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Danger Reef Surf Forecast
/ Cape Town (70 surf breaks) /
Surf Forecasts:
Danger Reef surfForecast / Cape Town / South Africa
48hr Weather and Surf, issued 1 pm Saturday 18 Apr 2026 SASTForecast update in hr min s Forecast update imminent
Danger Reef surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Danger Reef sea temperature is
18.5° C
(Which is slightly warmer than usual)How big are the waves at Danger Reef today?
The current surf forecast for Danger Reef at 6PM is: 1.5m 12s primary swell from a Southwest direction and 1.5m 10s secondary swell from a South-southwest direction (forecast issued at 01:00pm April 18). An open ocean swell of 1.5m 6s is not directed at the surf break. The wind direction is predicted to be offshore.
| Time (SAST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Apr) | 10ft (3.0m) | 12s |
| Afternoon (18 Apr) | 7.5ft (2.3m) | 11s |
| Evening (18 Apr) | 7ft (2.2m) | 10s |
Table - waves today at Danger Reef. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Saturday 18 | Sunday 19 | Monday 20 | Tuesday 21 | |||||||||||||||||||||
| 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 | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 11 | 11 | 11 | 10 | 9 | 9 | 9 | 9 | 10 | 19 | 10 | 10 | 11 | 12 | 12 | 14 | 14 | 14 | 14 | 14 | 13 | 13 | 13 | 13 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 2169 | 1556 | 626 | 887 | 848 | 631 | 616 | 643 | 1104 | 55 | 2572 | 2576 | 3389 | 3298 | 3289 | 8213 | 5160 | 4812 | 4616 | 4126 | 3408 | 3020 | 2843 | 2636 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | off | off | off | off | off | cross- off | cross- off | cross- off | off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | off | off | off | off | off | off | cross- off |
High Tide / height (m) | 3:56PM 1.57 | 4:08AM 1.69 | 4:36PM 1.53 | 4:50AM 1.60 | 5:20PM 1.44 | 5:36AM 1.46 | ||||||||||||||||||
Low Tide / height (m) | 9:47AM -0.08 | 9:57PM 0.05 | 10:27AM -0.03 | 10:39PM 0.11 | 11:09AM 0.06 | 11:24PM 0.21 | ||||||||||||||||||
Saturday 18 | Sunday 19 | Monday 20 | Tuesday 21 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | - | 7:11 | - | - | - | - | - | - | - | 7:11 | - | - | - | - | - | - | - | 7:13 |
| Sunset | - | - | 6:19 | - | - | - | - | - | - | - | 6:17 | - | - | - | - | - | - | - | 6:16 | - | - | - | - | - |
 |  |  |  | | |  | | | | | | | | |  | | |  |  | |  | | | |
Rain (mm) | - | 1 | 1 | 1 | 2 | 2 | 2 | 3 | 2 | 4 | 1 | 1 | 1 | 1 | 1 | - | - | 1 | - | - | 1 | - | 1 | - |
| Temp. °C | 16 | 17 | 16 | 16 | 16 | 15 | 15 | 15 | 17 | 16 | 16 | 15 | 14 | 14 | 14 | 15 | 16 | 16 | 16 | 16 | 16 | 15 | 16 | 15 |
| Feels °C (?) | 10 | 10 | 9 | 10 | 12 | 11 | 10 | 8 | 8 | 7 | 7 | 5 | 4 | 5 | 7 | 9 | 10 | 9 | 10 | 11 | 11 | 11 | 12 | 12 |
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Danger Reef surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
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