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 07:22 AM and sunset is at 07:32 PM.

Days 1–3 Weather Summary

Mostly dry. Cool air temperatures (max 17°C on Thu morning, min 12°C on Thu night). Winds increasing (calm on Fri morning, fresh winds from the N by Sat night).

Days 4–6 Weather Summary

Light rain (total 2mm), mostly falling on Mon morning. Cool air temperatures (max 19°C on Tue afternoon, min 14°C on Mon night). Winds decreasing (fresh winds from the N on Sun morning, calm by Tue afternoon).

Days 7–9 Weather Summary

Light rain (total 4mm), mostly falling on Fri night. Very mild (max 18°C on Wed afternoon, min 15°C on Wed night). Winds increasing (calm on Wed morning, strong winds from the NNW by Fri night).

Days 10–12 Weather Summary

Heavy rain (total 39mm), heaviest during Sat morning. Very mild (max 15°C on Sun afternoon, min 9°C on Tue morning). Winds increasing (calm on Sun morning, strong winds from the S by Sun night).

Thursday
20
Friday
21
Saturday
22
Sunday
23
Monday
24
Tuesday
25
Wednesday
26
Thursday
27
Friday
28
Saturday
29
Sunday
30
Monday
31
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
1:46PM1.18m
2:11AM1.17m
2:32PM1.11m
3:03AM1.10m
3:37PM1.05m
4:17AM1.06m
5:01PM1.02m
5:46AM1.07m
6:19PM1.05m
6:56AM1.13m
7:25PM1.12m
7:51AM1.22m
8:19PM1.20m
8:38AM1.32m
9:07PM1.30m
9:22AM1.41m
9:51PM1.39m
10:05AM1.48m
10:33PM1.45m
10:49AM1.51m
11:15PM1.49m
11:32AM1.51m
11:58PM1.48m
Low Tide
7:47AM0.42m
8:07PM0.40m
8:32AM0.49m
8:52PM0.47m
9:28AM0.54m
9:51PM0.53m
10:41AM0.57m
11:13PM0.54m
12:06PM0.54m
00:36AM0.49m
1:18PM0.45m
1:40AM0.40m
2:12PM0.34m
2:31AM0.28m
2:57PM0.22m
3:16AM0.17m
3:40PM0.11m
4:00AM0.09m
4:23PM0.04m
4:42AM0.04m
5:06PM0.02m
5:26AM0.04m
5:50PM0.04m
6:11AM0.09m
Wave
height (m) 
direction
period (s) 
1.1
S
5
1.2
S
5
0.5
SSW
12
0.3
WSW
14
0.2
WSW
15
0.3
W
14
0.8
N
4
0.9
NNW
4
1.5
NW
6
1.8
NW
6
1.7
NW
6
1.2
WNW
7
0.8
SSW
5
0.6
SSW
4
0.4
S
16
0.3
S
15
0.3
S
14
0.4
SSW
14
0.3
SSW
12
0.3
S
12
0.6
NW
3
0.8
NW
5
0.6
NNW
4
0.5
N
3
0.8
NW
4
2
NW
6
2.1
NW
6
2.1
NW
7
2.1
SW
7
1.6
SSW
6
0.5
S
8
0.6
SSW
8
0.8
NW
4
1.5
SSW
8
1.6
SSW
5
1.8
SSW
13
clear
clear
clear
clear
clear
clear
part cloud
clear
part cloud
clear
clear
part cloud
light rain
part cloud
clear
clear
cloud
rain showers
clear
clear
clear
part cloud
part cloud
part cloud
clear
clear
rain showers
heavy rain
heavy rain
clear
part cloud
clear
part cloud
part cloud
cloud
part cloud
clear
clear
clear
clear
clear
clear
some clouds
clear
some clouds
clear
clear
some clouds
light rain
some clouds
clear
clear
cloudy
rain shwrs
clear
clear
clear
some clouds
some clouds
some clouds
clear
clear
rain shwrs
heavy rain
heavy rain
clear
some clouds
clear
some clouds
some clouds
cloudy
some clouds
 km/h
30
SSE
30
S
15
SSE
5
E
5
WNW
15
NNE
25
NNE
30
N
35
N
40
N
30
N
10
E
20
S
15
SSE
5
E
5
N
5
WSW
5
SSE
0
N
10
NW
20
N
20
N
15
N
25
NNE
25
NNW
40
NW
40
NNW
20
WSW
40
S
30
S
0
ENE
25
NNE
10
WNW
30
S
35
S
35
S
 mm 
1.0
1.0
4
25
13
max°C
17
17
14
17
17
15
17
17
16
17
18
16
15
16
15
18
19
16
17
18
16
17
18
16
18
18
17
14
12
12
14
15
14
11
13
11
Moonrise
10:00
10:42
11:33
12:34
1:43
2:57
4:13
5:29
6:47
8:05
9:26
Moonset
1:00
2:03
3:01
3:53
4:38
5:15
5:46
6:13
6:37
7:01
7:26
7:55
Sunrise
7:22
7:22
7:24
7:24
7:26
7:26
7:28
7:28
7:30
7:31
7:31
7:33
Sunset
7:32
7:31
7:30
7:28
7:27
7:24
7:22
7:22
7:20
7:17
7:16
7:15
Today's sea temperature in Porirua is 16.6 °C (Statistics for 20 Mar 1981-2005 – mean: 16.9 max: 18.0 min: 15.4°C)
Issued (local time): 12 pm Thursday 20 Mar 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
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