Sea Conditions for Tristan da Cunha Island



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Detailed Sea Conditions for Tristan da Cunha Island over the next 2 days

Issued (local time): 11 am Friday 25 May 2018
m, °C | ft, °F Friday 25 Saturday 26 Sunday 27
  9AM 12PM 3PM 6PM 9PM 0AM 3AM 6AM 9AM 12PM 3PM 6PM 9PM 0AM 3AM 6AM 9AM 12PM
Tide State flow high ebb low flow high ebb low flow high ebb low flow high ebb low flow high
High Tide
height (m)

9:56AM
0.77



10:23PM
0.77



10:42AM
0.78



11:02PM
0.79



11:22AM
0.79
Low Tide
height (m)



4:10PM
0.22



4:32AM
0.23



4:52PM
0.21



5:13AM
0.21


Swell (m)
direction
2.5
SSE
2.5
SSE
2.5
W
2.5
W
3.0
W
4.5
WNW
5.0
W
5.5
W
5.5
W
5.5
W
5.5
W
6.5
W
7.0
W
6.5
W
7.0
W
6.5
WSW
6.0
WSW
5.5
WSW
Wave Height (m) 2.5 2.5 2.5 2.5 3.0 4.5 5.0 5.5 5.5 5.5 5.5 6.5 7.0 6.5 7.0 6.5 6.0 5.5
Period (s) 14 14 8 9 9 9 10 11 12 12 12 12 13 13 14 14 14 14
Wind
(km/h)
windWNW40metric.gif windNW40metric.gif windNW40metric.gif windNW45metric.gif windNNW60metric.gif windNW75metric.gif windWNW70metric.gif windW65metric.gif windW65metric.gif windW60metric.gif windW65metric.gif windW70metric.gif windW75metric.gif windWSW65metric.gif windWSW65metric.gif windWSW55metric.gif windSW60metric.gif windSW50metric.gif
  Today's sea temperature in Tristan da Cunha Island is 16.7 °C (Statistics for 25 May 1981-2005 – mean: 14.8 max: 15.7 min: 13.9 °C)
 
Summary  clear clear clear clear risk
tstorm
risk
tstorm
rain
shwrs
rain
shwrs
light
rain
rain
shwrs
rain
shwrs
risk
tstorm
risk
tstorm
rain
shwrs
rain
shwrs
rain
shwrs
rain
shwrs
rain
shwrs
Rain mm - - - - 1 5 1 2 1 2 1 2 2 3 1 2 1 1
Temp °C 17 17 17 17 18 17 16 15 15 15 15 14 15 14 14 14 15 15
Chill °C 15 15 15 15 16 14 13 12 12 12 12 10 12 10 10 11 12 12
Sunrise 7:48 - - - - - - - 7:48 - - - - - - - 7:48 -
Sunset - - 5:43 - - - - - - - 5:43 - - - - - - -

Tide datum: Mean Lower Low Water.