J-Bay Surf Break

Lat Long: 34.05° S 24.93° E

J-Bay 48 hour detailed Surf Forecast

Issued: 1 pm 01 Nov 2026 (local time)

Forecast update in  hr  min

Today's J-Bay sea temperature is
19.2°C
0.7° 

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 (01 Nov):

  • Morning surf: Morning surf (01 Nov, local time) - 4ft (1.2m), 14s period with SW swell.
  • Afternoon surf: Afternoon surf (01 Nov, local time) - 6ft (1.8m), 14s period with SW swell.
  • Evening surf: Evening surf (01 Nov, local time) - 6ft (1.8m), 13s period with SW swell.

The current surf forecast for J-Bay at 9PM is: 1.8m 13s primary swell from a Southwest direction and 0.7m 10s secondary swell from a East direction (forecast issued at 01:00pm November 01). An open ocean swell of 1.1m 6s is not directed at the surf break. The wind direction is predicted to be cross-offshore and the swell rating is 4.

Time (SAST) & DateWave HeightWave Period
Morning (01 Nov)4ft (1.2m)14s
Afternoon (01 Nov)6ft (1.8m)14s
Evening (01 Nov)6ft (1.8m)13s

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


Short Range Forecast

Light rain (total 3mm), mostly falling on Sun afternoon. Warm (max 21°C on Wed morning, min 16°C on Sun night). Wind will be generally light.

Sun
1
Monday
2
Tuesday
3
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
3
3
3
4
4
4
4
3
2
0
2
2
3
3
3
2
0
0
4
4
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
14
1.7
SW
14
1.8
SW
14
1.8
SW
13
2
SW
13
1.9
SW
13
1.9
SW
12
1.9
SW
12
1.9
SW
12
1.9
SW
12
1.8
SW
12
1.8
SW
12
1.7
SW
12
1.6
SW
11
1.6
SW
11
1.6
SW
11
1.4
SW
11
1.4
SW
11
1.3
SSW
14
1.9
SSW
14
1.9
SSW
14
Wave Graph
Metric surfscale
Energy kJ
976
1130
1215
1109
1266
1154
1100
1065
1031
1013
928
855
773
663
579
582
476
467
586
1329
1291
Wind (km/h)
15
SW
20
WSW
25
WSW
20
WSW
10
WNW
10
W
5
W
5
W
10
SSW
20
SSW
15
SSE
10
S
5
SSW
5
SW
5
WNW
0
WNW
10
SSE
15
SE
20
SE
5
SSE
10
W
Wind State
cross-off
cross-off
cross-off
cross-off
off
off
cross-off
cross-off
cross
cross
cross-on
cross-on
cross
glassy
off
glassy
cross-on
on
on
glassy
cross-off
High Tide
8:05AM1.22m
8:38PM1.11m
9:56AM1.19m
10:39PM1.08m
11:32AM1.28m
Low Tide
2:26PM0.59m
3:06AM0.55m
4:33PM0.61m
4:53AM0.54m
6:06PM0.50m
light rain
light rain
part cloud
cloud
cloud
light rain
cloud
cloud
cloud
clear
part cloud
light rain
cloud
cloud
cloud
part cloud
cloud
cloud
clear
clear
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
—
—
—
—
—
—
5:18
—
—
—
—
—
—
—
5:18
—
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
6:47
—
—
—
—
—
—
—
6:49
—
—
—
—
—
—
—
6:49
—
—
 mm
1
1
—
—
—
1
—
—
—
—
—
1
—
—
—
—
—
—
—
—
—
Temp °C
18
18
19
17
16
16
16
16
19
19
18
18
17
17
17
18
19
20
20
19
18
Feels °C
17
16
16
14
15
16
16
16
19
16
16
18
17
17
17
19
19
19
18
21
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.


Nearest locationNearest