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Surf Forecasts:

Derrs surf break

Derrs surfForecast / WA – Perth City / Australia

information circle48hr Weather and Surf, issued 7 am Monday 12 Jan 2026 AWST
Forecast update in hr  min  s Forecast update imminent
Derrs surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Derrs sea temperature is
22.2° C
 (Which is slightly warmer than usual)

How big are the waves at Derrs today?

The current surf forecast for Derrs at 11AM is: 1.3m 5s primary swell from a South-southwest direction and 0.4m 14s secondary swell from a Southwest direction, 0.1m 18s secondary swell from a Southwest direction (forecast issued at 07:00am January 12). The wind direction is predicted to be cross-onshore.

Time (AWST) & DateWave HeightWave Period
Morning (12 Jan)3.5ft (1.0m)8s
Afternoon (12 Jan)7ft (2.1m)6s
Evening (12 Jan)8ft (2.5m)8s

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

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table
Monday
12
Tuesday
13
Wednesday
14
Thu
15
5 AM8 AM11 AM2 PM5 PM8 PM11 PM2 AM5 AM8 AM11 AM2 PM5 PM8 PM11 PM2 AM5 AM8 AM11 AM2 PM5 PM8 PM11 PM2 AM
Rating
(10 max)
1
2
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
3
0
0
0
1
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
1
SW
1
SW
1.3
SSW
1.9
SW
2.5
SW
2.5
SW
2.4
SW
2.1
SW
1.8
SW
1.6
SSW
0.9
SW
1.3
SW
1.6
SW
2
SW
1.6
SW
1.3
SW
0.8
WSW
1.1
WSW
1.2
SW
1.1
WSW
1.1
WSW
1.1
WSW
1
WSW
1
WSW
Period(s) (?)88567889881410108991316151414141414
Wave
Graph
(?)Metric surfscale
Energy kJ (?)12513265235576931792664439343268334441458412265212596631515515515431431
Wind
(km/h)
15
SE
15
ESE
30
SSW
40
SSW
40
SSW
35
SSW
35
SSW
30
S
25
S
30
S
20
S
30
SW
30
SW
20
SSW
30
ESE
25
ESE
25
ESE
25
E
15
SE
25
SSW
30
SSW
25
S
20
SE
30
E
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off		cross-
off		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		crosscross-
on		cross-
on		cross-
on		cross-
on		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
on		cross-
on		crosscross-
off		cross-
off
High Tide
/ height (m)
5:20PM
0.56
6:00PM
0.59
6:41PM
0.62
Low Tide
/ height (m)
4:48AM
0.16
4:19AM
0.12
4:27AM
0.08
Monday
12
Tuesday
13
Wednesday
14
Thu
15
Sunrise-5:22-------5:24-------5:24------
Sunset----7:25-------7:25-------7:25---
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
cloud
Rain (mm)
------------------------
Temp. °C252727232120191818192223222224201820262624222523
Feels °C (?)222523171515141415151919192019161416232219192217
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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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 Derrs 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 Derrs at:
surf-forecast.com

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