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 07:58 AM and sunset is at 05:10 PM.

Days 1–3 Weather Summary

Heavy rain (total 26mm), heaviest during Sat morning. Cool air temperatures (max 11°C on Thu night, min 10°C on Thu morning). Winds increasing (calm on Fri afternoon, gales from the SE by Sat morning).

Days 4–6 Weather Summary

Heavy rain (total 34mm), heaviest during Mon night. Cool air temperatures (max 11°C on Mon morning, min 6°C on Tue night). Winds decreasing (gales from the S on Sun morning, fresh winds from the SW by Mon morning).

Days 7–9 Weather Summary

Mostly dry. Very mild (max 10°C on Wed afternoon, min 7°C on Fri morning). Winds decreasing (strong winds from the ENE on Wed morning, light winds from the NNW by Wed night).

Days 10–12 Weather Summary

Mostly dry. Mild temperatures (max 9°C on Sat night, min 5°C on Mon night). Winds increasing (moderate winds from the N on Sat night, strong winds from the NNE by Mon night).

Days 13–16 Weather Summary

Mostly dry. Mild temperatures (max 8°C on Fri night, min 4°C on Tue night). Winds decreasing (strong winds from the NE on Wed morning, light winds from the ENE by Thu night).

Thursday
12
Friday
13
Saturday
14
Sunday
15
Monday
16
Tuesday
17
Wednesday
18
Thursday
19
Friday
20
Saturday
21
Sunday
22
Monday
23
Tuesday
24
Wednesday
25
Thursday
26
Fri
27
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
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
High Tide
1:52PM3.39m
3:31AM2.81m
2:28PM3.28m
4:20AM2.74m
3:08PM3.13m
5:16AM2.70m
3:55PM2.97m
6:17AM2.72m
4:53PM2.81m
7:14AM2.80m
6:06PM2.68m
8:00AM2.93m
7:29PM2.62m
8:38AM3.08m
8:47PM2.65m
9:13AM3.25m
9:54PM2.75m
9:48AM3.44m
10:53PM2.87m
10:24AM3.62m
11:47PM2.98m
11:02AM3.79m
00:38AM3.06m
11:43AM3.91m
1:28AM3.10m
12:27PM3.96m
2:18AM3.10m
1:15PM3.92m
Low Tide
7:56AM1.86m
8:53PM0.68m
8:33AM1.95m
9:34PM0.80m
9:15AM2.05m
10:19PM0.93m
10:09AM2.14m
11:08PM1.06m
11:25AM2.17m
00:02AM1.18m
12:55PM2.09m
00:58AM1.27m
2:09PM1.89m
1:51AM1.35m
3:05PM1.60m
2:41AM1.43m
3:52PM1.25m
3:28AM1.51m
4:36PM0.89m
4:13AM1.59m
5:20PM0.54m
4:58AM1.66m
6:04PM0.24m
5:43AM1.72m
6:50PM0.04m
6:29AM1.77m
7:36PM-0.06m
7:18AM1.82m
Wave
Height (m)
Direction
Period (s)
4
WSW
14
4.5
S
9
5.5
SSW
12
7
WSW
18
6
W
16
5
W
14
4.5
W
13
5
SSE
10
6.5
SSW
11
8.5
WSW
16
8.5
W
16
7
W
15
6
W
14
5
W
13
4.5
W
12
4.5
W
12
4
W
13
5.5
W
14
5
W
13
4.5
W
13
3
W
12
2
W
11
2
WNW
20
2.2
WNW
17
2.4
WNW
16
2.4
WNW
15
2.4
WNW
14
2.4
W
13
2.3
W
13
2.1
W
12
1.9
W
12
2.1
W
11
2.4
WSW
11
2.5
NNW
8
2.3
W
17
2.1
W
15
2.5
NNE
7
3
NNE
7
2.5
NE
7
2.5
NE
8
2.5
NE
7
1.8
SSW
10
1.5
SSW
10
1.3
SSW
10
1.2
SSW
9
1
SSW
9
1
SSW
9
light rain
light rain
rain showers
part cloud
part cloud
part cloud
heavy rain
rain showers
rain showers
cloud
light rain
light rain
light rain
light rain
mod rain
mod rain
light rain
rain showers
cloud
clear
clear
clear
clear
clear
clear
part cloud
clear
part cloud
cloud
part cloud
cloud
part cloud
part cloud
part cloud
cloud
clear
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
light rain
light rain
rain shwrs
some clouds
some clouds
some clouds
heavy rain
rain shwrs
rain shwrs
cloudy
light rain
light rain
light rain
light rain
mod rain
mod rain
light rain
rain shwrs
cloudy
clear
clear
clear
clear
clear
clear
some clouds
clear
some clouds
cloudy
some clouds
cloudy
some clouds
some clouds
some clouds
cloudy
clear
some clouds
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
km/h
50
SSE
55
SE
55
ESE
30
ESE
10
E
20
SSW
70
SE
55
SSE
65
S
65
S
55
SSW
40
WSW
35
SW
40
SSW
45
S
40
NNW
45
NNW
60
NNW
50
ENE
30
E
5
NNW
25
NW
30
N
30
N
35
N
35
N
35
NNW
35
N
25
N
25
N
25
NW
35
NW
35
NW
35
NNW
30
NNW
40
NNE
40
NE
40
NE
30
NE
35
NE
30
NE
20
N
15
NNW
20
NNW
10
N
10
ESE
20
SE
 mm
1
2
7
—
—
—
12
2
2
—
2
3
1
1
8
6
2
11
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
max °C
10
10
11
11
11
11
11
11
10
10
9
10
11
11
11
7
7
10
9
10
9
9
8
8
8
8
8
8
8
9
9
8
8
8
8
8
6
6
5
6
6
6
6
6
6
6
7
Moonrise
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Moonset
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Sunrise
7:58
—
—
7:58
—
—
8:00
—
—
8:02
—
—
8:03
—
—
8:06
—
—
8:07
—
—
8:08
—
—
8:10
—
—
8:11
—
—
8:12
—
—
8:15
—
—
8:15
—
—
8:18
—
—
8:18
—
—
8:19
—
Sunset
—
5:10
—
—
5:09
—
—
5:08
—
—
5:07
—
—
5:06
—
—
5:05
—
—
5:04
—
—
5:02
—
—
5:01
—
—
5:00
—
—
5:00
—
—
4:59
—
—
4:58
—
—
4:57
—
—
4:57
—
—
4:55
Today's sea temperature in Union Seamount is
11.4°C
(Statistics for 12 Nov 1981-2005 – mean: 11.1 max: 13.0 min: 9.5°C)
Issued (local time): 3 am Thursday 12 Nov 2026
Forecast update inUpdates in  hr  min  sUpdate imminent 
Nearest locationNearest