J-Bay Surf Break

Lat Long: 34.05° S 24.93° E

J-Bay 48 hour detailed Surf Forecast

Issued: 1 pm 05 Oct 2026 (local time)

Forecast update in  hr  min

Today's J-Bay sea temperature is
14.9°C
4.3° 

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


How big are the waves at J-Bay today (05 Oct):

  • Morning surf: Morning surf (05 Oct, local time) - 5ft (1.6m), 13s period with SW swell.
  • Afternoon surf: Afternoon surf (05 Oct, local time) - 5ft (1.6m), 13s period with SW swell.
  • Evening surf: Evening surf (05 Oct, local time) - 4.5ft (1.3m), 13s period with SW swell.

The current surf forecast for J-Bay at 7PM is: 1.4m 13s primary swell from a Southwest direction and 0.1m 18s secondary swell from a Southwest direction, 1.8m 9s secondary swell from a East direction (forecast issued at 01:00pm October 05). The wind direction is predicted to be cross-onshore.

Time (SAST) & DateWave HeightWave Period
Morning (05 Oct)5ft (1.6m)13s
Afternoon (05 Oct)5ft (1.6m)13s
Evening (05 Oct)4.5ft (1.3m)13s

Table - waves today at J-Bay. (Swell directed towards the surf break)


Short Range Forecast

Some drizzle, heaviest during Tue afternoon. Warm (max 30°C on Mon afternoon, min 12°C on Tue night). Winds increasing (calm on Mon afternoon, strong winds from the WSW by Tue afternoon).

Mon
5
Tuesday
6
Wednesday
7
11 AM
2 PM
5 PM
8 PM
11 PM
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
Rating
(10 max)
4
4
1
1
3
3
3
1
1
0
1
2
3
4
5
5
4
2
0
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)
1.6
SW
13
1.6
SW
13
1.4
SW
13
1.3
SW
13
2.1
E
9
1.4
SW
12
1.5
SW
14
1.9
WSW
14
2.4
WSW
13
3
WSW
7
3.5
WSW
8
4
WSW
9
3.5
WSW
10
3
SW
10
2.3
SW
15
3.5
SW
14
3.5
SW
14
3
SW
14
3
SW
14
3
SW
15
3
SW
15
Wave Graph
Metric surfscale
Energy kJ
905
809
649
563
707
603
801
1272
1920
1087
1688
2975
2002
1729
2309
4509
4250
3709
3586
3695
3344
Wind (km/h)
10
N
5
N
15
ESE
20
NE
15
N
15
NNW
15
WSW
40
WSW
45
WSW
45
WSW
45
WSW
35
WSW
25
WSW
20
W
15
WNW
10
WNW
10
S
15
SE
25
E
25
ENE
25
ENE
Wind State
cross-off
glassy
on
cross-on
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
off
off
cross
on
on
cross-on
cross-on
High Tide
12:09PM1.20m
00:37AM1.21m
1:08PM1.38m
1:28AM1.35m
1:49PM1.55m
Low Tide
6:33PM0.53m
6:49AM0.42m
7:28PM0.36m
7:34AM0.29m
8:07PM0.22m
clear
clear
clear
clear
clear
clear
clear
clear
cloud
light rain
cloud
clear
clear
cloud
cloud
cloud
part cloud
part cloud
part cloud
part cloud
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
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5:50
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—
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5:50
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—
—
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<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
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6:24
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6:25
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6:27
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 mm
—
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1
—
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Temp °C
28
30
25
25
25
24
20
17
18
15
15
15
14
14
12
14
16
16
17
16
15
Feels °C
27
29
23
23
23
21
18
10
10
6
7
8
9
10
9
12
14
13
13
12
11
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder
How to use the Wavefinder 

FREE! Surf-Forecast.com widget for your website

The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our J-Bay surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.


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