Tertius Sea Conditions and Tide Table

Tertius 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 09:36 PM.

Days 1–4 Weather Summary

Mostly dry. Cool air temperatures (max 19°C on Tue afternoon, min 10°C on Tue night). Winds increasing (light winds from the WSW on Tue morning, fresh winds from the NNW by Wed morning).

Days 5–7 Weather Summary

Mostly dry. Cool air temperatures (max 19°C on Fri night, min 9°C on Wed night). Winds decreasing (fresh winds from the NNW on Wed afternoon, light winds from the WSW by Fri night).

Days 8–10 Weather Summary

Light rain (total 9mm), mostly falling on Mon afternoon. Warm (max 21°C on Mon afternoon, min 12°C on Mon night). Winds increasing (light winds from the NNE on Sun night, fresh winds from the W by Mon night).

Days 11–13 Weather Summary

Moderate rain (total 17mm), heaviest on Wed afternoon. Very mild (max 14°C on Tue night, min 12°C on Tue afternoon). Winds increasing (light winds from the SW on Tue night, strong winds from the SSW by Thu morning).

Days 14–17 Weather Summary

Heavy rain (total 27mm), heaviest during Fri night. Very mild (max 14°C on Fri night, min 12°C on Fri night). Winds decreasing (gales from the W on Sat afternoon, moderate winds from the WSW by Sun night).

Sun
24
Monday
25
Tuesday
26
Wednesday
27
Thursday
28
Friday
29
Saturday
30
Sunday
31
Monday
1
Tuesday
2
Wednesday
3
Thursday
4
Friday
5
Saturday
6
Sunday
7
Monday
8
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
night
Wave Height Map
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High Tide
7:13PM3.78m
8:28AM3.34m
8:49PM3.79m
9:39AM3.47m
10:05PM3.86m
10:38AM3.61m
11:03PM3.89m
11:28AM3.69m
11:51PM3.81m
12:09PM3.69m
00:29AM3.68m
12:44PM3.67m
1:02AM3.60m
1:16PM3.72m
1:33AM3.63m
1:49PM3.85m
2:06AM3.75m
2:25PM4.01m
2:43AM3.86m
3:05PM4.12m
3:26AM3.89m
3:44PM4.15m
4:11AM3.82m
4:20PM4.09m
4:55AM3.69m
4:54PM4.01m
5:38AM3.57m
5:33PM3.93m
Low Tide
1:09PM0.83m
1:58AM0.68m
2:17PM0.90m
3:18AM0.66m
3:36PM0.83m
4:23AM0.55m
4:47PM0.68m
5:16AM0.44m
5:48PM0.52m
6:03AM0.37m
6:37PM0.42m
6:45AM0.36m
7:11PM0.37m
7:22AM0.36m
7:42PM0.33m
7:57AM0.37m
8:17PM0.32m
8:32AM0.41m
8:54PM0.36m
9:07AM0.52m
9:34PM0.46m
9:43AM0.70m
10:13PM0.62m
10:16AM0.90m
10:48PM0.75m
10:48AM1.04m
11:22PM0.80m
11:24AM1.05m
00:03AM0.76m
Wave
Height (m)
Direction
Period (s)
0.1
NW
2
0
W
2
0.1
W
2
0.1
W
2
0.1
W
2
0.1
W
2
0.2
W
2
0.4
NW
2
0.4
NW
3
0.5
NW
3
0.4
NW
2
0.3
NW
2
0.4
NW
2
0.1
W
2
0.1
SW
2
0.1
W
2
0.2
W
2
0.3
NW
2
0.3
NW
2
0.2
WNW
2
0.2
WNW
2
0.1
NW
2
0
W
2
0.1
SE
2
0.1
S
2
0.3
WSW
2
0.3
WSW
2
0.3
W
2
0.2
WSW
2
0.4
SSW
3
0.4
WSW
3
0.4
SW
3
0.6
SSW
3
0.6
WSW
3
0.4
WSW
3
0.4
SW
3
0.4
SW
3
0.9
WSW
4
1
W
4
0.9
WSW
4
0.6
WSW
3
0.6
WSW
3
0.5
W
3
0.3
WSW
3
0.5
SW
3
0.4
W
3
0.4
W
3
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
clear
clear
part cloud
clear
part cloud
mod rain
rain showers
cloud
part cloud
cloud
light rain
mod rain
cloud
rain showers
rain showers
rain showers
part cloud
light rain
rain showers
light rain
rain showers
rain showers
rain showers
part cloud
part cloud
light rain
rain showers
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
some clouds
some clouds
clear
clear
some clouds
clear
some clouds
mod rain
rain shwrs
cloudy
some clouds
cloudy
light rain
mod rain
cloudy
rain shwrs
rain shwrs
rain shwrs
some clouds
light rain
rain shwrs
light rain
rain shwrs
rain shwrs
rain shwrs
some clouds
some clouds
light rain
rain shwrs
clear
km/h
15
NW
10
WNW
10
SW
15
W
10
WNW
15
WSW
20
WNW
30
NNW
30
NNW
35
NNW
25
NNW
20
NW
20
NW
10
WNW
15
SW
10
WSW
15
W
20
NNW
20
NW
20
NW
20
NW
15
NW
10
SE
15
SE
15
SW
25
WSW
25
W
25
WNW
20
SSW
30
SSW
25
W
30
SW
35
SW
35
WSW
25
WSW
30
SW
25
SSW
55
WSW
65
W
60
W
40
SW
40
WSW
35
W
25
WSW
30
SW
30
W
30
W
6
3
1
7
4
2
1
3
13
5
2
3
1
1
1
max °C
14
14
15
18
18
18
19
14
10
10
10
10
11
12
14
18
19
13
14
13
13
14
15
18
21
13
13
13
14
14
14
14
13
14
13
13
13
14
12
12
14
13
13
13
13
14
13
Moonrise
3:16
4:33
5:50
7:08
8:26
9:41
10:49
11:45
12:26
12:54
1:14
1:28
1:39
1:48
Moonset
2:53
3:00
3:09
3:19
3:31
3:48
4:13
4:49
5:39
6:43
7:57
9:15
10:34
11:53
1:13
Sunrise
5:07
5:05
5:05
5:03
5:03
5:01
5:01
5:00
4:58
4:58
4:56
4:56
4:54
4:54
4:54
Sunset
9:36
9:37
9:38
9:39
9:40
9:43
9:44
9:45
9:46
9:47
9:49
9:50
9:51
9:52
9:52
9:53
Today's sea temperature in Tertius is
13.4° C
(Statistics for 24 May 1981-2005 – mean: 12.3 max: 13.8 min: 9.1°C)
Issued (local time): 1 pm Sunday 24 May 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest