Dee Why Sea Conditions and Tide Table

Dee Why Sea Conditions table showing wave height, swell direction and period.

High and low tide times are also provided on the table along with the moon phase and forecast weather. Sunrise today is at — and sunset is at —.

Days 1–4 Weather Summary

Light rain (total 7mm), mostly falling on Mon morning. Warm air temperatures (max 24°C on Sat night, min 20°C on Mon morning). Wind will be generally light.

Days 5–7 Weather Summary

Some drizzle, heaviest during Fri afternoon. Warm air temperatures (max 28°C on Wed morning, min 19°C on Thu afternoon). Winds increasing (calm on Tue night, fresh winds from the SSE by Thu afternoon).

Days 8–10 Weather Summary

Light rain (total 4mm), mostly falling on Fri night. Warm (max 23°C on Sun afternoon, min 20°C on Fri night). Wind will be generally light.

Days 11–13 Weather Summary

Light rain (total 7mm), mostly falling on Tue morning. Warm (max 25°C on Wed morning, min 19°C on Tue morning). Winds increasing (calm on Tue morning, fresh winds from the S by Wed night).

Sunday
8
Monday
9
Tuesday
10
Wednesday
11
Thursday
12
Friday
13
Saturday
14
Sunday
15
Monday
16
Tuesday
17
Wednesday
18
Thursday
19
Friday
20
Saturday
21
Sunday
22
Mon
23
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
Wave Height Map
High Tide
1:25AM1.27m
1:25PM1.06m
2:13AM1.25m
2:18PM0.94m
3:09AM1.24m
3:30PM0.87m
4:13AM1.24m
4:56PM0.84m
5:18AM1.28m
6:08PM0.87m
6:14AM1.34m
7:03PM0.93m
7:02AM1.42m
7:46PM0.99m
7:43AM1.50m
8:24PM1.07m
8:21AM1.57m
9:00PM1.14m
8:58AM1.61m
9:36PM1.22m
9:35AM1.62m
10:12PM1.29m
10:13AM1.58m
10:49PM1.35m
10:52AM1.51m
11:28PM1.39m
11:35AM1.40m
00:11AM1.42m
Low Tide
6:55PM0.31m
7:40AM0.48m
7:30PM0.40m
8:45AM0.53m
8:12PM0.47m
10:03AM0.55m
9:07PM0.53m
11:22AM0.52m
10:15PM0.55m
12:26PM0.46m
11:23PM0.53m
1:15PM0.38m
00:21AM0.48m
1:55PM0.30m
1:10AM0.42m
2:30PM0.22m
1:53AM0.36m
3:03PM0.15m
2:34AM0.30m
3:36PM0.09m
3:16AM0.26m
4:08PM0.06m
3:58AM0.24m
4:40PM0.06m
4:42AM0.23m
5:14PM0.09m
5:30AM0.25m
5:51PM0.15m
6:23AM0.29m
Wave
height (m) 
direction
period (s) 
1.4
ENE
6
1
ENE
6
1
ENE
6
1.3
ENE
6
1.1
ENE
6
1
ENE
6
0.7
ENE
7
0.8
E
9
0.7
E
8
0.7
E
9
0.7
E
8
1
E
8
1.1
ENE
6
1.2
S
4
2.1
S
6
2.1
S
8
1.6
S
8
1.3
S
9
1.2
S
8
1.3
S
9
1.2
S
8
1.2
S
13
1.1
S
12
1.2
S
12
1.3
S
13
1.2
S
12
1.2
S
12
1.2
ENE
6
0.9
ENE
5
0.9
ENE
6
0.9
ENE
6
0.8
ENE
6
0.8
ENE
6
1.5
S
5
1.8
S
7
1.8
S
7
1.9
S
10
2.2
S
10
2
S
10
1.9
S
9
1.3
S
8
1.2
S
8
1.2
SSE
8
1.2
SSE
8
1.1
SE
7
1.2
SE
8
1.2
SE
7
cloud
cloud
light rain
part cloud
light rain
rain showers
rain showers
part cloud
part cloud
clear
clear
clear
part cloud
part cloud
cloud
cloud
cloud
light rain
light rain
light rain
cloud
part cloud
cloud
cloud
part cloud
rain showers
light rain
light rain
light rain
cloud
part cloud
clear
cloud
rain showers
part cloud
part cloud
part cloud
clear
clear
clear
part cloud
part cloud
rain showers
part cloud
clear
clear
thunderstorm
cloudy
cloudy
light rain
some clouds
light rain
rain shwrs
rain shwrs
some clouds
some clouds
clear
clear
clear
some clouds
some clouds
cloudy
cloudy
cloudy
light rain
light rain
light rain
cloudy
some clouds
cloudy
cloudy
some clouds
rain shwrs
light rain
light rain
light rain
cloudy
some clouds
clear
cloudy
rain shwrs
some clouds
some clouds
some clouds
clear
clear
clear
some clouds
some clouds
rain shwrs
some clouds
clear
clear
risk tstorm
 km/h
5
SSW
5
SSE
20
NE
10
NNW
25
NNW
10
NW
10
SSW
10
S
15
E
5
NNW
10
NNE
25
NE
15
SSW
25
SSW
30
SSE
10
SE
10
ESE
10
E
15
E
20
E
20
ENE
15
ENE
15
NE
20
NE
15
NE
20
NE
20
NE
10
NNE
0
NW
5
NNW
10
NNW
10
NNW
15
E
20
S
25
SSW
25
SSE
10
S
5
SSW
20
SSE
10
SW
15
S
15
SSE
5
ESE
10
E
20
ENE
15
NE
20
NE
 mm 
1
2
1
3
1
1
1
1
1
1
4
2
1
4
max°C
24
23
23
23
21
24
24
23
24
23
28
28
25
24
22
19
19
19
21
21
22
22
22
23
22
23
23
23
19
20
20
25
25
22
21
22
21
23
23
22
22
23
22
23
23
22
23
Moonrise
10:38
11:06
11:38
12:15
12:58
1:48
2:44
3:44
4:47
5:51
6:55
7:59
9:03
10:09
11:17
12:27
Moonset
12:25
1:24
2:23
3:21
4:17
5:08
5:54
6:34
7:09
7:40
8:09
8:36
9:03
9:33
10:06
Sunrise
6:22
6:24
6:24
6:24
6:26
6:26
6:28
6:28
6:30
6:31
6:31
6:33
6:33
6:35
6:35
6:37
Sunset
7:53
7:52
7:52
7:51
7:50
7:49
7:47
7:46
7:45
7:45
7:44
7:43
7:42
7:40
7:38
Today's sea temperature in Dee Why is
23.0° C
(Statistics for 07 Feb 1981-2005 – mean: 23.4 max: 25.0 min: 21.5°C)
Issued (local time): 10 pm Saturday 07 Feb 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest