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): 3 am Friday 20 Apr 2018
m, °C | ft, °F Friday 20 Saturday 21 Sun
  1AM 4AM 7AM 10AM 1PM 4PM 7PM 10PM 1AM 4AM 7AM 10AM 1PM 4PM 7PM 10PM 1AM 4AM
Tide State - flow high ebb low flow high ebb low flow high ebb low flow high ebb low flow
High Tide
height (m)


4:03AM
4.78



5:03PM
3.98



4:53AM
4.48



6:06PM
3.72



Low Tide
height (m)




10:38AM
-0.39



10:40PM
0.99



11:36AM
-0.12



11:43PM
1.29

Swell (m)
direction
0.4
WSW
0.5
WSW
0.3
WSW
0.5
S
0.7
S
1.8
SSE
0.7
S
1.3
SSE
0.7
SSW
0.8
SSW
0.4
SW
0.4
SSW
0.4
SW
0.4
SSW
0.2
WSW
0.3
WSW
0.2
WSW
0.4
SSE
Wave Height (m) 0.4 0.5 0.3 0.5 0.7 1.8 0.7 1.3 0.7 0.8 0.4 0.4 0.4 0.4 0.2 0.3 0.2 0.4
Period (s) 11 11 11 8 8 8 8 7 6 6 5 9 8 8 15 14 14 3
Wind
(km/h)
windENE5metric.gif windNE10metric.gif windNE10metric.gif windNE10metric.gif windNE10metric.gif windNE10metric.gif windNE15metric.gif windESE10metric.gif windSSW15metric.gif windSSW10metric.gif windSSE10metric.gif windSSE10metric.gif windSSW20metric.gif windS20metric.gif windSSE15metric.gif windESE10metric.gif windENE10metric.gif windENE10metric.gif
  Today's sea temperature in Nehenta Bay, Gravina Island, Alaska is 6.8 °C (Statistics for 20 Apr 1981-2005 – mean: 7.4 max: 8.2 min: 6.4 °C)
 
Summary  clear clear some
clouds
rain
shwrs
mod
rain
heavy
rain
light
rain
light
rain
light
rain
light
rain
some
clouds
rain
shwrs
rain
shwrs
rain
shwrs
clear clear clear some
clouds
Rain mm - - - 5 9 15 3 4 2 2 - 1 1 2 - - - -
Temp °C 4 3 4 4 4 5 6 5 5 4 4 7 8 8 7 6 5 5
Chill °C 3 1 2 1 1 3 3 3 2 1 2 5 5 5 5 4 3 2
Sunrise - - 5:31 - - - - - - - 5:28 - - - - - - -
Sunset - - - - - - 8:00 - - - - - - - 8:02 - - -

Tide datum: -.