Thompsons Bay surfForecast / KZN North / South Africa

information circle48hr Weather and Surf, issued 7 am Sunday 21 Dec 2025 SAST
Forecast update in hr  min  s Forecast update imminent
Thompsons Bay surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Thompsons Bay sea temperature is
23.3° C
(Which is 1.3°C colder than average for this time of year)


How big are the waves at Thompsons Bay today?

The current surf forecast for Thompsons Bay at 2PM is: 1.1m 14s primary swell from a South-southwest direction and 0.2m 10s secondary swell from a South-southeast direction, 1.0m 9s secondary swell from a East direction (forecast issued at 07:00am December 21). The wind direction is predicted to be cross-shore.

Time (SAST) & DateWave HeightWave Period
Morning (21 Dec)4.5ft (1.4m)15s
Afternoon (21 Dec)3.5ft (1.1m)14s
Evening (21 Dec)3ft (0.9m)13s

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

Updates in  hr  min  s Forecast update imminent
Sunday
21
Monday
22
Tuesday
23
Wed
24
5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM
Rating
(10 max)
3
1
1
0
0
0
0
2
0
1
0
0
0
0
1
1
1
1
0
0
0
3
2
1
Swell
Height Map
Wave Height (m) & direction (?)
1.6
SSW
1.4
SSW
1.3
SSW
1.1
SSW
1
SSW
0.9
SSW
0.9
SSW
0.8
SSW
0.8
S
0.6
S
0.7
S
1.8
ENE
2.1
ENE
2.1
ENE
2.1
ENE
2
ENE
1.9
ENE
1.9
ENE
1.9
ENE
2.5
ENE
2.5
ENE
2.5
ENE
2
E
1.7
E
Period(s) (?)16151414131312121215146677778888888
Wave
Graph
(?)Metric surfscale
Energy kJ (?)1135795642492378294256198180150199214361395431428375385450735893824529390
Wind
(km/h)
5
N
5
NE
10
E
25
ENE
30
ENE
35
ENE
25
NE
15
NNE
20
NNE
20
NNE
35
NE
40
ENE
40
ENE
30
NE
25
NNE
20
NNE
20
NNE
25
NE
30
ENE
35
NE
35
NE
5
NNE
10
WSW
10
SW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
glasscrosscross-
on
crosscrosscrosscrosscross-
off
cross-
off
cross-
off
crosscrosscrosscrosscross-
off
cross-
off
cross-
off
cross-
off
crosscrosscrosscross-
off
cross-
off
cross
High Tide
/ height (m)
4:23AM
1.65
4:31PM
1.72
4:55AM
1.67
5:02PM
1.71
5:28AM
1.67
5:34PM
1.68
Low Tide
/ height (m)
10:22AM
0.26
10:43PM
0.17
10:55AM
0.27
11:14PM
0.17
11:28AM
0.30
11:47PM
0.19
Sunday
21
Monday
22
Tuesday
23
Wed
24
Sunrise4:50-------4:52-------4:52-------
Sunset----6:53-------6:53-------6:54---
cloud
cloud
cloud
thunderstorm
thunderstorm
light rain
light rain
light rain
light rain
part cloud
clear
clear
clear
cloud
clear
clear
clear
part cloud
cloud
cloud
part cloud
thunderstorm
thunderstorm
light rain
Rain (mm)
---153551------------341
Temp. °C232323242322212121222525242322212124282625242322
Feels °C (?)262626242120192221222121202020202022252423272624
  • 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

Latest Updates

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 Thompsons 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
Nearest locationNearest
Nearest locationNearest