Oyster Bay Surf Break

Lat Long: 34.20° S 24.83° E

Issued: 1 am 05 Jul 2026 (local time)

Forecast update in  hr  min

Today's Oyster Bay sea temperature is
18.1° C

1.0°C colder than average for this time of year

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 5 Jul 2026:

  • Best quality surf: Wednesday 8 Jul, 8PM (local time) - 10ft (3.0m), 12s period, SW swell with onshore winds.
  • Most powerful swell: Friday 10 Jul, 2AM (local time) - 11ft (3.5m), 13s period, SSW swell with 4,114 kJ wave energy.
  • Next surfable swell (1★+): Sunday 5 Jul, 8AM (local time) - 4.5ft (1.4m), 12s period with SE 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 (Jul 05) at 8AM. The primary swell is predicted to be 1.4m and 12s period with a secondary swell of 1.2m and 9s. 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 3.5m 13s and forecast to arrive on Friday (Jul 10) at 2AM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.6m 11s period and expected on Monday (Jul 06) at 11PM.

Wave TypeTime (SAST) & Date Wave Height & Period
Next good surf (1 star+) 8AM (Sun 5th Jul)4.5ft (1.4m) 12s
Best Surf 8PM (Wed 8th Jul)10ft (3.0m) 12s
Most Powerful 2AM (Fri 10th Jul)11ft (3.5m) 13s

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


Updates in  hr  min  s Forecast update imminent

Alright, Rusty here. Let's talk about what's cooking at Oyster Bay over the next couple of weeks. It's a bit of a mixed bag, but there are a few sessions with real potential if you pick your moments.

The forecast starts off with a solid little pulse on Sunday the 5th. The morning is the clear winner here. We've got a clean 5 ft southeast swell rolling in with a nice 12-second period, and a gentle offshore breeze from the north keeping things tidy. The combined energy is moderate (748), and it's gonna feel a touch cooler than usual in the water at 65°F, about a degree and a half below average for this time of year. This is the best bet for the weekend – just be aware that Oyster Bay can get a bit of a crowd sometimes.

Monday the 6th brings a bigger, punchier southwest swell. The morning sees a 6 ft swell (12-second period) and a light offshore breeze from the northwest, making for excellent, clean waves for experienced surfers. The combined energy jumps to a strong 1104. The afternoon holds similar size at 6 ft with a cross-offshore breeze, so the quality stays good. This is a standout day for anyone who can handle a bit more size.

Tuesday the 7th is where things get tricky. The swell pushes over 7 ft (7 ft), but the wind swings onshore and gets firmer, making for choppy, messy conditions. Not the day for it.

The pattern for the rest of the first week and into the second week is mostly dominated by strong, oversized southwest swells. From Wednesday the 8th through to Saturday the 12th, we're looking at waves consistently over 7 ft, often hitting 10 ft or even 12 ft. The combined energy readings are huge – four-digit numbers like 2802, 3075, and even 4020. However, the winds are mostly cross-onshore or strong, leading to poor to marginal quality. Even when the wind is clean, like on Friday the 10th and Saturday the 11th, the swell is simply too big for this break. These days are really only for experts, and honestly, the size and onshore winds make it look more like a kite-surfing playground than a paddle session for most.

After that, the swell drops back and conditions improve. Wednesday the 15th offers a glassy 4 ft southeast swell in the morning – a real treat if you want something small and clean. Thursday the 16th morning is another pick, with a 4 ft, very long-period 15-second groundswell from the southwest, under offshore northeasterly winds (592 energy). That combo is magic for a point or reef, but at a sandbar it might break a bit straight. A nice, clean option.

The real standout in the longer range is Sunday the 19th. We've got a 6 ft southwest swell with a 12-second period, clean offshore winds from the north-northeast, and combined energy of 1103. It's a classic, quality session for experienced surfers. The water should be fine and the waves will have plenty of shape. This one looks promising, but it's far out so keep your fingers crossed. The run finishes nicely on Monday the 20th, with a clean, 4-5 ft southwest to south swell, glassy or with a light offshore wind. A near-perfect way to end the forecast period.

So, to sum it up: the standouts are Monday the 6th morning and Sunday the 19th morning. For a smaller, cleaner wave, Wednesday the 15th and Monday the 20th are both excellent.

Stay stoked,
Rusty.

Short Range Forecast

Mostly dry. Warm (max 21°C on Sun afternoon, min 15°C on Tue night). Wind will be generally light.

Days 4-6 Weather Summary

Moderate rain (total 13mm), heaviest on Wed night. Very mild (max 17°C on Wed afternoon, min 15°C on Wed morning). Winds decreasing (strong winds from the WSW on Wed afternoon, calm by Fri morning).

