North Harbour Sea Conditions and Tide Table

North Harbour 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 07:02 PM.

Days 1–4 Weather Summary

A light covering of new snow, mostly falling on Wed night. Becoming milder with light rain (total 5mm) on Thu night. Icy conditions (max 8°C on Thu night, min -4°C on Wed night). Winds increasing (calm on Tue night, near gales from the WSW by Fri afternoon).

Days 5–7 Weather Summary

A moderate fall of snow, heaviest on Sat night. Icy conditions (max 1°C on Sat afternoon, min -5°C on Sun night). Winds decreasing (near gales from the WSW on Fri night, calm by Sun night).

Days 8–10 Weather Summary

Heavy rain (total 24mm), heaviest during Tue morning. Freeze-thaw conditions (max 8°C on Tue morning, min -7°C on Wed night). Winds decreasing (near gales from the SSW on Tue morning, calm by Thu afternoon).

Days 11–13 Weather Summary

Moderate rain (total 12mm), heaviest on Sat night. Freeze-thaw conditions (max 3°C on Sun morning, min -5°C on Thu night). Winds increasing (calm on Thu night, strong winds from the W by Sun afternoon).

Wednesday
11
Thursday
12
Friday
13
Saturday
14
Sunday
15
Monday
16
Tuesday
17
Wednesday
18
Thursday
19
Friday
20
Saturday
21
Sunday
22
Monday
23
Tuesday
24
Wednesday
25
Thu
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
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
Wave Height Map
High Tide
2:46AM2.01m
2:56PM1.72m
3:54AM1.94m
3:58PM1.67m
5:06AM1.93m
5:10PM1.67m
6:15AM1.98m
6:26PM1.74m
7:13AM2.07m
7:27PM1.88m
7:59AM2.17m
8:13PM2.04m
8:39AM2.27m
8:52PM2.20m
9:17AM2.33m
9:30PM2.33m
9:54AM2.36m
10:06PM2.42m
10:31AM2.34m
10:44PM2.46m
11:09AM2.28m
11:24PM2.45m
11:50AM2.18m
00:06AM2.39m
12:34PM2.06m
00:56AM2.29m
1:26PM1.94m
Low Tide
7:26PM0.84m
8:23AM1.04m
8:13PM0.94m
9:48AM1.12m
9:18PM1.02m
11:53AM1.10m
11:22PM1.03m
12:54PM1.01m
00:56AM0.91m
1:39PM0.89m
1:47AM0.77m
2:16PM0.76m
2:27AM0.63m
2:49PM0.64m
3:03AM0.52m
3:18PM0.53m
3:36AM0.43m
3:47PM0.44m
4:08AM0.38m
4:17PM0.39m
4:41AM0.37m
4:49PM0.36m
5:16AM0.41m
5:24PM0.38m
5:54AM0.49m
6:03PM0.44m
6:36AM0.61m
6:46PM0.55m
Wave
height (m) 
direction
period (s) 
part cloud
part cloud
part cloud
light snow
light snow
light snow
light rain
light rain
cloud
part cloud
part cloud
cloud
heavy snow
part cloud
part cloud
part cloud
cloud
cloud
light rain
heavy rain
light rain
cloud
cloud
cloud
clear
part cloud
part cloud
cloud
part cloud
part cloud
part cloud
cloud
cloud
mod rain
light rain
clear
part cloud
part cloud
part cloud
part cloud
cloud
cloud
clear
part cloud
cloud
cloud
cloud
some clouds
some clouds
some clouds
light snow
light snow
light snow
light rain
light rain
cloudy
some clouds
some clouds
cloudy
heavy snow
some clouds
some clouds
some clouds
cloudy
cloudy
light rain
heavy rain
light rain
cloudy
cloudy
cloudy
clear
some clouds
some clouds
cloudy
some clouds
some clouds
some clouds
cloudy
cloudy
mod rain
light rain
clear
some clouds
some clouds
some clouds
some clouds
cloudy
cloudy
clear
some clouds
cloudy
cloudy
cloudy
 km/h
5
W
20
NNW
15
NNW
10
E
25
ESE
15
S
35
SSW
45
SSW
45
WSW
45
WSW
25
WSW
15
S
20
S
20
W
30
NNW
5
W
10
SW
30
S
45
SSW
50
SSW
30
SW
25
WSW
15
W
35
W
30
W
20
W
10
WNW
5
SSE
10
SE
15
SSW
20
WSW
15
WSW
30
SSW
30
SSE
30
SSW
40
W
35
W
10
WNW
25
WSW
20
SSW
25
NW
30
WNW
25
WNW
25
WNW
25
WNW
15
W
15
S
 mm 
3
2
5
17
2
7
5
max°C
3
0
-1
-4
-2
5
8
8
1
-3
0
1
1
1
0
-4
-3
0
7
8
4
-1
-2
-1
-5
-5
-3
-4
-3
-2
-2
-2
-1
2
3
2
-3
-1
-1
-3
-7
-7
-9
-7
-5
-6
-2
Moonrise
3:26
4:19
5:02
5:35
6:01
6:23
6:41
6:57
7:13
7:30
7:51
8:16
8:50
9:36
10:36
11:50
Moonset
10:49
11:43
12:47
1:57
3:12
4:28
5:45
7:03
8:22
9:45
11:10
12:36
1:57
3:07
4:01
Sunrise
7:28
7:26
7:24
7:22
7:20
7:18
7:16
7:13
7:11
7:09
7:07
7:05
7:03
7:01
7:00
6:58
Sunset
7:02
7:05
7:06
7:07
7:08
7:10
7:12
7:13
7:15
7:15
7:17
7:19
7:21
7:22
7:23
7:24
Today's sea temperature in North Harbour is
0.8° C
(Statistics for 10 Mar 1981-2005 – mean: 0.4 max: 1.3 min: -0.8°C)
Issued (local time): 8 pm Tuesday 10 Mar 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
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