Surf Forecasts:
How big are the waves at Danger Reef today (23 Sep):
- Morning surf: Morning surf (23 Sep, local time) - 3ft (0.9m), 11s period with SW swell.
- Afternoon surf: Afternoon surf (23 Sep, local time) - 2.5ft (0.8m), 11s period with SW swell.
- Evening surf: Evening surf (23 Sep, local time) - 2.5ft (0.7m), 10s period with SW swell.
The current surf forecast for Danger Reef at 5PM is: 0.8m 10s primary swell from a Southwest direction and 0.2m 11s secondary swell from a South direction, 0.5m 3s secondary swell from a Southeast direction (forecast issued at 01:00pm September 23). The wind direction is predicted to be cross-onshore.
| Time (SAST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (23 Sep) | 3ft (0.9m) | 11s |
| Afternoon (23 Sep) | 2.5ft (0.8m) | 11s |
| Evening (23 Sep) | 2.5ft (0.7m) | 10s |
Table - waves today at Danger Reef. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 8mm), mostly falling on Sat morning. Warm (max 20°C on Thu night, min 16°C on Wed afternoon). Wind will be generally light. | |||||||||||||||||||||
Wed 23 | Thursday 24 | Friday 25 | |||||||||||||||||||
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 11 | SW 11 | SW 10 | SW 10 | SE 6 | SE 6 | SSE 7 | SSW 16 | SSW 16 | SSW 15 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 12 | SW 12 | SW 12 | SW 12 | SSW 12 | SSW 12 | SSW 12 |
Wave Graph  | |||||||||||||||||||||
 kJ | 191 | 159 | 132 | 106 | 100 | 106 | 175 | 316 | 596 | 911 | 1014 | 915 | 862 | 737 | 691 | 597 | 587 | 578 | 527 | 527 | 429 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | cross-on | cross-on | on | on | on | glassy | glassy | glassy | cross-on | cross-on | glassy | glassy | glassy | cross-off | glassy | cross-off | glassy | glassy | on | on |
High Tide | 1:32PM1.34m | 1:44AM1.33m | 2:01PM1.47m | 2:15AM1.43m | 2:29PM1.57m | ||||||||||||||||
Low Tide | 7:46PM0.30m | 7:52AM0.23m | 8:15PM0.18m | 8:20AM0.14m | 8:44PM0.08m | ||||||||||||||||
 | |  |  | |  |  | | | | | | | | | | | | | | | |
 | — | — | — | — | — | — | 6:33 | — | — | — | — | — | — | — | 6:31 | — | — | — | — | — | — |
 | — | — | 6:42 | — | — | — | — | — | — | — | 6:43 | — | — | — | — | — | — | — | 6:44 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 16 | 16 | 17 | 17 | 19 | 18 | 18 | 17 | 19 | 19 | 19 | 20 | 20 | 20 | 19 | 18 | 20 | 20 | 20 | 19 | 19 |
Feels °C | 17 | 15 | 15 | 15 | 18 | 18 | 20 | 18 | 20 | 19 | 19 | 21 | 22 | 23 | 19 | 19 | 20 | 21 | 21 | 20 | 19 |
Swell 1 Height (m) Direction Period (s) | SW 11 | SW 11 | SW 10 | SW 10 | SSW 6 | S 7 | SW 10 | SSE 7 | SSE 7 | SSW 15 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 12 | SW 12 | SW 12 | SW 12 | SSW 12 | SSW 12 | SSW 12 |
| kJ | 191 | 159 | 132 | 106 | 55 | 66 | 79 | 163 | 136 | 911 | 1014 | 915 | 862 | 737 | 691 | 597 | 587 | 578 | 527 | 527 | 429 |
Swell 2 Height (m) Direction Period (s) | SE 6 | SE 6 | S 11 | S 11 | SW 10 | SW 10 | SSW 17 | SSW 16 | SSW 16 | SSE 7 | SSE 7 | SSE 7 | SSE 7 | SSE 7 | SSE 7 | SSE 7 | SSE 7 | SE 7 | SSW 16 | SW 18 | SSW 16 |
| kJ | 10 | 6 | 10 | 9 | 82 | 79 | 112 | 291 | 596 | 88 | 88 | 88 | 85 | 64 | 51 | 40 | 29 | 16 | 26 | 80 | 175 |
Swell 3 Height (m) Direction Period (s) | S 12 | S 12 | S 9 | — | S 11 | SSW 18 | SSW 17 | SW 10 | SW 10 | WSW 10 | — | — | — | — | W 16 | W 16 | W 16 | — | SSW 17 | SW 17 | ESE 7 |
| kJ | 11 | 11 | 1 | — | 2 | 30 | 57 | 61 | 49 | 60 | — | — | — | — | 5 | 5 | 5 | — | 29 | 135 | 37 |
Wind waves Height (m) Direction Period (s) | — | — | SE 3 | SE 5 | SE 6 | SE 6 | SSE 7 | SE 7 | — | — | SE 7 | SE 7 | — | — | — | — | — | — | — | — | — |
| kJ | — | — | 3 | 49 | 100 | 106 | 175 | 316 | — | — | 164 | 178 | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 0 | 10 | 10 | 10 | 10 | 10 | 0 | 0 | 0 | 10 | 10 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 10 | 10 |
Best forecast wave conditions in Cape Town | |||||||||||||||||||||
Best forecast wave conditions in South Africa | |||||||||||||||||||||
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