Surf Forecasts:
How big are the waves at Danger Reef today (18 Jun):
- Morning surf: Morning surf (18 Jun, local time) - 7ft (2.1m), 15s period with SW swell.
- Afternoon surf: Afternoon surf (18 Jun, local time) - 6ft (1.9m), 14s period with SW swell.
- Evening surf: Evening surf (18 Jun, local time) - 6ft (1.8m), 13s period with SW swell.
The current surf forecast for Danger Reef at 1AM is: 1.8m 13s primary swell from a Southwest direction and 1.3m 17s secondary swell from a South-southwest direction, 1.5m 6s secondary swell from a South-southeast direction (forecast issued at 07:00pm June 17). The wind direction is predicted to be onshore.
| Time (SAST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Jun) | 7ft (2.1m) | 15s |
| Afternoon (18 Jun) | 6ft (1.9m) | 14s |
| Evening (18 Jun) | 6ft (1.8m) | 13s |
Table - waves today at Danger Reef. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Warm (max 24°C on Sat afternoon, min 13°C on Wed night). Winds decreasing (fresh winds from the SE on Thu night, light winds from the ENE by Fri night). | ||||||||||||||||||||||||
Wed 17 | Thursday 18 | Friday 19 | Sat 20 | |||||||||||||||||||||
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 | 11 AM | 2 PM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | SSW 14 | SSW 14 | SSW 14 | SW 13 | SW 16 | SW 15 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 | SW 13 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SSW 12 | SSW 12 | SSW 12 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 1093 | 1388 | 1388 | 1094 | 2594 | 2204 | 1888 | 1626 | 1418 | 1179 | 976 | 961 | 851 | 666 | 593 | 528 | 580 | 580 | 520 | 463 | 448 | 500 | 449 | 449 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | on | on | on | on | on | on | on | on | on | on | on | on | cross-on | on | on | cross-on | cross-on | cross-on | cross | cross | cross-on | cross-on |
High Tide | 5:12PM1.53m | 5:28AM1.44m | 6:01PM1.49m | 6:19AM1.34m | 6:52PM1.44m | 7:13AM1.23m | ||||||||||||||||||
Low Tide | 11:25PM0.17m | 11:43AM0.12m | 00:18AM0.24m | 12:30PM0.21m | 1:14AM0.31m | 1:20PM0.31m | ||||||||||||||||||
 |  | |  | | | |  | | | | | | | | | | | | | | | | | |
 | — | — | — | — | 7:50 | — | — | — | — | — | — | — | 7:50 | — | — | — | — | — | — | — | 7:50 | — | — | — |
 | 5:43 | — | — | — | — | — | — | — | 5:43 | — | — | — | — | — | — | — | 5:43 | — | — | — | — | — | — | 5:44 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 15 | 14 | 14 | 13 | 13 | 14 | 14 | 16 | 16 | 16 | 15 | 14 | 14 | 14 | 15 | 18 | 20 | 19 | 19 | 18 | 20 | 20 | 22 | 24 |
Feels °C | 10 | 9 | 10 | 8 | 8 | 9 | 8 | 10 | 9 | 10 | 9 | 9 | 10 | 10 | 12 | 16 | 18 | 17 | 17 | 16 | 18 | 17 | 18 | 21 |
Swell 1 Height (m) Direction Period (s) | SSW 14 | SSW 14 | SSW 14 | SW 13 | SW 16 | SW 15 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 | SW 13 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SSW 12 | SSW 12 | SSW 12 |
| kJ | 1093 | 1388 | 1388 | 1094 | 2594 | 2204 | 1888 | 1626 | 1418 | 1179 | 976 | 961 | 851 | 666 | 593 | 528 | 580 | 580 | 520 | 463 | 448 | 500 | 449 | 449 |
Swell 2 Height (m) Direction Period (s) | SSW 19 | SSW 18 | SSW 18 | SW 16 | SW 16 | — | — | — | — | — | SW 20 | SW 20 | SW 18 | SW 17 | S 7 | S 7 | SSE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SW 16 | SW 16 | SW 16 |
| kJ | 37 | 221 | 637 | 1070 | 1715 | — | — | — | — | — | 15 | 15 | 81 | 135 | 79 | 94 | 65 | 131 | 91 | 54 | 35 | 67 | 66 | 66 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | SW 18 | — | SW 16 | SW 15 | SW 15 | SSW 18 | SW 18 | SSW 18 | SW 17 | SW 16 | SW 16 | SW 16 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | 150 | — | 258 | 226 | 107 | 31 | 50 | 31 | 46 | 91 | 66 | 90 |
Wind waves Height (m) Direction Period (s) | SSE 6 | SSE 6 | SSE 6 | SE 5 | SE 5 | SSE 5 | SSE 5 | SE 5 | SSE 5 | SSE 5 | SSE 5 | SSE 6 | SSE 6 | SE 6 | SE 6 | SE 6 | SE 6 | SE 6 | SE 7 | — | — | — | — | — |
| kJ | 195 | 209 | 138 | 119 | 94 | 98 | 80 | 56 | 59 | 80 | 130 | 164 | 189 | 253 | 120 | 73 | 73 | 269 | 178 | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 23 | 23 | 23 | 23 | 30 | 36 | 36 | 37 | 273 | 36 | 36 | 23 | 20 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 |
Best forecast wave conditions in Cape Town | ||||||||||||||||||||||||
Best forecast wave conditions in South Africa | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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