Surf Forecasts:
How big are the waves at Danger Reef today (13 Jul):
- Morning surf: Morning surf (13 Jul, local time) - 3.5ft (1.1m), 10s period with S swell.
- Afternoon surf: Afternoon surf (13 Jul, local time) - 3.5ft (1.0m), 9s period with S swell.
- Evening surf: Evening surf (13 Jul, local time) - 3ft (0.9m), 9s period with S swell.
The current surf forecast for Danger Reef at 3PM is: 1.0m 9s primary swell from a South direction (forecast issued at 07:00am July 13). An open ocean swell of 0.4m 9s is not directed at the surf break. The wind direction is predicted to be glassy.
| Time (SAST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (13 Jul) | 3.5ft (1.1m) | 10s |
| Afternoon (13 Jul) | 3.5ft (1.0m) | 9s |
| Evening (13 Jul) | 3ft (0.9m) | 9s |
Table - waves today at Danger Reef. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Very mild (max 17°C on Mon afternoon, min 14°C on Mon morning). Wind will be generally light. | ||||||||||||||||||||||||
Monday 13 | Tuesday 14 | Wednesday 15 | Thu 16 | |||||||||||||||||||||
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 | 2 AM | |
Swell Height Map |  |  |  |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | S 10 | S 10 | S 10 | S 10 | S 9 | S 9 | S 9 | SSW 10 | WSW 11 | SSE 9 | S 9 | SW 16 | S 9 | SW 12 | SW 12 | SW 18 | SW 17 | SW 17 | SW 17 | SW 16 | SW 16 | SW 14 | SW 14 | SW 14 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 277 | 230 | 225 | 179 | 171 | 139 | 137 | 64 | 121 | 66 | 57 | 121 | 55 | 39 | 38 | 108 | 186 | 389 | 918 | 1410 | 2888 | 2936 | 3051 | 2708 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | glassy | glassy | glassy | glassy | glassy | off | off | off | off | off | off | off | off | off | off | cross-off | off | off | cross | cross | glassy | cross-on | cross-on |
High Tide | 2:40PM1.47m | 2:54AM1.55m | 3:28PM1.56m | 3:43AM1.56m | 4:12PM1.61m | |||||||||||||||||||
Low Tide | 8:27AM0.09m | 8:48PM0.17m | 9:15AM0.02m | 9:38PM0.10m | 9:59AM-0.00m | 10:25PM0.08m | ||||||||||||||||||
 |  | | |  |  | | | | | | | |  | | | | | | | | | | | |
 | 7:50 | — | — | — | — | — | — | — | 7:50 | — | — | — | — | — | — | — | 7:48 | — | — | — | — | — | — | 7:48 |
 | — | — | — | — | 5:52 | — | — | — | — | — | — | — | 5:53 | — | — | — | — | — | — | — | 5:53 | — | — | 5:54 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 15 | 14 | 15 | 17 | 17 | 16 | 15 | 15 | 14 | 14 | 15 | 16 | 15 | 15 | 15 | 15 | 14 | 14 | 15 | 17 | 16 | 15 | 15 | 15 |
Feels °C | 14 | 13 | 14 | 16 | 16 | 15 | 13 | 13 | 12 | 12 | 13 | 14 | 13 | 13 | 14 | 14 | 13 | 13 | 15 | 17 | 16 | 15 | 15 | 15 |
Swell 1 Height (m) Direction Period (s) | S 10 | S 10 | S 10 | S 10 | S 9 | S 9 | S 9 | SSE 9 | WSW 11 | W 11 | W 10 | W 10 | W 10 | W 10 | W 9 | W 9 | WSW 9 | SW 17 | SW 17 | SW 16 | SW 16 | SW 14 | SW 14 | SW 14 |
| kJ | 277 | 230 | 225 | 179 | 171 | 139 | 137 | 62 | 121 | 112 | 100 | 96 | 94 | 94 | 85 | 81 | 108 | 389 | 918 | 1410 | 2888 | 2936 | 3051 | 2708 |
Swell 2 Height (m) Direction Period (s) | WSW 10 | WSW 10 | W 10 | W 9 | W 9 | WSW 12 | W 12 | W 12 | S 9 | SSE 9 | S 9 | SSE 9 | S 9 | S 9 | SSE 8 | SW 18 | SW 17 | W 9 | SW 11 | SW 10 | W 9 | — | — | — |
| kJ | 33 | 32 | 30 | 27 | 25 | 46 | 70 | 98 | 60 | 66 | 57 | 64 | 55 | 39 | 24 | 108 | 186 | 78 | 159 | 222 | 38 | — | — | — |
Swell 3 Height (m) Direction Period (s) | SW 14 | SSW 14 | SW 14 | WSW 12 | WSW 13 | W 9 | SW 13 | SSW 10 | SSW 10 | SSW 9 | SW 13 | SW 16 | SW 12 | SW 12 | SW 12 | SSE 8 | SW 12 | SW 8 | W 9 | W 9 | — | — | — | — |
| kJ | 33 | 21 | 31 | 15 | 31 | 25 | 27 | 64 | 35 | 32 | 43 | 121 | 39 | 38 | 38 | 23 | 35 | 43 | 57 | 57 | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | WNW 2 | WNW 3 | WNW 3 | W 3 | — | — | NW 3 | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | 1 | 2 | — | — | 2 | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 11 | 10 |
Best forecast wave conditions in Cape Town | ||||||||||||||||||||||||
Best forecast wave conditions in South Africa | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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