Chatham Sea Conditions and Tide Table

Chatham 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

A dusting of new snow. Air temperatures will be below freezing (max -5°C on Thu afternoon, min -11°C on Tue night). Wind will be generally light.

Days 5–7 Weather Summary

A light covering of new snow, mostly falling on Mon afternoon. Icy conditions (max 1°C on Mon afternoon, min -13°C on Sat morning). Wind will be generally light.

Days 8–10 Weather Summary

A light covering of new snow, mostly falling on Mon night. Freeze-thaw conditions (max 1°C on Thu afternoon, min -14°C on Wed night). Wind will be generally light.

Days 11–13 Weather Summary

A light covering of new snow, mostly falling on Thu night. Temperatures will be below freezing (max 0°C on Thu night, min -20°C on Fri night). Wind will be generally light.

Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
31
Thursday
1
Friday
2
Saturday
3
Sun
4
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
7:50PM1.47m
8:58AM0.72m
8:24PM1.44m
9:29AM0.77m
9:05PM1.37m
10:09AM0.87m
9:55PM1.27m
10:58AM0.99m
10:55PM1.12m
11:52AM1.15m
00:05AM0.96m
12:46PM1.31m
1:24AM0.81m
1:41PM1.47m
2:53AM0.68m
2:38PM1.59m
4:30AM0.59m
3:38PM1.66m
5:52AM0.60m
4:40PM1.72m
6:56AM0.63m
5:40PM1.74m
7:51AM0.67m
Low Tide
3:43AM0.16m
1:42PM0.40m
4:06AM0.17m
2:33PM0.40m
4:32AM0.17m
3:39PM0.39m
5:03AM0.17m
4:59PM0.36m
5:40AM0.18m
6:23PM0.29m
6:22AM0.21m
7:46PM0.20m
7:09AM0.24m
9:07PM0.08m
8:01AM0.28m
10:26PM-0.00m
8:53AM0.34m
11:42PM-0.09m
9:53AM0.37m
00:51AM-0.16m
10:54AM0.40m
1:50AM-0.19m
11:55AM0.44m
Wave
height (m) 
direction
period (s) 
cloud
cloud
cloud
part cloud
light snow
light snow
light snow
clear
cloud
clear
part cloud
part cloud
part cloud
clear
clear
part cloud
light snow
light snow
snow showers
part cloud
cloud
part cloud
part cloud
clear
part cloud
light snow
light snow
snow showers
part cloud
cloud
cloud
part cloud
cloud
part cloud
clear
clear
cloudy
cloudy
cloudy
some clouds
light snow
light snow
light snow
clear
cloudy
clear
some clouds
some clouds
some clouds
clear
clear
some clouds
light snow
light snow
snow shwrs
some clouds
cloudy
some clouds
some clouds
clear
some clouds
light snow
light snow
snow shwrs
some clouds
cloudy
cloudy
some clouds
cloudy
some clouds
clear
clear
 km/h
5
E
10
ENE
5
NNE
5
SW
10
S
5
NNW
20
NNW
20
NNW
15
NNW
10
NNW
15
N
10
NNW
10
NW
10
NW
5
W
5
S
10
E
10
SE
20
SW
20
SW
15
SW
20
SW
15
WSW
10
WSW
5
SW
10
SSE
20
SSE
20
WSW
20
SW
20
SW
20
SW
20
WSW
15
WSW
5
WSW
5
W
5
W
 mm 
max°C
-10
-7
-6
-6
-7
-5
-5
-8
-8
-9
-10
-8
-9
-7
-2
-7
-3
1
-5
-9
-8
-7
-5
-3
-9
-3
1
0
-17
-15
-18
-18
-15
-16
-18
-12
Moonrise
11:03
11:21
11:38
11:54
12:12
12:33
1:00
1:36
2:26
3:32
4:51
6:15
Moonset
9:21
10:34
11:48
1:03
2:23
3:46
5:12
6:36
7:48
8:45
9:25
Sunrise
8:06
8:06
8:06
8:07
8:07
8:07
8:07
8:07
8:07
8:07
8:07
8:07
Sunset
4:36
4:37
4:37
4:37
4:38
4:39
4:40
4:42
4:43
4:44
4:45
4:45
Today's sea temperature in Chatham is
0.2° C
(Statistics for 23 Dec 1981-2005 – mean: 2.7 max: 4.8 min: 1.7°C)
Issued (local time): 7 pm Tuesday 23 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest