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): 9 pm Friday 18 Aug 2017
m, °C | ft, °F Fri Saturday 19 Sunday 20
  7PM 10PM 1AM 4AM 7AM 10AM 1PM 4PM 7PM 10PM 1AM 4AM 7AM 10AM 1PM 4PM 7PM 10PM
Tide State low flow high ebb low flow high ebb low flow high ebb low flow high ebb low flow
High Tide
height (m)

10:54PM
4.64


11:55AM
4.11


11:51PM
4.89


12:43PM
4.42


Low Tide
height (m) 		4:39PM
0.97


5:31AM
-0.49


5:38PM
0.65


6:20AM
-0.77


6:30PM
0.33
Swell (m)
direction 		0.3
WSW 		0.3
WSW 		0.2
WSW 		0.3
WSW 		0.2
WSW 		0.3
WSW 		0.3
WSW 		0.4
WSW 		0.2
WSW 		0.3
WSW 		0.2
WSW 		0.4
SSE 		0.2
WSW 		0.4
SSE 		0.2
S 		0.5
SSE 		0.3
S 		0.7
SSE
Wave Height (m) 0.3 0.3 0.2 0.3 0.2 0.3 0.3 0.4 0.2 0.3 0.2 0.4 0.2 0.4 0.2 0.5 0.3 0.7
Period (s) 9 9 9 10 10 10 10 9 9 9 9 4 9 5 5 5 5 5
Wind
(km/h) 		windSSE10metric.gif windSE5metric.gif windESE5metric.gif windESE5metric.gif windSE5metric.gif windSSE10metric.gif windESE10metric.gif windESE10metric.gif windE5metric.gif windESE5metric.gif windENE5metric.gif windENE10metric.gif windNE10metric.gif windENE10metric.gif windENE10metric.gif windENE10metric.gif windENE10metric.gif windENE10metric.gif
  Today's sea temperature in Nehenta Bay, Gravina Island, Alaska is 16.1 °C (Statistics for 18 Aug 1981-2005 – mean: 13.3 max: 15.8 min: 11.6 °C)
 
Summary  rain
shwrs 		rain
shwrs 		clear some
clouds 		some
clouds 		rain
shwrs 		light
rain 		mod
rain 		cloudy rain
shwrs 		light
rain 		light
rain 		light
rain 		light
rain 		light
rain 		light
rain 		light
rain 		heavy
rain
Rain mm 1 1 - - - 1 3 6 - 1 1 1 1 1 1 2 2 11
Temp °C 13 11 11 11 11 13 12 12 12 12 12 12 12 12 12 12 12 12
Chill °C 12 11 10 10 10 12 11 11 12 12 12 11 11 11 11 11 11 11
Sunrise - - - - 5:28 - - - - - - - 5:30 - - - - -
Sunset 8:14 - - - - - - - 8:10 - - - - - - - 8:08 -

Tide datum: -.