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 11AM is: 1.4m 11s primary swell from a Southwest direction and 0.4m 11s secondary swell from a West-southwest direction (forecast issued at 07:00am August 04). The wind direction is predicted to be glassy 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 ForecastModerate rain (total 10mm), heaviest on Thu morning. Very mild (max 19°C on Tue afternoon, min 11°C on Wed morning). Wind will be generally light. | |||||||||||||||||||||||
Tuesday 4 | Wednesday 5 | Thursday 6 | |||||||||||||||||||||
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 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 | SW 13 | SW 12 | SW 12 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 357 | 503 | 431 | 375 | 332 | 287 | 249 | 301 | 535 | 765 | 1904 | 2255 | 2233 | 2803 | 3483 | 4163 | 4186 | 3861 | 3425 | 3149 | 3113 | 3015 | 3177 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | glassy | glassy | cross | cross | cross | glassy | cross-on | cross | cross | cross-on | on | cross-on | cross-on | cross | cross | cross | glassy | off | cross-off | cross-off | cross-off | cross-off |
High Tide | 6:48PM1.41m | 7:15AM1.19m | 7:38PM1.32m | 8:20AM1.10m | 8:48PM1.23m | ||||||||||||||||||
Low Tide | 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 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 | 6 | 2 | — | — | — | — |
Temp °C | 16 | 15 | 18 | 19 | 17 | 15 | 14 | 13 | 12 | 11 | 14 | 17 | 15 | 14 | 12 | 12 | 13 | 12 | 12 | 12 | 12 | 12 | 12 |
Feels °C | 14 | 14 | 17 | 17 | 16 | 14 | 14 | 11 | 9 | 8 | 10 | 12 | 11 | 11 | 8 | 8 | 9 | 12 | 11 | 10 | 9 | 8 | 9 |
Swell 1 Height (m) Direction Period (s) | 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 | SW 13 | SW 12 | SW 12 |
| kJ | 357 | 503 | 431 | 375 | 332 | 287 | 249 | 144 | 535 | 765 | 1904 | 2255 | 2233 | 2803 | 3483 | 4163 | 4186 | 3861 | 3425 | 3149 | 3113 | 3015 | 3177 |
Swell 2 Height (m) Direction Period (s) | 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 | 237 | — | 41 | 40 | 59 | 57 | 75 | 301 | 117 | 398 | 60 | 41 | 25 | 15 | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | S 19 | SW 18 | SW 17 | SW 16 | SW 15 | SW 15 | W 10 | W 10 | SW 10 | — | — | W 11 | — | — | — | — | — | — | — | — | — | — |
| kJ | — | 7 | 12 | 11 | 41 | 60 | 136 | 98 | 94 | 77 | — | — | 2 | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | N 3 | NNW 4 | NW 4 | NW 5 | NNW 4 | N 4 | NNW 4 | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | 4 | 16 | 29 | 55 | 19 | 14 | 28 | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 14 | 0 | 0 | 0 | 2 | 2 | 2 | 95 | 322 | 340 | 36 | 36 | 163 | 26 | 0 | 0 | 0 | 14 | 14 | 6 |
Best forecast wave conditions in Cape Town | |||||||||||||||||||||||
Best forecast wave conditions in South Africa | |||||||||||||||||||||||
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