Oyster Bay Surf Break

Lat Long: 34.20° S 24.83° E

Oyster Bay Surf Forecast and Surf Report

Issued: 7 am 30 Jul 2026 (local time)

Forecast update in  hr  min

Today's Oyster Bay sea temperature is
17.7° C
1.2° 

Oyster Bay surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


Oyster Bay surf forecast from 30 Jul 2026:

  • Best quality surf: Wednesday 5 Aug, 8PM (local time) - 10ft (3.0m), 15s period, SW swell with cross-onshore winds.
  • Most powerful swell: Thursday 6 Aug, 8AM (local time) - 13ft (4.0m), 14s period, SW swell with 5,450 kJ wave energy.
  • Next surfable swell (1★+): Sunday 2 Aug, 8AM (local time) - 7ft (2.2m), 9s period with ESE swell.

Best Forecast Surf Conditions for Oyster Bay this week:

The surf forecast for Oyster Bay over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Sunday (Aug 02) at 8AM. The primary swell is predicted to be 2.3m and 8s period with a secondary swell of 2.2m and 9s. Another secondary swell of 0.9m and 13s is also forecast. The wind is predicted to be offshore as the swell arrives.

The most powerful waves expected at Oyster Bay in the next 16 days are 4.0m 14s and forecast to arrive on Thursday (Aug 06) at 8AM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.8m 4s period and expected on Thursday (Jul 30) at 11PM.

Wave TypeTime (SAST) & Date Wave Height & Period
Next good surf (1 star+) 8AM (Sun 2nd Aug)7ft (2.2m) 9s
Best Surf 8PM (Wed 5th Aug)10ft (3.0m) 15s
Most Powerful 8AM (Thu 6th Aug)13ft (4.0m) 14s

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


The Lowdown

Right then, let’s have a look at what’s on the cards for Oyster Bay. This is a sandbar set-up that doesn’t break all that often, so when it lines up, you’ve got to be on it. The water’s sitting at 64°, which is a bit colder than what we usually get this time of year – nothing crazy, but you’ll feel it.

The immediate outlook is a bit of a slow burner. Thursday and Friday are on the table, but the swell is mixed up with a cross-off wind and the conditions are just marginal. You’re looking at waist to chest-high waves around 6ft on Thursday morning, dropping to 5ft by Friday, all from the SW. The energy is solid (1428 on Thursday morning), but it’s not clean enough to get excited about.

Saturday the 1st of August is a write-off for a proper surf. The swell jumps up to 8ft but it’s short-period, wind-affected junk from the east, with a fresh breeze ruining any chance of a good wave. The combined energy is moderate (1048), but it’s not worth paddling out for.

Now, Sunday the 2nd of August is where it starts to get interesting. That morning, you’ve got a 6ft swell from the ESE, with a gentle breeze keeping it clean. The energy is pumping (1103), and by the afternoon the swell picks up to 7ft with a longer 11-second period. This is excellent for experienced surfers – the kind of session where you’ll be trading waves with a few others, but it’s worth the fight.

Monday the 3rd of August is a mixed bag. The morning is messy with a light cross-onshore, but the afternoon cleans right up with a gentle breeze and a solid 5ft SW swell. The energy is good (1117), and the conditions are excellent for those who know what they’re doing.

Tuesday the 4th of August is a real standout. The morning is glassy with a light offshore wind from the north, perfect for a 5ft SW swell. The energy is moderate (834), but with offshore winds and the sandbar holding, this is the best you’ll see all week. It’s not huge, but it’ll be clean and fun. The afternoon turns sour with a strong cross-onshore, so make the most of the morning.

The second week gets a bit wild. There’s a big pulse of SW swell hitting from the 5th of August onwards, but it’s coming with strong onshore winds that will rip it apart. The 6th of August sees 12ft waves, but the wind is howling from the west, making it a blown-out mess. The energy is massive (4848), but this is more of a kite-surfing show than a paddle session.

