- Forecast
- Maps
- Live
- Weather State
- Spot Information
Big Bay Surf Forecast
/ Cape Town (70 surf breaks) /
Surf Forecasts:
Big Bay surfForecast / Cape Town / South Africa
48hr Weather and Surf, issued 1 pm Tuesday 26 May 2026 SASTForecast update in hr min s Forecast update imminent
Big Bay surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Big Bay sea temperature is
16.2° C
(Which is slightly cooler than normal)How big are the waves at Big Bay today?
The current surf forecast for Big Bay at 9PM is: 2.0m 13s primary swell from a West-southwest direction and 1.1m 15s secondary swell from a Southwest direction (forecast issued at 01:00pm May 26). The wind direction is predicted to be glassy and the swell rating is 4.
| Time (SAST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (26 May) | 7ft (2.1m) | 13s |
| Afternoon (26 May) | 6.5ft (2.0m) | 12s |
| Evening (26 May) | 6.5ft (2.0m) | 13s |
Table - waves today at Big Bay. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Very mild (max 17°C on Tue afternoon, min 14°C on Fri morning). Wind will be generally light. | ||||||||||||||||||||||||
Tue 26 | Wednesday 27 | Thursday 28 | Fri 29 | |||||||||||||||||||||
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 |    |    |    |    | ||||||||||||||||||||
WSW 12 | WSW 12 | WSW 12 | WSW 12 | WSW 14 | WSW 13 | WSW 13 | WSW 14 | WSW 18 | WSW 17 | WSW 17 | WSW 16 | WSW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 | |
1241 | 1201 | 1135 | 1016 | 1969 | 1859 | 2288 | 1944 | 6730 | 7400 | 7146 | 6144 | 5562 | 5220 | 5403 | 6128 | 6371 | 6504 | 6335 | 5639 | 5070 | 4782 | 4334 | 3913 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | cross-on | cross-on | glassy | glassy | glassy | glassy | glassy | cross-on | on | on | glassy | glassy | glassy | glassy | glassy | glassy | cross-on | cross-on | cross | cross-off | cross-off | cross-off | cross-off | |
High Tide | 12:24PM1.16m | 00:30AM1.33m | 1:07PM1.22m | 1:10AM1.35m | 1:45PM1.27m | 1:47AM1.37m | ||||||||||||||||||
Low Tide | 6:22PM0.44m | 7:02AM0.29m | 7:06PM0.40m | 7:38AM0.25m | 7:45PM0.37m | |||||||||||||||||||
 | | |  | | | | | | |  |  |  | | | | | | | | | | | | |
 | — | — | — | — | — | — | 7:39 | — | — | — | — | — | — | — | 7:39 | — | — | — | — | — | — | — | 7:39 | — |
 | — | — | 5:46 | — | — | — | — | — | — | — | 5:46 | — | — | — | — | — | — | — | 5:45 | — | — | — | — | 5:45 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 16 | 17 | 16 | 16 | 16 | 16 | 15 | 15 | 17 | 17 | 16 | 16 | 16 | 15 | 15 | 15 | 16 | 17 | 17 | 16 | 16 | 15 | 15 | 14 |
15 | 16 | 15 | 16 | 17 | 17 | 15 | 15 | 16 | 15 | 16 | 17 | 17 | 16 | 16 | 16 | 16 | 15 | 16 | 16 | 16 | 14 | 14 | 13 | |
Swell 1 Height (m) Direction Period (s) | WSW 12 | WSW 12 | WSW 12 | WSW 12 | WSW 14 | WSW 13 | WSW 13 | WSW 14 | WSW 18 | WSW 17 | WSW 17 | WSW 16 | WSW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 |
 kJ | 1241 | 1201 | 1135 | 1016 | 1969 | 1859 | 2288 | 1944 | 6730 | 7400 | 7146 | 6144 | 5562 | 5220 | 5403 | 6128 | 6371 | 6504 | 6335 | 5639 | 5070 | 4782 | 4334 | 3913 |
Swell 2 Height (m) Direction Period (s) | — | SW 16 | SW 16 | SW 15 | — | — | SW 17 | SW 18 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | 133 | 211 | 509 | — | — | 815 | 1777 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 2 | 29 | 29 | 0 | 0 | 0 | 0 | 0 | 29 | 29 | 29 | 0 | 0 | 0 | 0 | 0 | 0 | 29 | 34 | 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