Christchurch Sea Conditions and Tide Table

Christchurch 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 05:22 AM and sunset is at 08:44 PM.

Days 1–3 Weather Summary

Light rain (total 5mm), mostly falling on Wed morning. Cool air temperatures (max 13°C on Tue morning, min 5°C on Thu night). Winds decreasing (fresh winds from the WNW on Wed morning, light winds from the NNW by Thu afternoon).

Days 4–6 Weather Summary

Light rain (total 2mm), mostly falling on Fri afternoon. Cool air temperatures (max 13°C on Sun afternoon, min 6°C on Fri night). Wind will be generally light.

Days 7–9 Weather Summary

Light rain (total 2mm), mostly falling on Tue morning. Very mild (max 15°C on Wed afternoon, min 12°C on Mon morning). Mainly fresh winds.

Days 10–12 Weather Summary

Light rain (total 7mm), mostly falling on Thu night. Very mild (max 18°C on Fri morning, min 10°C on Sat night). Wind will be generally light.

Days 13–16 Weather Summary

Mostly dry. Very mild (max 19°C on Tue afternoon, min 9°C on Tue night). Wind will be generally light.

Tuesday
12
Wednesday
13
Thursday
14
Friday
15
Saturday
16
Sunday
17
Monday
18
Tuesday
19
Wednesday
20
Thursday
21
Friday
22
Saturday
23
Sunday
24
Monday
25
Tuesday
26
Wed
27
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
6:45PM1.20m
6:13AM1.17m
6:56PM1.31m
6:50AM1.28m
7:23PM1.42m
7:30AM1.37m
7:56PM1.51m
8:11AM1.44m
8:32PM1.57m
8:53AM1.47m
9:11PM1.58m
9:35AM1.45m
1:41PM1.11m
9:51PM1.56m
10:19AM1.37m
2:36PM1.17m
10:32PM1.50m
11:05AM1.26m
3:27PM1.21m
11:15PM1.40m
11:54AM1.11m
4:17PM1.23m
00:02AM1.27m
12:57PM0.98m
5:07PM1.24m
00:57AM1.13m
5:55PM1.24m
2:42AM1.02m
6:41PM1.23m
6:08AM1.07m
7:23PM1.21m
7:04PM1.20m
Low Tide
12:47PM0.31m
1:35AM0.47m
1:49PM0.19m
2:26AM0.30m
2:39PM0.07m
3:11AM0.12m
3:27PM-0.03m
3:55AM-0.04m
4:13PM-0.09m
4:39AM-0.17m
12:09PM1.05m
4:58PM-0.11m
5:23AM-0.24m
12:26PM1.07m
5:44PM-0.07m
1:07AM1.08m
12:53PM1.07m
6:30PM0.01m
1:35AM1.07m
1:21PM1.04m
7:17PM0.12m
7:44AM-0.14m
1:48PM1.00m
8:07PM0.26m
8:36AM-0.02m
2:04PM0.96m
9:01PM0.39m
9:32AM0.10m
10:05PM0.50m
10:40AM0.21m
11:27PM0.54m
12:00PM0.26m
00:53AM0.46m
1:11PM0.24m
Wave
Height (m)
Direction
Period (s)
0.3
SW
6
0.7
W
4
0.7
W
4
1.7
WSW
6
1.7
WSW
7
1.4
WSW
6
0.9
WSW
6
0.5
WSW
5
0.6
NNE
3
0.4
E
4
0.2
WSW
6
0.4
W
4
0.3
WSW
4
0.3
WSW
3
0.4
WSW
4
0.3
WSW
4
0.4
SW
3
0.5
WSW
4
0.4
WSW
4
0.5
WSW
4
0.5
WSW
4
1.1
WSW
5
1.3
WSW
6
1.3
WSW
7
0.9
WSW
9
0.8
WSW
9
0.8
WSW
8
0.8
WSW
7
0.7
WSW
8
0.6
WSW
10
0.5
WSW
10
0.7
WSW
10
0.7
WSW
10
0.4
WSW
10
0.4
WSW
9
0.4
WSW
9
0.4
SW
9
0.5
WSW
8
0.6
WNW
4
0.3
WSW
8
0.3
WSW
6
0.3
WSW
4
0.1
SW
8
0.3
WSW
3
0.5
WSW
4
0.6
W
4
0.6
W
4
part cloud
part cloud
part cloud
rain showers
part cloud
part cloud
light rain
light rain
rain showers
cloud
light rain
clear
part cloud
part cloud
clear
part cloud
part cloud
part cloud
part cloud
part cloud
cloud
light rain
cloud
cloud
part cloud
part cloud
part cloud
part cloud
cloud
rain showers
cloud
part cloud
clear
clear
part cloud
part cloud
part cloud
clear
clear
clear
part cloud
clear
clear
part cloud
part cloud
cloud
cloud
some clouds
some clouds
some clouds
rain shwrs
some clouds
some clouds
light rain
light rain
rain shwrs
cloudy
light rain
clear
some clouds
some clouds
clear
some clouds
some clouds
some clouds
some clouds
some clouds
cloudy
light rain
cloudy
cloudy
some clouds
some clouds
some clouds
some clouds
cloudy
rain shwrs
cloudy
some clouds
clear
clear
some clouds
some clouds
some clouds
clear
clear
clear
some clouds
clear
clear
some clouds
some clouds
cloudy
cloudy
km/h
15
NW
25
NW
20
W
35
WNW
35
WNW
25
WNW
20
NNW
10
NNW
20
NNE
5
N
15
SSW
15
N
5
NNW
10
W
10
NW
10
WSW
25
SW
15
W
20
WSW
25
SW
20
SSW
25
SSW
30
SW
15
SW
15
SSW
20
SW
15
SW
25
SW
20
SW
10
SW
10
NW
15
NNW
15
N
5
NNE
15
SSW
15
NW
10
WNW
20
WNW
15
NNW
5
NW
10
W
10
NW
10
SW
25
SW
20
WNW
25
NW
30
NW
1
1
2
1
2
2
7
max °C
13
13
11
11
12
9
11
11
8
9
10
10
12
12
10
12
13
12
13
13
12
12
13
13
14
15
14
17
17
15
18
18
16
15
16
13
16
17
13
15
17
15
17
19
14
12
13
Moonrise
3:20
3:33
3:47
4:04
4:26
4:58
5:45
6:50
8:12
9:39
11:05
12:27
1:45
2:59
4:12
5:24
Moonset
3:18
4:39
6:05
7:36
9:10
10:39
11:53
12:48
1:24
1:49
2:07
2:22
2:34
2:46
2:58
Sunrise
5:22
5:22
5:20
5:18
5:16
5:16
5:15
5:13
5:11
5:11
5:09
5:07
5:07
5:05
5:05
5:03
Sunset
8:44
8:45
8:46
8:47
8:50
8:51
8:52
8:53
8:54
8:55
8:58
8:59
9:00
9:01
9:02
9:04
Today's sea temperature in Christchurch is
13.8° C
(Statistics for 12 May 1981-2005 – mean: 11.1 max: 12.4 min: 9.9°C)
Issued (local time): 12 pm Tuesday 12 May 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest