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 05:35 AM and sunset is at 08:28 PM.

Days 1–3 Weather Summary

Mostly dry. Very warm air temperatures (max 34°C on Thu afternoon, min 18°C on Tue afternoon). Wind will be generally light.

Days 4–6 Weather Summary

Some drizzle, heaviest during Sun night. Very warm air temperatures (max 33°C on Fri afternoon, min 15°C on Sat night). Wind will be generally light.

Days 7–9 Weather Summary

Moderate rain (total 13mm), heaviest on Mon afternoon. Warm (max 22°C on Tue afternoon, min 14°C on Tue night). Wind will be generally light.

Days 10–12 Weather Summary

Mostly dry. Warm (max 22°C on Sat afternoon, min 13°C on Thu night). Wind will be generally light.

Days 13–16 Weather Summary

Moderate rain (total 13mm), heaviest on Tue morning. Warm (max 24°C on Mon afternoon, min 13°C on Tue night). Winds increasing (light winds from the SW on Sun morning, fresh winds from the SW by Wed afternoon).

Tuesday
11
Wednesday
12
Thursday
13
Friday
14
Saturday
15
Sunday
16
Monday
17
Tuesday
18
Wednesday
19
Thursday
20
Friday
21
Saturday
22
Sunday
23
Monday
24
Tuesday
25
Wed
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
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
High Tide
12:02PM5.24m
00:37AM5.56m
12:56PM5.62m
1:28AM5.86m
1:44PM5.95m
2:15AM6.04m
2:28PM6.17m
2:58AM6.08m
3:11PM6.25m
3:39AM5.98m
3:52PM6.18m
4:19AM5.76m
4:32PM5.96m
4:58AM5.46m
5:12PM5.63m
5:37AM5.11m
5:53PM5.22m
6:19AM4.76m
6:38PM4.79m
7:07AM4.44m
7:33PM4.40m
8:08AM4.20m
8:43PM4.15m
9:21AM4.13m
10:02PM4.13m
10:34AM4.26m
11:11PM4.35m
11:32AM4.54m
00:04AM4.69m
Low Tide
6:07PM0.71m
6:38AM0.92m
7:02PM0.36m
7:28AM0.68m
7:51PM0.08m
8:11AM0.52m
8:35PM-0.06m
8:51AM0.44m
9:16PM-0.05m
9:29AM0.46m
9:55PM0.10m
10:06AM0.58m
10:35PM0.36m
10:44AM0.79m
11:14PM0.70m
11:24AM1.07m
11:55PM1.07m
12:09PM1.39m
00:43AM1.45m
1:05PM1.68m
1:42AM1.76m
2:16PM1.89m
2:56AM1.94m
3:39PM1.90m
4:15AM1.93m
4:53PM1.71m
5:20AM1.74m
5:49PM1.41m
Wave
Height (m)
Direction
Period (s)
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
rain showers
light rain
mod rain
mod rain
part cloud
cloud
clear
cloud
cloud
cloud
cloud
part cloud
clear
clear
part cloud
part cloud
clear
cloud
part cloud
part cloud
part cloud
part cloud
cloud
part cloud
part cloud
mod rain
part cloud
clear
part cloud
light rain
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
clear
rain shwrs
light rain
mod rain
mod rain
some clouds
cloudy
clear
cloudy
cloudy
cloudy
cloudy
some clouds
clear
clear
some clouds
some clouds
clear
cloudy
some clouds
some clouds
some clouds
some clouds
cloudy
some clouds
some clouds
mod rain
some clouds
clear
some clouds
light rain
km/h
20
E
20
ENE
20
E
15
ESE
15
ENE
10
ENE
15
SE
20
SSE
10
WSW
15
WNW
10
WNW
20
NNW
20
NNW
5
NNW
10
NNE
5
WNW
10
WNW
5
WSW
10
WNW
15
WSW
5
ESE
10
NW
15
WNW
15
WNW
20
W
20
W
10
WNW
15
NNE
5
E
10
NE
15
NE
10
E
5
SSE
10
WNW
5
WSW
10
WSW
10
WSW
10
SW
10
SW
15
SSW
25
SW
25
SW
30
SW
25
W
25
WNW
25
W
30
SW
 mm
1
1
6
6
8
1
max °C
20
20
19
25
28
24
33
34
26
30
33
26
24
26
18
23
25
21
21
18
17
20
22
18
20
21
19
17
19
16
18
18
16
21
22
20
22
22
18
22
24
20
19
21
18
19
16
Moonrise
3:21
4:53
6:24
7:49
9:11
10:30
11:47
1:04
2:19
3:32
4:37
5:32
6:14
6:46
7:09
7:27
Moonset
8:05
8:26
8:42
8:55
9:07
9:19
9:33
9:49
10:11
10:39
11:18
12:10
1:13
2:24
3:40
Sunrise
5:35
5:37
5:39
5:39
5:41
5:43
5:45
5:47
5:48
5:50
5:52
5:52
5:54
5:56
5:58
5:58
Sunset
8:28
8:25
8:24
8:22
8:21
8:19
8:16
8:15
8:13
8:10
8:08
8:06
8:04
8:01
8:00
7:58
Today's sea temperature in Chatham is
22.0° C
(Statistics for 11 Aug 1981-2005 – mean: 16.9 max: 17.9 min: 15.3°C)
Issued (local time): 12 pm Tuesday 11 Aug 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest