Bonza Bay surfForecast / Eastern Cape – Wild Coast / South Africa

information circle16 Day Weather and Surf, issued 7 am Tuesday 31 Mar 2026 SAST
Forecast 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
20.7° C
(Which is 2.8°C colder than average for this time of year)

Best Forecast Surf Conditions for Bonza Bay this week:

The surf forecast for Bonza Bay over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Friday (Apr 03) at 8PM. The primary swell is predicted to be 2.4m and 9s period with a secondary swell of 0.6m and 14s. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Bonza Bay in the next 16 days are 1.9m 16s and forecast to arrive on Monday (Apr 06) at 2PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 3.0m 9s period and expected on Friday (Apr 03) at 8PM.

Wave TypeTime (SAST) & Date Wave Height & Period
Next good surf (1 star+) 8PM (Fri 3rd Apr)8ft (2.4m) 9s
Best Surf 8PM (Fri 3rd Apr)8ft (2.4m) 9s
Most Powerful 2PM (Mon 6th Apr)6ft (1.9m) 16s

Table - best surf conditions forecast for Bonza Bay over the next 16 days.


Updates in  hr  min  s Forecast update imminent

Short Range Forecast Some drizzle, heaviest during Tue morning. Warm (max 27°C on Wed morning, min 21°C on Thu night). Winds increasing (light winds from the NE on Tue morning, strong winds from the ENE by Thu afternoon).

Days 3-6 Weather Summary Moderate rain (total 16mm), heaviest on Fri night. Warm (max 27°C on Fri afternoon, min 19°C on Sun night). Winds decreasing (fresh winds from the ENE on Fri afternoon, calm by Sat night).

Tuesday
31
Wednesday
01
Thursday
02
Friday
03
Saturday
04
Sunday
05
Monday
06
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
2
2
0
0
1
2
2
1
3
2
4
Swell
Height Map
Wave Height (m) & direction (?)
0.9
S
1.8
E
1.7
E
1.7
E
2.2
E
2
E
1.9
E
2.3
E
2.4
E
2.2
E
2.5
E
1.7
E
1.4
E
1.2
E
1.1
E
1.1
ESE
1.1
ESE
1.2
ESE
1.7
SSW
1.9
SSW
1.8
SSW
Period(s) (?)1167888888899888111212171615
Wave
Graph
(?)Metric surfscale
Energy kJ (?)1812612983235445134306178006981075471279196161308361392173317401330
Wind
(km/h)
25
ENE
35
ENE
25
NE
30
ENE
40
ENE
30
NE
40
ENE
40
ENE
25
NE
35
ENE
20
NE
25
WSW
20
SSW
20
S
5
S
10
WSW
15
WSW
20
WSW
25
WSW
20
SSW
10
WNW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on
crosscrosscrosscrosscrosscrosscrosscrosscrosscrosscross-
off
crosscross-
on
cross-
on
cross-
off
cross-
off
cross-
off
cross-
off
crossoff
High Tide
/ height (m)
3:09PM
1.93
3:24AM
2.12
3:37PM
1.99
3:51AM
2.15
4:04PM
2.02
4:17AM
2.14
4:29PM
2.01
4:42AM
2.10
4:54PM
1.97
5:06AM
2.03
5:20PM
1.90
5:29AM
1.93
5:45PM
1.80
Low Tide
/ height (m)
9:07AM
0.49
9:09PM
0.46
9:33AM
0.43
9:36PM
0.40
9:59AM
0.40
10:02PM
0.39
10:23AM
0.40
10:28PM
0.41
10:48AM
0.43
10:54PM
0.47
11:14AM
0.49
11:20PM
0.56
11:40AM
0.58
11:47PM
0.68
Tuesday
31
Wednesday
01
Thursday
02
Friday
03
Saturday
04
Sunday
05
Monday
06
Sunrise6:18--6:18--6:20--6:20--6:20--6:22--6:22--
Sunset-6:05--6:04--6:02--6:00--6:00--5:59--5:57-
rain showers
part cloud
part cloud
clear
part cloud
part cloud
part cloud
clear
part cloud
clear
rain showers
rain showers
part cloud
part cloud
light rain
light rain
light rain
rain showers
part cloud
clear
clear
Rain (mm)
1---------15--5221---
Temp. °C242524272623252523262723232323212121212121
Feels °C (?)242323252321222119232425232324242221181720
  • Map Icons:
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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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Information about the Bonza Bay Surf forecast

The above surf forecast table for Bonza Bay provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Bonza Bay can be found by selecting the local surf guide option on the grey menu. Our Bonza Bay surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Bonza Bay) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).

Further information to help with frequently asked questions about our surf forecast for Bonza Bay may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.

Bonza Bay is 7 km (4 miles) from the city of East London. If you plan a holiday in Eastern Cape - Wild Coast, look for hotels and other accommodation in East London. East London has rooms for a wide range of budgets as well as car hire and transport links.

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