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 —.

Days 1–4 Weather Summary

Some drizzle, heaviest during Fri night. Cool air temperatures (max 14°C on Sat morning, min 5°C on Sun night). Wind will be generally light.

Days 5–7 Weather Summary

Light rain (total 4mm), mostly falling on Wed afternoon. Low air temperatures (max 7°C on Tue afternoon, min 2°C on Wed night). Winds increasing (light winds from the WNW on Mon night, fresh winds from the N by Wed afternoon).

Days 8–10 Weather Summary

Mostly dry. Very mild (max 12°C on Sun afternoon, min 2°C on Thu night). Winds increasing (calm on Fri night, fresh winds from the SW by Sun afternoon).

Days 11–13 Weather Summary

Light rain (total 7mm), mostly falling on Mon night. Very mild (max 12°C on Sun night, min 3°C on Wed morning). Wind will be generally light.

Saturday
15
Sunday
16
Monday
17
Tuesday
18
Wednesday
19
Thursday
20
Friday
21
Saturday
22
Sunday
23
Monday
24
Tuesday
25
Wed
26
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
8:21PM4.52m
8:35AM4.58m
9:23PM4.64m
9:35AM4.75m
10:15PM4.82m
10:25AM4.96m
10:57PM5.03m
11:08AM5.15m
11:35PM5.22m
11:46AM5.29m
00:10AM5.39m
12:22PM5.38m
00:44AM5.50m
12:58PM5.42m
1:18AM5.54m
1:35PM5.40m
1:53AM5.51m
2:13PM5.32m
2:29AM5.41m
2:53PM5.19m
3:07AM5.26m
3:35PM5.03m
3:49AM5.08m
4:23PM4.86m
Low Tide
2:33AM1.86m
3:03PM1.24m
3:30AM1.68m
3:55PM1.09m
4:16AM1.46m
4:37PM0.94m
4:55AM1.24m
5:13PM0.80m
5:31AM1.05m
5:47PM0.70m
6:05AM0.89m
6:19PM0.63m
6:38AM0.79m
6:51PM0.64m
7:12AM0.74m
7:24PM0.71m
7:46AM0.75m
7:57PM0.85m
8:21AM0.80m
8:33PM1.05m
8:58AM0.89m
9:11PM1.28m
9:40AM0.99m
Wave
height (m) 
direction
period (s) 
rain showers
part cloud
cloud
cloud
part cloud
clear
part cloud
clear
clear
part cloud
cloud
cloud
clear
part cloud
light rain
part cloud
clear
clear
clear
clear
clear
part cloud
part cloud
cloud
part cloud
cloud
cloud
rain showers
cloud
cloud
rain showers
clear
part cloud
part cloud
part cloud
part cloud
rain shwrs
some clouds
cloudy
cloudy
some clouds
clear
some clouds
clear
clear
some clouds
cloudy
cloudy
clear
some clouds
light rain
some clouds
clear
clear
clear
clear
clear
some clouds
some clouds
cloudy
some clouds
cloudy
cloudy
rain shwrs
cloudy
cloudy
rain shwrs
clear
some clouds
some clouds
some clouds
some clouds
 km/h
5
SW
5
NNE
15
NNE
20
NNE
25
NNE
20
NNE
20
NNW
30
N
20
NNW
10
WNW
15
WSW
20
WSW
15
W
10
WNW
20
NNW
30
NNW
25
NNW
20
NNW
20
NNW
15
NNW
15
NNW
10
NNW
5
SW
10
SW
15
SSW
30
SSW
35
SW
20
W
20
WSW
25
W
10
S
25
W
20
WNW
20
WNW
15
NW
25
NNW
 mm 
1
4
2
5
max°C
13
14
13
11
9
9
8
8
7
5
6
7
6
4
6
4
4
5
5
6
6
5
5
6
9
10
12
12
9
8
7
6
6
5
5
6
Moonrise
2:01
3:12
4:23
5:35
6:48
8:01
9:10
10:12
11:01
11:39
12:06
12:26
Moonset
2:12
2:22
2:34
2:47
3:05
3:28
4:01
4:45
5:43
6:52
8:07
Sunrise
7:15
7:16
7:18
7:20
7:20
7:22
7:24
7:26
7:28
7:30
7:31
7:33
Sunset
4:07
4:07
4:06
4:05
4:02
4:01
4:00
4:00
3:59
3:57
3:56
3:56
Today's sea temperature in Chatham is
12.3° C
(Statistics for 14 Nov 1981-2005 – mean: 12.3 max: 13.7 min: 10.9°C)
Issued (local time): 11 pm Friday 14 Nov 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest