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 04:41 AM and sunset is at 09:14 PM.

Days 1–3 Weather Summary

Mostly dry. Warm air temperatures (max 20°C on Sat afternoon, min 11°C on Sun night). Wind will be generally light.

Days 4–6 Weather Summary

Some drizzle, heaviest during Thu night. Warm air temperatures (max 26°C on Thu afternoon, min 15°C on Tue night). Winds decreasing (fresh winds from the SW on Wed morning, calm by Thu night).

Days 7–9 Weather Summary

Mostly dry. Warm (max 26°C on Fri afternoon, min 15°C on Sat night). Wind will be generally light.

Days 10–12 Weather Summary

Mostly dry. Warm (max 29°C on Wed morning, min 17°C on Mon morning). Wind will be generally light.

Days 13–16 Weather Summary

Mostly dry. Warm (max 32°C on Thu morning, min 13°C on Fri night). Wind will be generally light.

Saturday
13
Sunday
14
Monday
15
Tuesday
16
Wednesday
17
Thursday
18
Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sun
28
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
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High Tide
11:42AM5.34m
00:02AM5.57m
12:34PM5.61m
00:57AM5.81m
1:25PM5.83m
1:50AM5.98m
2:13PM5.97m
2:42AM6.04m
3:02PM6.01m
3:32AM5.98m
3:50PM5.94m
4:23AM5.81m
4:38PM5.78m
5:14AM5.54m
5:28PM5.55m
6:06AM5.23m
6:19PM5.29m
7:00AM4.92m
7:14PM5.03m
7:57AM4.66m
8:12PM4.81m
8:56AM4.51m
9:12PM4.67m
9:56AM4.48m
10:12PM4.62m
10:51AM4.55m
11:08PM4.65m
11:41AM4.70m
11:59PM4.74m
Low Tide
5:30PM0.84m
5:59AM0.42m
6:24PM0.54m
6:51AM0.33m
7:16PM0.28m
7:42AM0.32m
8:07PM0.12m
8:33AM0.39m
8:59PM0.06m
9:23AM0.53m
9:51PM0.12m
10:14AM0.74m
10:44PM0.27m
11:06AM0.97m
11:39PM0.49m
11:59AM1.21m
00:37AM0.74m
12:56PM1.42m
1:35AM0.97m
1:54PM1.57m
2:34AM1.15m
2:54PM1.64m
3:31AM1.25m
3:52PM1.63m
4:24AM1.28m
4:47PM1.55m
5:13AM1.26m
5:38PM1.40m
Wave
Height (m)
Direction
Period (s)
clear
clear
clear
part cloud
part cloud
clear
part cloud
cloud
cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
rain showers
part cloud
clear
part cloud
cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
part cloud
cloud
cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
some clouds
clear
some clouds
cloudy
cloudy
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
rain shwrs
some clouds
clear
some clouds
cloudy
some clouds
clear
clear
clear
clear
clear
clear
clear
some clouds
some clouds
some clouds
clear
clear
clear
clear
clear
some clouds
cloudy
cloudy
clear
clear
clear
clear
clear
clear
km/h
25
WNW
25
WNW
15
WNW
20
NW
15
NNE
5
NE
5
ENE
15
ESE
10
SSE
10
WSW
15
WSW
10
SW
25
SW
30
SW
10
SW
15
SW
10
S
5
SW
5
SW
20
SW
5
WSW
10
NW
15
ESE
10
E
25
ENE
25
ENE
15
ENE
25
ENE
20
ENE
10
NE
15
ENE
15
ENE
10
ENE
10
E
10
ESE
5
SSW
5
WNW
10
E
0
NNW
20
NW
20
NW
15
NW
20
NW
15
NNW
5
N
10
SSW
15
SW
1
max °C
18
20
16
16
18
15
17
17
15
23
25
18
22
23
18
25
26
22
23
26
20
20
19
17
18
18
16
19
20
19
24
27
21
29
29
25
32
31
22
26
24
18
21
23
20
26
28
Moonrise
2:39
3:17
4:12
5:29
6:58
8:29
9:57
11:19
12:37
1:52
3:06
4:20
5:34
6:46
7:53
8:52
Moonset
7:59
9:23
10:28
11:13
11:43
12:03
12:18
12:31
12:43
12:54
1:07
1:22
1:42
2:08
2:43
Sunrise
4:41
4:39
4:39
4:39
4:39
4:39
4:39
4:39
4:39
4:41
4:41
4:41
4:41
4:41
4:41
4:43
Sunset
9:14
9:15
9:15
9:15
9:15
9:16
9:16
9:16
9:17
9:17
9:17
9:17
9:17
9:17
9:17
9:17
Today's sea temperature in Chatham is
16.8° C
(Statistics for 13 Jun 1981-2005 – mean: 13.0 max: 14.2 min: 11.7°C)
Issued (local time): 12 pm Saturday 13 Jun 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest