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 07:13 AM and sunset is at 07:15 PM.

Days 1–3 Weather Summary

A light fall of snow, heaviest on Wed morning. Turning milder with light rain (total 4mm) on Wed morning. Icy conditions (max 3°C on Wed afternoon, min -1°C on Wed night). Wind will be generally light.

Days 4–6 Weather Summary

A light covering of new snow, mostly falling on Fri morning. Becoming milder with light rain (total 4mm) on Sat afternoon. Icy conditions (max 5°C on Sun afternoon, min -1°C on Sat night). Wind will be generally light.

Days 7–9 Weather Summary

A dusting of new snow. Freeze-thaw conditions (max 4°C on Mon afternoon, min -3°C on Tue night). Wind will be generally light.

Days 10–12 Weather Summary

Light rain (total 9mm) at first, then becoming colder with a dusting of snow on Sat night. Freeze-thaw conditions (max 4°C on Sat morning, min 0°C on Thu night). Wind will be generally light.

Tuesday
18
Wednesday
19
Thursday
20
Friday
21
Saturday
22
Sunday
23
Monday
24
Tuesday
25
Wednesday
26
Thursday
27
Friday
28
Saturday
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
5:01PM4.17m
4:46AM5.09m
5:41PM3.81m
5:17AM4.90m
6:32PM3.44m
5:55AM4.67m
7:49PM3.15m
9:42PM3.11m
8:13AM4.25m
11:09PM3.38m
9:47AM4.31m
11:55PM3.77m
11:03AM4.59m
00:30AM4.23m
12:03PM4.93m
1:01AM4.72m
12:54PM5.24m
1:34AM5.22m
1:42PM5.44m
2:07AM5.67m
2:29PM5.50m
2:41AM6.01m
Low Tide
10:57AM0.21m
10:42PM1.06m
11:33AM0.37m
11:08PM1.38m
12:17PM0.56m
11:37PM1.67m
1:16PM0.75m
00:18AM1.95m
2:38PM0.83m
1:48AM2.15m
4:07PM0.70m
3:58AM2.06m
5:14PM0.43m
5:17AM1.69m
6:03PM0.12m
6:12AM1.19m
6:44PM-0.12m
6:59AM0.64m
7:22PM-0.26m
7:42AM0.11m
7:59PM-0.27m
8:25AM-0.35m
8:36PM-0.16m
Wave
height (m) 
direction
period (s) 
light snow
cloud
mod snow
light snow
cloud
cloud
part cloud
cloud
light snow
light snow
cloud
light snow
light snow
light rain
snow showers
cloud
cloud
snow showers
clear
clear
cloud
clear
clear
clear
cloud
light snow
snow showers
part cloud
cloud
cloud
cloud
cloud
cloud
cloud
light rain
light snow
light snow
cloudy
mod snow
light snow
cloudy
cloudy
some clouds
cloudy
light snow
light snow
cloudy
light snow
light snow
light rain
snow shwrs
cloudy
cloudy
snow shwrs
clear
clear
cloudy
clear
clear
clear
cloudy
light snow
snow shwrs
some clouds
cloudy
cloudy
cloudy
cloudy
cloudy
cloudy
light rain
light snow
 km/h
0
NNE
5
ENE
10
NNW
5
NE
5
ESE
5
NW
0
N
0
NNW
10
NNW
5
E
10
SE
5
NNW
5
N
5
SE
10
N
10
NNW
0
SSE
5
ENE
10
NNW
5
NNW
15
NW
10
NNW
10
NNW
20
NNW
20
NNW
15
NNW
15
NW
20
NNW
10
NNW
5
NNW
5
NNW
5
NNW
10
NW
10
NNW
5
NNW
5
N
 mm 
4
1.0
3
1.0
6
max°C
1
1
1
2
3
2
2
2
1
2
3
2
2
2
2
4
5
2
3
4
0
4
4
-1
1
1
1
2
3
1
3
3
1
4
4
2
Moonrise
12:16
1:45
3:16
4:39
5:41
6:12
6:27
6:33
6:36
6:38
6:39
6:40
Moonset
7:36
7:41
7:51
8:15
9:07
10:30
12:11
1:55
3:39
5:22
7:06
8:51
Sunrise
7:13
7:11
7:07
7:05
7:01
7:00
6:56
6:54
6:50
6:48
6:45
6:41
Sunset
7:15
7:16
7:20
7:22
7:23
7:27
7:29
7:30
7:32
7:36
7:37
7:39
Today's sea temperature in Composite Island, Glacier Bay is 4.5 °C (Statistics for 18 Mar 1981-2005 – mean: 5.7 max: 7.5 min: 4.7°C)
Issued (local time): 9 am Tuesday 18 Mar 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
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