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 09:08 PM.

Days 1–4 Weather Summary

Moderate rain (total 14mm), heaviest on Wed morning. Warm air temperatures (max 26°C on Tue afternoon, min 14°C on Mon night). Wind will be generally light.

Days 5–7 Weather Summary

Some drizzle, heaviest during Thu afternoon. Warm air temperatures (max 29°C on Sat afternoon, min 12°C on Thu night). Wind will be generally light.

Days 8–10 Weather Summary

Moderate rain (total 12mm), heaviest on Wed morning. Warm (max 28°C on Sun afternoon, min 13°C on Mon night). Wind will be generally light.

Days 11–13 Weather Summary

Light rain (total 6mm), mostly falling on Wed night. Warm (max 28°C on Fri afternoon, min 14°C on Thu night). Wind will be generally light.

Days 14–17 Weather Summary

Light rain (total 9mm), mostly falling on Mon afternoon. Warm (max 28°C on Sun afternoon, min 16°C on Sat night). Wind will be generally light.

Mon
20
Tuesday
21
Wednesday
22
Thursday
23
Friday
24
Saturday
25
Sunday
26
Monday
27
Tuesday
28
Wednesday
29
Thursday
30
Friday
31
Saturday
1
Sunday
2
Monday
3
Tuesday
4
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
night
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
00:39AM1.03m
12:28PM0.86m
1:08AM1.10m
1:27PM0.72m
1:43AM1.18m
2:32PM0.63m
2:26AM1.26m
3:42PM0.58m
3:16AM1.33m
4:47PM0.58m
4:10AM1.39m
5:39PM0.60m
5:03AM1.44m
6:22PM0.64m
7:01PM0.69m
6:38AM1.49m
7:35PM0.74m
7:18AM1.48m
8:06PM0.78m
7:54AM1.45m
8:34PM0.84m
8:27AM1.39m
8:59PM0.91m
9:00AM1.32m
9:25PM1.00m
9:36AM1.22m
Low Tide
6:10PM0.31m
7:24AM0.48m
6:32PM0.38m
8:33AM0.41m
6:53PM0.41m
9:37AM0.33m
7:25PM0.41m
10:36AM0.25m
8:11PM0.38m
11:30AM0.19m
9:05PM0.35m
12:22PM0.14m
9:59PM0.31m
1:10PM0.11m
10:51PM0.28m
1:52PM0.10m
11:40PM0.27m
2:27PM0.10m
00:26AM0.28m
2:55PM0.13m
1:09AM0.30m
3:17PM0.16m
1:50AM0.31m
3:35PM0.19m
2:32AM0.32m
3:53PM0.22m
3:18AM0.32m
4:13PM0.25m
Wave
Height (m)
Direction
Period (s)
part cloud
part cloud
part cloud
part cloud
light rain
mod rain
part cloud
cloud
part cloud
rain showers
clear
clear
part cloud
part cloud
clear
part cloud
clear
clear
part cloud
part cloud
cloud
part cloud
clear
part cloud
part cloud
light rain
mod rain
light rain
light rain
cloud
part cloud
clear
clear
part cloud
cloud
part cloud
cloud
rain showers
cloud
rain showers
part cloud
cloud
light rain
light rain
light rain
part cloud
thunderstorm
some clouds
some clouds
some clouds
some clouds
light rain
mod rain
some clouds
cloudy
some clouds
rain shwrs
clear
clear
some clouds
some clouds
clear
some clouds
clear
clear
some clouds
some clouds
cloudy
some clouds
clear
some clouds
some clouds
light rain
mod rain
light rain
light rain
cloudy
some clouds
clear
clear
some clouds
cloudy
some clouds
cloudy
rain shwrs
cloudy
rain shwrs
some clouds
cloudy
light rain
light rain
light rain
some clouds
risk tstorm
km/h
20
WNW
5
SW
15
SSW
25
SSW
15
SSE
30
SSE
20
SSW
20
SSW
10
SSW
20
SW
10
WSW
10
WSW
15
SW
10
SW
10
SW
15
SW
15
SW
5
WSW
5
SE
5
S
5
ENE
10
E
5
E
5
E
15
ESE
10
ENE
15
E
10
SSE
10
SE
10
SW
15
WSW
10
WSW
15
SW
20
SW
10
SW
10
WSW
10
W
10
WSW
5
SW
10
WSW
10
SSW
10
SSW
15
SSW
15
S
10
S
10
SSW
10
SSW
 mm
5
9
1
5
7
1
5
1
1
3
1
1
2
max °C
22
20
23
26
21
21
24
19
18
22
18
23
27
24
26
29
25
26
28
21
25
25
17
23
24
17
16
17
19
22
26
20
25
28
22
26
28
19
24
28
22
19
20
19
20
25
22
Moonrise
2:31
3:41
4:49
5:53
6:51
7:40
8:20
8:51
9:15
9:35
9:53
10:09
10:25
10:42
11:02
Moonset
11:50
12:10
12:33
1:03
1:40
2:27
3:24
4:28
5:37
6:48
7:59
9:09
10:21
11:33
12:48
Sunrise
5:47
5:48
5:48
5:50
5:52
5:52
5:54
5:54
5:56
5:58
5:58
6:00
6:01
6:01
6:03
Sunset
9:08
9:07
9:07
9:06
9:05
9:02
9:01
9:00
9:00
8:59
8:57
8:55
8:54
8:52
8:52
8:50
Today's sea temperature in Chatham is
18.4° C
(Statistics for 20 Jul 1981-2005 – mean: 14.5 max: 16.4 min: 12.6°C)
Issued (local time): 2 pm Monday 20 Jul 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest