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 — and sunset is at 03:12 PM.

Days 1–4 Weather Summary

A heavy fall of snow, heaviest during Sat morning. Air temperatures will be below freezing (max -1°C on Sun morning, min -15°C on Thu night). Wind will be generally light.

Days 5–7 Weather Summary

A heavy fall of snow, heaviest during Sun night. Icy conditions (max 1°C on Sun night, min -6°C on Tue night). Wind will be generally light.

Days 8–10 Weather Summary

A heavy fall of snow, heaviest during Wed afternoon. Temperatures will be below freezing (max -2°C on Thu night, min -5°C on Wed afternoon). Wind will be generally light.

Days 11–13 Weather Summary

Light rain (total 4mm) on Sun morning. Becoming colder with heavy fall of snow, heaviest during Sun night. Freeze-thaw conditions (max 3°C on Sun morning, min -19°C on Mon night). Wind will be generally light.

Thu
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
31
Thursday
1
Friday
2
Saturday
3
Sunday
4
Monday
5
Tue
6
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
AM
Wave Height Map
High Tide
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
2:31PM6.13m
3:43AM5.20m
Low Tide
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
8:41AM1.10m
9:21PM-0.74m
9:31AM1.02m
Wave
height (m) 
direction
period (s) 
clear
clear
part cloud
part cloud
snow showers
heavy snow
heavy snow
heavy snow
heavy snow
mod snow
heavy snow
mod snow
mod snow
heavy snow
light snow
mod snow
snow showers
light snow
light snow
mod snow
light snow
light snow
light snow
cloud
light snow
light snow
light snow
light snow
mod snow
light rain
light snow
heavy snow
mod snow
light snow
clear
part cloud
clear
clear
some clouds
some clouds
snow shwrs
heavy snow
heavy snow
heavy snow
heavy snow
mod snow
heavy snow
mod snow
mod snow
heavy snow
light snow
mod snow
snow shwrs
light snow
light snow
mod snow
light snow
light snow
light snow
cloudy
light snow
light snow
light snow
light snow
mod snow
light rain
light snow
heavy snow
mod snow
light snow
clear
some clouds
 km/h
20
NNW
20
NNW
15
NNW
10
NNW
5
N
5
NW
5
NW
5
NNW
5
NNE
5
NE
5
N
10
N
10
N
5
ENE
10
NNW
10
N
15
NNW
15
N
10
N
5
NNE
5
NNE
10
N
10
NNW
5
NNW
0
N
5
N
5
NNW
5
NE
0
ENE
15
S
0
SW
5
ENE
25
NNW
25
NNW
20
NNW
15
NNW
 mm 
4
max°C
-9
-13
-12
-13
-11
-8
-6
-3
-1
0
1
-1
-1
-1
0
-1
-5
-5
-4
-4
-3
-3
-2
-3
-4
-3
-2
-1
1
3
-1
0
-3
-11
-15
-16
Moonrise
11:29
11:31
11:33
11:36
11:43
11:57
12:31
1:41
3:23
5:13
6:57
Moonset
10:20
11:51
1:24
3:04
4:50
6:42
8:26
9:37
10:10
10:24
10:31
10:34
Sunrise
8:59
8:59
8:59
8:59
8:59
8:57
8:57
8:57
8:56
8:56
8:56
8:55
Sunset
3:12
3:14
3:15
3:15
3:17
3:18
3:19
3:21
3:22
3:23
3:26
3:26
Today's sea temperature in Composite Island, Glacier Bay is
5.1° C
(Statistics for 25 Dec 1981-2005 – mean: 6.6 max: 8.2 min: 5.4°C)
Issued (local time): 2 pm Thursday 25 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest