Union Sea Conditions and Tide Table

Union 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 07:52 AM and sunset is at 04:22 PM.

Days 1–3 Weather Summary

Heavy rain (total 81mm), heaviest during Tue night. Cool air temperatures (max 14°C on Mon morning, min 6°C on Tue night). Winds decreasing (fresh winds from the SW on Mon morning, calm by Mon night).

Days 4–6 Weather Summary

Heavy rain (total 29mm), heaviest during Thu morning. Low air temperatures (max 9°C on Thu afternoon, min 2°C on Fri night). Wind will be generally light.

Days 7–9 Weather Summary

A dusting of snow turning to light rain (total 7mm) on Tue night. Freeze-thaw conditions (max 5°C on Sun morning, min -1°C on Sun night). Wind will be generally light.

Days 10–12 Weather Summary

Heavy rain (total 131mm), heaviest during Fri night. Mild temperatures (max 9°C on Wed night, min 3°C on Thu night). Wind will be generally light.

Monday
15
Tuesday
16
Wednesday
17
Thursday
18
Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
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
12:56PM3.50m
4:05AM3.28m
1:28PM3.41m
4:51AM3.54m
2:01PM3.33m
5:28AM3.72m
2:34PM3.26m
6:00AM3.81m
3:09PM3.21m
6:28AM3.85m
3:45PM3.17m
6:56AM3.87m
4:23PM3.12m
7:26AM3.88m
5:04PM3.06m
7:57AM3.89m
5:49PM2.97m
8:29AM3.91m
6:43PM2.82m
9:02AM3.93m
7:47PM2.65m
9:35AM3.93m
9:06PM2.50m
Low Tide
7:40AM2.33m
8:29PM0.09m
8:52AM2.56m
9:00PM-0.14m
9:53AM2.69m
9:31PM-0.31m
10:43AM2.76m
10:02PM-0.43m
11:24AM2.77m
10:36PM-0.51m
11:59AM2.75m
11:12PM-0.55m
12:33PM2.70m
11:50PM-0.55m
1:08PM2.62m
00:29AM-0.50m
1:48PM2.48m
1:09AM-0.35m
2:32PM2.28m
1:49AM-0.09m
3:22PM2.00m
2:31AM0.30m
4:15PM1.62m
3:17AM0.80m
Wave
height (m) 
direction
period (s) 
heavy rain
rain showers
rain showers
heavy rain
heavy rain
rain showers
clear
part cloud
mod rain
mod rain
light rain
rain showers
part cloud
part cloud
part cloud
light rain
light rain
mod rain
rain showers
part cloud
clear
clear
part cloud
clear
clear
cloud
light snow
mod rain
light rain
mod rain
light rain
light rain
rain showers
light rain
light rain
heavy rain
heavy rain
rain shwrs
rain shwrs
heavy rain
heavy rain
rain shwrs
clear
some clouds
mod rain
mod rain
light rain
rain shwrs
some clouds
some clouds
some clouds
light rain
light rain
mod rain
rain shwrs
some clouds
clear
clear
some clouds
clear
clear
cloudy
light snow
mod rain
light rain
mod rain
light rain
light rain
rain shwrs
light rain
light rain
heavy rain
 km/h
20
SSW
25
WSW
5
SW
0
SW
20
SSW
25
W
20
WSW
15
WSW
5
S
0
N
15
SW
15
WSW
5
WSW
10
WSW
5
SW
10
SSW
10
SSW
10
SSW
5
SW
15
W
10
W
0
NNE
0
SE
5
N
5
NE
5
NE
10
NE
5
NNE
5
SSW
0
NNE
10
S
15
SSW
5
SSW
15
SW
10
SW
15
S
 mm 
13
1
4
16
14
26
7
10
5
5
1
2
6
2
5
6
5
6
5
5
6
4
2
73
max°C
14
11
7
11
12
13
8
7
6
5
9
7
7
6
2
6
6
6
5
4
2
4
3
0
5
3
3
5
6
9
7
6
5
7
7
7
Moonrise
3:51
4:59
6:07
7:13
8:12
9:02
9:42
10:13
10:38
10:58
11:15
11:31
Moonset
1:28
1:50
2:18
2:55
3:42
4:39
5:46
6:57
8:10
9:23
10:36
11:50
Sunrise
7:52
7:52
7:54
7:54
7:54
7:56
7:56
7:56
7:56
7:58
7:58
7:58
Sunset
4:22
4:22
4:22
4:22
4:22
4:22
4:23
4:23
4:24
4:25
4:25
4:27
Today's sea temperature in Union is
10.6° C
(Statistics for 15 Dec 1981-2005 – mean: 9.3 max: 10.5 min: 7.6°C)
Issued (local time): 3 am Monday 15 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest