Admiralty Island Sea Conditions and Tide Table

Admiralty Island Sea Conditions table showing wave height, swell direction and period.

High and low tide times are also provided on the table along with the moon phase and forecast weather. Sunrise today is at 12:00 PM and sunset is at 12:00 AM.

Days 1–3 Weather Summary

Mostly dry. Extremely cold air temperatures (max -22°C on Thu night, min -31°C on Sat night). Wind will be generally light.

Days 4–6 Weather Summary

A dusting of new snow. Extremely cold air temperatures (max -16°C on Mon morning, min -27°C on Sun morning). Winds decreasing (fresh winds from the WNW on Sun morning, light winds from the S by Tue night).

Days 7–9 Weather Summary

Mostly dry. Extremely cold (max -22°C on Wed morning, min -31°C on Thu night). Wind will be generally light.

Days 10–12 Weather Summary

Mostly dry. Extremely cold (max -27°C on Sun night, min -31°C on Sat morning). Wind will be generally light.

Thursday
18
Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
Wave Height Map
High Tide
8:31AM0.89m
8:55PM1.01m
9:10AM0.86m
9:22PM1.03m
9:45AM0.84m
9:50PM1.05m
10:19AM0.82m
10:20PM1.08m
10:52AM0.81m
10:52PM1.12m
11:25AM0.79m
11:26PM1.15m
12:01PM0.79m
00:02AM1.17m
12:42PM0.79m
00:41AM1.18m
1:29PM0.79m
1:24AM1.17m
2:26PM0.80m
2:15AM1.14m
3:32PM0.83m
3:16AM1.09m
4:43PM0.88m
4:28AM1.03m
Low Tide
2:38PM0.33m
3:29AM0.32m
3:10PM0.29m
4:03AM0.21m
3:39PM0.25m
4:37AM0.13m
4:07PM0.21m
5:11AM0.08m
4:35PM0.19m
5:45AM0.06m
5:04PM0.19m
6:20AM0.08m
5:35PM0.21m
6:58AM0.11m
6:10PM0.26m
7:39AM0.16m
6:51PM0.33m
8:25AM0.21m
7:40PM0.41m
9:19AM0.25m
8:46PM0.48m
10:21AM0.27m
10:16PM0.51m
Wave
height (m) 
direction
period (s) 
0.2
W
2
0.2
WSW
2
0.2
SSW
2
0.2
S
2
0.2
SSE
2
0
E
2
0
E
1
0.1
N
1
0.1
NW
2
0.4
NW
2
0.3
WNW
3
0.2
WNW
2
0.1
W
2
0.1
NW
2
0.1
NW
2
0.1
W
1
0.1
W
1
0
W
2
0.1
NE
2
0.1
NE
2
0.1
N
2
0
W
1
0
W
2
0
E
1
0
E
1
0
E
1
0.1
N
2
0.1
NW
2
0.1
NW
2
0.1
NW
2
0.1
NW
2
0.1
W
2
0.1
W
1
0
W
1
0
W
1
0.1
S
1
cloud
cloud
cloud
cloud
cloud
part cloud
cloud
cloud
part cloud
cloud
light snow
cloud
light snow
cloud
cloud
cloud
cloud
light snow
cloud
clear
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
cloud
cloud
cloud
cloud
part cloud
cloudy
cloudy
cloudy
cloudy
cloudy
some clouds
cloudy
cloudy
some clouds
cloudy
light snow
cloudy
light snow
cloudy
cloudy
cloudy
cloudy
light snow
cloudy
clear
some clouds
some clouds
some clouds
some clouds
clear
clear
clear
some clouds
some clouds
some clouds
some clouds
cloudy
cloudy
cloudy
cloudy
some clouds
 km/h
25
WSW
25
SW
25
S
20
SSE
15
SSE
5
NE
10
NE
10
N
20
NW
30
WNW
30
WNW
20
NW
15
WNW
20
NW
15
NW
10
WNW
15
W
10
SW
20
ENE
15
NNE
10
NNW
5
NW
5
S
5
ESE
10
ENE
10
NNE
10
NNW
15
NNW
20
NW
20
NW
15
NW
15
WNW
10
WNW
10
W
10
WSW
15
S
 mm 
max°C
-26
-24
-22
-23
-22
-22
-25
-27
-29
-25
-23
-18
-16
-18
-19
-19
-19
-19
-22
-25
-29
-30
-30
-30
-30
-30
-30
-30
-30
-29
-28
-28
-27
-28
-29
-27
Moonrise
3:03
2:12
1:41
1:16
12:52
12:25
11:47
Moonset
6:52
9:19
11:23
1:23
3:29
5:51
Sunrise
12:00
12:00
12:00
12:00
12:00
12:00
12:00
12:00
12:00
12:00
12:00
12:00
Sunset
12:00
12:00
12:00
12:00
12:00
12:00
12:00
12:00
12:00
12:00
12:00
12:00
Today's sea temperature in Admiralty Island is
-1.7° C
(Statistics for 18 Dec 1981-2005 – mean: -1.9 max: -1.8 min: -1.9°C)
Issued (local time): 6 am Thursday 18 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
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