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 07:56 AM and sunset is at 04:23 PM.

Days 1–3 Weather Summary

Heavy rain (total 20mm), heaviest during Mon afternoon. Low air temperatures (max 9°C on Wed morning, min 2°C on Mon night). Wind will be generally light.

Days 4–6 Weather Summary

Mostly dry. Low air temperatures (max 7°C on Thu morning, min 1°C on Sat night). Wind will be generally light.

Days 7–9 Weather Summary

Some drizzle, heaviest during Tue morning. Very mild (max 10°C on Tue night, min 3°C on Sun morning). Wind will be generally light.

Days 10–12 Weather Summary

Moderate rain (total 17mm), heaviest on Wed night. Freeze-thaw conditions (max 12°C on Wed afternoon, min 0°C on Fri night). Wind will be generally light.

Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
31
Thursday
1
Friday
2
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
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
10:09AM3.93m
10:37PM2.46m
10:44AM3.92m
00:20AM2.61m
11:23AM3.90m
2:02AM2.95m
12:05PM3.88m
3:22AM3.35m
12:51PM3.86m
4:22AM3.71m
1:39PM3.79m
5:09AM3.93m
2:33PM3.76m
5:51AM4.06m
Low Tide
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
5:08PM1.16m
4:09AM1.38m
6:01PM0.64m
5:13AM1.95m
6:51PM0.12m
6:30AM2.42m
7:41PM-0.37m
7:52AM2.72m
8:28PM-0.75m
9:07AM2.86m
9:17PM-1.01m
10:10AM2.81m
10:05PM-1.14m
Wave
height (m) 
direction
period (s) 
light rain
heavy rain
rain showers
part cloud
cloud
light rain
rain showers
part cloud
part cloud
cloud
part cloud
part cloud
cloud
part cloud
part cloud
clear
part cloud
part cloud
clear
cloud
cloud
part cloud
part cloud
part cloud
rain showers
part cloud
clear
part cloud
cloud
heavy rain
rain showers
part cloud
part cloud
part cloud
part cloud
part cloud
light rain
heavy rain
rain shwrs
some clouds
cloudy
light rain
rain shwrs
some clouds
some clouds
cloudy
some clouds
some clouds
cloudy
some clouds
some clouds
clear
some clouds
some clouds
clear
cloudy
cloudy
some clouds
some clouds
some clouds
rain shwrs
some clouds
clear
some clouds
cloudy
heavy rain
rain shwrs
some clouds
some clouds
some clouds
some clouds
some clouds
 km/h
10
SSW
20
SSW
5
SW
0
N
5
NNE
10
NE
10
ENE
15
SW
5
NNE
10
NE
5
NE
5
NNW
0
W
0
NNE
5
WSW
0
NW
5
E
5
NNW
5
NE
5
NE
5
NNE
5
NNE
5
ENE
0
NW
5
SW
5
WSW
5
WSW
10
SW
10
SW
15
SW
10
W
5
N
0
NNW
5
NE
5
ENE
5
NNE
 mm 
4
13
1
1
1
1
16
1
max°C
7
7
4
6
5
6
9
7
4
7
7
5
7
6
4
6
6
4
5
4
4
7
7
5
9
9
10
11
12
12
7
6
5
5
4
2
Moonrise
10:13
10:38
10:58
11:15
11:31
11:47
12:05
12:26
12:54
1:32
2:24
3:32
Moonset
6:57
8:10
9:23
10:36
11:50
1:07
2:27
3:52
5:18
6:41
7:51
Sunrise
7:56
7:56
7:58
7:58
7:58
7:58
7:58
7:58
7:58
7:58
7:58
7:58
Sunset
4:23
4:24
4:25
4:25
4:27
4:28
4:29
4:29
4:30
4:30
4:31
4:32
Today's sea temperature in Union is
9.4° C
(Statistics for 22 Dec 1981-2005 – mean: 9.0 max: 10.2 min: 7.5°C)
Issued (local time): 9 am Monday 22 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest