Port Underwood Sea Conditions and Tide Table

Port Underwood 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 05:47 AM and sunset is at 08:57 PM.

Days 1–3 Weather Summary

Light rain (total 2mm), mostly falling on Tue morning. Warm air temperatures (max 25°C on Wed afternoon, min 12°C on Wed night). Winds increasing (calm on Tue night, fresh winds from the NW by Thu morning).

Days 4–6 Weather Summary

Moderate rain (total 10mm), heaviest on Sun night. Cool air temperatures (max 19°C on Fri afternoon, min 12°C on Fri night). Wind will be generally light.

Days 7–9 Weather Summary

Heavy rain (total 129mm), heaviest during Tue night. Very mild (max 17°C on Tue morning, min 13°C on Mon morning). Winds increasing (light winds from the SSW on Mon morning, near gales from the SSE by Tue night).

Days 10–12 Weather Summary

Light rain (total 8mm), mostly falling on Sat night. Warm (max 21°C on Thu morning, min 13°C on Thu night). Wind will be generally light.

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
9:23AM1.56m
9:50PM1.45m
10:05AM1.55m
10:37PM1.44m
10:49AM1.54m
11:23PM1.45m
11:37AM1.53m
00:08AM1.47m
12:29PM1.54m
00:55AM1.51m
1:21PM1.56m
1:46AM1.56m
2:14PM1.59m
2:40AM1.62m
3:07PM1.62m
3:37AM1.68m
4:05PM1.64m
4:35AM1.75m
5:04PM1.68m
5:31AM1.82m
6:03PM1.71m
6:28AM1.86m
6:59PM1.73m
Low Tide
3:43PM0.48m
3:50AM0.44m
4:26PM0.45m
4:33AM0.42m
5:10PM0.42m
5:18AM0.41m
5:55PM0.41m
6:07AM0.41m
6:44PM0.40m
6:58AM0.41m
7:36PM0.38m
7:54AM0.42m
8:29PM0.36m
8:53AM0.41m
9:23PM0.33m
9:55AM0.39m
10:16PM0.31m
10:56AM0.35m
11:11PM0.28m
11:52AM0.29m
00:09AM0.25m
12:49PM0.25m
1:08AM0.21m
Wave
height (m) 
direction
period (s) 
1
SSE
11
1
SSE
11
0.9
SSE
10
0.9
SSE
10
0.9
SSE
10
0.6
SSE
9
1
N
4
1.5
N
5
1.4
NNW
5
1.1
N
5
0.7
N
4
0.9
NNW
4
0.5
NW
4
1.2
N
4
0.5
N
4
0.3
SSE
7
0.8
NNE
4
0.4
NE
3
0.3
E
8
0.9
SSE
4
0.9
SE
10
1.4
ESE
6
2
ESE
6
3
SE
7
2.4
ESE
9
1.9
ESE
10
1.5
ESE
10
1.1
SE
9
0.8
SE
9
0.8
SSE
9
0.7
S
8
1
S
8
0.8
SSE
7
0.9
NNE
4
0.9
NNE
4
0.8
SSE
7
rain showers
clear
clear
clear
clear
clear
clear
clear
rain showers
rain showers
clear
clear
part cloud
clear
clear
clear
cloud
mod rain
light rain
light rain
rain showers
rain showers
heavy rain
heavy rain
light rain
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
light rain
thunderstorm
light rain
rain shwrs
clear
clear
clear
clear
clear
clear
clear
rain shwrs
rain shwrs
clear
clear
some clouds
clear
clear
clear
cloudy
mod rain
light rain
light rain
rain shwrs
rain shwrs
heavy rain
heavy rain
light rain
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
light rain
risk tstorm
light rain
 km/h
20
NW
5
WNW
5
NW
25
WNW
30
NW
15
NW
25
NW
35
NNW
30
NW
25
NNW
20
NNW
20
NW
10
NW
30
NNW
15
NW
10
N
20
NNE
5
SSW
15
SSW
25
SSE
15
S
20
SE
30
ESE
50
SSE
20
WNW
25
WNW
20
NW
25
WNW
10
SE
5
SE
0
NNW
25
NNW
20
NNW
20
N
20
NNW
5
S
 mm 
1
1
1
9
1
1
22
4
12
85
4
3
1
4
max°C
24
24
17
24
25
17
20
20
17
18
19
16
19
19
14
18
18
14
15
16
15
17
16
14
15
16
16
21
19
14
19
20
17
17
20
15
Moonrise
8:09
9:16
10:24
11:31
12:39
1:49
3:02
4:19
5:40
6:59
8:13
9:13
Moonset
11:21
11:48
12:11
12:32
12:54
1:16
1:42
2:13
2:52
3:43
4:48
Sunrise
5:47
5:47
5:48
5:48
5:48
5:50
5:50
5:50
5:52
5:52
5:54
5:54
Sunset
8:57
8:57
8:58
8:58
8:58
8:59
8:59
8:59
8:59
8:59
8:59
9:00
Today's sea temperature in Port Underwood is
16.7° C
(Statistics for 23 Dec 1981-2005 – mean: 15.4 max: 16.8 min: 13.7°C)
Issued (local time): 12 pm Tuesday 23 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
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