Whanganui Inlet Sea Conditions and Tide Table

Whanganui Inlet 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 05:54 AM and sunset is at 08:58 PM.

Days 1–3 Weather Summary

Light rain (total 4mm), mostly falling on Fri afternoon. Cool air temperatures (max 17°C on Fri morning, min 11°C on Sun night). Winds decreasing (strong winds from the WSW on Sat afternoon, light winds from the SW by Sun night).

Days 4–6 Weather Summary

Heavy rain (total 34mm), heaviest during Mon night. Cool air temperatures (max 19°C on Tue morning, min 14°C on Mon night). Winds increasing (calm on Mon night, strong winds from the W by Tue afternoon).

Days 7–9 Weather Summary

Moderate rain (total 10mm), heaviest on Thu morning. Very mild (max 17°C on Thu morning, min 13°C on Sat night). Winds decreasing (strong winds from the WNW on Thu morning, light winds from the WSW by Fri night).

Days 10–12 Weather Summary

Light rain (total 6mm), mostly falling on Mon afternoon. Very mild (max 16°C on Sun morning, min 12°C on Sun night). Wind will be generally light.

Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
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
10:00AM2.58m
10:21PM2.60m
10:38AM2.64m
10:59PM2.63m
11:15AM2.66m
11:37PM2.63m
11:52AM2.67m
00:16AM2.61m
12:30PM2.65m
00:56AM2.56m
1:10PM2.61m
1:37AM2.49m
1:53PM2.55m
2:22AM2.42m
2:39PM2.49m
3:11AM2.36m
3:31PM2.44m
4:06AM2.32m
4:30PM2.41m
5:06AM2.31m
5:33PM2.43m
6:10AM2.36m
6:38PM2.49m
Low Tide
4:11PM0.49m
4:32AM0.48m
4:48PM0.45m
5:10AM0.44m
5:25PM0.42m
5:46AM0.41m
6:03PM0.39m
6:24AM0.38m
6:43PM0.37m
7:03AM0.37m
7:26PM0.35m
7:44AM0.37m
8:11PM0.33m
8:29AM0.38m
9:00PM0.32m
9:20AM0.39m
9:53PM0.31m
10:16AM0.40m
10:51PM0.31m
11:18AM0.38m
11:52PM0.29m
12:23PM0.33m
00:56AM0.25m
Wave
height (m) 
direction
period (s) 
1.5
WSW
11
2
W
6
2.5
WSW
7
2.4
WSW
9
2.5
WSW
7
2.3
WSW
9
1.9
WSW
12
1.8
WSW
12
1.3
WSW
11
1.1
WSW
10
0.9
WSW
10
1.6
NW
5
3
WNW
9
2.5
WNW
9
2.3
WNW
9
2.2
WNW
9
2.5
W
11
2.2
W
10
2.5
W
9
3.5
W
9
3.5
W
10
3
W
13
2.5
W
13
2.5
W
13
2.3
WSW
13
2.2
WSW
13
2.1
WSW
13
2.1
WSW
12
1.9
WSW
12
1.7
WSW
11
1.6
WSW
11
1.7
WSW
10
2
WSW
11
1.7
WSW
10
1.5
WSW
10
1.2
WSW
9
cloud
rain showers
clear
part cloud
clear
part cloud
part cloud
part cloud
clear
clear
cloud
rain showers
clear
clear
part cloud
rain showers
rain showers
clear
rain showers
rain showers
clear
clear
rain showers
rain showers
part cloud
light rain
rain showers
clear
clear
part cloud
part cloud
mod rain
clear
clear
clear
clear
cloudy
rain shwrs
clear
some clouds
clear
some clouds
some clouds
some clouds
clear
clear
cloudy
rain shwrs
clear
clear
some clouds
rain shwrs
rain shwrs
clear
rain shwrs
rain shwrs
clear
clear
rain shwrs
rain shwrs
some clouds
light rain
rain shwrs
clear
clear
some clouds
some clouds
mod rain
clear
clear
clear
clear
 km/h
30
WSW
35
WNW
35
WSW
30
WSW
40
WSW
25
WSW
25
WSW
30
WSW
10
SW
10
W
15
WNW
30
NW
35
W
40
W
30
W
30
W
35
W
25
W
40
WNW
35
W
35
W
20
W
25
WNW
10
WSW
15
W
25
W
25
W
25
W
25
W
20
WSW
0
S
15
NW
10
SSE
10
NE
15
NW
15
NNW
 mm 
4
32
1
1
3
3
1
1
1
1
6
max°C
17
17
15
15
15
13
16
16
14
16
17
18
19
18
16
17
17
16
17
17
15
17
17
16
17
17
14
16
16
14
15
14
13
16
16
15
Moonrise
4:32
5:18
6:12
7:13
8:18
9:24
10:31
11:38
12:46
1:55
3:07
4:24
Moonset
8:36
9:29
10:15
10:53
11:25
11:52
12:16
12:38
1:00
1:23
1:49
Sunrise
5:54
5:54
5:54
5:54
5:54
5:56
5:56
5:56
5:58
5:58
5:58
6:00
Sunset
8:58
8:59
8:59
9:00
9:00
9:00
9:00
9:00
9:01
9:01
9:01
9:02
Today's sea temperature in Whanganui Inlet is
17.4° C
(Statistics for 19 Dec 1981-2005 – mean: 16.2 max: 18.0 min: 14.3°C)
Issued (local time): 6 am Friday 19 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
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