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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 Saturday 23 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
16.1° C
(Which is slightly cooler than normal)How big are the waves at Dumps today?
The current surf forecast for Dumps at 7AM is: 1.5m 14s primary swell from a Southwest direction (forecast issued at 01:00am May 23). An open ocean swell of 0.3m 6s is not directed at the surf break. The wind direction is predicted to be glassy and the swell rating is 3.
| Time (SAST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (23 May) | 5ft (1.5m) | 13s |
| Afternoon (23 May) | 4.5ft (1.3m) | 13s |
| Evening (23 May) | 4.5ft (1.4m) | 14s |
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 15°C on Sat morning). Wind will be generally light. | ||||||||||||||||||||||||
Saturday 23 | Sunday 24 | Monday 25 | ||||||||||||||||||||||
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 13 | SW 13 | SW 13 | SW 14 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 16 | SW 15 | SW 14 | WSW 14 | WSW 13 | |
736 | 716 | 919 | 480 | 572 | 350 | 821 | 992 | 938 | 792 | 651 | 642 | 623 | 639 | 1610 | 1962 | 2233 | 2633 | 3009 | 4645 | 4121 | 3468 | 2694 | 2477 | |
Wind (km/h) | ||||||||||||||||||||||||
glassy | glassy | glassy | glassy | cross | cross | cross-off | cross-off | glassy | glassy | glassy | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | glassy | glassy | glassy | glassy | cross | cross | glassy | |
High Tide | 9:00AM1.32m | 9:41PM1.48m | 10:25AM1.31m | 10:53PM1.50m | 11:37AM1.34m | |||||||||||||||||||
Low Tide | 3:06AM0.69m | 3:16PM0.70m | 4:28AM0.67m | 4:33PM0.71m | 5:35AM0.63m | 5:37PM0.69m | ||||||||||||||||||
 | |  | | | | | | | |  |  | | |  | |  | | | | | | | | |
 | — | 7:35 | — | — | — | — | — | — | — | 7:37 | — | — | — | — | — | — | — | 7:37 | — | — | — | — | — | — |
 | — | — | — | — | — | 5:47 | — | — | — | — | — | — | — | 5:47 | — | — | — | — | — | — | — | 5:46 | — | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 15 | 15 | 15 | 16 | 18 | 17 | 16 | 16 | 16 | 16 | 16 | 17 | 19 | 18 | 17 | 16 | 16 | 17 | 16 | 18 | 20 | 18 | 17 | 16 |
15 | 16 | 15 | 16 | 18 | 17 | 16 | 16 | 17 | 17 | 17 | 17 | 18 | 17 | 17 | 16 | 16 | 18 | 17 | 18 | 20 | 18 | 17 | 17 | |
Swell 1 Height (m) Direction Period (s) | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 | SW 8 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 16 | SW 15 | SW 14 | WSW 14 | WSW 13 |
 kJ | 736 | 716 | 919 | 480 | 572 | 123 | 821 | 992 | 938 | 792 | 651 | 642 | 623 | 639 | 1610 | 1962 | 2233 | 2633 | 3009 | 4645 | 4121 | 3468 | 2694 | 2477 |
Swell 2 Height (m) Direction Period (s) | S 6 | SSW 6 | SSE 6 | SW 9 | SW 9 | SW 14 | SW 8 | SE 5 | SE 13 | SE 13 | SW 17 | SW 17 | SW 16 | SW 16 | SSE 11 | SSE 11 | SSE 11 | SSE 11 | SW 18 | SSE 11 | SSE 11 | SSE 10 | SSE 10 | SSE 10 |
| kJ | 23 | 24 | 6 | 194 | 186 | 350 | 88 | 1 | 7 | 6 | 227 | 230 | 306 | 496 | 13 | 12 | 12 | 12 | 311 | 11 | 11 | 11 | 10 | 10 |
Swell 3 Height (m) Direction Period (s) | S 9 | S 9 | SSE 6 | SW 16 | S 14 | SW 11 | SE 6 | SE 13 | W 11 | W 11 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | — | — | — | — | SSE 11 | — | — | — | — | — |
| kJ | 7 | 2 | 6 | 94 | 4 | 217 | 1 | 7 | 2 | 2 | 15 | 14 | 14 | 14 | — | — | — | — | 11 | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 9 | 9 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9 | 9 | 0 |
Best forecast wave conditions in Cape Town | ||||||||||||||||||||||||
Best forecast wave conditions in South Africa | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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