Kosi Bay Surf Break
Lat Long: 26.87° S 32.89° E

Kosi Bay 48 hour detailed Surf Forecast

Weather Forecast for Kosi Bay

Issued: 1 pm 02 Jun 2026 (local time)

Forecast update in  hr  min

Today's Kosi Bay sea temperature is
25.0° C

1.4°C warmer than normal for this time of year

Kosi 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 Kosi Bay today (02 Jun):

  • Morning surf: Morning surf (02 Jun, local time) - 2ft (0.6m), 7s period with SSE swell.
  • Afternoon surf: Afternoon surf (02 Jun, local time) - 1.5ft (0.5m), 8s period with E swell.
  • Evening surf: Evening surf (02 Jun, local time) - 1.5ft (0.5m), 8s period with E swell.

The current surf forecast for Kosi Bay at 7PM is: 0.5m 8s primary swell from a East direction and 0.4m 7s secondary swell from a South-southeast direction (forecast issued at 01:00pm June 02). An open ocean swell of 0.4m 3s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (SAST) & DateWave HeightWave Period
Morning (02 Jun)2ft (0.6m)7s
Afternoon (02 Jun)1.5ft (0.5m)8s
Evening (02 Jun)1.5ft (0.5m)8s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Heavy rain (total 32mm), heaviest during Thu night. Warm (max 24°C on Tue afternoon, min 18°C on Thu night). Mainly fresh winds.

Tue
2
Wednesday
3
Thursday
4
Fri
5
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
2 AM
5 AM
8 AM
Rating
(10 max)
1
0
0
0
1
0
1
0
1
0
0
0
0
0
0
0
0
0
0
0
3
3
3
2
Swell
Height Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Wave
Height (m)
Direction
Period (s)
0.5
E
8
0.5
E
8
0.5
E
8
0.5
E
8
0.5
E
9
0.4
ESE
8
0.5
E
8
0.4
ESE
8
0.4
SE
9
0.6
ESE
9
0.7
ESE
8
0.7
ESE
8
0.7
ESE
8
0.7
ESE
8
0.7
ESE
8
0.6
ESE
8
0.6
ESE
8
0.4
SE
10
1.6
NE
6
2
NE
6
2.5
NE
7
2.3
NE
8
2
NE
8
1.2
S
12
Wave Graph
Metric surfscale
Energy kJ
36
35
37
35
38
23
37
20
20
50
58
58
56
55
54
49
47
27
182
295
659
634
482
387
Wind (km/h)
15
N
20
NNE
20
NNE
15
NNE
10
NNW
10
NNW
10
NNW
10
NNW
10
N
15
NE
15
NE
15
NE
20
NNE
25
NNE
20
N
25
N
30
N
30
NNE
25
NE
20
NE
20
NW
15
W
15
W
20
W
Wind State
cross-off
cross-off
cross-off
cross-off
cross-off
off
off
cross-off
cross-off
cross
cross
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross
off
cross-off
cross-off
cross-off
High Tide
4:52PM1.89m
5:04AM1.91m
5:26PM1.86m
5:37AM1.85m
6:01PM1.80m
6:12AM1.78m
Low Tide
10:43AM0.27m
10:57PM0.33m
11:15AM0.30m
11:30PM0.40m
11:49AM0.36m
00:06AM0.47m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
cloud
part cloud
cloud
cloud
part cloud
clear
clear
thunderstorm
thunderstorm
rain showers
part cloud
clear
6:30
6:30
6:31
5:01
5:01
5:01
5:01
4
25
3
Temp °C
22
24
22
22
21
20
20
19
23
23
22
23
23
23
21
21
23
24
24
22
21
18
19
18
21
22
20
21
21
21
21
19
23
21
21
22
21
21
19
17
18
20
21
21
21
18
19
15
Swell 1
Height (m)
Direction
Period (s)
0.5
SE
7
0.5
SE
7
0.5
E
8
0.5
E
8
0.5
E
9
0.4
ESE
8
0.5
E
8
0.4
ESE
8
0.4
SE
9
0.6
ESE
9
0.7
ESE
8
0.7
ESE
8
0.7
ESE
8
0.7
ESE
8
0.7
ESE
8
0.6
ESE
8
0.6
ESE
8
0.4
ESE
8
0.7
ESE
10
0.7
ESE
10
0.8
S
12
2.3
NE
8
2
NE
8
1.7
NE
8
Energy kJ
26
25
37
35
38
23
37
20
20
50
58
58
56
55
54
49
47
24
85
83
184
634
482
328
Swell 2
Height (m)
Direction
Period (s)
0.5
E
8
0.5
E
8
0.4
SSE
7
0.4
SSE
7
0.4
SSE
7
0.4
SE
7
0.4
SE
7
0.4
SE
7
0.4
E
8
0.3
E
8
0.2
S
13
0.1
S
14
0.1
S
11
0.2
S
13
0.2
S
11
0.2
S
11
0.2
SSW
14
0.4
SE
10
0.4
SSW
13
0.6
S
12
0.7
ESE
9
1
S
12
1.1
S
12
1.2
S
12
Energy kJ
36
35
20
20
20
13
12
13
19
12
13
4
3
13
10
10
21
27
55
104
75
285
336
387
Swell 3
Height (m)
Direction
Period (s)
0.2
ESE
11
0.2
ESE
11
0.2
ESE
10
0.2
ESE
10
0.2
ESE
10
0.2
ESE
10
0.1
S
13
0.3
ESE
9
0.4
SE
7
0.2
S
12
0.2
S
11
0.1
S
11
0.1
S
14
0.1
S
13
0.1
S
15
0.1
S
11
0.2
SSW
14
0.7
ESE
9
0.6
ESE
9
0.5
ESE
9
Energy kJ
12
12
10
10
10
10
3
16
12
12
10
2
4
4
5
2
19
73
65
46
Wind waves
Height (m)
Direction
Period (s)
0.4
NNE
3
0.5
NNE
3
0.4
NNE
3
0.4
NNE
3
0.4
NNE
3
0.4
NNE
3
0.4
NNE
4
0.4
NNE
4
0.4
NE
4
0.4
NE
4
0.6
NE
4
0.7
NE
4
1.1
NE
5
1.3
NNE
5
1.5
NNE
6
1.7
NNE
6
1.7
NNE
6
1.6
NE
6
2
NE
6
2.5
NE
7
2.1
NNE
8
1.7
N
8
Energy kJ
2
6
4
4
3
4
4
5
4
4
8
15
47
95
143
193
218
182
295
659
533
332
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
2
3
3
3
3
3
3
3
Distance (km)
0
380
376
25
0
3
0
3
0
228
380
229
271
337
271
228
173
344
228
144
0
0
0
177
Best forecast wave conditions in KwaZulu-Natal North Coast
Rating
(10 max)
1
1
1
1
1
1
1
1
1
1
1
1
2
2
4
3
3
4
4
4
4
Best forecast wave conditions in South Africa
Rating
(10 max)
1
2
1
2
3
4
4
4
2
4
2
5
1
4
5
4
4
4
5
4
5
5
5
5
Header Global
Rating
(10 max)
5
4
5
4
5
5
5
5
4
5
5
5
5
5
5
4
5
4
5
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

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 Kosi 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