Bog Bay surfForecast / KZN North / South Africa

information circle48hr Weather and Surf, issued 7 pm Wednesday 17 Dec 2025 SAST
Forecast update in hr  min  s Forecast update imminent
Bog Bay surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Bog Bay sea temperature is
24.1° C
(Which is normal for this time of year)


How big are the waves at Bog Bay today?

The current surf forecast for Bog Bay at 12AM is: 1.5m 7s primary swell from a South direction and 0.7m 8s secondary swell from a East-northeast direction, 0.2m 14s secondary swell from a South direction (forecast issued at 07:00pm December 17). The wind direction is predicted to be cross-offshore.

Time (SAST) & DateWave HeightWave Period
Morning (18 Dec)4.5ft (1.4m)7s
Afternoon (18 Dec)2.5ft (0.8m)12s
Evening (18 Dec)3.5ft (1.0m)10s

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

Updates in  hr  min  s Forecast update imminent
Wednesday
17
Thursday
18
Friday
19
Saturday
20
5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM
Rating
(10 max)
0
0
1
1
0
1
1
0
1
0
1
0
0
0
0
0
0
1
2
2
3
3
0
0
Swell
Height Map
Wave Height (m) & direction (?)
2.1
SSW
1.8
SSW
1.5
S
1.5
S
1.5
S
1.4
SSE
1.3
SSE
0.8
SSW
1.5
SSE
1
S
1
S
1.1
E
0.9
S
1.1
S
1.1
S
1
S
1.2
S
1.2
S
1.2
S
1.2
S
1.1
S
1
S
1
S
0.9
S
Period(s) (?)6777776121110109111212111112121111111111
Wave
Graph
(?)Metric surfscale
Energy kJ (?)361308205193200158136158494212218185181327316231354387383363295240235188
Wind
(km/h)
30
SSW
25
SW
20
SW
25
SSW
20
S
15
S
10
SSE
10
ESE
15
ESE
10
ENE
10
NE
15
NNE
15
NNE
20
NNE
30
ENE
30
ENE
25
ENE
10
NE
10
NNE
5
N
5
NNW
5
S
10
SE
15
SE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off
cross-
off
cross-
off
cross-
off
crosscrosscross-
on
cross-
on
ononcross-
on
cross-
on
crosscross-
on
cross-
on
oncross-
on
cross-
on
crosscrossglassglasscross-
on
cross-
on
High Tide
/ height (m)
2:21PM
1.55
2:45AM
1.49
2:56PM
1.62
3:19AM
1.56
3:29PM
1.67
3:51AM
1.62
Low Tide
/ height (m)
8:35PM
0.36
8:43AM
0.38
9:08PM
0.28
9:17AM
0.32
9:40PM
0.23
9:50AM
0.28
Wednesday
17
Thursday
18
Friday
19
Saturday
20
Sunrise----4:50-------4:50-------4:50---
Sunset6:52-------6:52-------6:52-------
mod rain
light rain
mod rain
light rain
light rain
light rain
light rain
light rain
light rain
cloud
light rain
light rain
part cloud
clear
clear
clear
clear
clear
cloud
clear
clear
part cloud
part cloud
light rain
Rain (mm)
636422111-11-----------1
Temp. °C212120202020212121202020202225242322212120222424
Feels °C (?)192019191920222121202121202123222223222322242625
  • 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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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 Bog 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.


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