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Bonza Bay Surf Forecast
/ Eastern Cape – Wild Coast (51 surf breaks) /
Surf Forecasts:
Bonza Bay surfForecast / Eastern Cape – Wild Coast / South Africa
48hr Weather and Surf, issued 1 pm Saturday 18 Apr 2026 SASTForecast update in hr min s Forecast update imminent
Bonza Bay surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Bonza Bay sea temperature is
20.5° C
(Which is 2.6°C colder than average for this time of year)How big are the waves at Bonza Bay today?
The current surf forecast for Bonza Bay at 6PM is: 1.4m 12s primary swell from a South-southwest direction and 1.2m 6s secondary swell from a South-southwest direction (forecast issued at 01:00pm April 18). An open ocean swell of 0.5m 9s is not directed at the surf break. The wind direction is predicted to be cross-onshore.
| Time (SAST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Apr) | 7.5ft (2.3m) | 8s |
| Afternoon (18 Apr) | 5ft (1.6m) | 11s |
| Evening (18 Apr) | 5ft (1.6m) | 11s |
Table - waves today at Bonza Bay. (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) (?) | 9 | 11 | 12 | 11 | 11 | 11 | 11 | 11 | 11 | 8 | 8 | 8 | 8 | 5 | 7 | 8 | 12 | 12 | 12 | 13 | 12 | 14 | 14 | 14 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 844 | 560 | 475 | 665 | 486 | 463 | 280 | 190 | 167 | 145 | 153 | 157 | 165 | 71 | 547 | 470 | 2368 | 1459 | 2861 | 1161 | 550 | 1154 | 988 | 862 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross | cross- on | cross | cross- off | cross- off | cross- off | cross- off | cross | cross- on | cross | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross | cross- off | off | cross- off | cross- off | cross- off |
High Tide / height (m) | 4:21PM 2.10 | 4:36AM 2.24 | 4:58PM 2.06 | 5:14AM 2.14 | 5:38PM 1.96 | 5:54AM 1.99 | ||||||||||||||||||
Low Tide / height (m) | 10:13AM 0.29 | 10:21PM 0.35 | 10:49AM 0.33 | 10:58PM 0.42 | 11:26AM 0.43 | 11:37PM 0.54 | ||||||||||||||||||
Saturday 18 | Sunday 19 | Monday 20 | Tuesday 21 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | - | 6:31 | - | - | - | - | - | - | - | 6:33 | - | - | - | - | - | - | - | 6:33 |
| Sunset | - | - | 5:43 | - | - | - | - | - | - | - | 5:42 | - | - | - | - | - | - | - | 5:39 | - | - | - | - | - |
 | | |  |  | | | | | | | | | | |  | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 23 | 25 | 21 | 20 | 19 | 18 | 18 | 18 | 26 | 26 | 24 | 23 | 21 | 21 | 19 | 19 | 21 | 23 | 21 | 18 | 16 | 15 | 15 | 15 |
| Feels °C (?) | 16 | 18 | 16 | 18 | 16 | 15 | 14 | 16 | 24 | 23 | 24 | 23 | 18 | 15 | 14 | 13 | 13 | 14 | 14 | 14 | 13 | 12 | 13 | 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
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