Oyster Bay Surf Break

Lat Long: 34.20° S 24.83° E

Issued: 7 pm 02 Jul 2026 (local time)

Forecast update in  hr  min

Today's Oyster Bay sea temperature is
19.0° C

Normal 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 2 Jul 2026:

  • Best quality surf: Friday 3 Jul, 2AM (local time) - 13ft (4.0m), 10s period, SW swell with cross-shore winds.
  • Most powerful swell: Thursday 9 Jul, 8AM (local time) - 11ft (3.5m), 14s period, SSW swell with 4,531 kJ wave energy.
  • Next surfable swell (1★+): Friday 3 Jul, 2AM (local time) - 13ft (4.0m), 10s 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 Friday (Jul 03) at 2AM. The primary swell is predicted to be 4.0m and 10s period with a secondary swell of 3.5m and 10s. Another secondary swell of 1.2m and 11s is also forecast. The wind is predicted to be cross-shore as the swell arrives.

The most powerful waves expected at Oyster Bay in the next 16 days are 3.5m 14s and forecast to arrive on Thursday (Jul 09) 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 2.2m 12s period and expected on Monday (Jul 06) at 2PM.

Wave TypeTime (SAST) & Date Wave Height & Period
Next good surf (1 star+) 2AM (Fri 3rd Jul)13ft (4.0m) 10s
Best Surf 2AM (Fri 3rd Jul)13ft (4.0m) 10s
Most Powerful 8AM (Thu 9th Jul)11ft (3.5m) 14s

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 get into it. There’s just one spot on the table for the next couple of weeks, Oyster Bay – a sandbar setup that’s exposed to the south-east. It’s an inconsistent one, so when it fires, you’ve got to be on it. Water temp is sitting about average for this time of year, nothing wild.

We’ve got a bit of a gap at the start of the period, but things kick off properly on Friday the 3rd of July. The morning starts with some clouds and a light north-westerly breeze, keeping it cross-off and clean. Swell is a solid 7ft out of the SE with an 11-second period – that’s a groundswell pushing moderate energy through (2029). It’s a bit much for a learner, but for an experienced surfer, this is excellent. Glassy conditions roll in for the afternoon as the wind drops to a slight SSE air – still 8ft SE swell (1581), absolutely clean. This is the standout of the whole outlook. Get in the water Friday.

Saturday the 4th keeps it going with a similar theme. Morning clean again under NW cross-off winds, 7ft SE swell at 12 seconds (1497). By afternoon the sky clears, wind swings SE and goes glassy – 6ft (1068). Still excellent for those who know what they’re doing, and crowds are possible, so don’t sleep in.

Sunday the 5th sees the swell drop to 5ft, still a nice 12-second period from the SE in the morning with NNW cross-off winds (758). Still good but easing. The afternoon turns onshore SSW and the quality drops – marginal.

Monday the 6th brings a shift. The swell swings to the SW, 7ft with a 12-second period (1432), and the morning goes glassy with a NNW breeze. Excellent again, but it’s a point/reef-style groundswell – better shaped, longer lulls. Afternoon holds clean with E cross-off winds.

Tuesday the 7th gets a bit messy. The swell stays around 7ft from the SW but the wind goes cross-onshore in the morning, and the quality slides into marginal territory. Afternoon is glassy but onshore wind – doesn’t look great.

Wednesday the 8th is a write-off. Strong WSW winds hit 19 mph in the morning, cranking up to 25 mph in the afternoon. Swell is 8-10ft from the SW, but it’s lumpy, messy, and blown out – poor conditions for a paddle. This setup looks more interesting for kite surfing than paddle surfing.

Thursday the 9th through to the start of the second week gets ugly for most. Swell builds to 10-12ft from the SSW, long period (14 seconds), but the energy is huge (4353). For Oyster Bay, that’s too big – expert-only and even then, it’s questionable. Winds are cross-off and clean, so it’s not choppy, but the size is the issue.

By Friday the 10th and into the weekend, the swell drops a bit to 8ft and then 7ft, but winds pick up to moderate and fresh breezes from the east, and the surf is marginal or just plain poor. The energy stays moderate to strong, but the wind messes it up.

Sunday the 12th sees a massive 10ft S swell with a very long 16-second period (5589), but a near gale from the ENE makes it unsurfable – blown out completely. This continues into the start of the new week with strong westerlies.

Things finally look up again on Saturday the 18th of July. Morning brings clear skies, a NNE offshore wind at 9 mph, and the swell settles to 7ft from the SSW with a 12-second period (1573). It’s clean, offshore, and excellent for experienced surfers. If you’re holding out, that’s your second window.

So, bottom line: Friday the 3rd through Monday the 6th is your best run. Glassy, clean, solid swell from the right direction. Beyond that, there’s a lot of wind and size to sit through. The 18th looks promising too, but it’s a long way out.

Rusty.

Short Range Forecast

Some drizzle, heaviest during Thu night. Warm (max 21°C on Sun afternoon, min 14°C on Thu night). Winds decreasing (strong winds from the W on Thu night, calm by Fri afternoon).

Days 5-7 Weather Summary

Mostly dry. Very mild (max 19°C on Sun night, min 16°C on Tue night). Winds increasing (calm on Sun night, fresh winds from the W by Wed afternoon).

