Sea Conditions for Heard Island

Detailed Sea Conditions for Heard Island over the next 2 days

Issued (local time): 10 am Friday 24 Sep 2021

Detailed Sea Conditions for Heard Island over the next 2 days

Issued (local time): 10 am Friday 24 Sep 2021
Forecast update inUpdates in  hr  min  sUpdate imminent
Friday 24 Saturday 25 Sunday 26
8AM 11AM 2PM 5PM 8PM 11PM 2AM 5AM 8AM 11AM 2PM 5PM 8PM 11PM 2AM 5AM 8AM 11AM
Tide State ebb low flow high ebb ebb flow high ebb low flow high ebb low flow high ebb low
High Tide
height (m)



2:22PM
1.01



2:12AM
1.12



2:59PM
0.98



2:35AM
1.11


Low Tide
height (m)

8:08AM
0.35


7:59PM
0.49




8:39AM
0.33



8:25PM
0.55



9:08AM
0.34
Swell (m)
direction
3.5
WNW
4
WNW
4
WNW
4.5
W
5
W
5
W
5
W
4.5
W
4.5
W
4
W
4
W
5
WNW
5.5
WNW
6
WNW
6
W
5.5
W
5.5
W
5.5
W
Wave Height (m) 3.5 4.0 4.0 4.5 5.0 5.0 5.0 4.5 4.5 4.0 4.0 5.0 5.5 6.0 6.0 5.5 5.5 5.5
Period (s) 11 10 11 11 12 13 13 14 14 13 13 10 11 12 13 13 14 14
Wind
(km/h)
50
W
55
WSW
55
WSW
65
SW
60
SW
50
SW
50
WSW
50
W
50
WNW
55
NW
65
NW
75
NW
75
NW
70
NW
60
WNW
50
W
50
W
40
W
  Today's sea temperature in Heard Island, Antarctica is 1.3 °C (Statistics for 24 Sep 1981-2005 – mean: 0.9 max: 1.5 min: 0.5 °C)
 
Summary  some
clouds
some
clouds
some
clouds
some
clouds
some
clouds
some
clouds
some
clouds
some
clouds
some
clouds
some
clouds
cloudy cloudy light
snow
light
snow
light
rain
cloudy some
clouds
some
clouds
Rain mm - - - - - - - - - - - - - - 1 - - -
Temp °C -1 -1 -1 -2 -3 -2 -1 -1 -1 -1 -1 0 1 2 3 1 1 1
Chill °C -10 -10 -10 -12 -13 -11 -9 -9 -10 -10 -11 -10 -8 -6 -5 -7 -7 -6
Sunrise 5:50 - - - - - - - 5:48 - - - - - - - 5:46 -
Sunset - - - 6:06 - - - - - - - 6:07 - - - - - -

Tide datum: Mean Lower Low Water.