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 snow giving way to moderate rain (total 10mm) heaviest on Wed night. Icy conditions (max 6°C on Wed night, min -12°C on Mon night). Wind will be generally light.

Days 5–7 Weather Summary

Mostly dry. Air temperatures will be below freezing (max -2°C on Sat afternoon, min -9°C on Thu night). Wind will be generally light.

Days 8–10 Weather Summary

Mostly dry. Temperatures will be below freezing (max -2°C on Wed afternoon, min -12°C on Tue morning). Wind will be generally light.

Days 11–13 Weather Summary

A dusting of new snow. Freeze-thaw conditions (max 4°C on Sat afternoon, min -8°C on Fri night). Wind will be generally light.

Tuesday
9
Wednesday
10
Thursday
11
Friday
12
Saturday
13
Sunday
14
Monday
15
Tuesday
16
Wednesday
17
Thursday
18
Friday
19
Sat
20
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
8:13PM1.64m
11:22AM0.66m
9:01PM1.49m
12:55PM0.70m
9:53PM1.33m
1:42PM0.76m
10:53PM1.16m
1:57PM0.84m
00:00AM1.00m
2:05PM0.93m
1:09AM0.86m
2:22PM1.05m
2:19AM0.76m
2:49PM1.17m
3:31AM0.69m
3:25PM1.29m
4:38AM0.67m
4:05PM1.38m
5:35AM0.68m
4:48PM1.44m
6:21AM0.70m
5:30PM1.48m
7:00AM0.71m
Low Tide
4:34AM-0.06m
2:19PM0.62m
5:19AM0.04m
3:47PM0.67m
6:00AM0.15m
5:20PM0.68m
6:36AM0.24m
6:45PM0.63m
7:07AM0.31m
8:05PM0.54m
7:35AM0.35m
9:17PM0.41m
8:03AM0.37m
10:18PM0.28m
8:38AM0.37m
11:12PM0.17m
9:19AM0.37m
00:03AM0.09m
10:02AM0.36m
00:51AM0.05m
10:43AM0.36m
1:37AM0.05m
11:22AM0.36m
Wave
height (m) 
direction
period (s) 
clear
clear
part cloud
part cloud
light snow
cloud
light snow
cloud
part cloud
part cloud
cloud
cloud
part cloud
clear
part cloud
clear
part cloud
cloud
part cloud
clear
cloud
part cloud
clear
clear
part cloud
cloud
cloud
clear
cloud
cloud
light snow
light snow
part cloud
part cloud
cloud
cloud
clear
clear
some clouds
some clouds
light snow
cloudy
light snow
cloudy
some clouds
some clouds
cloudy
cloudy
some clouds
clear
some clouds
clear
some clouds
cloudy
some clouds
clear
cloudy
some clouds
clear
clear
some clouds
cloudy
cloudy
clear
cloudy
cloudy
light snow
light snow
some clouds
some clouds
cloudy
cloudy
 km/h
15
W
20
W
15
WSW
10
SSW
5
SW
10
ENE
25
SSE
15
SW
25
WSW
25
SW
30
WSW
25
WSW
25
W
20
W
15
WSW
5
WSW
10
WSW
5
NW
15
NW
20
NW
20
WNW
15
NW
20
NW
10
NW
10
SW
20
SW
20
SW
15
SW
20
WSW
15
NW
5
ENE
0
WNW
25
WNW
15
SW
25
SW
20
WSW
 mm 
10
max°C
-11
-10
-7
-8
-4
-2
6
3
3
-7
-7
-5
-4
-4
-2
-5
-5
-3
-5
-7
-7
-10
-11
-8
-9
-6
-2
-3
1
2
-4
-1
0
-5
2
4
Moonrise
10:04
11:18
12:28
1:35
2:42
3:49
4:57
6:05
7:10
8:10
9:02
Moonset
11:56
12:15
12:32
12:47
1:01
1:17
1:35
1:57
2:24
2:59
3:45
4:41
Sunrise
7:54
7:56
7:56
7:58
7:58
8:00
8:00
8:00
8:02
8:03
8:03
8:03
Sunset
4:31
4:31
4:31
4:31
4:31
4:31
4:32
4:32
4:32
4:32
4:34
4:34
Today's sea temperature in Chatham is
1.8° C
(Statistics for 08 Dec 1981-2005 – mean: 4.1 max: 6.0 min: 2.6°C)
Issued (local time): 7 pm Monday 08 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest