Tern Island Sea Conditions and Tide Table

Tern Island 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 06:05 AM and sunset is at 06:51 PM.

Days 1–3 Weather Summary

Heavy rain (total 34mm), heaviest during Thu afternoon. Very warm air temperatures (max 31°C on Fri afternoon, min 26°C on Thu afternoon). Wind will be generally light.

Days 4–6 Weather Summary

Light rain (total 5mm), mostly falling on Mon night. Very warm air temperatures (max 32°C on Mon morning, min 28°C on Mon night). Wind will be generally light.

Days 7–9 Weather Summary

Heavy rain (total 43mm), heaviest during Thu night. Warm (max 31°C on Wed morning, min 26°C on Wed night). Wind will be generally light.

Days 10–12 Weather Summary

Heavy rain (total 71mm), heaviest during Sat night. Warm (max 31°C on Sat morning, min 26°C on Sun afternoon). Wind will be generally light.

Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
31
Thursday
1
Friday
2
Saturday
3
Sunday
4
Monday
5
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
2:04PM3.42m
2:16AM2.18m
3:11PM3.27m
4:36AM2.30m
4:31PM3.16m
6:11AM2.62m
5:45PM3.10m
7:13AM3.01m
6:49PM3.09m
8:05AM3.40m
7:44PM3.09m
8:50AM3.74m
8:33PM3.08m
9:36AM4.02m
9:20PM3.03m
10:15AM4.22m
10:04PM2.96m
10:56AM4.29m
10:46PM2.85m
11:36AM4.25m
11:28PM2.70m
12:17PM4.11m
00:10AM2.53m
Low Tide
9:17PM1.65m
7:54AM1.55m
10:27PM1.52m
9:28AM1.77m
11:34PM1.34m
11:20AM1.85m
00:33AM1.11m
12:58PM1.75m
1:23AM0.89m
2:11PM1.57m
2:08AM0.69m
3:09PM1.38m
2:51AM0.54m
4:00PM1.22m
3:31AM0.44m
4:46PM1.12m
4:10AM0.43m
5:31PM1.10m
4:48AM0.51m
6:16PM1.15m
5:26AM0.68m
7:02PM1.24m
Wave
height (m) 
direction
period (s) 
0
E
1
0.1
E
2
0.1
W
2
0
W
1
0.2
NNW
2
0.1
N
2
0.4
N
3
0.3
N
2
0.1
N
2
0.3
NNW
2
0.4
NNW
3
0.3
NW
3
0.5
NW
3
0.4
NW
3
0.2
WNW
2
0.4
NW
3
0.5
NW
3
0.2
WNW
2
0.3
NW
2
0.4
NW
3
0.2
WNW
2
0.3
NW
2
0.5
NW
3
0.2
WNW
2
0.3
NW
3
0.3
NW
3
0.1
NW
2
0.3
NW
3
0.4
NW
3
0.2
WNW
2
0.1
W
2
0.2
N
2
0.1
N
2
0.2
NNW
2
0.2
NNW
2
0.1
N
2
rain showers
thunderstorm
thunderstorm
part cloud
part cloud
thunderstorm
part cloud
cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
rain showers
thunderstorm
thunderstorm
rain showers
rain showers
part cloud
rain showers
clear
part cloud
rain showers
thunderstorm
thunderstorm
thunderstorm
part cloud
thunderstorm
rain showers
thunderstorm
thunderstorm
thunderstorm
mod rain
thunderstorm
rain showers
rain shwrs
risk tstorm
risk tstorm
some clouds
some clouds
risk tstorm
some clouds
cloudy
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
rain shwrs
risk tstorm
risk tstorm
rain shwrs
rain shwrs
some clouds
rain shwrs
clear
some clouds
rain shwrs
risk tstorm
risk tstorm
risk tstorm
some clouds
risk tstorm
rain shwrs
risk tstorm
risk tstorm
risk tstorm
mod rain
risk tstorm
rain shwrs
 km/h
10
ESE
10
ENE
5
W
5
NNW
20
NW
10
W
20
N
20
NNW
10
W
20
NW
25
NW
20
NW
25
NW
25
WNW
15
WNW
20
NW
25
WNW
15
WNW
20
NW
25
WNW
15
WNW
15
NW
25
NW
15
WNW
15
WNW
15
WNW
10
W
20
NW
25
WNW
15
W
5
WNW
15
NNW
10
WNW
15
WNW
10
NW
10
WNW
 mm 
1
15
10
8
1
2
1
1
1
5
19
10
3
5
1
18
15
5
12
9
2
4
max°C
29
29
27
30
31
28
30
30
28
31
31
29
32
31
29
32
31
29
31
30
28
31
29
28
29
28
28
31
31
28
29
28
27
27
28
27
Moonrise
10:12
11:01
11:51
12:42
1:36
2:34
3:36
4:43
5:51
6:56
7:55
8:48
Moonset
10:51
11:30
12:10
12:51
1:36
2:26
3:22
4:25
5:32
6:39
7:43
Sunrise
6:05
6:05
6:05
6:05
6:07
6:07
6:07
6:09
6:09
6:09
6:09
6:11
Sunset
6:51
6:52
6:52
6:52
6:52
6:53
6:53
6:53
6:54
6:54
6:55
6:55
Today's sea temperature in Tern Island is
29.9° C
(Statistics for 25 Dec 1981-2005 – mean: 29.2 max: 30.3 min: 27.7°C)
Issued (local time): 9 am Thursday 25 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest