Porirua Sea Conditions and Tide Table

Porirua 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 08:53 PM.

Days 1–3 Weather Summary

Heavy rain (total 27mm), heaviest during Fri morning. Cool air temperatures (max 18°C on Sun morning, min 13°C on Sun night). Winds decreasing (fresh winds from the N on Fri morning, calm by Sat night).

Days 4–6 Weather Summary

Heavy rain (total 44mm), heaviest during Wed night. Cool air temperatures (max 19°C on Mon morning, min 12°C on Mon night). Winds decreasing (strong winds from the SE on Tue afternoon, light winds from the NNE by Wed night).

Days 7–9 Weather Summary

Heavy rain (total 20mm), heaviest during Fri night. Warm (max 21°C on Fri afternoon, min 15°C on Sat night). Winds decreasing (fresh winds from the NW on Fri afternoon, light winds from the SSE by Sat night).

Days 10–12 Weather Summary

Mostly dry. Warm (max 20°C on Tue afternoon, min 11°C on Mon night). Wind will be generally light.

Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
31
Thursday
1
Friday
2
Saturday
3
Sunday
4
Monday
5
Tuesday
6
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
Wave Height Map
High Tide
2:27PM1.28m
2:59AM1.20m
3:16PM1.26m
3:50AM1.18m
4:10PM1.24m
4:46AM1.18m
5:08PM1.22m
5:52AM1.19m
6:14PM1.23m
7:08AM1.23m
7:27PM1.25m
8:16AM1.30m
8:37PM1.29m
9:14AM1.37m
9:36PM1.34m
10:05AM1.44m
10:29PM1.38m
10:54AM1.48m
11:18PM1.40m
11:41AM1.48m
00:05AM1.38m
12:27PM1.46m
00:50AM1.35m
Low Tide
8:20AM0.37m
8:52PM0.36m
9:09AM0.39m
9:40PM0.37m
10:03AM0.41m
10:33PM0.37m
11:01AM0.41m
11:32PM0.36m
12:08PM0.41m
00:42AM0.35m
1:23PM0.37m
1:54AM0.31m
2:31PM0.33m
2:57AM0.27m
3:28PM0.26m
3:51AM0.22m
4:19PM0.21m
4:41AM0.18m
5:09PM0.19m
5:29AM0.17m
5:57PM0.19m
6:14AM0.19m
6:44PM0.22m
6:59AM0.23m
Wave
height (m) 
direction
period (s) 
1.9
NW
6
1.6
NW
7
1.8
NW
6
1.8
NW
6
1.4
NW
6
0.9
NW
7
0.5
NW
7
1
SSW
4
0.7
S
4
0.8
SSE
4
1.1
SSE
4
1.2
SSE
4
1.5
SSE
5
1.5
SSE
5
1.8
S
6
1.4
SSW
5
1.3
S
5
0.9
NW
9
1.3
NNW
9
1.4
NNW
6
1.5
NW
6
0.9
NW
5
0.6
NW
6
1.3
NW
7
1.1
NW
8
1.4
NW
5
1.1
NW
9
0.9
WNW
10
1.1
S
4
0.8
WNW
8
0.7
SW
7
1
S
4
0.6
S
4
0.4
S
8
0.3
S
8
0.2
S
7
heavy rain
rain showers
clear
clear
part cloud
clear
clear
part cloud
clear
clear
light rain
rain showers
light rain
mod rain
mod rain
part cloud
mod rain
rain showers
rain showers
clear
part cloud
clear
rain showers
rain showers
thunderstorm
rain showers
rain showers
clear
clear
part cloud
part cloud
clear
clear
clear
clear
clear
heavy rain
rain shwrs
clear
clear
some clouds
clear
clear
some clouds
clear
clear
light rain
rain shwrs
light rain
mod rain
mod rain
some clouds
mod rain
rain shwrs
rain shwrs
clear
some clouds
clear
rain shwrs
rain shwrs
risk tstorm
rain shwrs
rain shwrs
clear
clear
some clouds
some clouds
clear
clear
clear
clear
clear
 km/h
35
N
25
NNW
35
NW
30
NW
25
NNW
15
NNW
10
SSW
30
S
20
SE
25
SE
35
SE
35
SSE
40
SE
40
SE
35
S
30
S
30
SSE
15
SE
25
N
25
NNW
25
NNW
25
N
15
NNW
25
NNE
20
N
30
NNW
10
SSE
20
SSE
25
S
20
SSE
20
SSE
25
S
15
SSE
5
SSW
10
SW
5
NNW
 mm 
24
3
1
1
1
9
8
7
17
2
1
9
5
1
2
max°C
16
16
16
16
16
14
18
18
15
19
16
14
15
14
14
16
17
17
18
18
17
19
21
18
18
18
16
18
18
14
17
17
13
18
20
16
Moonrise
11:28
12:36
1:46
2:59
4:15
5:35
6:55
8:08
9:09
9:57
10:33
11:02
Moonset
12:08
12:30
12:51
1:13
1:39
2:10
2:50
3:41
4:46
6:01
7:20
8:38
Sunrise
5:46
5:47
5:48
5:48
5:48
5:50
5:50
5:52
5:52
5:52
5:54
5:54
Sunset
8:53
8:53
8:54
8:54
8:54
8:54
8:55
8:55
8:55
8:55
8:55
8:55
Today's sea temperature in Porirua is
17.8° C
(Statistics for 26 Dec 1981-2005 – mean: 16.1 max: 17.6 min: 14.4°C)
Issued (local time): 12 pm Friday 26 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
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