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 —.

Days 1–4 Weather Summary

A heavy fall of snow, heaviest during Sat night. Air temperatures will be well below freezing (max -6°C on Sat night, min -20°C on Mon night). Mainly fresh winds.

Days 5–7 Weather Summary

Mostly dry. Air temperatures will be well below freezing (max -9°C on Thu morning, min -16°C on Tue night). Wind will be generally light.

Days 8–10 Weather Summary

A heavy fall of snow, heaviest during Sun night. Extremely cold (max -12°C on Sun night, min -15°C on Fri night). Wind will be generally light.

Days 11–13 Weather Summary

A dusting of new snow. Extremely cold (max -12°C on Tue morning, min -15°C on Tue morning). Wind will be generally light.

Sunday
7
Monday
8
Tuesday
9
Wednesday
10
Thursday
11
Friday
12
Saturday
13
Sunday
14
Monday
15
Tuesday
16
Wednesday
17
Thu
18
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
PM
Wave Height Map
High Tide
3:17AM4.98m
2:38PM6.27m
4:06AM4.88m
3:28PM5.82m
4:58AM4.76m
4:22PM5.25m
5:52AM4.66m
5:22PM4.63m
6:47AM4.62m
6:31PM4.07m
7:42AM4.64m
7:52PM3.68m
8:34AM4.72m
9:15PM3.54m
9:21AM4.84m
10:30PM3.61m
10:05AM4.99m
11:30PM3.80m
10:45AM5.15m
00:17AM4.02m
11:23AM5.31m
00:58AM4.22m
12:00PM5.45m
Low Tide
8:51PM-0.97m
8:44AM1.37m
9:39PM-0.76m
9:39AM1.43m
10:27PM-0.46m
10:38AM1.48m
11:17PM-0.10m
11:44AM1.50m
00:08AM0.29m
12:58PM1.45m
1:01AM0.67m
2:16PM1.28m
1:58AM1.01m
3:28PM1.01m
2:55AM1.29m
4:26PM0.70m
3:50AM1.50m
5:13PM0.42m
4:40AM1.64m
5:52PM0.19m
5:25AM1.72m
6:29PM0.01m
6:07AM1.75m
Wave
height (m) 
direction
period (s) 
heavy snow
mod snow
snow showers
mod snow
part cloud
part cloud
clear
clear
clear
part cloud
clear
clear
cloud
cloud
cloud
part cloud
clear
clear
clear
clear
clear
clear
part cloud
clear
heavy snow
heavy snow
mod snow
snow showers
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
heavy snow
mod snow
snow shwrs
mod snow
some clouds
some clouds
clear
clear
clear
some clouds
clear
clear
cloudy
cloudy
cloudy
some clouds
clear
clear
clear
clear
clear
clear
some clouds
clear
heavy snow
heavy snow
mod snow
snow shwrs
cloudy
cloudy
cloudy
cloudy
cloudy
cloudy
cloudy
cloudy
 km/h
20
NNW
25
NNW
25
NNW
20
NNW
25
NNW
25
NNW
15
NNW
15
NNW
10
NNW
10
NNW
10
NNW
10
NNW
10
NNW
10
N
15
N
20
NNW
25
NNW
20
NNW
20
NNW
15
NNW
10
NNW
15
NNW
20
NNW
25
NNW
25
NNW
25
NNW
20
NNW
15
NNW
20
NNW
25
NNW
25
NNW
20
NNW
20
NNW
20
NNW
20
NNW
20
NNW
 mm 
max°C
-6
-10
-12
-14
-16
-17
-19
-17
-17
-15
-14
-15
-11
-9
-10
-13
-14
-15
-15
-13
-14
-13
-13
-14
-12
-14
-14
-13
-12
-12
-13
-14
-14
-14
-14
-14
Moonrise
6:08
7:53
9:30
11:00
12:25
1:47
3:09
4:34
6:00
7:28
8:52
Moonset
12:09
12:18
12:23
12:26
12:27
12:28
12:28
12:30
12:32
12:37
12:47
1:06
Sunrise
8:42
8:44
8:45
8:47
8:48
8:49
8:51
8:52
8:52
8:53
8:55
8:56
Sunset
3:11
3:11
3:10
3:10
3:10
3:08
3:08
3:08
3:08
3:08
3:08
3:08
Today's sea temperature in Composite Island, Glacier Bay is
5.5° C
(Statistics for 06 Dec 1981-2005 – mean: 7.1 max: 8.9 min: 6.0°C)
Issued (local time): 8 pm Saturday 06 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest