J-Bay Surf Break

Lat Long: 34.05° S 24.93° E

Issued: 1 am 24 Jun 2026 (local time)

Forecast update in  hr  min

Today's J-Bay sea temperature is
17.4° C

2.2°C colder than average for this time of year

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 Jun):

  • Morning surf: Morning surf (24 Jun, local time) - 10ft (3.0m), 11s period with SW swell.
  • Afternoon surf: Afternoon surf (24 Jun, local time) - 10ft (3.0m), 13s period with SW swell.
  • Evening surf: Evening surf (24 Jun, local time) - 11ft (3.5m), 15s period with SW swell.

The current surf forecast for J-Bay at 6AM is: 3.0m 11s primary swell from a Southwest direction and 0.8m 18s secondary swell from a South-southwest direction (forecast issued at 01:00am June 24). The wind direction is predicted to be offshore and the swell rating is 4.

Time (SAST) & DateWave HeightWave Period
Morning (24 Jun)10ft (3.0m)11s
Afternoon (24 Jun)10ft (3.0m)13s
Evening (24 Jun)11ft (3.5m)15s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Some drizzle, heaviest during Wed afternoon. Warm (max 21°C on Fri night, min 14°C on Wed morning). Wind will be generally light.

Wednesday
24
Thursday
25
Friday
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
4
4
3
4
4
3
2
3
4
1
3
3
3
4
4
5
5
5
4
4
4
4
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)
3
SW
11
3
SW
11
3
SW
11
2.5
SW
11
3
SW
13
3.5
SW
16
3.5
SW
15
3.5
SW
16
3
SW
16
3
SW
16
3
SW
15
2.5
SW
14
2.4
SW
14
2.3
SW
14
2.1
SW
13
1.8
SW
13
1.8
SW
13
2.4
SSW
16
2.5
SSW
16
3
SSW
16
3
SSW
16
3
SSW
16
3
SSW
16
3
SSW
16
Wave Graph
Metric surfscale
Energy kJ
1901
1987
1882
1781
2445
5577
5246
5205
4896
4414
3344
2785
2285
1830
1460
1137
990
2964
3639
4121
4636
4849
4323
4161
Wind (km/h)
15
W
15
WNW
15
WNW
15
WSW
15
S
10
SE
15
ENE
15
ENE
15
ENE
15
ENE
10
NNE
15
NE
10
NE
5
E
10
NE
10
NNW
10
NW
10
W
10
W
5
SW
10
S
10
ESE
5
ENE
10
NE
Wind State
cross-off
off
off
cross-off
cross-on
on
cross-on
cross-on
cross-on
cross-on
cross
cross-on
cross-on
cross-on
cross
cross-off
off
off
off
cross-off
cross
on
cross-on
cross-on
High Tide
11:14PM1.25m
11:58AM1.08m
00:18AM1.26m
1:01PM1.13m
1:12AM1.29m
1:50PM1.20m
Low Tide
5:51AM0.55m
5:47PM0.59m
6:52AM0.50m
6:53PM0.56m
7:40AM0.44m
7:45PM0.51m
clear
clear
clear
clear
rain showers
part cloud
clear
clear
clear
cloud
cloud
part cloud
cloud
cloud
part cloud
cloud
cloud
part cloud
clear
part cloud
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:26
7:26
7:26
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:19
5:19
5:19
 mm
1
Temp °C
16
15
14
17
17
16
16
16
16
16
16
18
20
20
19
19
19
19
18
20
20
18
18
18
Feels °C
14
13
12
15
15
15
14
14
15
15
16
17
20
20
18
18
18
18
18
20
20
18
18
18
Swell 1
Height (m)
Direction
Period (s)
2.4
SW
11
3
SW
11
3
SW
11
2.5
SW
11
3
SW
13
3.5
SW
16
3.5
SW
15
3.5
SW
16
3
SW
16
3
SW
16
3
SW
15
2.5
SW
14
2.4
SW
14
2.3
SW
14
2.1
SW
13
1.8
SW
13
1.8
SW
13
2.4
SSW
16
2.5
SSW
16
3
SSW
16
3
SSW
16
3
SSW
16
3
SSW
16
3
SSW
16
Energy kJ
1427
1987
1882
1781
2445
5577
5246
5205
4896
4414
3344
2785
2285
1830
1460
1137
990
2964
3639
4121
4636
4849
4323
4161
Swell 2
Height (m)
Direction
Period (s)
0.2
E
8
0.7
SSW
19
1.1
SW
18
1.4
SW
17
1.7
SW
16
0.2
E
8
1.2
E
6
1.1
E
6
1.1
E
7
1.1
E
7
1.1
E
7
0.9
E
7
0.8
E
7
0.7
E
7
0.6
E
7
0.6
E
7
0.8
S
7
0.5
E
7
Energy kJ
5
315
711
1207
1580
5
108
94
107
113
113
76
60
46
34
35
68
26
Swell 3
Height (m)
Direction
Period (s)
0.2
E
8
0.2
E
8
0.2
E
8
0.3
E
8
0.4
SW
18
0.5
SSW
18
1.1
SSW
17
1
E
7
0.7
E
7
0.5
E
7
0.6
E
7
Energy kJ
5
5
5
11
79
176
673
94
50
26
38
Wind waves
Height (m)
Direction
Period (s)
3
SW
11
0.4
ENE
8
0.7
E
4
0.9
E
4
1.2
E
5
1.4
E
5
1.3
E
6
1.4
E
6
1.3
E
7
Energy kJ
1901
19
13
28
63
112
108
157
161
Nearest Offshore or Glassy
Rating
(10 max)
5
4
4
4
4
8
7
6
5
5
5
4
4
4
4
4
4
5
5
5
4
4
5
5
Distance (km)
2
0
0
0
3
197
183
183
141
141
140
140
31
19
19
0
0
0
0
0
3
68
52
52
Best forecast wave conditions in Eastern Cape (South)
Rating
(10 max)
5
4
4
5
5
4
4
4
4
4
4
4
5
5
5
5
5
5
5
Best forecast wave conditions in South Africa
Rating
(10 max)
8
9
5
7
6
8
7
6
5
5
5
4
4
4
4
4
4
5
5
5
5
5
5
5
Header Global
Rating
(10 max)
8
9
9
9
9
8
7
6
5
5
6
5
5
5
4
5
5
5
6
5
5
5
5
5
  • 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 

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