Sunday
5
Monday
6
Tuesday
7
Wednesday
8
Thursday
9
Friday
10
Saturday
11
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
2
4
3
4
0
2
3
0
0
!
2
!
!
!
!
!
1
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)
1.4
SE
12
1.3
ESE
12
1.2
ESE
11
1.8
SW
12
1.9
SW
11
1.9
SW
12
2.1
SW
12
2.1
SW
12
2.1
SW
12
2.3
SW
13
3
SW
12
3.5
SW
12
2.5
SW
11
3
SSW
13
3.5
SSW
13
3.5
SSW
13
3
SSW
13
3
SSW
12
2.2
SSW
12
2
SSW
12
1.7
SSW
12
Wave Graph
Metric surfscale
Energy kJ
539
441
323
895
961
1047
1240
1200
1209
1778
2506
3188
1820
3478
4114
4013
3436
2472
1358
1077
805
Wind (km/h)
15
N
10
WSW
5
NW
5
NW
15
E
10
NW
25
W
15
WSW
10
WNW
35
W
35
SW
15
WSW
15
SW
15
SW
5
W
10
E
25
E
40
E
45
ENE
30
ENE
15
W
Wind State
off
cross-on
glassy
cross-off
cross-off
cross-off
cross-on
cross-on
cross
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-off
cross-off
cross-off
cross-off
cross-off
cross-on
High Tide
7:03PM1.46m
7:10AM1.30m
7:46PM1.42m
8:00AM1.21m
8:38PM1.37m
9:05AM1.14m
9:46PM1.33m
10:31AM1.10m
11:09PM1.33m
12:03PM1.14m
00:31AM1.38m
1:19PM1.25m
1:39AM1.47m
Low Tide
12:41PM0.24m
1:15AM0.38m
1:19PM0.31m
2:04AM0.42m
2:06PM0.38m
3:06AM0.46m
3:08PM0.46m
4:24AM0.47m
4:28PM0.50m
5:49AM0.44m
5:58PM0.48m
7:05AM0.35m
7:17PM0.39m
clear
clear
clear
part cloud
clear
part cloud
clear
clear
part cloud
clear
part cloud
mod rain
part cloud
cloud
part cloud
part cloud
light rain
light rain
thunderstorm
thunderstorm
thunderstorm
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:26
7:26
7:26
7:26
7:26
7:26
7:24
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:22
5:22
5:23
5:23
5:24
5:25
5:25
 mm
6
2
5
5
5
4
Temp °C
18
21
18
18
18
19
17
17
16
16
17
16
15
16
16
15
15
16
16
18
18
Feels °C
13
18
15
16
16
15
12
14
15
10
10
13
12
12
14
14
12
10
8
13
16
Swell 1
Height (m)
Direction
Period (s)
1.4
SE
12
1.3
ESE
12
1.2
ESE
11
1.8
SW
12
1.9
SW
11
1.9
SW
12
2.1
SW
12
2.1
SW
12
2.1
SW
12
2.3
SW
13
0.7
SSW
18
3.5
SW
12
2.5
SW
11
3
SSW
13
3.5
SSW
13
3.5
SSW
13
3
SSW
13
3
SSW
12
2.2
SSW
12
2
SSW
12
1.8
SE
8
Energy kJ
539
441
323
895
961
1047
1240
1200
1209
1778
280
3188
1820
3478
4114
4013
3436
2472
1358
1077
398
Swell 2
Height (m)
Direction
Period (s)
1.2
WSW
9
1.2
WSW
9
0.9
WSW
9
0.9
ESE
11
0.9
ESE
11
0.8
ESE
10
0.6
ESE
10
0.5
SE
10
0.4
ESE
10
0.4
SE
9
0.2
ESE
9
0.9
SSW
14
1.8
SSW
14
0.1
SE
16
0.2
ESE
15
0.1
SE
14
1.1
SSE
7
1.7
SSW
12
Energy kJ
207
211
116
204
176
118
67
48
37
22
8
304
1247
10
21
7
113
805
Swell 3
Height (m)
Direction
Period (s)
0.7
SW
15
0.7
SW
14
0.7
SW
13
0.2
S
8
0.1
S
8
0.4
ENE
7
0.2
E
10
0.2
E
10
0.2
E
10
0.3
E
10
0.2
E
10
0.7
SW
16
0.2
E
10
0.1
W
12
Energy kJ
209
179
166
5
1
18
8
8
8
17
8
274
8
3
Wind waves
Height (m)
Direction
Period (s)
0.5
W
4
1.3
WSW
5
3
SW
12
1
E
5
1.7
ESE
6
2
ESE
7
2.5
ESE
8
Energy kJ
6
90
2506
43
229
352
746
Nearest Offshore or Glassy
Rating
(10 max)
3
3
2
4
4
4
4
3
3
4
4
3
4
5
5
5
4
4
4
3
4
Distance (km)
0
1
0
0
47
0
21
1
1
132
132
4
4
4
1
19
189
163
132
133
1
Best forecast wave conditions in Eastern Cape (South)
Rating
(10 max)
3
3
3
4
4
4
4
4
4
5
5
5
5
5
4
Best forecast wave conditions in South Africa
Rating
(10 max)
3
3
3
4
4
4
4
4
4
4
5
5
5
5
5
5
4
4
4
4
4
Header Global
Rating
(10 max)
5
9
7
5
6
8
7
5
5
9
8
9
9
5
5
5
5
8
7
6
8
  • 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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