13 | 15 | 15 | 14 | 14 | 11 | 11 | 14 | 14 | 15 | 14 | 13 |
Swell 1 Height (m) Direction Period (s) | WSW 16 | WSW 15 | WSW 15 | WSW 15 | WSW 15 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 13 | WSW 13 | WSW 14 | WSW 14 | WSW 14 | WSW 13 | WSW 13 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 14 |
| kJ | 1588 | 1488 | 1431 | 1145 | 1275 | 1130 | 989 | 947 | 1075 | 1075 | 1059 | 1043 | 1013 | 1398 | 1526 | 1526 | 1419 | 1422 | 1356 | 1364 | 1464 | 1913 | 2487 | 3063 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | WNW 6 | WNW 6 | WNW 6 | W 6 | W 6 | W 6 | W 6 | WSW 8 | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | 53 | 47 | 34 | 32 | 33 | 36 | 54 | 94 | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | W 18 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | 162 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | NNW 4 | NNW 4 | NW 5 | NW 5 | NW 6 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | NNW 3 | — | — | — | — |
| kJ | 13 | 25 | 35 | 54 | 61 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 3 | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 2 | 2 | 2 | 36 | 34 | 19 | 29 | 0 | 0 | 0 | 0 | 0 | 14 | 0 | 0 | 0 | 4 | 4 | 2 | 4 | 34 | 29 | 29 | 2 |
Best forecast wave conditions in Cape Town | ||||||||||||||||||||||||
Best forecast wave conditions in South Africa | ||||||||||||||||||||||||
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