Snow-ForecastSnow-ForecastMountain-ForecastMountain-ForecastTide-ForecastTide-ForecastWeather-ForecastWeather-Forecast
Search by country, region, or break
Search by country, region, or break

Quick Links

Surf Forecasts:

Treskostraal surfForecast / West Coast / South Africa

information circle48hr Weather and Surf, issued 1 pm Sunday 15 Mar 2026 SAST
Forecast update in hr  min  s Forecast update imminent
Treskostraal surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Treskostraal sea temperature is
17.5° C
 (Which is 1.5°C colder than average for this time of year)

How big are the waves at Treskostraal today?

The current surf forecast for Treskostraal at 5PM is: 0.9m 11s primary swell from a Southwest direction and 0.4m 14s secondary swell from a South-southwest direction, 1.1m 7s secondary swell from a South direction (forecast issued at 01:00pm March 15). The wind direction is predicted to be cross-offshore.

Time (SAST) & DateWave HeightWave Period
Morning (15 Mar)3.5ft (1.0m)11s
Afternoon (15 Mar)3ft (0.9m)11s
Evening (15 Mar)3ft (0.9m)10s

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

Updates in  hr  min  s Forecast update imminent 
16 DaysHourly
Print Table
Sunday
15
Monday
16
Tuesday
17
Wednesday
18
11 AM2 PM5 PM8 PM11 PM2 AM5 AM8 AM11 AM2 PM5 PM8 PM11 PM2 AM5 AM8 AM11 AM2 PM5 PM8 PM11 PM2 AM5 AM8 AM
Rating
(10 max)
2
0
0
0
1
1
2
1
0
0
0
!
2
3
2
3
3
2
2
2
3
2
2
3
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
1
SW
0.9
SW
0.9
SW
0.9
SW
0.7
SSW
0.9
SSW
1.3
SSW
1.3
SSW
1.3
SSW
1.4
SSW
2.5
SSW
3
SSW
2.4
S
2.3
S
1.3
SSW
1.3
SSW
1.3
SSW
1.8
SSW
1.4
SSW
1.7
SSW
1.7
SSW
1.7
SSW
1.7
SSW
1.7
SSW
Period(s) (?)11111110131313121212788812121111111111111111
Wave
Graph
(?)Metric surfscale
Energy kJ (?)237198191173158269504534517536665904743709509414393785458711638638638711
Wind
(km/h)
15
S
20
SSW
25
S
30
S
20
SSE
20
SSE
15
S
25
SSW
35
S
40
S
40
S
35
S
25
S
20
S
20
SE
10
SE
10
ENE
10
N
15
SW
15
S
15
S
20
S
20
S
15
SSE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off		crosscross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
on		crosscross-
off		cross-
off		cross-
off		cross-
off		cross-
off
High Tide
/ height (m)
1:27PM
1.28
1:49AM
1.41
2:01PM
1.41
2:19AM
1.55
2:34PM
1.52
2:50AM
1.67
Low Tide
/ height (m)
7:41PM
0.32
8:03AM
0.30
8:11PM
0.21
8:34AM
0.16
8:40PM
0.11
Sunday
15
Monday
16
Tuesday
17
Wednesday
18
Sunrise-------6:48-------6:48-------6:48
Sunset--7:06-------7:05-------7:04-----
clear
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
part cloud
clear
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
cloud
part cloud
cloud
cloud
part cloud
part cloud
cloud
cloud
Rain (mm)
------------------------
Temp. °C272926212425232021222219192019181919191919191919
Feels °C (?)252623182122211817171715171917182019191919181920
  • 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

Surf-Forecast Premium Launches 16-day Forecast and New, Improved Modelling
Ben Mondy

Surf-Forecast Premium Launches 16-day Forecast and New, Improved Modelling

Get 16% off your subscription with code 16DAYS—available for 16 days only, until March 25, 2026. Surf-Forecast Premium just got better. All paid subscribers will now see a full 16-day forecast, surf reports and wind and tide data for over 7,000 of the world's best surf spots. Premium members will also have access to a new high-resolution forecast model, which enhances our current forecasts by making them quicker and more accurate. That’s more lead time. More confidence. More chances to score g

Save Up to 20% on SIXT Rental Cars Worldwide – Exclusive Surf-Forecast Deal
travel
Surf Forecast

Save Up to 20% on SIXT Rental Cars Worldwide – Exclusive Surf-Forecast Deal

Surf road trips just got even better. Surf-Forecast users can now save up to 20% on SIXT rental cars worldwide during the promotional period until March 31, 2026. Whether you’re planning a legendary California road trip, chasing waves along Europe’s coasts, or exploring remote surf destinations, this exclusive SIXT offer helps you travel smarter and cheaper. And if you want some inspiration on where to go, check out our article Five Iconic Surf Road Trips. Click and get your SIXT discount

Read more

Read more

Discover more articles and updates in the Greenroom.

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 Treskostraal 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 Treskostraal at:
surf-forecast.com

Nearest locationNearest
Nearest locationNearest
Nearest locationNearest