Oyster Bay Surf Break

Lat Long: 34.20° S 24.83° E

Oyster Bay Surf Forecast and Surf Report

Issued: 7 pm 19 Sep 2026 (local time)

Forecast update in  hr  min

Today's Oyster Bay sea temperature is
16.9°C
2.0° 

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 19 Sep 2026:

  • Best quality surf: Sunday 20 Sep, 8PM (local time) - 7ft (2.1m), 13s period, SW swell with offshore winds.
  • Most powerful swell: Sunday 20 Sep, 8AM (local time) - 7.5ft (2.3m), 14s period, SW swell with 2,140 kJ wave energy.
  • Next surfable swell (1★+): Sunday 20 Sep, 8PM (local time) - 7ft (2.1m), 13s period with SW 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 (Sep 20) at 8PM. The primary swell is predicted to be 2.1m and 13s period with a secondary swell of 0.9m and 8s. 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 2.3m 14s and forecast to arrive on Sunday (Sep 20) at 8AM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.5m 6s period and expected on Tuesday (Sep 22) at 2AM.

Wave TypeTime (SAST) & Date Wave Height & Period
Next good surf (1 star+) 8PM (Sun 20th Sep)7ft (2.1m) 13s
Best Surf 8PM (Sun 20th Sep)7ft (2.1m) 13s
Most Powerful 8AM (Sun 20th Sep)7.5ft (2.3m) 14s

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


Short Range Forecast

Mostly dry. Warm (max 24°C on Tue afternoon, min 16°C on Mon night). Winds increasing (calm on Sat night, fresh winds from the E by Mon afternoon).

Days 5-7 Weather Summary

Light rain (total 9mm), mostly falling on Wed morning. Warm (max 24°C on Tue night, min 16°C on Wed night). Mainly fresh winds.

Sunday
20
Monday
21
Tuesday
22
Wednesday
23
Thursday
24
Friday
25
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
3
3
3
4
2
1
1
2
1
3
0
0
0
1
1
2
3
2
2
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
15
2.4
SW
14
2.2
SW
13
1.9
SW
13
1.6
SW
12
1.4
SW
12
1.1
SW
12
1.6
E
7
2.2
E
8
1.9
E
9
1.5
E
9
1.3
E
9
0.8
SW
11
0.7
E
9
1.1
SSW
15
2
SSW
13
1.7
SSW
12
1.7
SSW
12
1.3
SW
12
Wave Graph
Metric surfscale
Energy kJ
1441
2073
1619
1185
785
522
355
264
553
542
367
280
162
80
498
1363
893
782
433
Wind (km/h)
10
WSW
10
SW
10
S
5
NE
20
E
35
E
30
ENE
25
ENE
35
E
15
NE
25
WSW
15
WSW
20
WSW
5
E
30
E
30
ENE
25
E
25
E
10
WSW
Wind State
cross-on
on
cross-on
glassy
cross-off
cross-off
cross-off
cross-off
cross-off
off
cross-on
cross-on
cross-on
glassy
cross-off
cross-off
cross-off
cross-off
cross-on
High Tide
9:03PM0.94m
12:14PM0.95m
00:27AM1.01m
1:11PM1.10m
1:15AM1.15m
1:42PM1.26m
1:47AM1.29m
2:08PM1.42m
2:16AM1.42m
2:34PM1.56m
2:45AM1.52m
3:00PM1.69m
3:13AM1.60m
Low Tide
4:55AM0.74m
6:21PM0.75m
6:52AM0.62m
7:17PM0.61m
7:27AM0.47m
7:48PM0.46m
7:55AM0.33m
8:16PM0.32m
8:21AM0.21m
8:43PM0.18m
8:47AM0.10m
9:11PM0.07m
clear
clear
clear
clear
cloud
clear
clear
clear
clear
rain showers
light rain
rain showers
rain showers
part cloud
part cloud
part cloud
part cloud
cloud
rain showers
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:13
6:11
6:11
6:09
6:07
6:05
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:14
6:15
6:15
6:15
6:16
6:17
6:17
 mm
1
3
4
1
2
Temp °C
18
18
19
18
19
19
17
22
24
24
23
19
18
18
19
18
21
21
19
Feels °C
17
16
17
18
18
16
13
20
22
24
21
20
18
19
18
15
19
19
18
  • 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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