Chatham River entrance Sea Conditions and Tide Table

Chatham River entrance 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 05:37 PM.

Days 1–4 Weather Summary

Mostly dry. Warm air temperatures (max 26°C on Thu afternoon, min 18°C on Fri night). Wind will be generally light.

Days 5–7 Weather Summary

Mostly dry. Warm air temperatures (max 27°C on Sun afternoon, min 19°C on Sun night). Wind will be generally light.

Days 8–10 Weather Summary

Mostly dry. Warm (max 26°C on Thu afternoon, min 20°C on Wed night). Wind will be generally light.

Days 11–13 Weather Summary

Mostly dry. Warm (max 24°C on Sat afternoon, min 19°C on Sat night). Wind will be generally light.

Thu
18
Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tue
30
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
1:24PM0.89m
11:35PM1.16m
1:54PM0.89m
00:05AM1.18m
2:29PM0.90m
00:33AM1.19m
3:06PM0.91m
1:03AM1.19m
3:45PM0.94m
1:37AM1.16m
4:24PM0.95m
2:19AM1.12m
5:02PM0.97m
3:14AM1.05m
5:39PM0.99m
4:25AM0.95m
6:14PM1.01m
5:58AM0.87m
6:49PM1.03m
7:36AM0.80m
7:26PM1.07m
9:13AM0.79m
8:10PM1.12m
10:42AM0.82m
Low Tide
7:04PM0.30m
7:48AM-0.12m
7:41PM0.30m
8:26AM-0.12m
8:16PM0.30m
9:03AM-0.13m
8:52PM0.29m
9:41AM-0.12m
9:31PM0.28m
10:18AM-0.09m
10:14PM0.27m
10:56AM-0.05m
11:06PM0.25m
11:37AM-0.01m
00:08AM0.21m
12:22PM0.05m
1:19AM0.16m
1:14PM0.12m
2:28AM0.09m
2:14PM0.19m
3:32AM-0.00m
3:16PM0.24m
4:31AM-0.09m
Wave
height (m) 
direction
period (s) 
0.2
S
2
0.2
S
2
0.1
SW
2
0.3
WNW
2
0.3
NW
2
0.2
NNE
2
0.2
W
3
0.1
W
6
0.1
NE
2
0.1
W
2
0.3
NE
2
0.3
NE
2
0.4
ENE
3
0.3
ENE
3
0.4
NE
3
0.3
ENE
3
0.3
NE
2
0.3
NE
2
0.4
ENE
2
0.2
ENE
2
0.4
NE
2
0.3
E
2
0.2
E
2
0.1
NE
2
0.2
WNW
2
0.1
SE
2
0.1
NE
2
0.2
W
2
0.1
NW
2
0.1
N
2
0.1
W
2
0.1
W
2
0
W
2
0.1
W
2
0
W
2
0.1
SE
2
cloud
part cloud
part cloud
part cloud
clear
clear
part cloud
clear
clear
part cloud
clear
part cloud
cloud
part cloud
part cloud
cloud
part cloud
clear
part cloud
clear
clear
clear
part cloud
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
cloudy
some clouds
some clouds
some clouds
clear
clear
some clouds
clear
clear
some clouds
clear
some clouds
cloudy
some clouds
some clouds
cloudy
some clouds
clear
some clouds
clear
clear
clear
some clouds
clear
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
 km/h
15
S
10
S
15
WSW
20
WNW
15
N
15
NE
10
W
5
ESE
15
NE
10
ENE
20
NE
25
ENE
30
ENE
25
ENE
25
ENE
25
ENE
20
NE
20
ENE
25
ENE
15
NE
25
ENE
25
E
10
E
15
ENE
5
NE
10
E
15
NE
10
NW
5
ESE
10
NNE
15
W
5
SW
5
SE
15
W
5
E
15
ESE
 mm 
max°C
26
24
25
25
22
25
26
23
26
27
22
25
25
22
24
24
22
26
25
22
25
26
23
25
26
22
24
24
22
23
23
20
22
21
20
24
Moonrise
6:53
7:45
8:33
9:16
9:55
10:31
11:04
11:35
12:07
12:41
1:19
2:03
Moonset
4:24
5:14
6:08
7:05
8:03
9:01
9:59
10:55
11:53
12:52
1:54
3:00
Sunrise
7:05
7:05
7:07
7:07
7:07
7:07
7:09
7:09
7:09
7:09
7:09
7:09
Sunset
5:37
5:37
5:37
5:38
5:38
5:39
5:40
5:40
5:42
5:42
5:43
5:43
Today's sea temperature in Chatham River entrance is
21.5° C
(Statistics for 18 Dec 1981-2005 – mean: 24.3 max: 25.8 min: 22.4°C)
Issued (local time): 6 pm Thursday 18 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest