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 — and sunset is at 08:02 PM.

Days 1–4 Weather Summary

Some drizzle, heaviest during Sun afternoon. Very warm air temperatures (max 34°C on Fri afternoon, min 21°C on Sat night). Wind will be generally light.

Days 5–7 Weather Summary

Light rain (total 3mm), mostly falling on Sun night. Warm air temperatures (max 28°C on Sun night, min 19°C on Mon night). Winds increasing (calm on Sun night, fresh winds from the S by Tue night).

Days 8–10 Weather Summary

Some drizzle, heaviest during Thu morning. Warm (max 22°C on Sat afternoon, min 17°C on Thu night). Wind will be generally light.

Days 11–13 Weather Summary

Mostly dry. Warm (max 23°C on Tue afternoon, min 15°C on Mon night). Winds increasing (light winds from the N on Mon night, fresh winds from the NE by Tue night).

Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tue
30
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
Wave Height Map
High Tide
8:25PM1.00m
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
Low Tide
1:48AM0.40m
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
Wave
height (m) 
direction
period (s) 
1.2
ENE
7
0.9
ENE
7
0.8
ENE
7
0.7
NE
7
1.2
SSE
6
0.9
ENE
7
0.8
NE
7
0.9
NE
7
0.9
ENE
7
0.9
NE
8
1
ENE
8
1.6
SE
8
1.5
S
9
1
SSE
8
1.1
S
9
1.8
S
7
1.3
S
8
1.3
S
9
1
E
5
1.7
S
11
2.3
S
11
1.9
S
10
1.8
S
10
1.7
S
10
1.8
S
12
1.7
S
12
1.6
S
11
1.5
S
10
1.6
S
9
1.7
S
9
1.6
S
9
1.3
S
9
1.2
S
8
1.4
SSE
9
1.4
SSE
10
1.5
SSE
9
clear
clear
part cloud
part cloud
part cloud
cloud
part cloud
clear
thunderstorm
rain showers
part cloud
part cloud
part cloud
part cloud
clear
part cloud
clear
clear
clear
rain showers
cloud
cloud
part cloud
part cloud
part cloud
part cloud
clear
part cloud
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
some clouds
some clouds
some clouds
cloudy
some clouds
clear
risk tstorm
rain shwrs
some clouds
some clouds
some clouds
some clouds
clear
some clouds
clear
clear
clear
rain shwrs
cloudy
cloudy
some clouds
some clouds
some clouds
some clouds
clear
some clouds
some clouds
some clouds
some clouds
some clouds
clear
clear
clear
clear
 km/h
10
NNW
5
S
25
NW
5
SW
10
ESE
15
ENE
10
SSE
5
NNE
10
WNW
15
N
20
SSE
20
SE
5
ESE
5
NE
10
ENE
20
S
5
NE
20
ENE
5
WSW
25
SSE
20
SSE
15
SE
10
E
15
E
10
ESE
5
E
20
E
15
SSE
15
SSE
20
SE
15
SSE
15
ESE
15
E
10
N
20
NE
30
NE
 mm 
1
3
1
max°C
26
33
34
31
25
28
25
31
34
28
26
23
20
25
27
24
24
25
21
21
18
18
18
19
18
20
22
20
20
20
18
19
20
18
22
23
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
8:02
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 18 Dec 1981-2005 – mean: 22.0 max: 24.1 min: 20.1°C)
Issued (local time): 10 pm Thursday 18 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest