Sea Conditions for Nehenta Bay, Gravina Island

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

Issued (local time): 9 pm Friday 18 Sep 2020

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

Issued (local time): 9 pm Friday 18 Sep 2020
Forecast update inUpdates in  hr  min  sUpdate imminent 
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 ebb low flow high ebb low flow high ebb low flow high ebb low flow high ebb low
High Tide
height (m)


2:28AM
5.12


2:46PM
5.27


3:14AM
4.91


3:26PM
5.21

Low Tide
height (m)
8:13PM
-0.62


8:31AM
-0.62


8:57PM
-0.72


9:12AM
-0.29


9:44PM
-0.62
Swell (m)
direction 		0.1SW 0.1SW 0.2WSW 0.2W 0.2W 0.2WSW 0.2WSW 0.2WSW 0.2WSW 0.2WSW 0.2WSW 0.2WSW 0.1W 0.2WSW 0.3S 0.5S 0.7SSE 0.7SSE
Wave Height (m) 0.1 0.1 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.1 0.2 0.3 0.5 0.7 0.7
Period (s) 8 8 9 9 9 9 9 9 9 8 9 9 8 8 3 4 4 5
Wind
(km/h)
5

E
10

NNW
0

ESE
5

ESE
5

SSE
5

SW
10

SSE
10

S
5

SW
5

NE
5

NNE
5

NE
5

ESE
10

SE
20

SSE
20

SSE
20

SSE
15

SSE
  Today's sea temperature in Nehenta Bay, Gravina Island, Alaska is 14.3 °C (Statistics for 18 Sep 1981-2005 – mean: 11.7 max: 13.1 min: 10.3 °C)
 
Summary  some
clouds 		rain
shwrs 		cloudy cloudy light
rain 		light
rain 		rain
shwrs 		rain
shwrs 		clear clear some
clouds 		some
clouds 		some
clouds 		light
rain 		light
rain 		light
rain 		light
rain 		light
rain
Rain mm - 1 - - 2 2 1 1 - - - - - 1 1 1 2 4
Temp °C 15 14 14 13 13 13 14 15 13 12 11 11 11 12 12 11 12 12
Chill °C 15 14 14 13 13 13 13 15 13 12 11 11 10 11 10 9 10 10
Sunrise - - - - 6:28 - - - - - - - 6:30 - - - - -
Sunset - - - - - - - 6:51 - - - - - - - 6:47 - -

Tide datum: -.

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