Sea Conditions for Nehenta Bay, Gravina Island



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Detailed Sea Conditions for Nehenta Bay, Gravina Island over the next 2 days

Issued (local time): 2 am Wednesday 21 Feb 2018
m, °C | ft, °F Wednesday 21 Thursday 22 Fri
  0AM 3AM 6AM 9AM 12PM 3PM 6PM 9PM 0AM 3AM 6AM 9AM 12PM 3PM 6PM 9PM 0AM 3AM
Tide State low flow high ebb low flow high ebb low flow high ebb low flow high ebb low flow
High Tide
height (m)


3:53AM
4.47



4:17PM
3.85



4:37AM
4.36



5:19PM
3.51



Low Tide
height (m)
9:28PM
0.37



10:11AM
0.50



10:10PM
0.74



11:10AM
0.60



11:03PM
1.12

Swell (m)
direction
0.1
W
0.1
SW
0.1
W
0.2
WSW
0.1
SW
0.2
WSW
0.1
W
0.1
SW
0.1
W
0.2
WSW
0.1
W
0.2
WSW
0.1
SW
0.2
WSW
0.2
WSW
0.6
S
0.8
SSW
0.9
SW
Wave Height (m) 0.1 0.1 0.1 0.2 0.1 0.2 0.1 0.1 0.1 0.2 0.1 0.2 0.1 0.2 0.2 0.6 0.8 0.9
Period (s) 10 10 10 10 17 16 16 15 15 14 14 17 16 16 15 4 4 5
Wind
(km/h)
windESE15metric.gif windENE5metric.gif windNE5metric.gif windNE5metric.gif windNNW5metric.gif windNW5metric.gif windE5metric.gif windE10metric.gif windE10metric.gif windESE10metric.gif windESE10metric.gif windESE10metric.gif windSE10metric.gif windSE15metric.gif windESE15metric.gif windSE10metric.gif windSSE20metric.gif windW15metric.gif
  Today's sea temperature in Nehenta Bay, Gravina Island, Alaska is 4.0 °C (Statistics for 21 Feb 1981-2005 – mean: 6.3 max: 8.3 min: 4.6 °C)
 
Summary  cloudy cloudy clear clear clear clear clear clear clear clear some
clouds
some
clouds
cloudy cloudy cloudy mod
rain
mod
rain
rain
shwrs
Rain mm - - - - - - - - - - - - - - - 6 10 11
Temp °C 0 0 -3 -3 0 2 1 0 -2 -3 -3 -3 0 1 1 3 4 3
Chill °C -4 -2 -6 -3 -2 2 1 -3 -6 -7 -7 -7 -4 -3 -3 0 0 -1
Sunrise - - - 6:56 - - - - - - - 6:54 - - - - - -
Sunset - - - - - 5:05 - - - - - - - 5:07 - - - -

Tide datum: -.