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 09:00 PM.

Days 1–3 Weather Summary

Light rain (total 8mm), mostly falling on Thu night. Cool air temperatures (max 19°C on Tue morning, min 14°C on Wed night). Winds decreasing (strong winds from the W on Wed afternoon, light winds from the W by Thu night).

Days 4–6 Weather Summary

Heavy rain (total 20mm), heaviest during Sun night. Cool air temperatures (max 17°C on Sat afternoon, min 13°C on Fri night). Winds decreasing (fresh winds from the W on Fri afternoon, calm by Sat night).

Days 7–9 Weather Summary

Heavy rain (total 61mm), heaviest during Tue night. Very mild (max 19°C on Tue morning, min 12°C on Tue night). Mainly strong winds.

Days 10–12 Weather Summary

Moderate rain (total 10mm), heaviest on Fri night. Very mild (max 19°C on Fri morning, min 15°C on Thu night). Winds decreasing (fresh winds from the W on Thu morning, calm by Fri morning).

Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
31
Thursday
1
Friday
2
Saturday
3
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
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
7:14AM2.46m
7:41PM2.59m
8:16AM2.60m
8:44PM2.69m
9:15AM2.74m
9:44PM2.80m
10:10AM2.89m
10:40PM2.88m
Low Tide
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
1:27PM0.23m
1:59AM0.18m
2:29PM0.12m
3:01AM0.12m
3:28PM-0.01m
3:58AM0.02m
4:24PM-0.12m
4:51AM-0.04m
Wave
height (m) 
direction
period (s) 
2.2
WNW
7
2.5
WNW
8
2.3
W
10
2.3
WNW
10
2.5
W
10
2.3
W
10
2.1
W
10
2.3
W
17
3
WSW
10
3
W
14
3
W
14
3
W
14
2.5
W
13
2.3
WSW
12
2
WSW
12
1.8
WSW
12
1.8
WSW
12
1.7
WSW
11
1.5
WSW
10
1.4
WSW
10
1.5
E
6
1.1
E
4
1.4
E
5
1.6
ESE
6
1.1
WSW
13
2
W
6
2.5
WNW
8
2.5
WNW
8
2.3
W
8
1.6
W
7
1.1
WSW
14
1
W
13
1.8
WNW
7
2.1
W
10
1.9
WNW
9
1.6
W
9
clear
clear
clear
clear
clear
clear
clear
rain showers
mod rain
light rain
part cloud
rain showers
part cloud
clear
clear
light rain
mod rain
rain showers
light rain
mod rain
rain showers
clear
light rain
heavy rain
light rain
part cloud
rain showers
rain showers
part cloud
part cloud
part cloud
rain showers
rain showers
rain showers
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
rain shwrs
mod rain
light rain
some clouds
rain shwrs
some clouds
clear
clear
light rain
mod rain
rain shwrs
light rain
mod rain
rain shwrs
clear
light rain
heavy rain
light rain
some clouds
rain shwrs
rain shwrs
some clouds
some clouds
some clouds
rain shwrs
rain shwrs
rain shwrs
some clouds
clear
 km/h
35
W
35
W
30
W
30
WSW
40
W
30
WSW
25
WNW
30
WNW
10
W
20
W
30
W
25
W
20
W
20
W
10
WSW
15
NE
10
ESE
25
ESE
25
ESE
25
ESE
30
ESE
30
ESE
40
E
35
SSE
20
W
35
WSW
40
W
35
W
30
WSW
20
WSW
5
NNE
15
NNW
20
NNW
10
NW
20
W
10
W
 mm 
2
6
2
2
3
6
7
2
10
6
2
35
3
3
1
1
5
3
max°C
19
19
16
18
18
15
17
17
16
16
16
13
16
17
14
16
14
13
16
15
15
19
18
14
14
15
16
17
17
15
19
19
18
18
18
16
Moonrise
8:18
9:24
10:31
11:38
12:46
1:55
3:07
4:24
5:43
7:03
8:16
9:17
Moonset
11:25
11:52
12:16
12:38
1:00
1:23
1:49
2:21
3:01
3:53
4:57
Sunrise
5:54
5:56
5:56
5:56
5:58
5:58
5:58
6:00
6:00
6:01
6:01
6:03
Sunset
9:00
9:00
9:00
9:00
9:01
9:01
9:01
9:02
9:02
9:02
9:02
9:02
Today's sea temperature in Whanganui Inlet is
17.2° C
(Statistics for 23 Dec 1981-2005 – mean: 16.5 max: 18.1 min: 14.3°C)
Issued (local time): 12 pm Tuesday 23 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
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