Surf Forecasts:
How big are the waves at Dumps today (25 Jul):
- Morning surf: Morning surf (25 Jul, local time) - 7ft (2.2m), 13s period with SW swell.
- Afternoon surf: Afternoon surf (25 Jul, local time) - 7.5ft (2.3m), 12s period with SW swell.
- Evening surf: Evening surf (25 Jul, local time) - 8ft (2.5m), 12s period with SW swell.
The current surf forecast for Dumps at 10AM is: 2.2m 13s primary swell from a Southwest direction and 1.3m 13s secondary swell from a South-southwest direction (forecast issued at 01:00am July 25). The wind direction is predicted to be cross-offshore and the swell rating is 4.
| Time (SAST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (25 Jul) | 7ft (2.2m) | 13s |
| Afternoon (25 Jul) | 7.5ft (2.3m) | 12s |
| Evening (25 Jul) | 8ft (2.5m) | 12s |
Table - waves today at Dumps. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 20°C on Sun afternoon, min 13°C on Sun night). Winds increasing (calm on Sun morning, fresh winds from the SSE by Mon afternoon). | ||||||||||||||||||||||||
Saturday 25 | Sunday 26 | Monday 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 |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | SW 13 | SW 13 | SW 13 | SW 13 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 11 | SW 12 | WSW 12 | SW 13 | SW 13 | SW 16 | SW 17 | SW 18 | SW 17 | SW 16 | SW 16 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 2281 | 2214 | 1607 | 1677 | 1462 | 1789 | 1866 | 1866 | 1731 | 1488 | 1269 | 1193 | 1007 | 866 | 997 | 604 | 878 | 1756 | 3142 | 4103 | 4348 | 4103 | 4189 | 3499 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | off | glassy | glassy | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off |
High Tide | 00:26AM1.34m | 1:18PM1.32m | 1:19AM1.39m | 2:01PM1.41m | 2:01AM1.46m | 2:36PM1.50m | ||||||||||||||||||
Low Tide | 6:58AM0.67m | 7:14PM0.76m | 7:42AM0.60m | 8:00PM0.69m | 8:18AM0.53m | 8:36PM0.62m | ||||||||||||||||||
 | |  | | | | | | | | | | | | | | |  | | | | | | | |
 | — | 7:43 | — | — | — | — | — | — | — | 7:43 | — | — | — | — | — | — | — | 7:41 | — | — | — | — | — | — |
 | — | — | — | — | — | 6:00 | — | — | — | — | — | — | — | 6:01 | — | — | — | — | — | — | — | 6:01 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 13 | 13 | 14 | 15 | 17 | 16 | 14 | 14 | 15 | 15 | 16 | 18 | 20 | 17 | 14 | 13 | 13 | 14 | 14 | 16 | 16 | 15 | 14 | 13 |
Feels °C | 11 | 11 | 12 | 13 | 15 | 14 | 13 | 13 | 13 | 13 | 14 | 16 | 18 | 15 | 12 | 11 | 10 | 12 | 12 | 11 | 9 | 8 | 9 | 9 |
Swell 1 Height (m) Direction Period (s) | SW 13 | SW 13 | SW 13 | SW 13 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 11 | SW 12 | WSW 12 | SW 13 | SW 13 | SW 16 | SW 17 | SW 18 | SW 17 | SW 16 | SW 16 |
| kJ | 2281 | 2214 | 1607 | 1677 | 1462 | 1789 | 1866 | 1866 | 1731 | 1488 | 1269 | 1193 | 1007 | 866 | 997 | 604 | 878 | 1756 | 3142 | 4103 | 4348 | 4103 | 4189 | 3499 |
Swell 2 Height (m) Direction Period (s) | WSW 14 | SE 7 | SSW 13 | SSW 13 | WSW 13 | SW 16 | — | — | — | SSW 16 | SW 16 | SSW 15 | SW 14 | SW 14 | SW 14 | SW 13 | WSW 12 | WSW 12 | SW 20 | — | SW 18 | — | — | — |
| kJ | 1222 | 7 | 577 | 447 | 402 | 40 | — | — | — | 103 | 258 | 283 | 412 | 434 | 357 | 509 | 412 | 115 | 188 | — | 1263 | — | — | — |
Swell 3 Height (m) Direction Period (s) | SE 7 | SE 11 | SE 11 | SE 11 | — | — | — | — | — | — | — | — | S 11 | S 10 | SE 10 | SSW 16 | SW 16 | — | — | — | — | — | — | — |
| kJ | 7 | 5 | 5 | 5 | — | — | — | — | — | — | — | — | 37 | 35 | 4 | 179 | 278 | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | SSE 3 | SSE 4 | — | — | — | — | — | — | — | — | S 4 | S 4 | S 4 | SE 4 | SSE 4 | S 6 | S 7 | SSE 7 | SSE 8 |
| kJ | — | — | — | — | — | 6 | 8 | — | — | — | — | — | — | — | — | 30 | 38 | 31 | 6 | 16 | 185 | 546 | 499 | 673 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 82 | 31 | 31 | 0 | 109 | 275 | 173 | 231 | 0 |
Best forecast wave conditions in Cape Town | ||||||||||||||||||||||||
Best forecast wave conditions in South Africa | ||||||||||||||||||||||||
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