Heard Island Sea Conditions and Tide Table

Heard 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 06:24 AM and sunset is at 05:57 PM.

Days 1–3 Weather Summary

Moderate rain (total 10mm), heaviest on Sat afternoon. Air temperatures will be slightly above freezing (max 4°C on Fri night, min 1°C on Sun night). Winds decreasing (fresh winds from the WNW on Fri afternoon, light winds from the NNW by Sat afternoon).

Days 4–6 Weather Summary

Light rain (total 9mm), mostly falling on Wed night. Low air temperatures (max 5°C on Wed night, min 2°C on Mon morning). Winds increasing (moderate winds from the W on Mon night, near gales from the W by Wed night).

Days 7–9 Weather Summary

Heavy rain (total 20mm), heaviest during Fri night. Mild temperatures (max 6°C on Fri night, min 2°C on Thu afternoon). Winds increasing (light winds from the N on Fri afternoon, near gales from the WNW by Sat night).

Days 10–12 Weather Summary

A dusting of snow turning to light rain (total 9mm) on Wed morning. Temperatures will be slightly above freezing (max 4°C on Mon night, min 1°C on Sun morning). Winds decreasing (gales from the W on Tue afternoon, moderate winds from the NW by Tue night).

Friday
29
Saturday
30
Sunday
31
Monday
1
Tuesday
2
Wednesday
3
Thursday
4
Friday
5
Saturday
6
Sunday
7
Monday
8
Tuesday
9
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
2:05PM1.13m
3:12AM1.03m
2:31PM1.16m
3:55AM1.05m
3:01PM1.19m
4:44AM1.07m
3:36PM1.22m
5:41AM1.08m
4:18PM1.23m
6:54AM1.09m
5:10PM1.21m
8:28AM1.12m
6:20PM1.18m
9:42AM1.15m
7:58PM1.14m
10:32AM1.18m
9:51PM1.14m
11:13AM1.19m
11:11PM1.16m
11:50AM1.20m
00:12AM1.18m
12:24PM1.20m
1:05AM1.17m
Low Tide
8:00AM0.55m
8:38PM0.28m
8:31AM0.61m
9:12PM0.27m
9:03AM0.69m
9:52PM0.29m
9:40AM0.79m
10:39PM0.33m
10:25AM0.88m
11:35PM0.40m
11:26AM0.95m
00:45AM0.46m
1:08PM0.98m
2:10AM0.51m
3:09PM0.92m
3:29AM0.51m
4:19PM0.80m
4:33AM0.50m
5:12PM0.64m
5:27AM0.48m
5:58PM0.48m
6:13AM0.47m
6:42PM0.33m
Wave
height (m) 
direction
period (s) 
2.1
WSW
12
2.1
WSW
12
1.9
WSW
11
1.7
WSW
12
1.9
WSW
14
2.3
WSW
13
2.2
WSW
13
2
WSW
12
1.8
W
11
1.9
WNW
10
2.4
WSW
11
2.5
WSW
12
3.5
WSW
14
3.5
WSW
13
3.5
WSW
12
3.5
WSW
12
3.5
WSW
12
3
WSW
12
3.5
W
11
3.5
W
11
3
W
11
2.5
W
11
2.2
W
11
2.1
WSW
11
3.5
NNW
10
3.5
NNW
10
4
NW
10
3.5
NW
10
3.5
W
15
4
W
14
3
WSW
13
3
WSW
13
2.5
SW
12
4
WNW
9
4.5
W
10
4
W
12
part cloud
part cloud
part cloud
cloud
mod rain
light rain
clear
clear
part cloud
part cloud
light rain
part cloud
light rain
part cloud
rain showers
part cloud
part cloud
light rain
rain showers
clear
part cloud
part cloud
cloud
mod rain
light rain
light rain
rain showers
rain showers
rain showers
rain showers
clear
part cloud
light snow
part cloud
part cloud
rain showers
some clouds
some clouds
some clouds
cloudy
mod rain
light rain
clear
clear
some clouds
some clouds
light rain
some clouds
light rain
some clouds
rain shwrs
some clouds
some clouds
light rain
rain shwrs
clear
some clouds
some clouds
cloudy
mod rain
light rain
light rain
rain shwrs
rain shwrs
rain shwrs
rain shwrs
clear
some clouds
light snow
some clouds
some clouds
rain shwrs
 km/h
35
NW
35
WNW
30
NW
10
NW
10
S
30
S
20
SW
15
WNW
20
NW
35
WNW
30
W
30
WNW
50
W
50
W
55
W
50
W
40
W
40
WNW
50
SW
45
SW
20
W
20
NW
15
N
35
NE
35
W
45
WNW
50
WNW
35
WNW
40
NNW
30
W
30
W
35
WNW
40
NNE
65
W
60
W
45
W
 mm 
9
1.0
2.0
1.0
1.0
5
2.0
10
4
1.0
3
1.0
2.0
1.0
2.0
1.0
max°C
2
3
4
4
4
4
2
2
2
2
4
2
4
4
4
3
3
5
3
3
2
2
3
6
4
2
2
2
2
2
2
2
4
2
2
3
Moonrise
7:56
8:19
8:56
9:50
11:04
12:31
2:05
3:39
5:13
6:46
8:20
Moonset
12:02
1:21
2:38
3:43
4:32
5:06
5:29
5:46
5:58
6:09
6:20
6:33
Sunrise
6:24
6:26
6:26
6:28
6:31
6:33
6:33
6:35
6:37
6:39
6:41
6:43
Sunset
5:57
5:53
5:52
5:49
5:46
5:45
5:42
5:39
5:37
5:35
5:32
5:30
Today's sea temperature in Heard Island is 3.5 °C (Statistics for 29 Mar 1981-2005 – mean: 3.0 max: 4.1 min: 2.2°C)
Nearest