Coronation Island Sea Conditions and Tide Table

Coronation 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 07:37 AM and sunset is at 03:45 PM.

Days 1–3 Weather Summary

Heavy rain (total 37mm), heaviest during Mon afternoon. Low air temperatures (max 9°C on Tue night, min 6°C on Mon morning). Winds increasing (calm on Mon night, severe gales from the SE by Wed afternoon).

Days 4–6 Weather Summary

Heavy rain (total 59mm), heaviest during Thu afternoon. Cool air temperatures (max 10°C on Thu night, min 5°C on Sat night). Winds decreasing (gales from the SE on Thu afternoon, light winds from the NW by Sat night).

Days 7–9 Weather Summary

Light rain (total 4mm), mostly falling on Sun afternoon. Mild temperatures (max 7°C on Sun morning, min 3°C on Mon afternoon). Winds increasing (calm on Sun night, fresh winds from the E by Tue afternoon).

Days 10–12 Weather Summary

A dusting of snow turning to light rain (total 3mm) on Thu morning. Freeze-thaw conditions (max 3°C on Wed morning, min 0°C on Fri morning). Winds decreasing (fresh winds from the ENE on Wed night, light winds from the NE by Fri night).

Monday
17
Tuesday
18
Wednesday
19
Thursday
20
Friday
21
Saturday
22
Sunday
23
Monday
24
Tuesday
25
Wednesday
26
Thursday
27
Friday
28
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
10:18AM3.39m
11:23PM2.82m
10:47AM3.46m
00:02AM2.89m
11:16AM3.51m
00:39AM2.93m
11:46AM3.53m
1:15AM2.94m
12:17PM3.52m
1:52AM2.90m
12:49PM3.47m
2:30AM2.84m
1:22PM3.37m
3:12AM2.76m
1:59PM3.25m
3:58AM2.70m
2:40PM3.08m
4:49AM2.68m
3:31PM2.89m
5:41AM2.73m
4:38PM2.69m
6:33AM2.85m
6:01PM2.54m
Low Tide
5:01PM0.09m
4:45AM1.04m
5:34PM-0.06m
5:19AM1.14m
6:07PM-0.15m
6:39PM-0.18m
6:24AM1.31m
7:13PM-0.16m
6:58AM1.38m
7:48PM-0.11m
7:33AM1.45m
8:26PM-0.03m
8:11AM1.52m
9:06PM0.07m
8:57AM1.57m
9:51PM0.18m
9:56AM1.58m
10:39PM0.30m
11:10AM1.51m
11:32PM0.44m
12:32PM1.30m
00:29AM0.58m
Wave
height (m) 
direction
period (s) 
0.9
WSW
12
1
WSW
11
1.2
WSW
14
1.3
WSW
14
1.2
WSW
14
1.1
WSW
13
1.5
SSW
9
2.4
SSW
12
2.4
SSW
11
2.4
SW
14
3
SW
11
1.9
SW
10
2.2
SW
13
2.5
WSW
14
2.5
WSW
15
2.1
WSW
15
1.9
WSW
15
1.5
WSW
14
1.2
WSW
14
1.1
WSW
13
0.9
WSW
12
0.8
WSW
11
0.7
WSW
11
0.6
WSW
10
0.5
SW
8
0.5
SW
8
0.6
SSW
7
0.8
SSW
9
1
SW
15
1.1
SW
13
1.1
SW
12
1.2
SW
12
1.1
SW
11
0.9
SW
10
0.8
SW
10
0.5
SW
9
light rain
heavy rain
light rain
cloud
cloud
cloud
light rain
mod rain
heavy rain
mod rain
heavy rain
heavy rain
light rain
light rain
rain showers
light rain
cloud
cloud
light rain
rain showers
clear
clear
clear
clear
cloud
cloud
cloud
cloud
cloud
light snow
light rain
cloud
clear
clear
part cloud
part cloud
light rain
heavy rain
light rain
cloudy
cloudy
cloudy
light rain
mod rain
heavy rain
mod rain
heavy rain
heavy rain
light rain
light rain
rain shwrs
light rain
cloudy
cloudy
light rain
rain shwrs
clear
clear
clear
clear
cloudy
cloudy
cloudy
cloudy
cloudy
light snow
light rain
cloudy
clear
clear
some clouds
some clouds
 km/h
25
SSE
40
SE
10
ESE
20
ESE
25
ESE
35
E
60
ESE
75
SE
65
SSE
55
SSE
70
SE
25
WSW
35
SW
45
SW
30
SW
20
SSE
20
ENE
30
N
20
WNW
20
WNW
0
ENE
15
NE
15
NNE
10
NE
20
E
30
E
30
E
30
NE
30
NE
30
ENE
35
ENE
30
NE
25
N
20
N
15
N
10
ENE
 mm 
3
11
1
2
9
11
7
30
12
2
3
3
2
1
3
3
max°C
7
8
8
7
7
9
8
8
9
8
9
10
8
8
8
7
6
6
7
6
6
5
4
3
3
3
4
3
3
3
2
2
2
0
0
0
Moonrise
5:02
6:21
7:41
9:01
10:14
11:14
11:55
12:21
12:38
12:49
12:57
1:04
Moonset
2:22
2:31
2:43
3:02
3:33
4:22
5:28
6:47
8:11
9:37
11:03
Sunrise
7:37
7:39
7:41
7:43
7:45
7:47
7:48
7:50
7:52
7:54
7:56
7:58
Sunset
3:45
3:42
3:41
3:40
3:38
3:37
3:36
3:34
3:33
3:32
3:30
3:30
Today's sea temperature in Coronation Island is
8.5° C
(Statistics for 17 Nov 1981-2005 – mean: 8.5 max: 9.9 min: 7.4°C)
Issued (local time): 2 am Monday 17 Nov 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
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