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 — and sunset is at 06:49 PM.

Days 1–4 Weather Summary

Moderate rain (total 17mm), heaviest on Tue night. Very warm air temperatures (max 30°C on Sun afternoon, min 27°C on Mon night). Wind will be generally light.

Days 5–7 Weather Summary

Heavy rain (total 23mm), heaviest during Wed afternoon. Very warm air temperatures (max 30°C on Fri morning, min 26°C on Wed night). Wind will be generally light.

Days 8–10 Weather Summary

Heavy rain (total 58mm), heaviest during Sun night. Warm (max 31°C on Tue morning, min 26°C on Sat night). Mainly fresh winds.

Days 11–13 Weather Summary

Moderate rain (total 17mm), heaviest on Tue night. Warm (max 31°C on Tue afternoon, min 27°C on Tue night). Wind will be generally light.

Sun
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
31
Thursday
1
Fri
2
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
Wave Height Map
High Tide
10:23PM2.43m
11:52AM3.71m
10:58PM2.40m
12:28PM3.67m
11:41PM2.34m
1:11PM3.56m
00:40AM2.25m
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
Low Tide
6:05PM1.82m
4:39AM0.87m
6:40PM1.80m
5:13AM0.94m
7:23PM1.77m
8:15PM1.73m
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
Wave
height (m) 
direction
period (s) 
0.1
NE
2
0
E
2
0.1
E
2
0.4
NW
2
0.1
N
2
0.1
N
1
0.1
N
2
0
E
2
0
E
2
0
E
2
0.1
S
2
0.1
S
2
0.1
SE
2
0
E
2
0
E
2
0.2
NNW
2
0.1
NW
2
0.2
NNW
2
0.4
NNW
3
0.3
WNW
3
0.4
NW
2
0.6
NW
3
0.2
WNW
3
0.5
NW
3
0.5
NW
3
0.2
WNW
2
0.3
NW
3
0.4
NW
3
0.1
NW
2
0.1
NW
2
0.4
NW
3
0.1
NW
3
0.1
N
1
0.2
N
3
0.1
N
2
0
E
2
part cloud
thunderstorm
part cloud
thunderstorm
rain showers
thunderstorm
thunderstorm
thunderstorm
part cloud
thunderstorm
thunderstorm
thunderstorm
clear
thunderstorm
thunderstorm
thunderstorm
thunderstorm
part cloud
cloud
rain showers
thunderstorm
thunderstorm
thunderstorm
thunderstorm
mod rain
thunderstorm
thunderstorm
thunderstorm
rain showers
thunderstorm
part cloud
rain showers
thunderstorm
part cloud
thunderstorm
clear
some clouds
risk tstorm
some clouds
risk tstorm
rain shwrs
risk tstorm
risk tstorm
risk tstorm
some clouds
risk tstorm
risk tstorm
risk tstorm
clear
risk tstorm
risk tstorm
risk tstorm
risk tstorm
some clouds
cloudy
rain shwrs
risk tstorm
risk tstorm
risk tstorm
risk tstorm
mod rain
risk tstorm
risk tstorm
risk tstorm
rain shwrs
risk tstorm
some clouds
rain shwrs
risk tstorm
some clouds
risk tstorm
clear
 km/h
10
NNE
5
ESE
10
NE
25
NW
5
SSE
10
NNE
10
NE
0
SW
10
ENE
5
NE
10
S
10
ESE
10
ENE
5
W
10
NNW
15
NNW
10
W
20
NNW
25
NW
20
W
25
WNW
30
NW
15
NW
25
NW
25
WNW
15
WNW
20
WNW
20
WNW
10
W
15
NW
20
NW
10
W
10
NNW
15
NNW
10
S
10
NE
 mm 
2
2
2
3
3
5
9
2
2
3
2
1
4
4
2
5
16
5
10
14
2
1
8
2
2
2
2
max°C
30
28
30
30
28
30
29
28
29
29
27
29
29
28
30
30
28
29
28
28
30
29
28
29
29
27
31
31
27
29
29
28
29
28
27
29
Moonrise
7:36
8:30
9:21
10:12
11:01
11:51
12:42
1:36
2:34
3:36
4:43
Moonset
7:56
8:44
9:29
10:11
10:51
11:30
12:10
12:51
1:36
2:26
3:22
4:25
Sunrise
6:03
6:03
6:03
6:05
6:05
6:05
6:05
6:07
6:07
6:07
6:09
6:09
Sunset
6:49
6:50
6:50
6:51
6:51
6:52
6:52
6:52
6:52
6:53
6:53
6:53
Today's sea temperature in Tern Island is
30.0° C
(Statistics for 21 Dec 1981-2005 – mean: 29.1 max: 30.3 min: 28.3°C)
Issued (local time): 3 pm Sunday 21 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest