Union Bay, Ernest Sound Sea Conditions and Tide Table

Union Bay, Ernest Sound 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 — and sunset is at —.

Days 1–4 Weather Summary

Mostly dry. Air temperatures will be well below freezing (max -6°C on Thu night, min -10°C on Sun afternoon). Wind will be generally light.

Days 5–7 Weather Summary

Mostly dry. Air temperatures will be well below freezing (max -9°C on Wed afternoon, min -14°C on Mon night). Wind will be generally light.

Days 8–10 Weather Summary

A heavy fall of snow, heaviest during Fri afternoon. Freeze-thaw conditions (max 2°C on Fri afternoon, min -10°C on Wed night). Winds increasing (calm on Thu morning, strong winds from the ESE by Fri morning).

Days 11–13 Weather Summary

A light fall of snow, heaviest on Sat night. Turning milder with light rain (total 5mm) on Sun morning. Freeze-thaw conditions (max 4°C on Sun morning, min -4°C on Sat night). Winds decreasing (near gales from the SE on Sun morning, calm by Mon night).

Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tue
30
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
AM
PM
Wave Height Map
High Tide
00:42AM4.43m
12:03PM5.23m
1:18AM4.52m
12:38PM5.28m
1:52AM4.58m
1:13PM5.29m
2:27AM4.61m
1:48PM5.23m
3:02AM4.62m
2:26PM5.11m
3:38AM4.64m
3:06PM4.92m
4:16AM4.66m
3:52PM4.66m
4:58AM4.69m
4:47PM4.36m
5:44AM4.75m
5:53PM4.08m
6:37AM4.85m
7:12PM3.91m
7:35AM4.99m
8:37PM3.92m
8:36AM5.19m
Low Tide
6:15PM-0.05m
6:08AM1.52m
6:49PM-0.19m
6:44AM1.47m
7:23PM-0.26m
7:21AM1.44m
7:58PM-0.28m
7:58AM1.43m
8:32PM-0.23m
8:37AM1.44m
9:07PM-0.12m
9:19AM1.44m
9:44PM0.06m
10:07AM1.42m
10:25PM0.31m
11:03AM1.36m
11:10PM0.62m
12:07PM1.22m
00:03AM0.95m
1:18PM0.96m
1:05AM1.24m
2:30PM0.58m
2:14AM1.43m
3:36PM0.12m
Wave
height (m) 
direction
period (s) 
clear
part cloud
part cloud
cloud
part cloud
part cloud
part cloud
cloud
cloud
part cloud
clear
part cloud
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
cloud
cloud
light snow
light snow
heavy snow
heavy snow
light snow
snow showers
mod snow
light rain
light rain
cloud
light snow
light snow
light snow
light snow
cloud
clear
some clouds
some clouds
cloudy
some clouds
some clouds
some clouds
cloudy
cloudy
some clouds
clear
some clouds
some clouds
some clouds
some clouds
some clouds
clear
clear
clear
cloudy
cloudy
light snow
light snow
heavy snow
heavy snow
light snow
snow shwrs
mod snow
light rain
light rain
cloudy
light snow
light snow
light snow
light snow
cloudy
 km/h
15
N
10
NE
15
NNE
15
NNE
10
NNE
10
NNE
10
NNE
15
NNE
15
N
15
NNE
20
NNE
15
NNE
15
NNE
15
NNE
15
NNE
15
NNE
20
NNE
20
N
10
N
5
N
15
SE
20
ESE
40
ESE
30
SE
10
ESE
10
NE
15
E
20
NNE
60
SE
20
S
10
SSE
15
SE
20
ESE
15
ESE
10
ENE
10
ESE
 mm 
3
2
max°C
-6
-8
-8
-8
-7
-7
-8
-9
-9
-11
-13
-12
-13
-13
-12
-13
-11
-9
-9
-6
-3
-1
1
2
-1
-3
-3
1
4
3
1
1
1
2
0
1
Moonrise
8:58
9:45
10:16
10:36
10:48
10:57
11:04
11:11
11:17
11:24
11:34
11:48
Moonset
2:11
3:13
4:29
5:52
7:17
8:42
10:06
11:31
12:59
2:32
4:10
Sunrise
8:15
8:15
8:15
8:17
8:17
8:18
8:18
8:18
8:18
8:18
8:18
8:18
Sunset
3:15
3:15
3:17
3:17
3:18
3:18
3:18
3:19
3:21
3:22
3:22
3:23
Today's sea temperature in Union Bay, Ernest Sound is
6.5° C
(Statistics for 18 Dec 1981-2005 – mean: 7.3 max: 8.9 min: 5.9°C)
Issued (local time): 8 pm Thursday 18 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest