Chatham (inside) Sea Conditions and Tide Table

Chatham (inside) 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 06:39 AM and sunset is at 05:07 PM.

Days 1–3 Weather Summary

Mostly dry. Icy conditions (max 2°C on Wed morning, min -4°C on Fri night). Winds decreasing (fresh winds from the NW on Wed night, light winds from the WNW by Fri afternoon).

Days 4–6 Weather Summary

Mostly dry. Icy conditions (max 2°C on Sat afternoon, min -6°C on Sun morning). Winds decreasing (fresh winds from the NW on Sun morning, calm by Mon night).

Days 7–9 Weather Summary

Light rain (total 4mm), mostly falling on Wed night. Freeze-thaw conditions (max 5°C on Wed afternoon, min -7°C on Thu night). Winds increasing (calm on Tue afternoon, fresh winds from the NNE by Thu morning).

Days 10–12 Weather Summary

Light rain (total 7mm), mostly falling on Sat afternoon. Freeze-thaw conditions (max 8°C on Sun afternoon, min -6°C on Fri morning). Winds increasing (light winds from the WSW on Fri afternoon, strong winds from the SE by Sat morning).

Wednesday
11
Thursday
12
Friday
13
Saturday
14
Sunday
15
Monday
16
Tuesday
17
Wednesday
18
Thursday
19
Friday
20
Saturday
21
Sunday
22
Monday
23
Tuesday
24
Wednesday
25
Thu
26
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
PM
Wave Height Map
High Tide
8:03AM1.00m
8:45PM0.84m
9:00AM1.01m
9:44PM0.85m
9:56AM1.03m
10:39PM0.88m
10:48AM1.06m
11:28PM0.92m
11:35AM1.11m
00:11AM0.98m
12:19PM1.15m
00:51AM1.04m
1:01PM1.19m
1:30AM1.10m
1:43PM1.22m
2:09AM1.15m
2:25PM1.23m
2:49AM1.20m
3:08PM1.21m
3:31AM1.23m
3:54PM1.18m
4:15AM1.24m
4:43PM1.13m
5:04AM1.23m
5:37PM1.07m
5:57AM1.21m
6:35PM1.01m
6:55AM1.18m
Low Tide
3:09PM0.16m
3:13AM0.24m
4:07PM0.14m
4:09AM0.22m
4:58PM0.10m
4:59AM0.19m
5:44PM0.06m
5:46AM0.14m
6:25PM0.02m
6:29AM0.09m
7:03PM-0.03m
7:11AM0.05m
7:40PM-0.06m
7:52AM0.00m
8:18PM-0.08m
8:33AM-0.04m
8:56PM-0.09m
9:16AM-0.06m
9:37PM-0.07m
10:02AM-0.07m
10:20PM-0.04m
10:51AM-0.06m
11:07PM0.01m
11:46AM-0.03m
00:00AM0.06m
12:46PM-0.01m
1:00AM0.11m
1:52PM0.02m
Wave
height (m) 
direction
period (s) 
0.5
W
3
0.6
WNW
3
0.7
WNW
3
0.8
N
4
0.6
NNE
6
0.6
NE
6
0.4
NE
6
0.4
NE
6
0.4
N
4
0.4
WSW
3
0.3
WSW
3
0.5
W
3
0.9
NNW
4
0.6
N
4
0.4
NE
5
0.4
NE
6
0.3
NE
6
0.3
E
4
0.3
ESE
9
0.4
E
8
0.5
E
8
0.5
E
8
0.7
SE
5
0.7
SW
4
0.8
NNE
4
1
NE
6
1.1
NE
8
0.6
NE
7
0.4
NE
6
0.2
E
10
0.4
SSE
3
1.1
SE
6
0.6
SSW
5
0.7
SW
5
0.6
SSW
5
0.4
SE
8
0.6
NW
3
0.7
N
4
0.9
NNW
4
0.8
NNW
4
0.5
N
4
0.2
NNE
5
0.3
NE
6
0.3
NE
5
0.5
E
4
0.9
E
6
1.1
ENE
6
clear
cloud
part cloud
part cloud
part cloud
part cloud
clear
clear
part cloud
clear
clear
part cloud
clear
clear
clear
clear
part cloud
clear
clear
clear
part cloud
cloud
cloud
light rain
light rain
cloud
part cloud
clear
cloud
cloud
light rain
light rain
part cloud
clear
clear
clear
clear
clear
clear
clear
part cloud
cloud
cloud
cloud
light snow
light snow
light snow
clear
cloudy
some clouds
some clouds
some clouds
some clouds
clear
clear
some clouds
clear
clear
some clouds
clear
clear
clear
clear
some clouds
clear
clear
clear
some clouds
cloudy
cloudy
light rain
light rain
cloudy
some clouds
clear
cloudy
cloudy
light rain
light rain
some clouds
clear
clear
clear
clear
clear
clear
clear
some clouds
cloudy
cloudy
cloudy
light snow
light snow
light snow
 km/h
30
WNW
30
WNW
30
WNW
30
NNW
25
NW
20
NNW
15
WNW
15
WNW
20
W
20
WSW
15
WSW
25
W
40
NW
25
NNW
10
NE
10
ESE
10
E
5
N
10
N
5
NW
15
SW
25
SSW
30
SSW
30
SW
35
NNE
35
NNE
30
NNE
10
WNW
10
W
10
SW
30
SSE
40
SSW
20
W
30
W
20
W
15
WNW
30
WNW
30
NNW
35
NW
30
NW
15
NW
5
NNW
10
SE
10
ESE
25
ENE
30
NNE
35
NNW
 mm 
3
1
2
5
max°C
2
2
0
0
0
0
-2
0
-1
1
2
1
-4
-1
0
2
2
2
1
1
2
3
5
5
2
0
-4
-4
-2
-2
3
7
6
7
8
5
3
3
-1
-1
0
0
1
0
2
1
0
Moonrise
2:43
3:40
4:30
5:12
5:47
6:16
6:41
7:04
7:25
7:47
8:11
8:38
9:12
9:54
10:48
11:53
Moonset
11:17
12:07
1:04
2:09
3:17
4:27
5:37
6:47
7:58
9:10
10:25
11:42
12:59
2:12
3:16
Sunrise
6:39
6:39
6:37
6:35
6:35
6:33
6:31
6:30
6:28
6:28
6:26
6:24
6:22
6:22
6:20
6:18
Sunset
5:07
5:08
5:09
5:10
5:13
5:14
5:15
5:15
5:17
5:19
5:20
5:21
5:22
5:23
5:24
5:25
Today's sea temperature in Chatham (inside) is
1.9° C
(Statistics for 11 Feb 1981-2005 – mean: 4.3 max: 5.6 min: 3.3°C)
Issued (local time): 6 am Wednesday 11 Feb 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest