Surf Forecasts:
How big are the waves at Big Bay today (21 Jun):
- Morning surf: Morning surf (21 Jun, local time) - 5.5ft (1.7m), 14s period with SW swell.
- Afternoon surf: Afternoon surf (21 Jun, local time) - 6ft (1.9m), 14s period with SW swell.
- Evening surf: Evening surf (21 Jun, local time) - 6ft (1.9m), 14s period with SW swell.
The current surf forecast for Big Bay at 6PM is: 1.9m 14s primary swell from a Southwest direction (forecast issued at 01:00pm June 21). The wind direction is predicted to be cross-offshore and the swell rating is 4.
| Time (SAST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Jun) | 5.5ft (1.7m) | 14s |
| Afternoon (21 Jun) | 6ft (1.9m) | 14s |
| Evening (21 Jun) | 6ft (1.9m) | 14s |
Table - waves today at Big Bay. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 9mm), mostly falling on Tue night. Warm (max 20°C on Sun afternoon, min 13°C on Tue night). Winds increasing (calm on Sun afternoon, fresh winds from the NW by Tue afternoon). | ||||||||||||||||||||||||
Sun 21 | Monday 22 | Tuesday 23 | Wed 24 | |||||||||||||||||||||
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 | 2 AM | 5 AM | 8 AM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | SW 14 | SW 14 | SW 14 | SW 14 | SW 13 | WSW 13 | WSW 13 | WSW 13 | SW 13 | SW 13 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 13 | WSW 11 | SW 18 | SW 18 | SW 17 | SW 16 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 1179 | 1408 | 1367 | 1347 | 1327 | 1235 | 1198 | 1162 | 1077 | 996 | 996 | 964 | 1010 | 977 | 944 | 805 | 511 | 546 | 744 | 1545 | 2530 | 8311 | 9713 | 8940 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | glassy | cross-off | off | glassy | cross-off | cross | cross-on | cross-on | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-off | cross-off | cross-off | cross-off |
High Tide | 8:14AM1.13m | 8:44PM1.30m | 9:21AM1.07m | 9:45PM1.24m | 10:33AM1.05m | 10:48PM1.21m | ||||||||||||||||||
Low Tide | 2:15PM0.42m | 3:20AM0.43m | 3:18PM0.50m | 4:28AM0.45m | 4:28PM0.54m | 5:32AM0.44m | ||||||||||||||||||
 | |  |  | | | |  | | | |  | | |  |  | | | | | | | | | |
 | — | — | — | — | — | — | 7:50 | — | — | — | — | — | — | — | 7:50 | — | — | — | — | — | — | — | 7:50 | — |
 | — | — | 5:45 | — | — | — | — | — | — | — | 5:45 | — | — | — | — | — | — | — | 5:45 | — | — | — | — | 5:45 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | — | — | — | 5 | 2 | — | — | — |
Temp °C | 19 | 20 | 20 | 19 | 19 | 20 | 20 | 18 | 17 | 17 | 15 | 15 | 14 | 15 | 14 | 15 | 15 | 16 | 15 | 13 | 13 | 13 | 13 | 13 |
Feels °C | 19 | 20 | 19 | 18 | 18 | 19 | 19 | 17 | 16 | 15 | 14 | 14 | 11 | 11 | 10 | 11 | 10 | 10 | 10 | 11 | 11 | 11 | 11 | 10 |
Swell 1 Height (m) Direction Period (s) | SW 14 | SW 14 | SW 14 | SW 14 | SW 13 | WSW 13 | WSW 13 | WSW 13 | SW 13 | SW 13 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 13 | WSW 11 | SW 11 | SW 18 | SW 17 | SW 16 |
| kJ | 1179 | 1408 | 1367 | 1347 | 1327 | 1235 | 1198 | 1162 | 1077 | 996 | 996 | 964 | 1010 | 977 | 944 | 805 | 511 | 546 | 744 | 1545 | 1652 | 8311 | 9713 | 8940 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | WSW 12 | W 12 | — | S 15 | S 15 | — | SW 16 | — | SW 16 | WSW 22 | SW 21 | WSW 20 | SW 18 | — | — | — |
| kJ | — | — | — | — | — | — | — | — | 240 | 108 | — | 17 | 17 | — | 251 | — | 157 | 49 | 365 | 1267 | 2530 | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | W 24 | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 12 | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | NW 3 | NW 4 | NNW 4 | NNW 4 | NW 4 | W 6 | W 7 | W 7 | W 8 | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | 5 | 12 | 20 | 22 | 22 | 106 | 210 | 211 | 310 | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 4 | 4 | 29 | 34 | 4 | 36 | 36 | 34 | 34 | 192 | 280 | 29 | 14 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in Cape Town | ||||||||||||||||||||||||
Best forecast wave conditions in South Africa | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Big Bay surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
Nearest