Composite Island, Glacier Bay Sea Conditions and Tide Table

Composite Island, Glacier Bay 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 08:59 AM and sunset is at 03:11 PM.

Days 1–3 Weather Summary

A dusting of new snow. Air temperatures will be well below freezing (max -9°C on Wed morning, min -14°C on Thu night). Wind will be generally light.

Days 4–6 Weather Summary

A heavy fall of snow, heaviest during Sat afternoon. Icy conditions (max 1°C on Sun afternoon, min -9°C on Sat morning). Wind will be generally light.

Days 7–9 Weather Summary

A moderate fall of snow, heaviest on Tue night. Temperatures will be well below freezing (max -7°C on Tue morning, min -18°C on Wed night). Wind will be generally light.

Days 10–12 Weather Summary

Mostly dry. Temperatures will be well below freezing (max -7°C on Sun night, min -15°C on Fri morning). Wind will be generally light.

Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
31
Thursday
1
Friday
2
Saturday
3
Sunday
4
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
3:42PM5.01m
5:07AM4.57m
4:28PM4.64m
5:48AM4.66m
5:25PM4.21m
6:34AM4.81m
6:36PM3.81m
7:23AM5.01m
8:03PM3.58m
8:17AM5.27m
9:33PM3.62m
9:14AM5.56m
10:52PM3.89m
10:12AM5.87m
11:56PM4.25m
11:08AM6.12m
00:49AM4.60m
12:03PM6.34m
1:35AM4.87m
12:54PM6.44m
2:19AM5.07m
1:43PM6.38m
3:01AM5.17m
Low Tide
10:02AM1.58m
10:34PM-0.03m
10:52AM1.51m
11:12PM0.20m
11:51AM1.39m
11:54PM0.51m
1:00PM1.20m
00:43AM0.85m
2:15PM0.90m
1:41AM1.19m
3:26PM0.50m
2:49AM1.46m
4:30PM0.06m
3:59AM1.61m
5:27PM-0.32m
5:04AM1.65m
6:19PM-0.65m
6:03AM1.54m
7:08PM-0.86m
6:58AM1.39m
7:55PM-0.95m
7:50AM1.23m
8:39PM-0.91m
Wave
height (m) 
direction
period (s) 
clear
clear
clear
cloud
part cloud
clear
part cloud
part cloud
snow showers
heavy snow
heavy snow
heavy snow
heavy snow
heavy snow
heavy snow
heavy snow
heavy snow
heavy snow
light snow
light snow
mod snow
cloud
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
clear
clear
clear
part cloud
clear
clear
clear
cloudy
some clouds
clear
some clouds
some clouds
snow shwrs
heavy snow
heavy snow
heavy snow
heavy snow
heavy snow
heavy snow
heavy snow
heavy snow
heavy snow
light snow
light snow
mod snow
cloudy
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
some clouds
clear
clear
clear
some clouds
 km/h
15
NNW
15
NNW
5
NNW
10
NNW
15
NNW
20
NNW
15
NNW
5
NNW
5
N
5
NW
5
NNW
5
NNW
5
NE
5
NNE
0
N
10
NNE
15
N
15
N
15
N
20
N
25
NNW
25
NNW
20
NNW
20
NNW
20
NNW
20
NNW
15
NNW
15
NNW
10
NNW
10
NNW
10
NNW
10
NNW
10
NNW
10
NNW
10
NNW
10
NNW
 mm 
max°C
-9
-9
-9
-9
-9
-12
-13
-12
-11
-8
-6
-2
0
1
1
1
-4
-6
-7
-7
-9
-14
-15
-18
-15
-16
-15
-12
-13
-13
-11
-11
-12
-8
-9
-7
Moonrise
11:26
11:28
11:29
11:31
11:33
11:36
11:43
11:57
12:31
1:41
3:23
5:13
Moonset
8:51
10:20
11:51
1:24
3:04
4:50
6:42
8:26
9:37
10:10
10:24
Sunrise
8:59
8:59
8:59
8:59
8:59
8:59
8:59
8:57
8:57
8:57
8:56
8:56
Sunset
3:11
3:12
3:14
3:15
3:15
3:17
3:18
3:19
3:21
3:22
3:23
3:26
Today's sea temperature in Composite Island, Glacier Bay is
5.2° C
(Statistics for 24 Dec 1981-2005 – mean: 6.6 max: 8.2 min: 5.4°C)
Issued (local time): 2 am Wednesday 24 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest