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 06:52 PM.

Days 1–3 Weather Summary

Moderate rain (total 12mm), heaviest on Fri morning. Very warm air temperatures (max 31°C on Fri afternoon, min 28°C on Fri night). Winds increasing (calm on Fri morning, fresh winds from the NNW by Sat morning).

Days 4–6 Weather Summary

Moderate rain (total 12mm), heaviest on Wed morning. Very warm air temperatures (max 32°C on Tue morning, min 28°C on Mon night). Mainly fresh winds.

Days 7–9 Weather Summary

Moderate rain (total 13mm), heaviest on Fri night. Warm (max 31°C on Fri morning, min 27°C on Thu night). Wind will be generally light.

Days 10–12 Weather Summary

Heavy rain (total 45mm), heaviest during Mon night. Warm (max 30°C on Sun afternoon, min 26°C on Sun night). Wind will be generally light.

Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
31
Thursday
1
Friday
2
Saturday
3
Sunday
4
Monday
5
Tuesday
6
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
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
12:59PM3.88m
00:57AM2.34m
Low Tide
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
7:51PM1.38m
Wave
height (m) 
direction
period (s) 
0
W
2
0.2
NNW
2
0.1
N
2
0.4
N
3
0.4
NNW
3
0.3
NNW
3
0.4
NW
3
0.5
NW
3
0.2
WNW
3
0.4
NW
3
0.5
NW
3
0.2
WNW
3
0.4
NW
3
0.5
NW
3
0.1
NW
2
0.4
NW
3
0.5
NW
3
0.2
NNW
3
0.2
NNW
3
0.2
NNW
2
0.1
N
2
0
E
2
0.3
NNW
2
0.1
N
2
0
E
2
0.1
N
2
0
W
2
0
E
2
0.1
N
2
0.1
N
2
0
W
2
0.1
N
1
0
E
3
0.1
S
2
0.1
E
2
0.1
SE
2
thunderstorm
thunderstorm
thunderstorm
part cloud
part cloud
part cloud
thunderstorm
part cloud
rain showers
thunderstorm
part cloud
part cloud
clear
clear
thunderstorm
thunderstorm
thunderstorm
part cloud
thunderstorm
thunderstorm
part cloud
clear
part cloud
thunderstorm
clear
part cloud
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
risk tstorm
risk tstorm
risk tstorm
some clouds
some clouds
some clouds
risk tstorm
some clouds
rain shwrs
risk tstorm
some clouds
some clouds
clear
clear
risk tstorm
risk tstorm
risk tstorm
some clouds
risk tstorm
risk tstorm
some clouds
clear
some clouds
risk tstorm
clear
some clouds
risk tstorm
risk tstorm
risk tstorm
risk tstorm
risk tstorm
risk tstorm
risk tstorm
risk tstorm
risk tstorm
risk tstorm
 km/h
5
NW
20
NNW
10
W
25
NNW
25
NW
15
NW
25
NW
25
NW
15
WNW
25
NW
25
NW
15
WNW
25
NW
30
NW
10
W
25
NW
25
NW
15
WNW
15
NW
20
NW
5
WSW
10
N
20
NNW
5
SW
10
N
15
N
5
SW
5
N
15
N
10
SW
0
NNW
10
N
10
SSE
10
N
10
NNE
15
SSE
 mm 
3
1
6
1
1
1
2
4
5
3
2
5
3
2
2
5
3
1
10
7
3
9
max°C
30
31
28
29
29
28
31
31
29
31
31
29
32
32
29
30
29
28
30
30
28
31
30
28
30
30
28
29
30
28
29
29
28
29
30
27
Moonrise
11:01
11:51
12:42
1:36
2:34
3:36
4:43
5:51
6:56
7:55
8:48
9:34
Moonset
11:30
12:10
12:51
1:36
2:26
3:22
4:25
5:32
6:39
7:43
8:43
Sunrise
6:05
6:05
6:05
6:07
6:07
6:07
6:09
6:09
6:09
6:09
6:11
6:11
Sunset
6:52
6:52
6:52
6:52
6:53
6:53
6:53
6:54
6:54
6:55
6:55
6:55
Today's sea temperature in Tern Island is
30.0° C
(Statistics for 26 Dec 1981-2005 – mean: 29.2 max: 30.3 min: 27.7°C)
Issued (local time): 3 am Friday 26 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest