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Dumps Surf Forecast
/ Cape Town (70 surf breaks) /
Surf Forecasts:
Dumps surfForecast / Cape Town / South Africa
48hr Weather and Surf, issued 1 am Monday 25 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
15.9° C
(Which is slightly cooler than normal)How big are the waves at Dumps today?
The current surf forecast for Dumps at 9AM is: 2.5m 14s primary swell from a Southwest direction (forecast issued at 01:00am May 25). An open ocean swell of 0.2m 11s is not directed at the surf break. The wind direction is predicted to be glassy and the swell rating is 4.
| Time (SAST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (25 May) | 8ft (2.5m) | 14s |
| Afternoon (25 May) | 8ft (2.5m) | 14s |
| Evening (25 May) | 8ft (2.5m) | 13s |
Table - waves today at Dumps. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Warm (max 20°C on Mon afternoon, min 14°C on Wed morning). Wind will be generally light. | ||||||||||||||||||||||||
Monday 25 | Tuesday 26 | Wednesday 27 | ||||||||||||||||||||||
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 | 5 PM | 8 PM | 11 PM | |
Swell Height Map |    |    |    | |||||||||||||||||||||
SW 14 | SW 14 | SW 14 | SW 14 | WSW 14 | WSW 13 | WSW 13 | WSW 13 | WSW 13 | WSW 13 | WSW 13 | WSW 12 | WSW 12 | WSW 12 | WSW 14 | WSW 14 | WSW 13 | WSW 13 | SW 18 | WSW 18 | SW 17 | WSW 17 | WSW 16 | WSW 16 | |
2125 | 2471 | 2708 | 2764 | 2816 | 2553 | 2265 | 2146 | 1891 | 1700 | 1458 | 1299 | 1258 | 1154 | 2025 | 2031 | 2053 | 2323 | 1952 | 6730 | 7717 | 7803 | 6417 | 5631 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | cross-off | glassy | glassy | on | cross-on | glassy | glassy | glassy | glassy | glassy | glassy | cross-on | cross | glassy | glassy | glassy | glassy | glassy | glassy | on | on | glassy | glassy | |
High Tide | 11:37AM1.34m | 11:53PM1.54m | 12:32PM1.39m | 00:41AM1.57m | 1:16PM1.45m | |||||||||||||||||||
Low Tide | 5:35AM0.63m | 5:37PM0.69m | 6:28AM0.57m | 6:29PM0.66m | 7:10AM0.53m | 7:11PM0.62m | ||||||||||||||||||
 | |  | | | | | | | | | | | |  | | | | | | |  |  | | |
 | — | 7:37 | — | — | — | — | — | — | — | 7:37 | — | — | — | — | — | — | — | 7:39 | — | — | — | — | — | — |
 | — | — | — | — | — | 5:46 | — | — | — | — | — | — | — | 5:46 | — | — | — | — | — | — | — | 5:46 | — | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 16 | 15 | 16 | 18 | 20 | 18 | 16 | 16 | 15 | 15 | 15 | 17 | 18 | 17 | 16 | 15 | 15 | 15 | 14 | 16 | 17 | 16 | 16 | 15 |
16 | 15 | 16 | 18 | 19 | 18 | 16 | 17 | 16 | 16 | 16 | 17 | 18 | 17 | 17 | 16 | 16 | 16 | 15 | 16 | 15 | 15 | 16 | 14 | |
Swell 1 Height (m) Direction Period (s) | SW 14 | SW 14 | SW 14 | SW 14 | WSW 14 | WSW 13 | WSW 13 | WSW 13 | WSW 13 | WSW 13 | WSW 13 | WSW 12 | WSW 12 | WSW 12 | WSW 14 | WSW 14 | WSW 13 | WSW 13 | WSW 14 | WSW 18 | SW 17 | WSW 17 | WSW 16 | WSW 16 |
 kJ | 2125 | 2471 | 2708 | 2764 | 2816 | 2553 | 2265 | 2146 | 1891 | 1700 | 1458 | 1299 | 1258 | 1154 | 2025 | 2031 | 2053 | 2323 | 1944 | 6730 | 7717 | 7803 | 6417 | 5631 |
Swell 2 Height (m) Direction Period (s) | SSE 11 | SSE 11 | SSE 11 | SSE 11 | SSE 11 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SE 10 | SW 16 | SW 16 | — | — | — | — | SW 18 | — | — | — | — | — |
| kJ | 12 | 12 | 11 | 11 | 11 | 10 | 10 | 10 | 10 | 10 | 10 | 4 | 132 | 367 | — | — | — | — | 1952 | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | SE 10 | SE 10 | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | 4 | 4 | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 4 | 24 | 0 | 0 | 0 | 0 | 0 | 0 | 22 | 24 | 0 | 0 | 0 | 0 | 0 | 4 | 22 | 22 | 7 | 4 |
Best forecast wave conditions in Cape Town | ||||||||||||||||||||||||
Best forecast wave conditions in South Africa | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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