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Surf Forecasts:
Nine Mile Reef surfForecast / Cape Town / South Africa
48hr Weather and Surf, issued 1 pm Wednesday 01 Apr 2026 SASTForecast update in hr min s Forecast update imminent
Nine Mile Reef surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Nine Mile Reef sea temperature is
18.9° C
(Which is normal for this time of year)How big are the waves at Nine Mile Reef today?
The current surf forecast for Nine Mile Reef at 5PM is: 0.8m 14s primary swell from a South-southwest direction and 0.5m 8s secondary swell from a Southwest direction, 1.1m 4s secondary swell from a South-southeast direction (forecast issued at 01:00pm April 01). The wind direction is predicted to be onshore.
| Time (SAST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (01 Apr) | 2.5ft (0.7m) | 14s |
| Afternoon (01 Apr) | 2.5ft (0.8m) | 14s |
| Evening (01 Apr) | 3ft (0.9m) | 13s |
Table - waves today at Nine Mile Reef. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Wednesday 01 | Thursday 02 | Friday 03 | Saturday 04 | |||||||||||||||||||||
| 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) (?) | 14 | 14 | 14 | 13 | 13 | 13 | 13 | 12 | 12 | 12 | 12 | 14 | 14 | 13 | 13 | 13 | 12 | 12 | 12 | 12 | 12 | 12 | 11 | 11 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 211 | 203 | 236 | 261 | 253 | 286 | 331 | 398 | 423 | 423 | 537 | 301 | 647 | 552 | 543 | 527 | 379 | 330 | 325 | 278 | 273 | 264 | 205 | 142 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | on | on | on | cross- on | cross- on | cross- on | cross | glass | on | cross- on | on | on | glass | cross- off | off | cross- off | cross- off | cross- off | cross | cross | glass | cross- off | cross- off | off |
High Tide / height (m) | 3:09PM 1.50 | 3:18AM 1.63 | 3:38PM 1.51 | 3:46AM 1.61 | 4:06PM 1.49 | 4:14AM 1.56 | ||||||||||||||||||
Low Tide / height (m) | 9:08AM 0.06 | 9:12PM 0.11 | 9:36AM 0.04 | 9:40PM 0.12 | 10:03AM 0.07 | 10:08PM 0.16 | ||||||||||||||||||
Wednesday 01 | Thursday 02 | Friday 03 | Saturday 04 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | - | 6:56 | - | - | - | - | - | - | - | 6:58 | - | - | - | - | - | - | - | 6:58 |
| Sunset | - | - | 6:40 | - | - | - | - | - | - | - | 6:38 | - | - | - | - | - | - | - | 6:37 | - | - | - | - | - |
 | | |  |  | |  |  | |  | | |  | | |  | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | 3 | 4 | 1 | 3 | 1 | - | - | - | - | - | - | - |
| Temp. °C | 23 | 23 | 23 | 21 | 20 | 20 | 21 | 23 | 23 | 27 | 24 | 22 | 20 | 21 | 21 | 20 | 21 | 22 | 22 | 19 | 18 | 18 | 17 | 16 |
| Feels °C (?) | 22 | 20 | 20 | 19 | 20 | 21 | 21 | 24 | 23 | 26 | 24 | 22 | 22 | 22 | 22 | 21 | 21 | 22 | 22 | 20 | 19 | 18 | 17 | 15 |
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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