Union Seamount Sea Conditions and Tide Table

Union Seamount 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 08:02 AM and sunset is at 06:08 PM.

Days 1–3 Weather Summary

Heavy rain (total 37mm), heaviest during Fri night. Low air temperatures (max 8°C on Fri night, min 7°C on Fri morning). Winds decreasing (gales from the SE on Fri night, light winds from the ESE by Sun night).

Days 4–6 Weather Summary

Heavy rain (total 37mm), heaviest during Tue afternoon. Low air temperatures (max 8°C on Mon morning, min 6°C on Tue night). Winds increasing (light winds from the WSW on Wed morning, strong winds from the SSW by Wed night).

Days 7–9 Weather Summary

Moderate rain (total 19mm), heaviest on Fri night. Mild temperatures (max 9°C on Fri night, min 7°C on Thu afternoon). Winds increasing (light winds from the WSW on Thu morning, near gales from the SSW by Sat morning).

Days 10–12 Weather Summary

Light rain (total 9mm), mostly falling on Mon morning. Very mild (max 10°C on Sun morning, min 4°C on Mon afternoon). Winds decreasing (gales from the SW on Sun morning, calm by Tue morning).

Friday
14
Saturday
15
Sunday
16
Monday
17
Tuesday
18
Wednesday
19
Thursday
20
Friday
21
Saturday
22
Sunday
23
Monday
24
Tuesday
25
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
1:54PM3.42m
2:41AM3.29m
2:30PM3.29m
3:08AM3.31m
3:07PM3.10m
3:35AM3.29m
3:46PM2.89m
4:04AM3.25m
4:30PM2.66m
4:35AM3.18m
5:26PM2.44m
5:13AM3.10m
6:55PM2.29m
6:02AM3.04m
9:13PM2.30m
7:11AM3.01m
10:42PM2.47m
8:29AM3.07m
11:21PM2.65m
9:36AM3.21m
11:50PM2.85m
10:34AM3.38m
00:17AM3.04m
Low Tide
8:00AM1.38m
8:20PM0.71m
8:35AM1.31m
8:47PM0.88m
9:12AM1.27m
9:13PM1.09m
9:52AM1.28m
9:40PM1.32m
10:35AM1.32m
10:06PM1.56m
11:27AM1.36m
10:34PM1.80m
12:33PM1.39m
11:08PM2.03m
1:55PM1.34m
00:11AM2.22m
3:12PM1.18m
2:19AM2.31m
4:11PM0.96m
3:49AM2.21m
4:57PM0.74m
4:48AM2.02m
5:38PM0.55m
5:35AM1.75m
Wave
height (m) 
direction
period (s) 
2.5
W
14
2.3
W
14
2.5
W
14
4
SSE
9
4
S
10
4
SSW
11
4
WSW
13
5
WSW
15
4.5
WSW
14
3.5
WSW
12
2.5
WSW
12
2.1
WSW
11
2.4
W
16
3
W
15
3.5
W
14
3.5
E
10
3
ESE
10
2.5
W
14
4.5
W
14
4.5
W
14
4
W
14
3.5
W
14
3.5
W
13
3
W
12
3.5
SSW
8
4
SW
10
5
WSW
12
4.5
WSW
12
6
WSW
11
4.5
WSW
12
3.5
WSW
12
3.5
WSW
12
3
WSW
12
2.4
WSW
11
2.1
W
11
1.9
WSW
14
cloud
cloud
heavy rain
heavy rain
rain showers
light rain
light rain
cloud
part cloud
clear
clear
light rain
light rain
heavy rain
mod rain
part cloud
cloud
mod rain
clear
cloud
cloud
cloud
cloud
heavy rain
light rain
part cloud
cloud
light rain
part cloud
cloud
mod rain
light rain
clear
clear
clear
clear
cloudy
cloudy
heavy rain
heavy rain
rain shwrs
light rain
light rain
cloudy
some clouds
clear
clear
light rain
light rain
heavy rain
mod rain
some clouds
cloudy
mod rain
clear
cloudy
cloudy
cloudy
cloudy
heavy rain
light rain
some clouds
cloudy
light rain
some clouds
cloudy
mod rain
light rain
clear
clear
clear
clear
 km/h
25
WSW
15
S
60
SE
50
SSE
25
SW
20
SSE
25
ESE
15
SE
10
E
15
ESE
20
SSE
25
SSE
40
SE
30
SE
30
NE
10
NW
20
S
40
S
15
WNW
20
S
35
SSE
40
SW
25
WSW
45
S
50
SSW
50
SW
20
SW
60
SSW
55
WSW
25
SW
25
E
45
NNW
20
WNW
5
NNE
10
SSE
15
S
 mm 
20
13
2.0
1.0
1.0
1.0
5
14
8
9
14
5
1.0
6
2.0
max°C
7
7
8
8
8
8
8
8
8
8
8
8
8
7
7
6
7
8
8
7
8
8
8
9
9
9
8
10
7
7
8
5
6
6
6
6
Moonrise
8:50
9:59
11:07
12:16
1:28
2:40
3:50
4:55
5:50
6:32
7:03
Moonset
8:57
9:08
9:20
9:32
9:47
10:05
10:30
11:04
11:50
12:52
2:08
3:31
Sunrise
8:02
8:00
7:58
7:56
7:54
7:52
7:50
7:48
7:47
7:45
7:43
7:41
Sunset
6:08
6:09
6:12
6:14
6:15
6:16
6:19
6:20
6:22
6:23
6:24
6:27
Today's sea temperature in Union Seamount is 7.6 °C (Statistics for 14 Feb 1981-2005 – mean: 7.7 max: 8.8 min: 6.6°C)
Issued (local time): 9 am Friday 14 Feb 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
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