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Surf Forecasts:

Derrs surf break

Derrs surfForecast / WA – Perth City / Australia

information circle12 Day Weather and Surf, issued 1 am Monday 24 Nov 2025 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
20.8° C
 (Which is 1.0°C warmer than normal for this time of year)

Best Forecast Surf Conditions for Derrs this week:

The surf forecast for Derrs over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Saturday (Nov 29) at 8AM. The primary swell is predicted to be 1.3m and 13s period with a secondary swell of 1.3m and 6s. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Derrs in the next 12 days are 2.2m 16s and forecast to arrive on Friday (Nov 28) at 2AM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.0m 5s period and expected on Sunday (Nov 30) at 2AM.

Wave TypeTime (AWST) & Date Wave Height & Period
Next good surf (1 star+) 8AM (Sat 29th Nov)4.5ft (1.3m) 13s
Best Surf 8AM (Sat 29th Nov)4.5ft (1.3m) 13s
Most Powerful 2AM (Fri 28th Nov)7ft (2.2m) 16s

Table - best surf conditions forecast for Derrs over the next 12 days.

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table

Short Range Forecast Mostly dry. Warm (max 20°C on Wed afternoon, min 14°C on Wed night). Wind will be generally light.

Days 3-6 Weather Summary Mostly dry. Warm (max 21°C on Sat morning, min 13°C on Thu night). Winds increasing (light winds from the S on Fri morning, fresh winds from the SSW by Sat afternoon).

Monday
24
Tuesday
25
Wednesday
26
Thursday
27
Friday
28
Saturday
29
Sunday
30
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
Rating
(10 max)
0
0
0
0
0
1
0
0
2
0
0
1
2
0
1
0
0
1
2
0
2
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
2.3
WSW
2.1
WSW
1.8
WSW
1.7
WSW
1.6
SW
1.4
SW
1.1
SW
0.7
WSW
1
WSW
1.2
WSW
1.7
WSW
2.2
WSW
1.9
WSW
1.7
WSW
1.4
WSW
1.2
WSW
1.1
WSW
0.9
WSW
2.1
SW
2.1
WSW
2.3
SW
Period(s) (?)111312121111101616151516151414131313161514
Wave
Graph
(?)Metric surfscale
Energy kJ (?)126713629527436154082252154816441275237915681240765506421265220118712114
Wind
(km/h)
25
SW
25
SW
20
SW
20
SW
25
SSW
15
SSW
15
WSW
25
SSW
20
S
20
SSW
35
SSW
30
S
10
S
30
SSW
20
S
20
SSW
35
SSW
25
SE
20
SSE
30
S
30
E
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on		ononcross-
on		cross-
on		cross-
on		oncross-
on		crosscross-
on		cross-
on		crosscross-
on		cross-
on		crosscross-
on		cross-
on		cross-
off		crosscross-
on		cross-
off
High Tide
/ height (m)
10:23PM
0.66
10:51PM
0.63
11:18PM
0.58
11:37PM
0.52
11:08PM
0.45
6:54PM
0.46
5:11AM
0.34
6:49PM
0.52
Low Tide
/ height (m)
8:39AM
0.11
9:21AM
0.12
9:54AM
0.13
10:21AM
0.16
10:41AM
0.19
2:48AM
0.33
10:49AM
0.24
2:57AM
0.22
Monday
24
Tuesday
25
Wednesday
26
Thursday
27
Friday
28
Saturday
29
Sunday
30
Sunrise5:05--5:05--5:05--5:05--5:05--5:05--5:05--
Sunset-7:00--7:01--7:02--7:02--7:04--7:05--7:06-
cloud
part cloud
part cloud
part cloud
clear
part cloud
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
Rain (mm)
---------------------
Temp. °C171817181917192017171717201917212019262626
Feels °C (?)121313141514171713131111161312171514222020
  • 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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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

Information about the Derrs Surf forecast

The above surf forecast table for Derrs provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Derrs can be found by selecting the local surf guide option on the grey menu. Our Derrs surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Derrs) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).

Further information to help with frequently asked questions about our surf forecast for Derrs may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.

Are you planning a holiday in Perth City Coast? If you are looking for accommodation near Derrs, camping, hotels and holiday cottages in Perth City Coast, consider staying in Perth which is 41 km (25 miles) away. Other places in and around Perth City Coast where you can find information about places to rent, and car hire include Fremantle which is 48 km (30 miles) away, Canning Vale, Gosnells and Kwinana.

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