Surf Forecasts:
How big are the waves at Big Bay today (04 Aug):
- Morning surf: Morning surf (04 Aug, local time) - 4.5ft (1.4m), 11s period with SW swell.
- Afternoon surf: Afternoon surf (04 Aug, local time) - 4.5ft (1.3m), 11s period with SW swell.
- Evening surf: Evening surf (04 Aug, local time) - 3.5ft (1.1m), 11s period with SW swell.
The current surf forecast for Big Bay at 7AM is: 1.4m 11s primary swell from a Southwest direction (forecast issued at 01:00am August 04). The wind direction is predicted to be cross-offshore and the swell rating is 2.
| Time (SAST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (04 Aug) | 4.5ft (1.4m) | 11s |
| Afternoon (04 Aug) | 4.5ft (1.3m) | 11s |
| Evening (04 Aug) | 3.5ft (1.1m) | 11s |
Table - waves today at Big Bay. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 6mm), mostly falling on Wed night. Very mild (max 19°C on Tue afternoon, min 11°C on Thu night). Wind will be generally light. | ||||||||||||||||||||||||
Tuesday 4 | Wednesday 5 | Thursday 6 | ||||||||||||||||||||||
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) | SW 12 | SW 11 | SW 11 | SW 11 | SW 11 | SW 11 | SW 11 | SW 11 | SW 15 | SW 15 | SW 16 | SW 16 | SW 15 | SW 15 | WSW 14 | WSW 14 | WSW 14 | WSW 13 | WSW 13 | WSW 13 | WSW 13 | WSW 13 | SW 12 | SW 13 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 683 | 357 | 503 | 431 | 375 | 332 | 254 | 249 | 301 | 535 | 765 | 2035 | 2255 | 2392 | 2803 | 3361 | 3891 | 4070 | 3607 | 3032 | 2919 | 2786 | 2650 | 2802 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | glassy | glassy | glassy | cross-on | glassy | cross | glassy | cross | cross | cross | cross-on | on | cross-on | cross-on | cross | cross | glassy | cross-off | off | cross-off | cross-off | cross-off | cross-off |
High Tide | 6:28AM1.27m | 6:48PM1.41m | 7:15AM1.19m | 7:38PM1.32m | 8:20AM1.10m | 8:48PM1.23m | ||||||||||||||||||
Low Tide | 00:24AM0.25m | 12:25PM0.29m | 1:09AM0.31m | 1:11PM0.39m | 2:07AM0.39m | 2:13PM0.48m | ||||||||||||||||||
 | |  | | |  | | | | | | | | | | |  |  |  |  | | | | | |
 | — | 7:35 | — | — | — | — | — | — | — | 7:35 | — | — | — | — | — | — | — | 7:33 | — | — | — | — | — | — |
 | — | — | — | — | — | 6:07 | — | — | — | — | — | — | — | 6:08 | — | — | — | — | — | — | — | 6:08 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 3 | 3 | — | — | — | — | — |
Temp °C | 18 | 16 | 15 | 18 | 19 | 17 | 15 | 14 | 14 | 13 | 12 | 14 | 17 | 15 | 14 | 13 | 12 | 12 | 12 | 12 | 14 | 14 | 12 | 12 |
Feels °C | 16 | 14 | 14 | 17 | 16 | 16 | 14 | 13 | 13 | 11 | 9 | 11 | 12 | 11 | 11 | 10 | 9 | 12 | 10 | 10 | 12 | 12 | 9 | 9 |
Swell 1 Height (m) Direction Period (s) | SW 12 | SW 11 | SW 11 | SW 11 | SW 11 | SW 11 | SW 11 | SW 11 | SW 10 | SW 15 | SW 16 | SW 16 | SW 15 | SW 15 | WSW 14 | WSW 14 | WSW 14 | WSW 13 | WSW 13 | WSW 13 | WSW 13 | WSW 13 | SW 12 | SW 13 |
| kJ | 683 | 357 | 503 | 431 | 375 | 332 | 254 | 249 | 144 | 535 | 765 | 2035 | 2255 | 2392 | 2803 | 3361 | 3891 | 4070 | 3607 | 3032 | 2919 | 2786 | 2650 | 2802 |
Swell 2 Height (m) Direction Period (s) | WSW 12 | WSW 12 | — | WSW 11 | WSW 11 | W 11 | W 11 | W 10 | SW 15 | SW 10 | SW 13 | W 9 | W 9 | W 9 | W 9 | — | — | — | — | — | — | — | — | — |
| kJ | 109 | 237 | — | 41 | 40 | 59 | 58 | 75 | 301 | 117 | 398 | 60 | 41 | 25 | 14 | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | S 19 | SW 18 | SW 17 | SW 16 | SW 15 | SW 15 | W 10 | W 10 | W 9 | — | — | W 11 | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | 7 | 12 | 11 | 41 | 60 | 136 | 98 | 96 | 87 | — | — | 2 | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | WNW 10 | NNW 3 | NW 4 | NW 9 | NNW 4 | N 4 | N 4 | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | 103 | 6 | 18 | 115 | 15 | 19 | 14 | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 34 | 0 | 0 | 0 | 2 | 2 | 2 | 36 | 192 | 34 | 36 | 36 | 60 | 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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