J-Bay Surf Break

Lat Long: 34.05° S 24.93° E

J-Bay 48 hour detailed Surf Forecast

Issued: 7 pm 25 Oct 2026 (local time)

Forecast update in  hr  min

Today's J-Bay sea temperature is
16.8°C
2.7° 

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 (26 Oct):

  • Morning surf: Morning surf (26 Oct, local time) - 3.5ft (1.0m), 8s period with SSW swell.
  • Afternoon surf: Afternoon surf (26 Oct, local time) - 2.5ft (0.7m), 8s period with SW swell.
  • Evening surf: Evening surf (26 Oct, local time) - 3ft (0.9m), 11s period with SW swell.

The current surf forecast for J-Bay at 3AM is: 1.1m 8s primary swell from a Southwest direction and 0.4m 8s secondary swell from a South-southeast direction (forecast issued at 07:00pm October 25). The wind direction is predicted to be cross-shore.

Time (SAST) & DateWave HeightWave Period
Morning (26 Oct)3.5ft (1.0m)8s
Afternoon (26 Oct)2.5ft (0.7m)8s
Evening (26 Oct)3ft (0.9m)11s

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


Short Range Forecast

Light rain (total 4mm), mostly falling on Mon night. Warm (max 21°C on Tue afternoon, min 16°C on Mon night). Winds increasing (calm on Sun night, fresh winds from the ESE by Mon night).

Sun
25
Monday
26
Tuesday
27
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
2
2
1
2
0
0
0
0
1
2
2
0
0
0
0
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.3
SW
9
1.3
SW
9
1.2
SW
8
1.2
SW
8
1.2
SSW
8
1
SSW
8
0.8
SW
8
0.7
SW
8
0.7
S
10
0.9
SW
11
0.9
SW
12
0.7
SW
9
2.2
ESE
6
0.8
WSW
11
0.8
WSW
11
1.2
E
7
1.3
E
7
1.3
E
7
1.5
E
6
Wave Graph
Metric surfscale
Energy kJ
294
281
201
196
175
128
84
55
104
169
199
83
352
155
130
126
152
149
187
Wind (km/h)
15
S
5
ESE
5
NE
5
NNE
5
NNE
5
E
25
ESE
20
E
15
E
10
ENE
5
ESE
10
WSW
30
ESE
15
E
25
E
30
ESE
30
ESE
25
ENE
25
NE
Wind State
cross-on
glassy
glassy
cross
glassy
cross-on
on
cross-on
cross-on
cross-on
glassy
cross-off
on
cross-on
on
on
on
cross-on
cross-on
High Tide
2:57PM1.79m
3:19AM1.64m
3:31PM1.83m
3:54AM1.65m
4:08PM1.81m
Low Tide
9:13PM-0.02m
9:18AM0.03m
9:48PM-0.05m
9:54AM0.03m
10:23PM-0.02m
clear
cloud
part cloud
part cloud
part cloud
clear
cloud
cloud
cloud
part cloud
clear
part cloud
light rain
part cloud
clear
part cloud
cloud
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
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—
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5:26
—
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—
—
—
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5:24
—
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—
—
—
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<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:40
—
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—
—
—
—
—
6:42
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—
—
—
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6:43
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 mm
—
—
—
—
—
—
—
—
—
—
—
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4
—
—
—
—
—
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Temp °C
18
18
17
17
17
18
20
20
20
19
18
17
16
17
20
21
20
18
17
Feels °C
17
19
18
17
18
18
16
18
19
19
19
16
12
15
16
16
15
15
14
  • 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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