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 05:37 PM.

Days 1–4 Weather Summary

A heavy fall of snow, heaviest during Tue afternoon. Air temperatures will be below freezing (max 0°C on Wed afternoon, min -11°C on Mon afternoon). Wind will be generally light.

Days 5–7 Weather Summary

A light covering of new snow, mostly falling on Thu night will be washed away by heavy rain (total 43mm) on Fri morning. Icy conditions (max 4°C on Fri night, min -7°C on Sat night). Wind will be generally light.

Days 8–10 Weather Summary

A heavy fall of snow, heaviest during Tue morning. Freeze-thaw conditions (max 1°C on Tue morning, min -12°C on Tue night). Wind will be generally light.

Days 11–13 Weather Summary

A dusting of new snow. Temperatures will be below freezing (max -3°C on Sat afternoon, min -15°C on Wed night). Wind will be generally light.

Mon
2
Tuesday
3
Wednesday
4
Thursday
5
Friday
6
Saturday
7
Sunday
8
Monday
9
Tuesday
10
Wednesday
11
Thursday
12
Friday
13
Saturday
14
Sunday
15
Monday
16
Tuesday
17
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
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
Wave Height Map
High Tide
12:44PM5.66m
1:31AM5.26m
1:27PM5.62m
2:02AM5.44m
2:07PM5.44m
2:32AM5.53m
2:46PM5.16m
3:01AM5.51m
3:24PM4.80m
3:30AM5.41m
4:03PM4.39m
3:59AM5.23m
4:44PM3.96m
4:30AM4.98m
5:33PM3.54m
5:06AM4.70m
6:44PM3.18m
8:37PM3.06m
7:12AM4.18m
10:24PM3.26m
8:45AM4.17m
11:12PM3.59m
10:00AM4.38m
11:43PM3.93m
10:57AM4.67m
00:10AM4.31m
11:43AM4.95m
Low Tide
7:19PM-0.46m
7:33AM0.41m
7:53PM-0.37m
8:12AM0.18m
8:25PM-0.18m
8:49AM0.07m
8:55PM0.10m
9:26AM0.06m
9:24PM0.44m
10:02AM0.16m
9:52PM0.82m
10:41AM0.34m
10:20PM1.20m
11:24AM0.58m
10:50PM1.56m
12:20PM0.82m
11:27PM1.88m
1:39PM0.98m
00:39AM2.14m
3:12PM0.92m
2:51AM2.18m
4:23PM0.69m
4:17AM1.94m
5:10PM0.41m
5:11AM1.57m
5:48PM0.15m
5:53AM1.15m
Wave
height (m) 
direction
period (s) 
clear
part cloud
light snow
mod snow
mod snow
light snow
light snow
light snow
snow showers
snow showers
light snow
heavy rain
heavy rain
light rain
light rain
rain showers
part cloud
part cloud
light snow
light snow
light snow
light snow
heavy snow
mod snow
light snow
light snow
part cloud
clear
cloud
cloud
part cloud
part cloud
clear
clear
part cloud
snow showers
part cloud
cloud
part cloud
clear
clear
part cloud
cloud
cloud
snow showers
part cloud
part cloud
clear
some clouds
light snow
mod snow
mod snow
light snow
light snow
light snow
snow shwrs
snow shwrs
light snow
heavy rain
heavy rain
light rain
light rain
rain shwrs
some clouds
some clouds
light snow
light snow
light snow
light snow
heavy snow
mod snow
light snow
light snow
some clouds
clear
cloudy
cloudy
some clouds
some clouds
clear
clear
some clouds
snow shwrs
some clouds
cloudy
some clouds
clear
clear
some clouds
cloudy
cloudy
snow shwrs
some clouds
some clouds
 km/h
10
N
15
NNW
15
N
15
N
10
N
5
E
5
E
5
NW
5
NNW
0
ESE
5
N
5
S
15
SE
25
SSE
5
SSE
5
WNW
10
NW
10
NNW
0
N
5
NNW
20
SSE
20
SE
10
SE
15
SE
15
SE
15
N
25
NNW
20
NNW
15
NNW
5
N
0
SSE
10
NNW
5
N
5
SE
10
NNW
5
N
0
NE
10
NNW
20
NNW
15
NNW
15
NNW
5
NNW
0
SSW
10
NW
15
N
5
N
10
NNW
 mm 
21
15
4
2
1
max°C
-7
-9
-7
-6
-4
-1
0
-2
0
1
2
2
3
4
3
2
-4
-2
-1
-1
0
0
0
1
0
-1
-9
-9
-11
-6
-5
-9
-4
-4
-8
-4
-3
-4
-6
-5
-12
-6
-5
-5
-2
-1
-4
Moonrise
5:01
6:32
8:00
9:26
10:54
12:23
2:53
4:19
5:31
6:18
6:41
6:53
6:59
7:02
7:04
Moonset
6:59
7:00
7:01
7:02
7:05
8:09
8:17
8:33
9:08
10:09
11:33
1:06
2:41
4:15
5:49
Sunrise
6:56
6:52
6:50
6:47
6:43
7:41
6:39
6:35
6:33
6:30
6:26
6:24
6:20
6:18
6:15
Sunset
5:37
5:40
5:43
5:45
5:47
5:50
6:52
5:54
5:57
6:00
6:01
6:04
6:07
6:08
6:10
6:14
Today's sea temperature in Composite Island, Glacier Bay is
3.9° C
(Statistics for 02 Mar 1981-2005 – mean: 5.7 max: 7.5 min: 4.8°C)
Issued (local time): 2 pm Monday 02 Mar 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest