Kosi Bay Surf Break

Kosi Bay 48 hour detailed Surf Forecast

Lat Long: 26.87° S 32.89° E

Issued: 7 pm 27 Jun 2026 (local time)

Forecast update in  hr  min

Today's Kosi Bay sea temperature is
24.2° 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 (28 Jun):

  • Morning surf: Morning surf (28 Jun, local time) - 4ft (1.2m), 8s period with ENE swell.
  • Afternoon surf: Afternoon surf (28 Jun, local time) - 4ft (1.2m), 8s period with E swell.
  • Evening surf: Evening surf (28 Jun, local time) - 4ft (1.2m), 8s period with E swell.

The current surf forecast for Kosi Bay at 3AM is: 0.8m 16s primary swell from a South-southwest direction and 0.4m 16s secondary swell from a South-southwest direction, 1.3m 7s secondary swell from a East-northeast direction (forecast issued at 07:00pm June 27). The wind direction is predicted to be cross-offshore and the swell rating is 3.

Time (SAST) & DateWave HeightWave Period
Morning (28 Jun)4ft (1.2m)8s
Afternoon (28 Jun)4ft (1.2m)8s
Evening (28 Jun)4ft (1.2m)8s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Mostly dry. Warm (max 26°C on Mon afternoon, min 19°C on Mon morning). Mainly fresh winds.

Sat
27
Sunday
28
Monday
29
Tue
30
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
11 AM
2 PM
Rating
(10 max)
1
1
0
3
2
2
1
1
1
1
1
0
0
0
0
0
0
2
0
0
0
0
0
0
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)
0.5
S
17
0.6
SSW
16
1
E
7
0.8
SSW
16
1.2
ENE
8
1.2
ENE
8
1.2
E
9
1.2
ENE
8
1.2
E
8
1.2
E
8
1.3
ENE
8
1.2
E
8
1.2
E
8
1.1
E
8
1.1
E
8
1.1
E
8
1.2
E
8
1.2
ENE
8
1.1
E
8
1
E
9
1.6
S
6
1.1
E
9
1.1
E
9
1
E
9
Wave Graph
Metric surfscale
Energy kJ
149
203
107
277
173
212
215
212
191
182
212
172
172
141
144
148
177
183
146
155
163
185
181
146
Wind (km/h)
15
NNE
20
NNE
20
NNE
15
NNE
15
N
15
NNW
15
NNW
20
NNE
25
NNE
20
NNE
20
NNE
15
N
15
NNW
20
NNW
20
N
20
NNE
20
NNE
0
SW
25
SSW
30
S
25
SSW
25
SSW
25
SSW
20
SSW
Wind State
cross-off
cross-off
cross-off
cross-off
cross-off
off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
glassy
cross-on
cross-on
cross-on
cross
cross-on
cross-on
High Tide
2:29PM1.65m
2:45AM1.76m
3:07PM1.74m
3:22AM1.84m
3:42PM1.82m
3:55AM1.90m
Low Tide
8:32PM0.52m
8:57AM0.44m
9:10PM0.44m
9:32AM0.36m
9:46PM0.37m
10:06AM0.29m
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
cloud
part cloud
cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:37
6:37
6:37
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:05
5:05
5:05
5:06
 mm
Temp °C
22
22
22
21
21
20
23
25
23
22
22
21
20
19
24
26
24
23
21
21
20
19
21
21
Feels °C
21
21
21
21
21
20
22
23
21
21
22
21
19
18
21
23
21
25
19
18
17
17
19
19
Swell 1
Height (m)
Direction
Period (s)
1
E
7
0.5
S
16
1
E
7
0.4
SSW
16
1.2
ENE
8
1.2
ENE
8
1.2
E
9
1.2
ENE
8
1.2
E
8
1.2
E
8
1.3
ENE
8
1.2
E
8
1.2
E
8
1.1
E
8
1.1
E
8
1.1
E
8
1.2
E
8
1.2
ENE
8
1.1
E
8
1
E
9
1
E
9
1.1
E
9
1.1
E
9
1
E
9
Energy kJ
103
134
107
81
173
212
215
212
191
182
212
172
172
141
144
148
177
183
146
155
157
185
181
146
Swell 2
Height (m)
Direction
Period (s)
0.5
S
17
0.6
SSW
16
0.4
SSW
16
0.8
SSW
16
0.4
SSW
15
0.3
SSW
15
0.3
SSW
14
0.3
SSW
14
0.3
SSW
14
0.3
SSW
14
0.3
SSW
14
0.2
SSW
12
0.2
SSW
12
0.2
SSW
12
0.2
S
11
0.2
S
11
0.1
S
11
0.2
SSW
18
0.2
SSW
18
0.3
SSW
16
0.2
SSW
16
0.3
SSW
15
0.2
SSW
15
0.3
SSW
18
Energy kJ
149
203
85
277
74
42
40
38
37
40
38
15
15
14
10
9
2
31
30
52
25
47
22
62
Swell 3
Height (m)
Direction
Period (s)
0.1
S
9
0.1
S
18
0.1
S
18
0.1
S
23
0.1
S
16
0.1
S
16
0.1
S
20
0.1
SW
20
0.1
S
10
0.1
S
22
0.2
S
20
0.1
S
20
0.1
S
20
0.3
SSW
11
Energy kJ
2
7
6
11
5
5
8
15
2
9
32
8
8
25
Wind waves
Height (m)
Direction
Period (s)
1.1
E
7
0.6
NNE
4
1.3
ENE
7
0.2
WNW
3
0.4
NW
3
0.9
NNE
4
0.8
NNE
4
0.4
NNW
4
0.5
N
4
0.5
N
4
0.6
N
4
0.7
N
4
0.7
NNE
4
0.5
N
4
0.6
S
3
1.1
S
5
1.6
S
6
1.5
S
6
1.3
S
6
1.2
S
6
Energy kJ
131
9
172
1
3
26
18
5
6
6
10
13
17
7
7
50
163
170
128
119
Nearest Offshore or Glassy
Rating
(10 max)
2
2
4
3
2
2
2
1
1
2
2
1
2
1
2
2
3
2
2
3
2
3
3
2
Distance (km)
595
407
375
0
0
0
258
380
376
258
258
25
258
229
229
228
144
0
290
228
290
228
177
177
Best forecast wave conditions in KwaZulu-Natal North Coast
Rating
(10 max)
3
3
3
2
2
3
3
3
2
2
2
3
2
3
3
3
2
Best forecast wave conditions in South Africa
Rating
(10 max)
4
4
4
4
4
4
4
3
2
3
3
4
5
9
7
4
5
6
5
4
4
4
4
4
Header Global
Rating
(10 max)
5
5
6
9
8
8
6
6
9
5
5
9
6
9
7
5
5
6
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
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 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