Sea Conditions for Heard Island



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Detailed Sea Conditions for Heard Island over the next 2 days

Issued (local time): 4 am Sunday 20 Aug 2017
m, °C | ft, °F Sunday 20 Monday 21 Tue
  2AM 5AM 8AM 11AM 2PM 5PM 8PM 11PM 2AM 5AM 8AM 11AM 2PM 5PM 8PM 11PM 2AM 5AM
Tide State ebb low flow high ebb low flow flow high ebb low flow high ebb low flow high ebb
High Tide
height (m)



10:00AM
1.18




11:45PM
1.25



11:06AM
1.18



12:25AM
1.25

Low Tide
height (m)

4:34AM
0.82



4:50PM
0.38




5:28AM
0.72



5:41PM
0.32



Swell (m)
direction
4.5
WSW
4.5
W
5.0
W
5.0
W
5.5
W
5.5
WSW
5.5
WSW
5.0
WSW
5.5
WSW
5.5
WSW
5.5
WSW
6.0
WSW
6.0
WSW
6.0
WSW
5.5
WSW
5.5
WSW
5.5
WSW
5.5
WSW
Wave Height (m) 4.5 4.5 5.0 5.0 5.5 5.5 5.5 5.0 5.5 5.5 5.5 6.0 6.0 6.0 5.5 5.5 5.5 5.5
Period (s) 13 12 12 12 12 12 13 13 13 13 12 13 13 13 13 13 13 13
Wind
(km/h)
windW60metric.gif windW55metric.gif windW60metric.gif windWNW65metric.gif windW70metric.gif windW60metric.gif windW55metric.gif windWNW55metric.gif windWNW65metric.gif windW65metric.gif windW65metric.gif windW65metric.gif windW65metric.gif windW65metric.gif windW60metric.gif windW70metric.gif windW60metric.gif windW65metric.gif
  Today's sea temperature in Heard Island, Antarctica is 2.1 °C (Statistics for 20 Aug 1981-2005 – mean: 1.1 max: 1.7 min: 0.6 °C)
 
Summary  light
rain
snow
shwrs
some
clouds
light
rain
light
rain
light
rain
cloudy light
rain
light
rain
light
rain
cloudy light
rain
light
rain
light
rain
light
rain
light
rain
light
rain
snow
shwrs
Rain mm 2 - - 2 2 2 - 1 3 4 - 1 1 2 1 2 1 -
Temp °C 2 2 2 2 3 3 3 3 3 3 3 3 3 3 3 2 2 2
Chill °C -6 -6 -6 -6 -5 -5 -4 -4 -5 -5 -5 -5 -5 -5 -5 -6 -6 -6
Sunrise - - 7:13 - - - - - - - 7:09 - - - - - - -
Sunset - - - - - 5:07 - - - - - - - 5:08 - - - -

Tide datum: Mean Lower Low Water.