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Surf Forecasts:
Underwater Point surfForecast / Cape Town / South Africa
48hr Weather and Surf, issued 1 pm Monday 06 Apr 2026 SASTForecast update in hr min s Forecast update imminent
Underwater Point surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Underwater Point sea temperature is
20.0° C
(Which is 1.3°C warmer than normal for this time of year)How big are the waves at Underwater Point today?
The current surf forecast for Underwater Point at 8PM is: 4.0m 13s primary swell from a South-southwest direction (forecast issued at 01:00pm April 06). An open ocean swell of 0.3m 14s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (SAST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (06 Apr) | 15ft (4.5m) | 14s |
| Afternoon (06 Apr) | 13ft (4.0m) | 14s |
| Evening (06 Apr) | 11ft (3.5m) | 13s |
Table - waves today at Underwater Point. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Monday 06 | Tuesday 07 | Wednesday 08 | Thursday 09 | |||||||||||||||||||||
| 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 | 12 | 13 | 13 | 14 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 12 | 12 | 11 | 11 | 12 | 12 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 7506 | 6837 | 5549 | 4865 | 4206 | 3893 | 1643 | 1912 | 2323 | 2338 | 1440 | 1228 | 957 | 1021 | 724 | 852 | 726 | 649 | 650 | 638 | 617 | 553 | 687 | 650 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross | cross | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | off | off | glass | cross- on | cross- on | cross- off | cross- off | cross- off | cross- off | cross- off |
High Tide / height (m) | 5:32PM 1.26 | 5:39AM 1.26 | 6:04PM 1.15 | 6:13AM 1.14 | 6:48PM 1.05 | 6:59AM 1.03 | ||||||||||||||||||
Low Tide / height (m) | 11:23AM 0.28 | 11:30PM 0.39 | 11:52AM 0.38 | 12:01AM 0.50 | 12:29PM 0.49 | 12:43AM 0.61 | ||||||||||||||||||
Monday 06 | Tuesday 07 | Wednesday 08 | Thursday 09 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | - | 7:01 | - | - | - | - | - | - | - | 7:03 | - | - | - | - | - | - | - | 7:03 |
| Sunset | - | - | 6:35 | - | - | - | - | - | - | - | 6:32 | - | - | - | - | - | - | - | 6:31 | - | - | - | - | - |
 | | |  | | | | | | | | | | | | | | | | | | |  |  | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 18 | 18 | 18 | 17 | 17 | 16 | 16 | 15 | 16 | 18 | 18 | 18 | 18 | 17 | 18 | 19 | 22 | 22 | 20 | 19 | 19 | 18 | 18 | 18 |
| Feels °C (?) | 14 | 13 | 13 | 12 | 11 | 9 | 10 | 9 | 11 | 12 | 11 | 10 | 12 | 12 | 15 | 17 | 21 | 20 | 19 | 18 | 18 | 17 | 17 | 17 |
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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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