Kosi Bay Surf Break

Kosi Bay 48 hour detailed Surf Forecast

Lat Long: 26.87° S 32.89° E

Issued: 7 am 26 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 (26 Jun):

  • Morning surf: Morning surf (26 Jun, local time) - 2ft (0.6m), 8s period with E swell.
  • Afternoon surf: Afternoon surf (26 Jun, local time) - 2ft (0.6m), 8s period with E swell.
  • Evening surf: Evening surf (26 Jun, local time) - 2ft (0.6m), 7s period with E swell.

The current surf forecast for Kosi Bay at 2PM is: 0.6m 8s primary swell from a East direction and 0.3m 10s secondary swell from a South direction, 0.3m 4s secondary swell from a East direction (forecast issued at 07:00am June 26). The wind direction is predicted to be cross-onshore.

Time (SAST) & DateWave HeightWave Period
Morning (26 Jun)2ft (0.6m)8s
Afternoon (26 Jun)2ft (0.6m)8s
Evening (26 Jun)2ft (0.6m)7s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Light rain (total 6mm), mostly falling on Fri morning. Warm (max 25°C on Sun afternoon, min 20°C on Fri morning). Wind will be generally light.

Friday
26
Saturday
27
Sunday
28
Mon
29
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
2 AM
Rating
(10 max)
0
1
0
0
0
0
0
1
1
1
2
1
1
1
0
1
2
2
1
0
0
1
0
0
Swell
Height Map
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)
0.6
E
8
0.6
E
8
0.6
E
8
0.6
E
8
0.6
E
7
0.6
E
7
0.6
E
7
0.3
SSW
18
0.4
SSW
19
0.4
SSW
19
0.5
S
18
0.5
SSW
18
0.5
S
17
0.5
S
16
1
E
7
1.1
E
7
1.2
ENE
8
1.2
ENE
8
1.3
ENE
8
1.3
ENE
8
1.1
E
8
1.2
E
8
1.1
E
8
1.2
E
8
Wave Graph
Metric surfscale
Energy kJ
42
42
41
41
40
40
39
64
120
122
173
178
149
134
104
131
169
192
221
221
161
182
148
173
Wind (km/h)
5
SW
5
SSW
10
E
10
E
10
E
10
E
5
E
5
N
5
WNW
5
WNW
5
NNE
15
NNE
15
NNE
20
NNE
20
NNE
15
NNE
15
NNW
15
NNW
20
N
25
NNE
25
NNE
25
NNE
20
NNE
20
N
Wind State
cross
glassy
cross-on
cross-on
cross-on
cross-on
cross-on
glassy
glassy
glassy
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
off
off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
High Tide
1:44PM1.56m
2:04AM1.68m
2:29PM1.65m
2:45AM1.76m
3:07PM1.74m
Low Tide
7:33AM0.63m
7:48PM0.61m
8:18AM0.54m
8:32PM0.52m
8:57AM0.44m
9:10PM0.44m
clear
clear
rain showers
clear
clear
clear
clear
rain showers
rain showers
rain showers
rain showers
clear
clear
clear
clear
clear
clear
rain showers
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:37
6:37
6:37
6:37
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:04
5:05
5:05
5:05
 mm
1
1
1
1
1
1
Temp °C
20
20
22
23
22
22
22
21
20
20
21
23
23
22
22
21
21
20
23
25
23
22
22
21
Feels °C
22
22
23
23
23
23
24
23
22
22
22
22
22
21
21
20
22
20
21
22
21
20
21
20
Swell 1
Height (m)
Direction
Period (s)
0.6
E
8
0.6
E
8
0.6
E
8
0.6
E
8
0.6
E
7
0.6
E
7
0.6
E
7
0.6
E
7
0.7
E
7
0.8
E
7
0.9
E
7
1
E
7
1.1
E
7
1.1
E
7
1
E
7
1.1
E
7
1.2
ENE
8
1.2
ENE
8
1.3
ENE
8
1.3
ENE
8
1.1
E
8
1.2
E
8
1.1
E
8
1.2
E
8
Energy kJ
42
42
41
41
40
40
39
39
51
64
81
99
124
127
104
131
169
192
221
221
161
182
148
173
Swell 2
Height (m)
Direction
Period (s)
0.3
S
11
0.3
S
11
0.3
S
10
0.3
S
10
0.3
S
10
0.2
S
10
0.2
S
10
0.3
SSW
18
0.4
SSW
19
0.4
SSW
19
0.5
S
18
0.5
SSW
18
0.5
S
17
0.5
S
16
0.4
SSW
16
0.4
SSW
16
0.4
SSW
15
0.3
SSW
15
0.3
SSW
14
0.3
SSW
14
0.3
SSW
14
0.2
SSW
14
0.3
SSW
14
0.2
SSW
13
Energy kJ
21
20
19
18
18
8
8
64
120
122
173
178
149
134
85
81
74
42
40
38
37
19
39
16
Swell 3
Height (m)
Direction
Period (s)
0.2
ESE
11
0.2
ESE
11
0.1
SE
11
0.1
SE
11
0.1
SE
11
0.1
SE
11
0.1
SE
11
0.2
S
10
0.2
S
10
0.2
S
9
0.2
S
9
0.1
S
9
0.1
S
9
0.1
S
18
0.1
S
18
0.1
S
18
Energy kJ
13
13
5
5
5
5
5
8
7
7
6
2
2
7
6
6
Wind waves
Height (m)
Direction
Period (s)
0.3
E
4
0.7
NE
4
0.5
N
4
0.7
N
4
0.7
N
4
0.7
NNE
4
0.7
NNE
4
0.8
NNE
4
0.6
N
4
Energy kJ
3
13
7
15
14
13
13
19
11
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
1
1
2
2
1
1
1
2
3
2
3
1
1
2
2
2
1
1
2
3
2
Distance (km)
25
0
173
380
380
380
337
0
0
0
0
710
595
455
337
337
0
0
258
380
337
271
258
290
Best forecast wave conditions in KwaZulu-Natal North Coast
Rating
(10 max)
1
1
1
2
3
3
3
2
3
3
2
3
2
1
2
3
2
Best forecast wave conditions in South Africa
Rating
(10 max)
4
5
5
5
5
5
5
4
4
4
4
4
4
4
4
4
4
4
4
4
3
3
3
4
Header Global
Rating
(10 max)
5
5
6
6
7
7
5
7
6
6
6
5
4
8
9
8
8
7
6
5
5
5
9
6
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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