Friday
3
Saturday
4
Sunday
5
Monday
6
Tuesday
7
Wednesday
8
Thu
9
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Rating
(10 max)
!
4
4
4
4
4
3
3
2
3
4
4
3
1
3
3
0
0
!
!
!
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
4
SW
10
2.2
SE
11
2.4
SE
11
2.5
SE
12
2.1
SE
12
1.9
SE
12
1.7
SE
12
1.4
SE
12
1.4
SE
11
1.2
ESE
11
2.1
SW
12
2.1
SW
12
2.1
SW
12
2
SW
12
2
SW
12
1.9
SW
11
2.3
SW
14
3
SW
13
3.5
SSW
13
3.5
SSW
14
3.5
SSW
14
Wave Graph
Metric surfscale
Energy kJ
3235
1172
1447
1946
1381
993
808
549
463
323
1223
1162
1250
1076
1040
930
1977
3461
3447
4343
3891
Wind (km/h)
30
WNW
10
NW
5
SSE
10
NNW
10
WNW
5
SE
15
NNE
15
NNW
10
SSW
5
N
5
NNW
10
E
15
W
20
W
5
SW
5
NNW
30
W
40
W
20
SSE
10
E
10
E
Wind State
cross
cross-off
glassy
cross-off
cross-off
glassy
off
cross-off
on
glassy
glassy
cross-off
cross
cross-on
on
cross-off
cross-on
cross-on
cross-on
cross-off
cross-off
High Tide
5:23AM1.46m
5:53PM1.48m
5:55AM1.42m
6:26PM1.48m
6:30AM1.37m
7:03PM1.46m
7:10AM1.30m
7:46PM1.42m
8:00AM1.21m
8:38PM1.37m
9:05AM1.14m
9:46PM1.33m
10:31AM1.10m
Low Tide
11:22PM0.31m
11:36AM0.17m
11:56PM0.32m
12:07PM0.20m
00:33AM0.35m
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
rain showers
part cloud
cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
cloud
light rain
cloud
cloud
<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
7:26
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:22
5:22
5:22
5:22
5:22
5:23
5:23
5:24
 mm
1
3
Temp °C
16
16
17
17
16
18
17
18
21
19
18
19
19
17
18
17
17
17
16
14
15
Feels °C
6
13
15
15
12
16
13
14
17
16
16
17
15
14
16
17
12
10
13
12
12
Swell 1
Height (m)
Direction
Period (s)
3.5
SW
10
2.3
SW
9
2.4
SE
11
2.5
SE
12
2.1
SE
12
1.9
SE
12
1.7
SE
12
1.4
SE
12
1.4
SE
11
1.2
ESE
11
2.1
SW
12
2.1
SW
12
2.1
SW
12
2
SW
12
2
SW
12
1.9
SW
11
2.3
SW
14
0.2
ESE
9
3.5
SSW
13
3.5
SSW
14
3.5
SSW
14
Energy kJ
2872
850
1447
1946
1381
993
808
549
463
323
1223
1162
1250
1076
1040
930
1977
8
3447
4343
3891
Swell 2
Height (m)
Direction
Period (s)
1.2
SSE
11
2.2
SE
11
1.4
SW
8
1.1
WSW
9
1.1
WSW
9
1.2
WSW
9
0.9
WSW
8
1
WSW
9
1.1
WSW
9
0.9
WSW
9
0.9
ESE
11
0.8
ESE
10
0.7
ESE
10
0.5
ESE
10
0.4
ESE
10
0.4
E
10
0.3
ESE
9
0.2
E
10
0.2
E
11
0.1
SE
16
0.1
SE
15
Energy kJ
335
1172
281
190
181
211
114
165
199
119
204
138
90
56
38
31
16
8
9
10
8
Swell 3
Height (m)
Direction
Period (s)
0.1
S
20
0.1
S
19
0.8
SW
11
0.9
SW
10
0.7
SW
11
0.6
SW
11
0.6
SW
15
0.7
SW
15
0.7
SW
14
0.8
SW
13
0.2
S
8
0.1
S
8
0.3
ENE
6
0.2
E
10
0.4
SE
10
0.2
E
10
0.2
E
10
0.1
SE
17
Energy kJ
7
7
134
180
116
75
181
209
179
239
5
1
7
8
23
8
8
12
Wind waves
Height (m)
Direction
Period (s)
4
SW
10
0.7
WSW
4
0.9
WSW
4
3
SW
13
Energy kJ
3235
17
31
3461
Nearest Offshore or Glassy
Rating
(10 max)
8
4
4
4
4
4
3
3
2
3
4
4
4
1
1
3
4
4
4
5
5
Distance (km)
19
0
0
0
0
0
0
0
4
0
0
0
1
14
2
0
22
133
23
64
189
Best forecast wave conditions in Eastern Cape (South)
Rating
(10 max)
8
5
5
5
4
4
4
3
3
3
4
4
4
4
4
3
4
4
5
Best forecast wave conditions in South Africa
Rating
(10 max)
9
5
5
5
4
4
4
4
3
3
4
4
4
4
4
4
4
5
5
5
5
Header Global
Rating
(10 max)
9
5
9
5
5
6
5
9
7
5
8
9
8
6
8
9
6
9
5
5
9
  • 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 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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