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 — and sunset is at 03:55 PM.

Days 1–4 Weather Summary

Moderate rain (total 11mm), heaviest on Fri morning. Icy conditions (max 3°C on Fri afternoon, min -1°C on Wed afternoon). Winds decreasing (gales from the WSW on Wed night, moderate winds from the WNW by Fri night).

Days 5–7 Weather Summary

Moderate rain (total 17mm) heaviest on Tue morning, then becoming colder with a dusting of snow on Tue morning. Icy conditions (max 4°C on Tue morning, min -1°C on Sun afternoon). Winds increasing (light winds from the NNE on Mon morning, gales from the NE by Mon night).

Days 8–10 Weather Summary

A light covering of new snow, mostly falling on Thu night. Becoming milder with moderate rain (total 12mm) heaviest on Thu night. Freeze-thaw conditions (max 5°C on Fri morning, min -1°C on Wed night). Winds decreasing (stormy winds from the SW on Wed night, light winds from the WSW by Thu afternoon).

Days 11–13 Weather Summary

Drizzle at first, then turning colder with dusting of snow on Mon morning. Freeze-thaw conditions (max 3°C on Fri afternoon, min -3°C on Sat morning). Winds decreasing (gales from the WSW on Sat morning, calm by Sat night).

Wed
12
Thursday
13
Friday
14
Saturday
15
Sunday
16
Monday
17
Tuesday
18
Wednesday
19
Thursday
20
Friday
21
Saturday
22
Sunday
23
Mon
24
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
3:08PM1.04m
4:28AM1.06m
3:42PM1.02m
4:57AM1.06m
4:18PM0.99m
5:27AM1.07m
5:03PM0.96m
6:01AM1.07m
6:11PM0.94m
6:43AM1.08m
9:43PM0.95m
7:40AM1.07m
10:59PM1.02m
8:54AM1.07m
11:40PM1.07m
9:56AM1.07m
00:14AM1.11m
10:44AM1.08m
00:47AM1.14m
11:27AM1.10m
1:20AM1.15m
12:10PM1.12m
1:53AM1.15m
Low Tide
9:39PM0.38m
10:02AM0.72m
10:06PM0.50m
10:42AM0.77m
10:32PM0.62m
11:35AM0.81m
11:02PM0.74m
1:10PM0.83m
11:45PM0.84m
2:56PM0.79m
1:36AM0.91m
3:50PM0.71m
3:52AM0.92m
4:32PM0.59m
4:50AM0.88m
5:09PM0.47m
5:33AM0.83m
5:45PM0.33m
6:10AM0.76m
6:21PM0.22m
6:44AM0.70m
6:59PM0.13m
Wave
height (m) 
direction
period (s) 
5
W
13
5.5
WSW
13
5
WSW
13
4.5
WSW
12
3.5
SW
12
2.5
WSW
11
2.5
WSW
10
2.1
WSW
10
3
W
8
3.5
W
9
4
W
10
3.5
WSW
11
3
SW
12
2.4
SW
11
1.9
SW
10
1.8
WSW
12
3
NE
7
4
NE
10
6
NW
10
8.5
W
14
6.5
W
14
6
W
13
6.5
SSW
13
4.5
SSW
13
3.5
SSW
12
2.5
SSW
11
4.5
NW
10
4
NW
11
3.5
NW
10
4
WSW
9
3.5
W
16
3.5
WNW
14
3
WNW
12
3
WNW
12
2.3
WNW
11
2.4
WSW
14
part cloud
part cloud
part cloud
part cloud
part cloud
light rain
light rain
light rain
light rain
light rain
part cloud
cloud
part cloud
part cloud
part cloud
cloud
light snow
light snow
light snow
light snow
snow showers
part cloud
part cloud
clear
part cloud
light snow
mod rain
cloud
rain showers
part cloud
cloud
cloud
cloud
cloud
part cloud
light snow
some clouds
some clouds
some clouds
some clouds
some clouds
light rain
light rain
light rain
light rain
light rain
some clouds
cloudy
some clouds
some clouds
some clouds
cloudy
light snow
light snow
light snow
light snow
snow shwrs
some clouds
some clouds
clear
some clouds
light snow
mod rain
cloudy
rain shwrs
some clouds
cloudy
cloudy
cloudy
cloudy
some clouds
light snow
 km/h
65
WSW
65
WSW
65
SW
60
SW
40
WSW
45
WNW
45
WSW
30
WNW
50
W
55
WSW
60
SW
45
SW
25
SW
20
WSW
5
NNE
40
NE
70
NE
55
NW
75
WNW
85
WNW
55
WSW
85
SW
75
SSW
45
SSW
15
WSW
55
NNE
45
NW
45
WNW
55
SW
60
WSW
35
WSW
20
ESE
25
SW
25
WSW
20
N
25
ESE
 mm 
3
1.0
3
4
2.0
7
8
6
6
1.0
max°C
-1
-1
0
0
1
2
3
3
3
3
1
0
0
0
-1
0
3
4
1
0
1
0
-1
-1
-1
3
5
3
2
-2
-2
-2
-2
-1
1
0
Moonrise
1:18
1:28
1:36
1:44
1:52
2:02
2:14
2:31
2:56
3:34
4:30
5:45
7:13
Moonset
11:07
12:20
1:32
2:43
3:56
5:12
6:31
7:52
9:11
10:17
11:07
11:41
Sunrise
8:18
8:18
8:18
8:18
8:19
8:19
8:19
8:21
8:21
8:21
8:21
8:21
Sunset
3:55
3:53
3:53
3:53
3:53
3:53
3:53
3:53
3:53
3:55
3:55
3:55
Today's sea temperature in Heard Island is 2.6 °C (Statistics for 12 Jun 1981-2005 – mean: 1.8 max: 2.2 min: 1.1°C)
Nearest