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 07:50 PM.

Days 1–4 Weather Summary

A moderate fall of snow, heaviest on Fri afternoon. Air temperatures will be below freezing (max 0°C on Fri night, min -5°C on Wed night). Wind will be generally light.

Days 5–7 Weather Summary

A moderate fall of snow, heaviest on Sun afternoon. Icy conditions (max 2°C on Mon morning, min -6°C on Sat night). Wind will be generally light.

Days 8–10 Weather Summary

Mostly dry. Freeze-thaw conditions (max 6°C on Thu afternoon, min -10°C on Tue night). Wind will be generally light.

Days 11–13 Weather Summary

A light covering of new snow, mostly falling on Sat morning. Freeze-thaw conditions (max 13°C on Sat afternoon, min -4°C on Fri night). Wind will be generally light.

Thursday
2
Friday
3
Saturday
4
Sunday
5
Monday
6
Tuesday
7
Wednesday
8
Thursday
9
Friday
10
Saturday
11
Sunday
12
Monday
13
Tuesday
14
Wednesday
15
Thursday
16
Fri
17
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
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
Wave Height Map
High Tide
7:17PM1.15m
7:32AM1.16m
8:08PM1.09m
8:00AM1.24m
8:54PM1.02m
8:26AM1.29m
9:34PM0.94m
8:50AM1.32m
10:10PM0.86m
9:16AM1.34m
10:42PM0.78m
9:46AM1.35m
11:14PM0.71m
10:23AM1.35m
11:49PM0.65m
11:09AM1.33m
00:34AM0.62m
12:05PM1.31m
1:32AM0.63m
1:10PM1.29m
2:33AM0.69m
2:17PM1.27m
3:28AM0.79m
3:23PM1.24m
4:16AM0.93m
4:27PM1.19m
5:00AM1.09m
5:29PM1.14m
Low Tide
1:38AM0.22m
2:16PM0.16m
2:06AM0.29m
3:07PM0.14m
2:29AM0.36m
3:56PM0.15m
2:45AM0.42m
4:42PM0.19m
2:57AM0.45m
5:26PM0.23m
3:14AM0.46m
6:08PM0.27m
6:48PM0.30m
7:28PM0.31m
8:07PM0.30m
6:26AM0.36m
8:49PM0.27m
7:37AM0.32m
9:33PM0.24m
8:46AM0.27m
10:18PM0.22m
9:56AM0.21m
11:02PM0.20m
11:07AM0.14m
Wave
height (m) 
direction
period (s) 
part cloud
cloud
cloud
light snow
mod snow
mod snow
light snow
cloud
part cloud
light snow
mod snow
mod snow
part cloud
part cloud
cloud
cloud
part cloud
cloud
clear
part cloud
cloud
part cloud
part cloud
part cloud
part cloud
clear
part cloud
snow showers
light snow
cloud
part cloud
clear
part cloud
clear
clear
part cloud
part cloud
cloud
light rain
light rain
cloud
light rain
light snow
clear
part cloud
cloud
part cloud
some clouds
cloudy
cloudy
light snow
mod snow
mod snow
light snow
cloudy
some clouds
light snow
mod snow
mod snow
some clouds
some clouds
cloudy
cloudy
some clouds
cloudy
clear
some clouds
cloudy
some clouds
some clouds
some clouds
some clouds
clear
some clouds
snow shwrs
light snow
cloudy
some clouds
clear
some clouds
clear
clear
some clouds
some clouds
cloudy
light rain
light rain
cloudy
light rain
light snow
clear
some clouds
cloudy
some clouds
 km/h
5
NNE
5
NE
5
ENE
5
ESE
15
ESE
20
SE
5
S
20
N
10
N
5
ESE
15
SE
15
ESE
10
SW
15
SW
20
W
15
W
15
WNW
15
WNW
5
WNW
15
NW
5
NW
5
SSW
15
SW
15
SW
10
SW
10
NW
10
NNW
10
E
15
SE
20
SSW
20
WNW
15
NNW
10
N
0
E
0
S
5
S
10
SSW
15
SSW
20
SSW
20
SSW
15
SSW
20
SSW
15
NNW
20
NNW
15
N
5
E
15
NE
 mm 
1
1
4
4
max°C
-4
-3
-2
-3
-3
-2
0
-1
0
-4
-4
0
1
2
2
1
-2
-1
-4
-7
-1
-3
0
6
6
1
4
-1
3
13
8
1
4
2
2
7
6
2
6
9
10
11
3
0
3
-2
-1
Moonrise
8:54
10:04
11:14
12:22
1:26
2:22
3:09
3:46
4:15
4:38
4:58
5:16
5:33
5:50
6:11
Moonset
6:52
7:10
7:30
7:54
8:25
9:05
9:55
10:54
12:01
1:12
2:25
3:39
4:55
6:12
7:33
Sunrise
7:00
6:58
6:56
6:54
6:52
6:50
6:48
6:46
6:43
6:41
6:39
6:37
6:35
6:35
6:33
6:31
Sunset
7:50
7:51
7:52
7:53
7:55
7:57
7:58
8:00
8:00
8:01
8:04
8:05
8:07
8:07
8:08
8:10
Today's sea temperature in Chatham is
0.3° C
(Statistics for 01 Apr 1981-2005 – mean: 0.7 max: 2.0 min: -0.3°C)
Issued (local time): 8 pm Wednesday 01 Apr 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest