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 05:46 AM and sunset is at 09:10 PM.

Days 1–3 Weather Summary

Mostly dry. Warm air temperatures (max 21°C on Thu morning, min 10°C on Fri night). Winds decreasing (fresh winds from the WNW on Fri morning, calm by Sat morning).

Days 4–6 Weather Summary

Mostly dry. Cool air temperatures (max 15°C on Sun morning, min 11°C on Mon night). Wind will be generally light.

Days 7–9 Weather Summary

Light rain (total 8mm), mostly falling on Tue night. Very mild (max 16°C on Thu morning, min 9°C on Wed night). Wind will be generally light.

Days 10–12 Weather Summary

Mostly dry. Warm (max 25°C on Mon morning, min 12°C on Fri night). Wind will be generally light.

Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
31
Thursday
1
Friday
2
Saturday
3
Sunday
4
Mon
5
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
9:14AM1.80m
9:34PM1.64m
9:58AM1.79m
10:21PM1.65m
10:45AM1.78m
11:12PM1.69m
11:36AM1.79m
00:07AM1.76m
12:30PM1.81m
1:05AM1.85m
1:28PM1.84m
2:03AM1.95m
2:26PM1.89m
3:01AM2.05m
3:24PM1.94m
3:58AM2.14m
4:21PM1.99m
4:55AM2.21m
5:17PM2.03m
5:50AM2.24m
6:12PM2.04m
6:45AM2.23m
Low Tide
3:40PM0.37m
3:50AM0.35m
4:24PM0.34m
4:38AM0.34m
5:10PM0.31m
5:29AM0.32m
5:59PM0.27m
6:22AM0.30m
6:50PM0.22m
7:19AM0.26m
7:43PM0.17m
8:17AM0.22m
8:39PM0.11m
9:17AM0.17m
9:37PM0.05m
10:16AM0.12m
10:35PM0.00m
11:15AM0.08m
11:32PM-0.03m
12:12PM0.05m
00:29AM-0.04m
1:08PM0.04m
Wave
height (m) 
direction
period (s) 
clear
part cloud
clear
clear
part cloud
part cloud
clear
part cloud
part cloud
part cloud
clear
clear
clear
clear
part cloud
cloud
cloud
light rain
light rain
light rain
part cloud
part cloud
clear
clear
part cloud
clear
part cloud
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
part cloud
clear
some clouds
clear
clear
some clouds
some clouds
clear
some clouds
some clouds
some clouds
clear
clear
clear
clear
some clouds
cloudy
cloudy
light rain
light rain
light rain
some clouds
some clouds
clear
clear
some clouds
clear
some clouds
clear
clear
clear
some clouds
some clouds
some clouds
some clouds
some clouds
 km/h
15
N
25
NW
5
NNE
30
NW
30
WNW
15
SW
5
ESE
25
ENE
5
SE
10
E
15
E
5
ESE
5
E
15
E
0
ENE
10
S
15
SSE
10
S
10
S
10
S
10
WSW
10
SW
15
E
0
NW
5
NE
15
E
5
NE
10
ENE
20
ENE
15
ENE
15
ENE
20
E
5
WNW
5
WNW
10
ENE
 mm 
4
3
1
max°C
21
21
15
20
21
15
16
15
13
15
15
14
15
15
13
14
14
12
13
11
11
16
15
12
15
16
12
16
15
13
17
17
17
25
24
Moonrise
10:25
11:35
12:45
1:57
3:12
4:31
5:53
7:15
8:29
9:29
10:14
Moonset
12:20
12:40
12:59
1:19
1:43
2:12
2:50
3:39
4:44
6:00
7:21
Sunrise
5:46
5:46
5:47
5:47
5:48
5:48
5:50
5:50
5:52
5:52
5:52
5:54
Sunset
9:10
9:12
9:12
9:12
9:12
9:13
9:13
9:13
9:13
9:13
9:13
9:13
Today's sea temperature in Christchurch is
17.1° C
(Statistics for 25 Dec 1981-2005 – mean: 13.6 max: 15.5 min: 12.1°C)
Issued (local time): 12 am Thursday 25 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest