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Surf Forecasts:

Kosi Bay surfForecast / KZN North / South Africa

information circle48hr Weather and Surf, issued 7 pm Tuesday 25 Nov 2025 SAST
Forecast update in hr  min  s Forecast update imminent
Kosi Bay surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Kosi Bay sea temperature is
24.7° C
 (Which is normal for this time of year)

How big are the waves at Kosi Bay today?

The current surf forecast for Kosi Bay at 10PM is: 1.2m 7s primary swell from a South-southeast direction and 0.5m 10s secondary swell from a South direction (forecast issued at 07:00pm November 25). The wind direction is predicted to be cross-onshore.

Time (SAST) & DateWave HeightWave Period
Morning (25 Nov)--
Afternoon (25 Nov)4.5ft (1.3m)6s
Evening (25 Nov)4ft (1.2m)6s

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

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table
Tuesday
25
Wednesday
26
Thursday
27
Friday
28
5 PM8 PM11 PM2 AM5 AM8 AM11 AM2 PM5 PM8 PM11 PM2 AM5 AM8 AM11 AM2 PM5 PM8 PM11 PM2 AM5 AM8 AM11 AM2 PM
Rating
(10 max)
0
0
1
2
2
2
1
0
1
2
2
1
1
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
1.2
S
1.2
SSE
1.2
SSE
1.2
SSE
1.1
SSE
1
SSE
0.6
S
0.8
S
1
S
1.1
S
1.1
S
1
S
0.8
S
0.7
S
0.6
S
1.3
NE
1.2
NE
1.3
NE
1.2
NE
0.5
S
0.5
S
1
ENE
0.5
S
0.9
ENE
Period(s) (?)667777181817161615141313666611116116
Wave
Graph
(?)Metric surfscale
Energy kJ (?)108103125132110872323955966435754222431711191108697986064755751
Wind
(km/h)
20
SSE
15
SSE
10
SSW
5
WSW
10
W
10
NNW
15
NNE
25
NNE
25
NNE
25
NNE
20
NNE
20
N
15
NNE
20
NNE
20
NE
25
ENE
25
ENE
20
NE
5
SSE
5
SE
5
ESE
10
NE
20
NE
20
NE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on		cross-
on		cross-
on		cross-
off		cross-
off		offcross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		crosscrosscrosscross-
on		oncross-
on		crosscrosscross
High Tide
/ height (m)
6:13PM
1.74
6:42AM
1.67
6:56PM
1.63
7:37AM
1.59
7:57PM
1.51
8:55AM
1.54
Low Tide
/ height (m)
12:28AM
0.49
12:49PM
0.63
1:15AM
0.60
1:49PM
0.74
2:20AM
0.69
Tuesday
25
Wednesday
26
Thursday
27
Friday
28
Sunrise----4:46-------4:46-------4:46---
Sunset6:22-------6:23-------6:24-------
part cloud
part cloud
part cloud
part cloud
part cloud
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
cloud
cloud
part cloud
clear
part cloud
part cloud
clear
Rain (mm)
------------------------
Temp. °C232322212123262725242323232528282624242423252626
Feels °C (?)232424232324262524242324242528282625282726272726
  • 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

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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.

View detailed surf forecast for Kosi Bay at:
surf-forecast.com

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