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Muizenberg Surf Forecast
/ Cape Town (69 surf breaks) /
Surf Forecasts:
Muizenberg surfForecast / Cape Town / South Africa
48hr Weather and Surf, issued 1 am Thursday 18 Sep 2025 SAST
How big are the waves at Muizenberg today?
The current surf forecast for Muizenberg at 2AM is: 1.8m 12s primary swell from a South-southwest direction and 0.7m 11s secondary swell from a West-southwest direction (forecast issued at 01:00am September 18). The wind direction is predicted to be glassy and the swell rating is 4.
| Time (SAST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Sep) | 5ft (1.5m) | 11s |
| Afternoon (18 Sep) | 5ft (1.5m) | 11s |
| Evening (18 Sep) | 4.5ft (1.4m) | 11s |
Table - waves today at Muizenberg. (Swell directed towards the surf break)
Thursday 18 | Friday 19 | Saturday 20 | ||||||||||||||||||||||
| 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 | 5 PM | 8 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 12 | 12 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 12 | 12 | 12 | 12 | 11 | 11 | 11 | 6 | 13 | 12 | 12 | 13 | 13 | 13 | 13 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 969 | 843 | 704 | 593 | 494 | 494 | 494 | 485 | 513 | 470 | 478 | 411 | 411 | 325 | 291 | 229 | 150 | 121 | 196 | 199 | 255 | 215 | 215 | 212 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross | glass | glass | glass | cross- on | cross- on | cross- on | on | on | on | on | on | on | on | on | on | glass | cross- off | cross- off | off | off | off | off | off |
High Tide / height (m) | 1:08AM 1.25 | 1:32PM 1.36 | 1:48AM 1.34 | 2:07PM 1.47 | 2:22AM 1.41 | 2:37PM 1.55 | ||||||||||||||||||
Low Tide / height (m) | 7:21AM 0.30 | 7:48PM 0.27 | 7:58AM 0.21 | 8:23PM 0.18 | 8:29AM 0.15 | |||||||||||||||||||
Thursday 18 | Friday 19 | Saturday 20 | ||||||||||||||||||||||
| Sunrise | - | - | - | 6:41 | - | - | - | - | - | - | - | 6:39 | - | - | - | - | - | - | - | 6:39 | - | - | - | - |
| Sunset | - | - | - | - | - | - | 6:38 | - | - | - | - | - | - | - | 6:38 | - | - | - | - | - | - | - | 6:39 | - |
 |  | |  | |  | | | | | | | | | |  | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 14 | 14 | 14 | 13 | 14 | 15 | 14 | 14 | 13 | 13 | 12 | 12 | 16 | 19 | 20 | 20 | 19 | 18 | 16 | 15 | 17 | 17 | 16 | 15 |
| Feels °C (?) | 12 | 12 | 12 | 12 | 12 | 12 | 10 | 10 | 8 | 9 | 9 | 9 | 14 | 16 | 17 | 18 | 18 | 15 | 13 | 12 | 14 | 14 | 13 | 14 |
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
Recent Eyeball Surf Reports for Cape Town
Continuing clean conditions at Muizenberg (calm at Meadowridge wx 9 km from Muizenberg). 2.5m 12s groundswell from the SSW with a 0.6m 18s long period groundswell from the SW. 2 swells combining so expect closeout sets.
Actual: 38 min ago
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