Chatswood Sea Conditions and Tide Table

Chatswood 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 05:39 AM and sunset is at 08:04 PM.

Days 1–3 Weather Summary

Moderate rain (total 13mm), heaviest on Sun night. Very warm air temperatures (max 36°C on Fri morning, min 21°C on Sat night). Wind will be generally light.

Days 4–6 Weather Summary

Mostly dry. Very warm air temperatures (max 30°C on Mon morning, min 19°C on Mon night). Winds increasing (calm on Tue morning, fresh winds from the SSE by Wed night).

Days 7–9 Weather Summary

Light rain (total 2mm), mostly falling on Thu morning. Warm (max 21°C on Sat afternoon, min 17°C on Thu night). Wind will be generally light.

Days 10–12 Weather Summary

Mostly dry. Warm (max 23°C on Tue afternoon, min 16°C on Mon night). Wind will be generally light.

Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
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
Wave Height Map
High Tide
8:24AM1.54m
9:06PM1.01m
9:02AM1.57m
9:45PM1.01m
9:39AM1.58m
10:24PM1.02m
10:17AM1.58m
11:05PM1.02m
10:54AM1.55m
11:47PM1.03m
11:32AM1.51m
00:32AM1.06m
12:13PM1.45m
1:21AM1.10m
12:59PM1.37m
2:15AM1.16m
1:52PM1.28m
3:11AM1.25m
2:56PM1.19m
4:08AM1.34m
4:09PM1.12m
5:05AM1.46m
5:24PM1.08m
Low Tide
3:16PM0.22m
2:27AM0.39m
3:54PM0.19m
3:05AM0.39m
4:32PM0.18m
3:43AM0.39m
5:09PM0.17m
5:47PM0.17m
5:05AM0.44m
6:25PM0.18m
5:52AM0.48m
7:05PM0.18m
6:47AM0.51m
7:48PM0.19m
7:53AM0.53m
8:34PM0.20m
9:07AM0.52m
9:25PM0.23m
10:26AM0.45m
10:19PM0.25m
11:40AM0.35m
11:17PM0.27m
Wave
height (m) 
direction
period (s) 
1
ENE
7
0.9
ENE
7
0.8
NE
7
1.1
S
5
0.9
ENE
7
0.9
ENE
7
0.9
ENE
7
1.1
NE
7
0.9
ENE
7
1.1
NE
8
1.4
NE
9
1.7
S
9
1.1
S
8
1.1
SE
8
1
S
8
1.2
S
9
1.2
ENE
5
1.5
SSE
5
2
S
11
2.1
S
11
1.7
S
10
1.5
S
10
1.6
SSE
15
1.6
S
13
1.4
S
12
1.3
S
11
1.2
S
10
1.1
S
9
1
S
9
0.9
SSE
8
0.9
SSE
8
0.9
SSE
8
1.1
SSE
8
1
SE
10
1.2
SE
9
1.2
E
6
clear
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
rain showers
heavy rain
clear
part cloud
part cloud
clear
clear
clear
clear
clear
part cloud
rain showers
light rain
cloud
cloud
part cloud
clear
part cloud
part cloud
part cloud
part cloud
clear
part cloud
part cloud
clear
clear
clear
part cloud
part cloud
clear
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
rain shwrs
heavy rain
clear
some clouds
some clouds
clear
clear
clear
clear
clear
some clouds
rain shwrs
light rain
cloudy
cloudy
some clouds
clear
some clouds
some clouds
some clouds
some clouds
clear
some clouds
some clouds
clear
clear
clear
some clouds
some clouds
 km/h
5
S
15
N
10
WNW
15
SSE
20
NE
10
SSE
5
NNE
25
NE
5
NNW
10
WSW
25
SE
10
SE
5
ENE
20
ENE
10
E
10
NNE
25
NE
30
SSE
20
SSE
20
SSE
10
SSE
10
SE
15
ESE
5
SE
15
SE
20
ESE
10
SE
15
ESE
20
E
5
ENE
10
ENE
20
ENE
15
NNE
15
NE
25
NE
15
NNE
 mm 
1
12
1
1
max°C
36
34
29
25
28
26
30
31
29
30
26
20
25
26
21
25
26
22
19
18
18
19
19
18
20
21
19
20
20
19
20
21
19
22
23
21
Moonrise
4:24
5:12
6:06
7:05
8:06
9:08
10:10
11:12
12:14
1:18
2:25
3:36
Moonset
7:38
8:30
9:18
9:59
10:35
11:06
11:35
12:02
12:29
12:57
1:29
Sunrise
5:39
5:39
5:39
5:41
5:41
5:41
5:43
5:43
5:43
5:43
5:45
5:46
Sunset
8:04
8:04
8:05
8:05
8:06
8:06
8:07
8:07
8:07
8:07
8:07
8:07
Today's sea temperature in Chatswood is
22.0° C
(Statistics for 19 Dec 1981-2005 – mean: 22.0 max: 24.1 min: 20.1°C)
Issued (local time): 10 am Friday 19 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
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