By the 7th of August, we’ve got clean offshore winds again, but the swell is still too big at 12ft to 10ft. This is expert-only territory, and even then, the sandbar might not handle it well. The next few days are a mix of rain and strong winds, with a few clean windows around the 9th of August – 7ft from the SW with a light breeze, but it’s inconsistent.

The 13th of August is a late highlight. The afternoon goes glassy, with a 7ft SW swell rolling in at a very long 15-second period. The energy is strong (2064), and with glassy conditions, this could be a proper session for the experienced crew. After that, it drops right off into flatness by the 14th.

Overall, the standout is Tuesday the 4th of August for the morning session, and the 13th of August afternoon is a promising but less certain late call. Get on it when it’s clean.

Rusty.

Short Range Forecast

Mostly dry. Very mild (max 18°C on Sat afternoon, min 12°C on Fri night). Winds increasing (light winds from the NNE on Thu morning, strong winds from the ENE by Fri afternoon).

Days 4-6 Weather Summary

Mostly dry. Warm (max 26°C on Tue morning, min 15°C on Sun morning). Wind will be generally light.

Thursday
30
Friday
31
Saturday
1
Sunday
2
Monday
3
Tuesday
4
Wednesday
5
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
3
2
3
2
0
0
1
1
2
4
4
4
3
4
4
3
0
2
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.8
SW
13
1.7
SW
13
1.6
SW
13
1.5
SW
13
1.3
SW
12
2.4
E
7
2.5
E
8
2.5
E
8
2.5
E
8
1.9
ESE
9
2.1
ESE
11
2
ESE
11
1.4
SW
13
1.4
SW
13
1.4
SW
12
1.4
SW
12
1.4
SW
11
1.1
SW
11
0.9
SSW
15
2.4
SW
16
3
SW
14
Wave Graph
Metric surfscale
Energy kJ
1110
996
905
732
496
620
850
816
986
547
990
850
673
633
599
561
471
303
382
2732
3881
Wind (km/h)
15
NE
25
E
20
NE
35
ENE
40
ENE
40
ENE
40
ENE
40
ENE
25
ENE
15
NE
15
E
5
N
5
WSW
15
E
15
NE
10
NNE
25
WSW
10
WNW
25
W
25
WSW
20
W
Wind State
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
glassy
cross-on
cross-off
off
off
cross-on
cross
cross-on
cross-on
cross-on
High Tide
4:30PM1.58m
4:34AM1.56m
4:58PM1.62m
5:03AM1.55m
5:27PM1.64m
5:33AM1.52m
5:56PM1.63m
6:04AM1.46m
6:29PM1.58m
6:40AM1.38m
7:06PM1.50m
7:21AM1.27m
7:52PM1.39m
Low Tide
10:17AM0.10m
10:33PM0.20m
10:44AM0.07m
11:03PM0.18m
11:11AM0.06m
11:34PM0.18m
11:39AM0.09m
00:06AM0.21m
12:10PM0.15m
00:42AM0.26m
12:44PM0.24m
1:24AM0.34m
1:25PM0.35m
2:18AM0.45m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:15
7:13
7:13
7:13
7:11
7:11
7:09
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:37
5:38
5:39
5:39
5:40
5:42
5:43
 mm
Temp °C
15
17
16
15
17
15
14
18
15
18
21
21
20
20
22
26
23
16
16
17
16
Feels °C
12
13
12
9
10
8
7
11
8
14
18
19
18
18
18
23
18
12
13
14
14
  • Map Icons:
  • Break
  • 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 Oyster Bay Surf forecast

The above surf forecast table for Oyster Bay provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Oyster Bay can be found by selecting the local surf guide option on the grey menu. Our Oyster 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 (Oyster 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 Oyster 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.

Oyster Bay is 24 km (15 miles) from the city of Kruisfontein. If you plan a holiday in Eastern Cape (South), look for hotels and other accommodation in Kruisfontein. Kruisfontein has rooms for a wide range of budgets as well as car hire and transport links.

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