Surf Forecasts:
How big are the waves at Dumps today (04 Oct):
- Morning surf: Morning surf (04 Oct, local time) - 3.5ft (1.1m), 11s period with SW swell.
- Afternoon surf: Afternoon surf (04 Oct, local time) - 5ft (1.6m), 12s period with SW swell.
- Evening surf: Evening surf (04 Oct, local time) - 6.5ft (2.0m), 14s period with SW swell.
The current surf forecast for Dumps at 5AM is: 0.9m 12s primary swell from a West-southwest direction and 1.1m 10s secondary swell from a Southwest direction (forecast issued at 01:00am October 04). An open ocean swell of 1.3m 6s is not directed at the surf break. The wind direction is predicted to be offshore and the swell rating is 2.
| Time (SAST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (04 Oct) | 3.5ft (1.1m) | 11s |
| Afternoon (04 Oct) | 5ft (1.6m) | 12s |
| Evening (04 Oct) | 6.5ft (2.0m) | 14s |
Table - waves today at Dumps. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 13mm), heaviest on Mon night. Warm (max 23°C on Sun morning, min 12°C on Tue night). Winds increasing (calm on Sun night, fresh winds from the SSE by Tue afternoon). | ||||||||||||||||||||||||
Sunday 4 | Monday 5 | Tuesday 6 | ||||||||||||||||||||||
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 10 | SW 10 | SW 11 | SW 11 | SW 12 | SW 13 | SW 14 | SW 13 | SW 13 | SW 13 | SW 13 | SW 12 | SW 12 | SW 14 | WSW 14 | WSW 13 | WSW 13 | WSW 13 | WSW 12 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 16 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 244 | 232 | 242 | 411 | 700 | 1228 | 1378 | 1367 | 1326 | 1092 | 903 | 799 | 718 | 1154 | 1349 | 1206 | 1155 | 774 | 1703 | 7370 | 7520 | 7950 | 7950 | 7620 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | off | off | glassy | cross | cross-off | cross-off | cross-off | glassy | glassy | glassy | cross-on | cross-on | cross-on | on | cross-on | cross-on | cross-on | cross | cross-off | cross-off | cross-off | cross-off | cross-off |
High Tide | 9:49AM1.32m | 10:42PM1.30m | 11:31AM1.42m | 00:10AM1.40m | 12:34PM1.56m | |||||||||||||||||||
Low Tide | 3:22AM0.76m | 4:36PM0.77m | 5:12AM0.72m | 6:04PM0.65m | 6:21AM0.61m | 7:00PM0.51m | ||||||||||||||||||
 | |  | | | | | | | | | | | |  |  |  |  |  |  | | | | | |
 | — | 6:18 | — | — | — | — | — | — | — | 6:18 | — | — | — | — | — | — | — | 6:16 | — | — | — | — | — | — |
 | — | — | — | — | — | 6:50 | — | — | — | — | — | — | — | 6:51 | — | — | — | — | — | — | — | 6:52 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 9 | 3 | — | — | — | — | — |
Temp °C | 14 | 14 | 16 | 23 | 23 | 23 | 20 | 18 | 18 | 18 | 19 | 20 | 20 | 19 | 16 | 15 | 14 | 13 | 14 | 13 | 16 | 15 | 14 | 13 |
Feels °C | 13 | 12 | 14 | 22 | 20 | 20 | 18 | 16 | 17 | 17 | 18 | 19 | 18 | 18 | 15 | 13 | 12 | 9 | 11 | 8 | 10 | 8 | 7 | 7 |
Swell 1 Height (m) Direction Period (s) | SW 10 | SW 10 | SW 11 | SW 11 | SW 12 | SW 13 | SW 14 | SW 13 | SW 13 | SW 13 | SW 13 | SW 12 | SW 12 | SW 14 | WSW 14 | WSW 13 | WSW 13 | WSW 13 | WSW 12 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 16 |
| kJ | 244 | 226 | 242 | 411 | 700 | 1228 | 1378 | 1367 | 1326 | 1092 | 903 | 799 | 718 | 1154 | 1349 | 1206 | 1155 | 774 | 1703 | 7370 | 7520 | 7950 | 7950 | 7620 |
Swell 2 Height (m) Direction Period (s) | SSE 6 | WSW 12 | WSW 10 | WSW 11 | W 11 | SE 7 | W 10 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | WSW 16 | SE 8 | SE 8 | SE 9 | SW 12 | WSW 16 | WSW 16 | WSW 16 | — | — | — | — |
| kJ | 80 | 232 | 173 | 156 | 114 | 12 | 47 | 10 | 11 | 38 | 20 | 20 | 173 | 18 | 18 | 12 | 71 | 691 | 1517 | 3062 | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | W 10 | SSE 6 | SSE 7 | SSE 7 | SSE 7 | W 10 | W 10 | — | — | — | SW 18 | — | SE 8 | SE 8 | — | — | — | SW 12 | — | — | — | — | — | — |
| kJ | 127 | 51 | 40 | 31 | 26 | 70 | 47 | — | — | — | 13 | — | 20 | 18 | — | — | — | 77 | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | SE 6 | SE 6 | SE 7 | — | — | — | SE 8 | — | — | — | — | — | — | — | — | W 4 | WSW 5 | WSW 7 | SSW 10 | — | — | — | — | — |
| kJ | 184 | 141 | 124 | — | — | — | 15 | — | — | — | — | — | — | — | — | 12 | 39 | 372 | 612 | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 26 | 0 | 0 | 0 | 0 | 0 | 0 | 22 | 22 | 22 | 22 | 22 | 27 | 139 | 415 | 29 | 336 | 336 | 60 | 47 |
Best forecast wave conditions in Cape Town | ||||||||||||||||||||||||
Best forecast wave conditions in South Africa | ||||||||||||||||||||||||
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