Surf Forecasts:
How big are the waves at Danger Reef today (17 Jun):
- Morning surf: Morning surf (17 Jun, local time) - 4.5ft (1.4m), 13s period with SW swell.
- Afternoon surf: Afternoon surf (17 Jun, local time) - 5ft (1.6m), 13s period with SW swell.
- Evening surf: Evening surf (17 Jun, local time) - 6ft (1.9m), 14s period with SSW swell.
The current surf forecast for Danger Reef at 1AM is: 1.4m 12s primary swell from a Southwest direction and 0.6m 15s secondary swell from a South-southwest direction, 1.7m 6s secondary swell from a Southeast direction (forecast issued at 07:00pm June 16). The wind direction is predicted to be onshore.
| Time (SAST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (17 Jun) | 4.5ft (1.4m) | 13s |
| Afternoon (17 Jun) | 5ft (1.6m) | 13s |
| Evening (17 Jun) | 6ft (1.9m) | 14s |
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 20°C on Fri afternoon, min 13°C on Tue night). Winds decreasing (fresh winds from the SE on Thu night, light winds from the ESE by Fri afternoon). | ||||||||||||||||||||||||
Tue 16 | Wednesday 17 | Thursday 18 | Fri 19 | |||||||||||||||||||||
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 12 | SW 12 | SW 12 | SW 12 | SW 13 | SW 13 | SW 13 | SW 13 | 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 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 464 | 549 | 488 | 480 | 769 | 757 | 668 | 841 | 1110 | 1388 | 1388 | 1094 | 2413 | 2233 | 1888 | 1500 | 1307 | 1179 | 991 | 892 | 710 | 603 | 593 | 465 |
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 | on | on | on | on | on | on | on | on | on | on |
High Tide | 4:23PM1.54m | 4:38AM1.53m | 5:12PM1.53m | 5:28AM1.44m | 6:01PM1.49m | 6:19AM1.34m | ||||||||||||||||||
Low Tide | 10:33PM0.13m | 10:56AM0.05m | 11:25PM0.17m | 11:43AM0.12m | 00:18AM0.24m | 12:30PM0.21m | ||||||||||||||||||
 |  | | | | | | | | | |  | | | | | | | | | | | | | |
 | — | — | — | — | 7:50 | — | — | — | — | — | — | — | 7:50 | — | — | — | — | — | — | — | 7:50 | — | — | — |
 | 5:43 | — | — | — | — | — | — | — | 5:43 | — | — | — | — | — | — | — | 5:43 | — | — | — | — | — | — | 5:43 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 16 | 14 | 13 | 13 | 13 | 13 | 13 | 16 | 15 | 14 | 13 | 13 | 14 | 14 | 15 | 16 | 16 | 16 | 15 | 14 | 14 | 13 | 14 | 18 |
Feels °C | 11 | 8 | 8 | 9 | 8 | 10 | 10 | 12 | 10 | 10 | 8 | 9 | 9 | 8 | 11 | 10 | 9 | 9 | 9 | 9 | 9 | 9 | 10 | 15 |
Swell 1 Height (m) Direction Period (s) | SSW 12 | SW 12 | SW 12 | SW 12 | SW 13 | SW 13 | SW 13 | SW 13 | 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 |
| kJ | 464 | 549 | 488 | 480 | 769 | 757 | 668 | 841 | 1110 | 1388 | 1388 | 1094 | 2413 | 2233 | 1888 | 1500 | 1307 | 1179 | 991 | 892 | 710 | 603 | 593 | 465 |
Swell 2 Height (m) Direction Period (s) | — | — | SSW 15 | SSW 15 | SSW 14 | S 6 | S 6 | WSW 12 | SSW 19 | SSW 18 | SSW 18 | SW 16 | SW 13 | — | — | — | SW 14 | — | SW 20 | SW 20 | SW 18 | SSW 17 | SSW 16 | SSW 15 |
| kJ | — | — | 154 | 146 | 232 | 38 | 18 | 57 | 37 | 221 | 637 | 1070 | 560 | — | — | — | 614 | — | 15 | 15 | 81 | 108 | 175 | 196 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | S 6 | — | — | SSW 19 | — | — | — | S 6 | — | — | — | — | — | — | — | — | SW 18 | — | SW 16 | SW 12 |
| kJ | — | — | — | — | 21 | — | — | 37 | — | — | — | 18 | — | — | — | — | — | — | — | — | 152 | — | 411 | 240 |
Wind waves Height (m) Direction Period (s) | SE 6 | SSE 6 | SE 6 | SE 6 | SE 6 | SE 6 | SE 6 | SE 6 | SSE 6 | SE 6 | SE 6 | SE 6 | SE 5 | SSE 5 | SE 5 | SSE 5 | SSE 5 | SE 5 | SE 5 | SE 5 | SE 6 | SSE 6 | SSE 7 | SE 7 |
| kJ | 229 | 335 | 252 | 209 | 275 | 196 | 154 | 159 | 251 | 229 | 154 | 138 | 115 | 128 | 80 | 119 | 98 | 115 | 124 | 129 | 207 | 216 | 237 | 286 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 23 | 23 | 16 | 23 | 23 | 10 | 10 | 23 | 26 | 23 | 23 | 23 | 36 | 36 | 23 | 36 | 316 | 36 | 24 | 16 | 16 | 10 | 10 | 10 |
Best forecast wave conditions in Cape Town | ||||||||||||||||||||||||
Best forecast wave conditions in South Africa | ||||||||||||||||||||||||
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