- Forecast
- Maps
- Live
- Weather State
- Spot Information
Dumps Surf Forecast
/ Cape Town (70 surf breaks) /
Surf Forecasts:
Dumps surfForecast / Cape Town / South Africa
48hr Weather and Surf, issued 7 pm Thursday 21 May 2026 SASTForecast update in hr min s Forecast update imminent
Dumps surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Dumps sea temperature is
16.2° C
(Which is slightly cooler than normal)How big are the waves at Dumps today?
The current surf forecast for Dumps at 3AM is: 0.7m 18s primary swell from a Southwest direction and 0.7m 11s secondary swell from a Southwest direction (forecast issued at 07:00pm May 21). The wind direction is predicted to be glassy and the swell rating is 2.
| Time (SAST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (22 May) | 2.5ft (0.8m) | 17s |
| Afternoon (22 May) | 3.5ft (1.0m) | 16s |
| Evening (22 May) | 4.5ft (1.3m) | 15s |
Table - waves today at Dumps. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Very mild (max 19°C on Sat afternoon, min 14°C on Thu night). Wind will be generally light. | ||||||||||||||||||||||||
Thu 21 | Friday 22 | Saturday 23 | Sun 24 | |||||||||||||||||||||
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 |    |    |    |    | ||||||||||||||||||||
SW 20 | SW 20 | SW 19 | SW 18 | SW 18 | SW 18 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 | SW 14 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 | SW 13 | |
136 | 134 | 181 | 314 | 311 | 366 | 443 | 498 | 492 | 763 | 685 | 667 | 716 | 919 | 480 | 459 | 350 | 350 | 752 | 938 | 859 | 711 | 642 | 642 | |
Wind (km/h) | ||||||||||||||||||||||||
on | on | cross-on | glassy | cross | cross-on | glassy | glassy | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | |
High Tide | 7:15PM1.57m | 7:40AM1.40m | 8:24PM1.51m | 9:00AM1.32m | 9:41PM1.48m | 10:25AM1.31m | ||||||||||||||||||
Low Tide | 1:42AM0.65m | 1:58PM0.64m | 3:06AM0.69m | 3:16PM0.70m | 4:28AM0.67m | |||||||||||||||||||
 |  | |  |  |  | |  | | | | | | | | | | | | | | | | | |
 | — | — | — | — | 7:35 | — | — | — | — | — | — | — | 7:35 | — | — | — | — | — | — | — | 7:37 | — | — | — |
 | 5:49 | — | — | — | — | — | — | — | 5:49 | — | — | — | — | — | — | — | 5:47 | — | — | — | — | — | — | 5:47 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 16 | 15 | 15 | 15 | 14 | 14 | 15 | 16 | 17 | 16 | 16 | 15 | 15 | 16 | 18 | 19 | 18 | 17 | 16 | 16 | 16 | 15 | 17 | 19 |
15 | 14 | 15 | 15 | 13 | 13 | 15 | 17 | 17 | 16 | 16 | 15 | 15 | 16 | 17 | 18 | 17 | 16 | 15 | 16 | 16 | 15 | 17 | 18 | |
Swell 1 Height (m) Direction Period (s) | SW 12 | SW 12 | SW 12 | SW 11 | SW 18 | SW 18 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 | SW 11 | SW 12 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 | SW 13 |
 kJ | 116 | 114 | 137 | 126 | 311 | 366 | 443 | 498 | 492 | 763 | 685 | 667 | 716 | 919 | 480 | 459 | 255 | 268 | 752 | 938 | 859 | 711 | 642 | 642 |
Swell 2 Height (m) Direction Period (s) | S 7 | S 7 | SW 19 | SW 18 | SW 11 | SW 11 | SW 11 | SW 10 | SSW 6 | SSW 6 | S 6 | S 6 | S 6 | SSE 6 | SW 9 | SW 9 | SW 14 | SW 14 | SW 8 | SE 13 | SE 13 | SW 17 | SW 17 | SW 16 |
| kJ | 25 | 23 | 181 | 314 | 121 | 119 | 115 | 112 | 34 | 35 | 33 | 24 | 23 | 12 | 194 | 186 | 350 | 350 | 107 | 7 | 6 | 227 | 230 | 314 |
Swell 3 Height (m) Direction Period (s) | SW 20 | SW 20 | S 7 | S 6 | SSW 6 | SSW 6 | SSW 6 | SSW 6 | SW 11 | S 10 | S 10 | S 9 | S 9 | SSE 6 | SW 16 | SSE 6 | SW 8 | SW 8 | SE 13 | W 11 | W 11 | SSE 12 | SSE 12 | SSE 12 |
| kJ | 136 | 134 | 14 | 22 | 13 | 11 | 18 | 25 | 117 | 7 | 7 | 7 | 7 | 15 | 94 | 3 | 123 | 107 | 7 | 2 | 2 | 15 | 14 | 14 |
Wind waves Height (m) Direction Period (s) | NW 3 | NW 3 | NW 3 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | SE 6 | SE 5 | SSE 6 | SSE 5 | SSE 5 | SE 5 |
| kJ | 3 | 2 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 8 | 7 | 3 | 3 | 3 | 4 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 22 | 22 | 7 | 0 | 7 | 4 | 0 | 0 | 9 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 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 Dumps 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