Sea Conditions for Alcan Harbor, Shemya Island

Detailed Sea Conditions for Alcan Harbor, Shemya Island over the next 2 days

Issued (local time): 1 pm Tuesday 18 Jan 2022

Detailed Sea Conditions for Alcan Harbor, Shemya Island over the next 2 days

Issued (local time): 1 pm Tuesday 18 Jan 2022
Forecast update inUpdates in  hr  min  sUpdate imminent 
Tuesday 18 Wednesday 19 Thursday 20
11AM 2PM 5PM 8PM 11PM 2AM 5AM 8AM 11AM 2PM 5PM 8PM 11PM 2AM 5AM 8AM 11AM 2PM
Tide State high flow high ebb ebb low flow flow high flow high ebb ebb low flow flow high flow
High Tide
height (m) 		10:31AM
1.23
2:23PM
1.21




10:27AM
1.21
3:03PM
1.15




10:25AM
1.18
Low Tide
height (m)
1:23PM
1.21


12:56AM
-0.07



2:52PM
1.15

1:28AM
-0.03



Swell (m)
direction
3.5
NE
4
ENE
3.5
ENE
3.5
NE
3
NNE
3
NNE
3.5
NNE
3.5
NNE
4
NNE
4
NNE
3.5
NNE
3.5
NNE
3
NNE
3
NNE
3
NNE
3
NE
3
NE
2.5
NE
Wave Height (m) 3.5 4.0 3.5 3.5 3.0 3.0 3.5 3.5 4.0 4.0 3.5 3.5 3.0 3.0 3.0 3.0 3.0 2.5
Period (s) 10 11 11 12 12 12 12 12 12 12 12 12 12 12 12 11 11 10
Wind
(km/h)
75
ENE
70
E
55
ESE
45
E
40
ENE
35
ENE
35
ENE
40
ENE
50
ENE
30
E
30
ESE
35
E
30
E
35
ENE
45
ENE
45
ENE
45
ENE
45
ENE
  Today's sea temperature in Alcan Harbor, Shemya Island, Alaska is 3.9 °C (Statistics for 18 Jan 1981-2005 – mean: 3.5 max: 4.1 min: 2.7 °C)
  light rain light rain cloud light rain cloud light rain light rain light rain light rain light rain cloud cloud cloud cloud part cloud cloud cloud cloud
Summary  light
rain 		light
rain 		cloudy light
rain 		cloudy light
rain 		light
rain 		light
rain 		light
rain 		light
rain 		cloudy cloudy cloudy cloudy some
clouds 		cloudy cloudy cloudy
Rain mm 1 1 - 1 - 3 3 3 2 2 - - - - - - - -
Temp °C 4 4 4 4 3 2 2 3 3 3 3 4 4 4 2 2 1 1
Chill °C -4 -4 -3 -2 -3 -4 -4 -4 -4 -2 -2 -2 -1 -2 -5 -5 -6 -6
Sunrise - - - - - - - - 10:22 - - - - - - - 10:22 -
Sunset - - 6:43 - - - - - - - 6:45 - - - - - - -

Tide datum: -.

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