Surf Forecasts:
How big are the waves at Dumps today (11 Jun):
- Morning surf: Morning surf (11 Jun, local time) - 6ft (1.9m), 12s period with WSW swell.
- Afternoon surf: Afternoon surf (11 Jun, local time) - 6ft (1.9m), 12s period with WSW swell.
- Evening surf: Evening surf (11 Jun, local time) - 7ft (2.2m), 12s period with WSW swell.
The current surf forecast for Dumps at 4PM is: 1.9m 12s primary swell from a West-southwest direction and 0.2m 10s secondary swell from a South-southwest direction, 1.6m 5s secondary swell from a Northwest direction (forecast issued at 01:00pm June 11). The wind direction is predicted to be cross-onshore.
| Time (SAST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (11 Jun) | 6ft (1.9m) | 12s |
| Afternoon (11 Jun) | 6ft (1.9m) | 12s |
| Evening (11 Jun) | 7ft (2.2m) | 12s |
Table - waves today at Dumps. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 8mm), mostly falling on Thu night. Very mild (max 17°C on Thu afternoon, min 12°C on Sat morning). Winds decreasing (fresh winds from the NNW on Thu afternoon, calm by Sat night). | ||||||||||||||||||||||||
Thu 11 | Friday 12 | Saturday 13 | Sun 14 | |||||||||||||||||||||
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 | 2 AM | 5 AM | 8 AM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | WSW 12 | WSW 12 | WSW 12 | WSW 12 | WSW 12 | WSW 11 | WSW 11 | WSW 11 | WSW 11 | WSW 11 | WSW 11 | WSW 10 | WSW 10 | SSW 12 | SSW 12 | SSW 12 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 12 | SSW 12 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 984 | 1045 | 1125 | 1096 | 1637 | 2161 | 2717 | 3336 | 3061 | 2584 | 2045 | 1658 | 1394 | 874 | 1381 | 2213 | 2999 | 3075 | 2849 | 2601 | 2397 | 2170 | 1824 | 1579 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross-on | on | on | on | on | cross-on | on | cross-on | glassy | cross | glassy | glassy | glassy | cross-off | glassy | cross | glassy | glassy | glassy | cross | cross |
High Tide | 12:13PM1.45m | 00:27AM1.67m | 1:09PM1.55m | 1:22AM1.74m | 2:01PM1.64m | 2:14AM1.79m | ||||||||||||||||||
Low Tide | 6:11PM0.58m | 6:58AM0.40m | 7:08PM0.50m | 7:48AM0.32m | 8:02PM0.44m | |||||||||||||||||||
 |  | |  |  |  | |  | | | |  | | | | | | | | | | | | | |
 | — | — | — | — | — | — | 7:47 | — | — | — | — | — | — | — | 7:48 | — | — | — | — | — | — | — | 7:48 | — |
 | — | — | 5:43 | — | — | — | — | — | — | — | 5:43 | — | — | — | — | — | — | — | 5:43 | — | — | — | — | 5:43 |
mm | — | — | — | — | 5 | 1 | — | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 16 | 17 | 17 | 15 | 15 | 15 | 15 | 14 | 16 | 16 | 15 | 15 | 14 | 13 | 13 | 12 | 13 | 15 | 15 | 15 | 14 | 13 | 12 | 12 |
Feels °C | 12 | 11 | 12 | 11 | 12 | 10 | 9 | 10 | 11 | 11 | 12 | 14 | 12 | 11 | 12 | 10 | 11 | 13 | 13 | 14 | 13 | 12 | 10 | 10 |
Swell 1 Height (m) Direction Period (s) | WSW 12 | WSW 12 | WSW 12 | WSW 12 | WSW 12 | NW 16 | — | — | WSW 11 | WSW 11 | WSW 11 | WSW 10 | WSW 10 | W 10 | SSW 12 | SSW 12 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 12 | SSW 12 |
| kJ | 984 | 1045 | 1125 | 1096 | 1637 | 10 | — | — | 3061 | 2584 | 2045 | 1658 | 1394 | 740 | 1381 | 2213 | 2999 | 3075 | 2849 | 2601 | 2397 | 2170 | 1824 | 1579 |
Swell 2 Height (m) Direction Period (s) | S 11 | SSW 10 | — | S 10 | — | — | — | — | — | — | — | SSW 13 | SSW 12 | SSW 12 | W 10 | W 10 | W 10 | W 10 | W 10 | W 10 | W 10 | W 10 | W 10 | W 9 |
| kJ | 9 | 11 | — | 8 | — | — | — | — | — | — | — | 55 | 59 | 874 | 586 | 371 | 314 | 228 | 184 | 151 | 120 | 89 | 94 | 83 |
Swell 3 Height (m) Direction Period (s) | NW 11 | NW 13 | — | W 16 | — | — | — | — | — | — | — | — | NW 15 | S 18 | WSW 15 | — | NW 13 | NW 13 | NW 13 | NW 13 | NW 13 | NW 13 | NW 11 | NW 11 |
| kJ | 5 | 7 | — | 5 | — | — | — | — | — | — | — | — | 8 | 6 | 21 | — | 7 | 7 | 7 | 7 | 7 | 7 | 5 | 5 |
Wind waves Height (m) Direction Period (s) | NNW 4 | NNW 5 | NW 5 | NW 6 | NW 6 | WSW 11 | WSW 11 | WSW 11 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 17 | 71 | 143 | 236 | 109 | 2161 | 2717 | 3336 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 7 | 7 | 86 | 269 | 184 | 184 | 25 | 317 | 452 | 139 | 24 | 27 | 46 | 0 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in Cape Town | ||||||||||||||||||||||||
Best forecast wave conditions in South Africa | ||||||||||||||||||||||||
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