Sea Conditions for Tristan da Cunha Island

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

Issued (local time): 11 am Friday 30 Jul 2021

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

Issued (local time): 11 am Friday 30 Jul 2021
Forecast update inUpdates in  hr  min  sUpdate imminent 
Friday 30 Saturday 31 Sunday 1
9AM 12PM 3PM 6PM 9PM 0AM 3AM 6AM 9AM 12PM 3PM 6PM 9PM 0AM 3AM 6AM 9AM 12PM
Tide State ebb low flow high ebb low flow high ebb ebb low flow high ebb low flow high ebb
High Tide
height (m)


5:22PM
0.65


5:47AM
0.64



6:24PM
0.63


6:56AM
0.61
Low Tide
height (m)
11:09AM
0.33


11:33PM
0.36



12:05PM
0.36


12:42AM
0.38


Swell (m)
direction
6.0
WNW
5.5
WNW
5.5
WNW
5.0
WNW
4.5
WNW
4.5
NW
4.0
WNW
4.0
WNW
4.0
WNW
4.0
W
4.0
W
3.5
W
3.5
W
3.5
WSW
3.5
WSW
3.0
WSW
3.0
SW
3.0
SW
Wave Height (m) 6.0 5.5 5.5 5.0 4.5 4.5 4.0 4.0 4.0 4.0 4.0 3.5 3.5 3.5 3.5 3.0 3.0 3.0
Period (s) 12 12 12 12 12 11 11 11 11 12 12 12 12 12 11 11 10 10
Wind
(km/h)
55
NW
50
NW
60
WNW
50
WNW
50
WNW
45
WNW
45
WNW
40
W
40
WSW
45
WSW
45
SW
40
SSW
35
SSE
35
SSE
30
SSE
25
SSE
25
SSE
20
SSE
  Today's sea temperature in Tristan da Cunha Island is 13.5 °C (Statistics for 30 Jul 1981-2005 – mean: 13.0 max: 13.9 min: 12.2 °C)
 
Summary  light
rain 		light
rain 		light
rain 		clear clear light
rain 		rain
shwrs 		rain
shwrs 		clear clear some
clouds 		some
clouds 		some
clouds 		some
clouds 		some
clouds 		some
clouds 		some
clouds 		some
clouds
Rain mm 5 4 3 - - 1 1 1 - - - - - - - - - -
Temp °C 13 13 14 14 14 14 13 12 12 12 11 11 10 10 9 9 9 9
Chill °C 9 10 11 11 11 11 10 9 9 8 7 7 6 6 5 6 6 6
Sunrise 7:48 - - - - - - - 7:48 - - - - - - - 7:48 -
Sunset - - - 6:00 - - - - - - - 6:01 - - - - - -

Tide datum: Mean Lower Low Water.

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