Surf Forecasts:
How big are the waves at Big Bay today (12 Jul):
- Morning surf: Morning surf (12 Jul, local time) - 5ft (1.6m), 11s period with SSW swell.
- Afternoon surf: Afternoon surf (12 Jul, local time) - 4.5ft (1.3m), 11s period with SSW swell.
- Evening surf: Evening surf (12 Jul, local time) - 4ft (1.2m), 10s period with SSW swell.
The current surf forecast for Big Bay at 12AM is: 1.9m 12s primary swell from a South-southwest direction and 0.8m 12s secondary swell from a West direction (forecast issued at 07:00pm July 11). The wind direction is predicted to be offshore and the swell rating is 4.
| Time (SAST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (12 Jul) | 5ft (1.6m) | 11s |
| Afternoon (12 Jul) | 4.5ft (1.3m) | 11s |
| Evening (12 Jul) | 4ft (1.2m) | 10s |
Table - waves today at Big Bay. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Very mild (max 18°C on Sun afternoon, min 14°C on Sat night). Wind will be generally light. | ||||||||||||||||||||||||
Sat 11 | Sunday 12 | Monday 13 | Tue 14 | |||||||||||||||||||||
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 | 11 AM | 2 PM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | SSW 12 | S 11 | SSW 12 | SSW 11 | SSW 11 | SSW 11 | S 11 | SSW 11 | SSW 11 | SSW 10 | SSW 10 | SSW 10 | SSW 10 | SSW 10 | SSW 10 | SSW 10 | SSW 10 | SSW 9 | W 12 | W 12 | W 11 | W 11 | W 10 | SW 16 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 833 | 707 | 937 | 889 | 750 | 645 | 545 | 407 | 337 | 324 | 265 | 260 | 214 | 209 | 173 | 169 | 132 | 118 | 177 | 220 | 188 | 184 | 164 | 158 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | off | off | off | off | off | off | glassy | cross | glassy | glassy | glassy | glassy | cross-off | glassy | cross-on | cross-on | glassy | glassy | glassy | cross-off | glassy | on | on |
High Tide | 1:03AM1.41m | 1:48PM1.36m | 2:02AM1.49m | 2:40PM1.47m | 2:54AM1.55m | |||||||||||||||||||
Low Tide | 6:51PM0.37m | 7:34AM0.17m | 7:53PM0.26m | 8:26AM0.08m | 8:48PM0.17m | 9:14AM0.02m | ||||||||||||||||||
 |  | | | | | | |  | | | | | | | | |  | | | | | | | |
 | — | — | — | — | 7:50 | — | — | — | — | — | — | — | 7:48 | — | — | — | — | — | — | — | 7:48 | — | — | — |
 | 5:52 | — | — | — | — | — | — | — | 5:52 | — | — | — | — | — | — | — | 5:53 | — | — | — | — | — | — | 5:53 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 18 | 16 | 15 | 14 | 14 | 14 | 15 | 18 | 18 | 17 | 16 | 15 | 15 | 14 | 16 | 17 | 16 | 15 | 15 | 15 | 14 | 14 | 15 | 17 |
Feels °C | 16 | 14 | 12 | 11 | 12 | 12 | 13 | 17 | 16 | 16 | 15 | 14 | 14 | 12 | 15 | 15 | 14 | 14 | 14 | 14 | 12 | 12 | 13 | 15 |
Swell 1 Height (m) Direction Period (s) | SSW 12 | S 11 | SSW 12 | SSW 11 | SSW 11 | SSW 11 | S 11 | SSW 11 | SSW 11 | SSW 10 | SSW 10 | SSW 10 | SSW 10 | SSW 10 | SSW 10 | SSW 10 | SSW 10 | SSW 9 | W 12 | W 12 | W 11 | W 11 | W 10 | W 10 |
| kJ | 833 | 707 | 937 | 889 | 750 | 645 | 545 | 407 | 337 | 324 | 265 | 260 | 214 | 209 | 173 | 169 | 132 | 118 | 177 | 220 | 188 | 184 | 164 | 158 |
Swell 2 Height (m) Direction Period (s) | SW 12 | SW 12 | W 12 | W 11 | W 11 | W 11 | W 11 | W 11 | W 11 | W 10 | W 10 | W 10 | W 10 | W 10 | W 10 | W 9 | W 9 | W 11 | SSW 9 | SSW 9 | SSW 9 | SSW 9 | SW 13 | SW 16 |
| kJ | 244 | 282 | 175 | 163 | 152 | 149 | 112 | 112 | 110 | 102 | 96 | 69 | 69 | 68 | 66 | 41 | 40 | 66 | 90 | 90 | 49 | 32 | 59 | 155 |
Swell 3 Height (m) Direction Period (s) | W 12 | W 12 | SW 18 | SW 18 | WSW 16 | WSW 16 | WSW 16 | SW 16 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 | WSW 13 | W 9 | SW 13 | SW 13 | SW 13 | S 9 | S 9 | S 9 |
| kJ | 166 | 178 | 12 | 12 | 26 | 25 | 25 | 40 | 37 | 34 | 34 | 33 | 33 | 33 | 32 | 31 | 54 | 39 | 45 | 45 | 61 | 27 | 25 | 26 |
Wind waves Height (m) Direction Period (s) | — | SSE 7 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | 199 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 19 | 6 | 0 | 0 | 0 | 0 | 0 | 9 | 29 |
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