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 07:07 AM and sunset is at 05:39 PM.

Days 1–3 Weather Summary

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

Days 4–6 Weather Summary

Mostly dry. Warm air temperatures (max 24°C on Fri morning, min 20°C on Thu night). Wind will be generally light.

Days 7–9 Weather Summary

Mostly dry. Warm (max 22°C on Mon morning, min 8°C on Tue night). Winds increasing (light winds from the NW on Sun night, fresh winds from the N by Tue morning).

Days 10–12 Weather Summary

Mostly dry. Warm (max 21°C on Sat morning, min 13°C on Wed night). Wind will be generally light.

Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
31
Thursday
1
Friday
2
Sat
3
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
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
9:02PM1.18m
11:54AM0.85m
9:57PM1.25m
12:52PM0.88m
10:54PM1.31m
1:34PM0.90m
11:47PM1.36m
2:12PM0.91m
Low Tide
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
4:17PM0.27m
5:27AM-0.17m
5:14PM0.29m
6:21AM-0.23m
6:09PM0.29m
7:13AM-0.26m
7:03PM0.27m
8:01AM-0.27m
Wave
height (m) 
direction
period (s) 
0.3
ENE
2
0.3
E
2
0.4
NE
2
0.3
NE
2
0.1
NE
2
0.2
E
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
0.1
N
1
0
W
2
0
W
2
0
E
1
0.1
W
1
0.1
W
2
0.1
NW
2
0.3
WNW
2
0.5
NW
3
0.5
N
3
0.4
N
2
0.4
NNE
2
0.3
N
2
0.1
W
7
0.3
NNE
2
0.2
N
2
0.2
WNW
2
0.2
NNW
2
0.2
N
2
0.4
NW
3
0.3
NNW
2
0.2
NNE
2
0.1
W
2
part cloud
cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
some clouds
cloudy
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
 km/h
20
ENE
20
ENE
20
NE
20
NE
15
ENE
15
NE
15
NE
5
WNW
10
N
10
NNE
10
W
5
NNW
10
NE
10
W
5
NNW
5
NE
15
W
5
NW
10
NNW
20
WNW
25
NNW
30
N
20
NNE
20
NNE
15
N
10
N
15
NNE
15
NNE
15
WNW
15
NNW
15
N
20
WNW
15
NNE
10
NNE
10
WNW
 mm 
max°C
25
25
23
25
26
21
24
24
22
24
24
22
23
24
22
23
23
21
22
22
20
15
16
11
16
18
16
18
19
17
19
20
17
21
21
Moonrise
9:55
10:31
11:04
11:35
12:07
12:41
1:19
2:03
2:54
3:54
5:01
6:12
Moonset
9:01
9:59
10:55
11:53
12:52
1:54
3:00
4:10
5:21
6:30
7:33
Sunrise
7:07
7:07
7:09
7:09
7:09
7:09
7:09
7:09
7:11
7:11
7:11
7:11
Sunset
5:39
5:40
5:40
5:42
5:42
5:43
5:43
5:44
5:45
5:45
5:45
5:46
Today's sea temperature in Chatham River entrance is
22.1° C
(Statistics for 23 Dec 1981-2005 – mean: 23.9 max: 25.6 min: 22.4°C)
Issued (local time): 12 am Tuesday 23 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest