Sea Conditions for Heard Island

Detailed Sea Conditions for Heard Island over the next 2 days

Issued (local time): 10 pm Tuesday 01 Dec 2020

Detailed Sea Conditions for Heard Island over the next 2 days

Issued (local time): 10 pm Tuesday 01 Dec 2020
Forecast update inUpdates in  hr  min  sUpdate imminent 
Tue Wednesday 2 Thursday 3
8PM 11PM 2AM 5AM 8AM 11AM 2PM 5PM 8PM 11PM 2AM 5AM 8AM 11AM 2PM 5PM 8PM 11PM
Tide State low flow high ebb low flow high ebb low flow high ebb low flow flow high ebb flow
High Tide
height (m)

12:27AM
1.08


1:51PM
1.08


12:56AM
1.09



2:22PM
1.09

Low Tide
height (m) 		6:46PM
0.66


7:05AM
0.26


7:16PM
0.63


7:35AM
0.19


7:46PM
0.62
Swell (m)
direction 		2.2W 2.2W 2.2W 2.2W 2.2W 2.3W 2.3WSW 2.5WSW 3.0W 3.0W 2.5W 2.5W 2.3W 2.2W 2.1WNW 2.3WNW 3.0N 3.5NNW
Wave Height (m) 2.2 2.2 2.2 2.2 2.2 2.3 2.3 2.5 3.0 3.0 2.5 2.5 2.3 2.2 2.1 2.3 3.0 3.5
Period (s) 10 10 10 10 10 10 10 10 8 9 9 10 10 10 10 10 7 9
Wind
(km/h)
25

WNW
30

WNW
30

WNW
30

WNW
35

NW
40

WNW
35

NW
50

WNW
50

W
35

SW
20

WSW
10

WNW
20

NNE
35

NE
40

NE
55

NE
70

NNE
60

N
  Today's sea temperature in Heard Island, Antarctica is 1.9 °C (Statistics for 01 Dec 1981-2005 – mean: 1.9 max: 3.0 min: 0.8 °C)
 
Summary  clear some
clouds 		some
clouds 		cloudy cloudy cloudy cloudy light
rain 		cloudy cloudy cloudy some
clouds 		cloudy cloudy cloudy light
rain 		heavy
rain 		light
rain
Rain mm - - - - - - - 1 - - - - - - - 3 12 5
Temp °C 1 2 2 2 2 1 2 3 3 2 2 2 1 1 3 4 6 6
Chill °C -5 -4 -4 -4 -4 -6 -4 -4 -4 -4 -3 -1 -4 -6 -3 -3 -1 0
Sunrise - - - 3:38 - - - - - - - 3:38 - - - - - -
Sunset 8:12 - - - - - - - 8:13 - - - - - - - 8:15 -

Tide datum: Mean Lower Low Water.

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