Derrs surf break

Derrs surfForecast / WA – Perth City / Australia

information circle48hr Weather and Surf, issued 1 pm Thursday 07 May 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
20.7° C
(Which is 1.3°C colder than average for this time of year)

How big are the waves at Derrs today?

The current surf forecast for Derrs at 5PM is: 1.2m 14s primary swell from a Southwest direction (forecast issued at 01:00pm May 07). An open ocean swell of 0.4m 3s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (AWST) & DateWave HeightWave Period
Morning (07 May)4.5ft (1.3m)15s
Afternoon (07 May)4ft (1.2m)14s
Evening (07 May)3.5ft (1.1m)14s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Mostly dry. Warm (max 23°C on Fri afternoon, min 15°C on Thu night). Wind will be generally light.

Thu
7
Friday
8
Saturday
9
Sun
10
11 AM
2 PM
5 PM
8 PM
11 PM
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
2 AM
5 AM
8 AM
Rating
(10 max)
3
3
2
2
1
2
2
1
1
2
1
0
1
0
0
0
0
1
1
1
1
1
1
1
Swell
Height Map
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
Wave
Height (m)
Direction
Period (s)
1.3
WSW
15
1.3
SW
14
1.2
SW
14
1.1
SW
14
1.1
SW
14
1
SW
13
0.9
SW
13
0.9
SW
13
0.9
SW
13
0.8
SW
13
0.7
SW
13
0.6
SW
12
0.6
SW
12
0.5
SW
12
0.5
SW
12
0.5
SW
12
0.5
SW
12
0.5
SW
14
0.5
SW
14
0.5
SW
13
0.5
SW
13
0.4
WSW
13
0.4
WSW
13
0.4
SW
12
Wave Graph
Metric surfscale
Energy kJ
711
667
606
514
431
347
253
249
249
202
170
120
116
71
71
71
72
103
103
88
87
68
67
48
Wind (km/h)
20
ENE
20
E
20
E
20
ESE
20
E
25
E
25
ENE
25
ENE
25
ENE
20
ENE
20
E
20
E
25
ENE
25
ENE
25
ENE
25
ENE
25
NE
15
NE
15
ENE
15
E
20
ENE
20
NE
20
NE
20
NE
off
off
cross-off
cross-off
cross-off
off
off
off
off
off
off
cross-off
off
off
off
off
cross-off
off
off
off
off
off
off
off
High Tide
10:58AM0.62m
11:28AM0.58m
11:59AM0.54m
Low Tide
11:51PM0.13m
00:01AM0.14m
00:01AM0.15m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:52
6:52
6:54
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:35
5:34
5:32
5:32
Temp °C
18
22
22
20
19
16
15
15
20
23
23
21
19
17
16
15
19
23
23
21
20
18
17
15
13
17
17
15
14
11
10
10
14
18
18
16
13
11
10
9
13
18
19
16
15
13
12
10
Swell 1
Height (m)
Direction
Period (s)
1.3
WSW
15
1.3
SW
14
1.2
SW
14
1.1
SW
14
1.1
SW
14
1
SW
13
0.9
SW
13
0.9
SW
13
0.9
SW
13
0.8
SW
13
0.7
SW
13
0.6
SW
12
0.6
SW
12
0.5
SW
12
0.5
SW
12
0.5
SW
12
0.5
SW
12
0.5
SW
14
0.5
SW
14
0.5
SW
13
0.5
SW
13
0.4
WSW
13
0.4
WSW
13
0.4
SW
12
Energy kJ
711
667
606
514
431
347
253
249
249
202
170
120
116
71
71
71
72
103
103
88
87
68
67
39
Swell 2
Height (m)
Direction
Period (s)
0.2
N
5
0.1
W
18
0.1
SW
18
0.1
SW
18
0.1
SW
16
0.2
WSW
16
0.3
NNW
5
0.3
N
5
0.3
N
5
0.2
NNW
6
0.2
NNW
6
0.2
WSW
16
0.2
WSW
16
0.3
WSW
16
Energy kJ
2
6
12
12
11
26
4
4
4
4
4
25
26
48
Swell 3
Height (m)
Direction
Period (s)
0.1
W
18
0.1
N
6
0.1
N
6
0.1
SW
16
0.1
NW
6
0.2
NNW
6
0.2
NNW
6
0.1
NW
6
0.1
NW
6
0.1
NW
6
Energy kJ
6
1
1
10
2
4
4
1
1
1
Wind waves
Height (m)
Direction
Period (s)
0.5
ENE
3
0.3
ENE
3
0.4
E
3
0.5
E
3
0.6
E
3
0.9
ENE
4
0.9
ENE
4
0.9
ENE
4
0.8
ENE
4
0.4
ENE
4
0.3
ENE
3
0.5
E
3
0.6
ENE
3
0.8
NE
4
0.8
NE
4
0.8
NE
4
0.6
NE
4
0.2
ENE
3
0.3
ENE
2
0.4
ENE
3
0.5
NE
3
0.6
NE
4
0.7
NE
4
Energy kJ
7
2
2
4
7
21
21
22
16
5
1
4
8
16
17
20
11
1
1
3
4
10
14
Nearest Offshore or Glassy
Rating
(10 max)
3
3
3
3
2
2
2
2
2
2
1
1
1
2
2
2
2
1
1
1
1
1
1
1
Distance (km)
0
0
13
13
6
0
0
13
256
0
0
6
0
261
270
270
299
0
0
0
0
0
0
0
Best forecast wave conditions in Perth City Coast
Rating
(10 max)
3
3
3
3
3
2
2
2
2
2
1
1
1
1
1
1
1
1
1
Best forecast wave conditions in Australia
Rating
(10 max)
4
4
4
4
4
4
3
4
4
3
5
5
5
5
5
5
3
4
4
4
4
4
4
2
Header Global
Rating
(10 max)
5
5
8
5
5
6
7
7
7
8
6
5
5
9
9
5
5
5
5
5
8
5
4
4
  • 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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