J-Bay Surf Break

Lat Long: 34.05° S 24.93° E

J-Bay 48 hour detailed Surf Forecast

Issued: 7 pm 23 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) - 6ft (1.9m), 11s period with SSW swell.
  • Afternoon surf: Afternoon surf (24 Oct, local time) - 5ft (1.5m), 11s period with SW swell.
  • Evening surf: Evening surf (24 Oct, local time) - 4.5ft (1.4m), 10s period with SW swell.

The current surf forecast for J-Bay at 4AM is: 2.1m 11s primary swell from a South-southwest direction and 0.4m 11s secondary swell from a Southeast direction, 0.8m 4s secondary swell from a East-northeast direction (forecast issued at 07:00pm October 23). The wind direction is predicted to be offshore and the swell rating is 4.

Time (SAST) & DateWave HeightWave Period
Morning (24 Oct)6ft (1.9m)11s
Afternoon (24 Oct)5ft (1.5m)11s
Evening (24 Oct)4.5ft (1.4m)10s

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


Short Range Forecast

Some drizzle, heaviest during Mon afternoon. Warm (max 20°C on Sat morning, min 16°C on Fri night). Mainly fresh winds.

Fri
23
Saturday
24
Sunday
25
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)
0
0
3
4
4
2
2
1
2
3
2
2
3
3
1
0
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)
3
SSW
12
3
SSW
12
2.5
SSW
12
2.3
SSW
11
2.1
SSW
11
1.9
SSW
11
1.9
SSW
11
1.6
SW
11
1.5
SW
11
1.5
SW
10
1.4
SW
10
1.4
SW
10
1.4
SW
10
1.5
SW
11
1.4
SW
10
1.4
SW
10
1.4
SW
9
1.3
SW
9
1.2
SW
8
Wave Graph
Metric surfscale
Energy kJ
2421
2064
1686
1259
1030
846
799
548
496
478
400
392
416
487
392
369
332
252
201
Wind (km/h)
20
ESE
20
ENE
10
NNE
10
WNW
15
W
20
WSW
20
SW
20
SSW
15
SSW
5
WSW
5
WNW
10
W
10
W
10
WSW
20
SSW
20
SSW
15
SSW
5
W
5
NW
Wind State
on
cross-on
cross
off
off
cross-off
cross-off
cross
cross
cross-off
off
cross-off
cross-off
cross-off
cross-off
cross
cross
cross-off
glassy
High Tide
2:12AM1.48m
2:24PM1.71m
2:45AM1.58m
2:57PM1.79m
Low Tide
8:09PM0.18m
8:10AM0.17m
8:40PM0.06m
8:43AM0.08m
9:13PM-0.02m
clear
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
clear
clear
part cloud
clear
clear
part cloud
cloud
cloud
cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
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5:28
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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
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6:39
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6:40
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 mm
—
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—
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—
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Temp °C
17
16
16
17
17
19
20
20
18
17
17
16
16
17
19
19
18
18
18
Feels °C
14
13
15
15
15
16
18
18
18
18
18
16
16
17
16
17
17
19
19
  • 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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