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 05:41 AM and sunset is at 09:06 PM.

Days 1–3 Weather Summary

Heavy rain (total 27mm), heaviest during Tue night. Warm air temperatures (max 21°C on Tue morning, min 9°C on Tue night). Mainly strong winds.

Days 4–6 Weather Summary

Moderate rain (total 13mm), heaviest on Fri night. Warm air temperatures (max 21°C on Fri morning, min 7°C on Fri night). Mainly fresh winds.

Days 7–9 Weather Summary

Moderate rain (total 15mm), heaviest on Mon afternoon. Very mild (max 17°C on Wed morning, min 9°C on Sun night). Wind will be generally light.

Days 10–12 Weather Summary

Light rain (total 6mm), mostly falling on Wed night. Very mild (max 16°C on Thu afternoon, min 9°C on Fri night). Winds decreasing (fresh winds from the SSW on Thu morning, calm by Fri night).

Tuesday
16
Wednesday
17
Thursday
18
Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Sat
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
Wave Height Map
High Tide
3:09PM1.70m
3:37AM1.79m
3:53PM1.70m
4:19AM1.81m
4:36PM1.70m
5:02AM1.84m
5:18PM1.71m
5:44AM1.86m
6:01PM1.71m
6:26AM1.87m
6:43PM1.70m
7:09AM1.86m
7:26PM1.68m
7:50AM1.85m
8:08PM1.66m
8:32AM1.82m
8:50PM1.64m
9:14AM1.80m
9:34PM1.64m
9:58AM1.79m
10:21PM1.65m
10:45AM1.78m
Low Tide
8:56AM0.44m
9:13PM0.38m
9:43AM0.45m
9:56PM0.38m
10:28AM0.44m
10:39PM0.38m
11:14AM0.43m
11:24PM0.37m
11:59AM0.41m
00:08AM0.36m
12:44PM0.40m
00:52AM0.35m
1:28PM0.39m
1:36AM0.35m
2:12PM0.39m
2:20AM0.35m
2:56PM0.38m
3:05AM0.35m
3:40PM0.37m
3:50AM0.35m
4:24PM0.34m
4:38AM0.34m
5:10PM0.31m
Wave
height (m) 
direction
period (s) 
part cloud
thunderstorm
heavy rain
light rain
part cloud
cloud
cloud
light rain
rain showers
part cloud
part cloud
mod rain
part cloud
light rain
light rain
clear
cloud
rain showers
cloud
rain showers
rain showers
part cloud
part cloud
part cloud
part cloud
light rain
light rain
part cloud
part cloud
rain showers
part cloud
clear
clear
part cloud
clear
some clouds
risk tstorm
heavy rain
light rain
some clouds
cloudy
cloudy
light rain
rain shwrs
some clouds
some clouds
mod rain
some clouds
light rain
light rain
clear
cloudy
rain shwrs
cloudy
rain shwrs
rain shwrs
some clouds
some clouds
some clouds
some clouds
light rain
light rain
some clouds
some clouds
rain shwrs
some clouds
clear
clear
some clouds
clear
 km/h
15
SW
20
NW
40
WSW
35
SW
30
SSW
15
WSW
10
WSW
10
SE
15
ENE
10
NNW
30
NNW
15
WSW
15
SW
10
NE
10
SSW
5
SE
5
NE
5
WSW
10
ENE
20
ENE
25
NE
10
E
20
ENE
15
NE
15
WSW
10
S
10
SW
35
SW
30
SSW
15
SW
30
SSW
25
SSW
10
WSW
15
NE
25
ENE
 mm 
2
22
2
1
1
9
2
1
1
11
1
2
3
3
max°C
21
20
12
13
13
11
14
16
14
21
20
9
14
14
10
12
13
10
13
12
13
15
15
14
17
14
11
15
16
12
14
15
11
14
15
Moonrise
2:49
3:13
3:42
4:18
5:03
5:58
7:00
8:07
9:16
10:25
11:35
12:45
Moonset
5:41
6:46
7:50
8:49
9:43
10:27
11:04
11:34
11:58
12:20
12:40
Sunrise
5:41
5:41
5:41
5:43
5:43
5:43
5:43
5:43
5:45
5:46
5:46
5:47
Sunset
9:06
9:07
9:07
9:07
9:08
9:08
9:09
9:09
9:10
9:10
9:12
9:12
Today's sea temperature in Christchurch is
17.0° C
(Statistics for 16 Dec 1981-2005 – mean: 13.0 max: 15.0 min: 11.2°C)
Issued (local time): 12 am Tuesday 16 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest