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Bali Bay (Glen Reef) surfForecast / Cape Town / South Africa
48hr Weather and Surf, issued 1 am Saturday 18 Apr 2026 SASTForecast update in hr min s Forecast update imminent
Bali Bay (Glen Reef) surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Bali Bay (Glen Reef) sea temperature is
17.1° C
(Which is slightly cooler than normal)How big are the waves at Bali Bay (Glen Reef) today?
The current surf forecast for Bali Bay (Glen Reef) at 7AM is: 3.5m 12s primary swell from a Southwest direction and 1.1m 15s secondary swell from a Southwest direction (forecast issued at 01:00am April 18). The wind direction is predicted to be cross-onshore and the swell rating is 11.
| Time (SAST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Apr) | 11ft (3.5m) | 12s |
| Afternoon (18 Apr) | 10ft (3.0m) | 12s |
| Evening (18 Apr) | 8ft (2.5m) | 13s |
Table - waves today at Bali Bay (Glen Reef). (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Saturday 18 | Sunday 19 | Monday 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 | 12 | 12 | 11 | 11 | 13 | 13 | 13 | 9 | 9 | 9 | 10 | 10 | 10 | 10 | 11 | 11 | 12 | 13 | 14 | 14 | 14 | 14 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 2341 | 2827 | 3359 | 3503 | 2889 | 2358 | 1475 | 2240 | 2800 | 629 | 589 | 699 | 1546 | 3751 | 4047 | 4706 | 5106 | 4968 | 4942 | 6142 | 7194 | 6650 | 5975 | 5432 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | on | on | cross- on | cross- on | cross | cross | cross | cross | cross | cross- off | cross | cross- off | cross | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross | cross |
High Tide / height (m) | 3:34AM 1.96 | 4:01PM 1.83 | 4:14AM 1.92 | 4:42PM 1.79 | 4:56AM 1.84 | 5:26PM 1.71 | ||||||||||||||||||
Low Tide / height (m) | 9:23PM 0.29 | 9:51AM 0.19 | 10:02PM 0.30 | 10:30AM 0.23 | 10:43PM 0.36 | 11:12AM 0.32 | ||||||||||||||||||
Saturday 18 | Sunday 19 | Monday 20 | ||||||||||||||||||||||
| Sunrise | - | - | - | 7:09 | - | - | - | - | - | - | - | 7:11 | - | - | - | - | - | - | - | 7:11 | - | - | - | - |
| Sunset | - | - | - | - | - | - | 6:20 | - | - | - | - | - | - | - | 6:19 | - | - | - | - | - | - | - | 6:17 | - |
 | |  |  |  |  | | | | |  | | |  | | | | | | | | |  |  | |
Rain (mm) | 1 | 1 | - | - | 1 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | 5 | 3 | 2 | 1 | 2 | 1 | 1 | - | 1 | - | - |
| Temp. °C | 15 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 15 | 15 | 15 | 15 | 16 | 16 | 15 | 14 | 14 | 14 | 14 | 15 | 16 | 16 | 16 | 15 |
| Feels °C (?) | 12 | 11 | 12 | 12 | 10 | 10 | 10 | 11 | 11 | 11 | 10 | 8 | 7 | 8 | 6 | 4 | 5 | 5 | 7 | 9 | 10 | 10 | 9 | 10 |
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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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