J-Bay Surf Break

Lat Long: 34.05° S 24.93° E

J-Bay 48 hour detailed Surf Forecast

Issued: 1 am 24 Oct 2026 (local time)

Forecast update in  hr  min

Today's J-Bay sea temperature is
16.8°C
2.6° 

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 (24 Oct):

  • Morning surf: Morning surf (24 Oct, local time) - 6.5ft (2.0m), 11s period with SSW swell.
  • Afternoon surf: Afternoon surf (24 Oct, local time) - 4.5ft (1.4m), 11s period with SW swell.
  • Evening surf: Evening surf (24 Oct, local time) - 5ft (1.5m), 10s period with SW swell.

The current surf forecast for J-Bay at 10AM is: 1.8m 11s primary swell from a South-southwest direction and 0.4m 10s secondary swell from a Southeast direction (forecast issued at 01:00am October 24). An open ocean swell of 0.8m 5s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (SAST) & DateWave HeightWave Period
Morning (24 Oct)6.5ft (2.0m)11s
Afternoon (24 Oct)4.5ft (1.4m)11s
Evening (24 Oct)5ft (1.5m)10s

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


Short Range Forecast

Light rain (total 8mm), mostly falling on Mon night. Warm (max 21°C on Sat morning, min 16°C on Sat night). Wind will be generally light.

Saturday
24
Sunday
25
Monday
26
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
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
Rating
(10 max)
4
4
2
2
1
2
3
3
2
3
3
1
0
1
2
2
2
2
2
0
0
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
2.3
SSW
11
2.1
SSW
11
2
SSW
11
1.8
SSW
11
1.4
SW
11
1.5
SW
11
1.5
SW
10
1.4
SW
10
1.4
SW
10
1.5
SW
10
1.5
SW
11
1.5
SW
10
1.4
SW
10
1.3
SW
9
1.3
SW
9
1.2
SW
8
1.1
SW
8
1.1
SW
8
1
SSW
8
1.1
SSW
8
0.8
SW
8
0.8
SW
8
0.7
S
10
0.9
SW
12
Wave Graph
Metric surfscale
Energy kJ
1259
1074
938
718
453
496
478
400
392
478
487
433
369
294
252
201
176
167
144
131
73
78
100
199
Wind (km/h)
10
WNW
15
W
20
WSW
20
SW
20
SSW
15
SSW
5
WSW
5
W
10
WNW
10
WSW
10
WSW
20
SSW
20
SSW
15
SSW
5
W
5
NNW
5
N
0
NNW
0
NW
10
SSE
20
SE
20
SE
20
SE
20
SE
Wind State
off
off
cross-off
cross-off
cross
cross
cross-off
off
off
cross-off
cross-off
cross
cross
cross
glassy
glassy
glassy
glassy
glassy
cross-on
on
cross-on
cross-on
on
High Tide
2:12AM1.48m
2:24PM1.71m
2:45AM1.58m
2:57PM1.79m
3:19AM1.64m
3:31PM1.83m
Low Tide
8:10AM0.17m
8:40PM0.06m
8:43AM0.08m
9:13PM-0.02m
9:18AM0.03m
9:48PM-0.05m
clear
clear
clear
part cloud
part cloud
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
cloud
part cloud
part cloud
cloud
cloud
cloud
part cloud
rain showers
light rain
light rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
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5:28
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—
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5:26
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—
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—
—
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5:26
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—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
—
—
—
6:39
—
—
—
—
—
—
—
6:40
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—
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—
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—
6:42
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 mm
—
—
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—
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—
—
—
—
—
—
—
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—
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—
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1
2
4
Temp °C
18
17
19
21
19
18
17
17
16
16
17
19
19
18
18
18
17
17
18
19
20
19
17
16
Feels °C
16
15
16
19
17
17
18
18
16
16
17
17
17
17
19
19
18
18
19
18
18
17
15
15
  • 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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