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Surf Forecasts:

Dias Beach surfForecast / Cape Town / South Africa

information circle48hr Weather and Surf, issued 1 am Sunday 15 Mar 2026 SAST
Forecast update in hr  min  s Forecast update imminent
Dias Beach surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Dias Beach sea temperature is
19.6° C
 (Which is normal for this time of year)

How big are the waves at Dias Beach today?

The current surf forecast for Dias Beach at 5AM is: 2.1m 6s primary swell from a Southeast direction and 1.0m 11s secondary swell from a Southwest direction, 0.2m 12s secondary swell from a South-southeast direction (forecast issued at 01:00am March 15). The wind direction is predicted to be cross-shore.

Time (SAST) & DateWave HeightWave Period
Morning (15 Mar)5.5ft (1.7m)7s
Afternoon (15 Mar)3ft (0.9m)10s
Evening (15 Mar)3.5ft (1.0m)13s

Table - waves today at Dias Beach. (Swell directed towards the surf break)

Updates in  hr  min  s Forecast update imminent 
16 DaysHourly
Print Table
Sunday
15
Monday
16
Tuesday
17
11 PM2 AM5 AM8 AM11 AM2 PM5 PM8 PM11 PM2 AM5 AM8 AM11 AM2 PM5 PM8 PM11 PM2 AM5 AM8 AM11 AM2 PM5 PM8 PM
Rating
(10 max)
0
0
0
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
1.2
WSW
2.3
SE
2.1
SE
1.8
SE
1.6
SE
0.9
SW
0.7
SSW
1.8
SE
1.2
SSW
1.3
SSW
1.4
SSW
1.5
SSW
1.6
SSW
1.6
SSW
1.4
SSW
1.3
SSW
1.3
SSW
1.4
SSW
1.5
SSW
1.4
SSW
1.5
SSW
1.5
SSW
1.5
SSW
1.4
SW
Period(s) (?)1266771114613121212121212121212121111111111
Wave
Graph
(?)Metric surfscale
Energy kJ (?)384387349275233187177236484551598626722710527475483518604475553543543485
Wind
(km/h)
35
ESE
30
SE
30
ESE
20
SE
20
ESE
20
SSE
25
SE
30
SE
25
SE
25
SE
25
SSE
30
S
25
SE
30
SSE
40
SSE
45
SE
50
SE
45
SE
45
ESE
25
ESE
20
SE
35
SSE
35
SE
40
SE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
crosscrosscrosscrosscrosscross-
on		cross-
on		cross-
on		crosscrosscross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		crosscrosscrosscrosscrosscross-
on		crosscross-
on
High Tide
/ height (m)
1:21AM
1.21
1:28PM
1.24
1:51AM
1.36
2:01PM
1.36
2:20AM
1.50
2:34PM
1.47
Low Tide
/ height (m)
7:32AM
0.43
7:42PM
0.30
8:03AM
0.29
8:11PM
0.19
8:34AM
0.16
Sunday
15
Monday
16
Tuesday
17
Sunrise---6:43-------6:45-------6:46----
Sunset------7:04-------7:02-------7:01-
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
clear
part cloud
part cloud
part cloud
part cloud
part cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
Rain (mm)
------------------------
Temp. °C201919192121202021212020202120201919192022202020
Feels °C (?)151516171920191819201818181915141213131821161615
  • 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 Dias Beach 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 Dias Beach at:
surf-forecast.com

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