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 07:26 AM and sunset is at 07:05 PM.

Days 1–3 Weather Summary

A heavy fall of snow, heaviest during Sun night. Air temperatures will be below freezing (max -1°C on Sun afternoon, min -8°C on Sat morning). Wind will be generally light.

Days 4–6 Weather Summary

A heavy fall of snow, heaviest during Thu night. Air temperatures will be below freezing (max 0°C on Thu afternoon, min -7°C on Wed night). Wind will be generally light.

Days 7–9 Weather Summary

A heavy fall of snow, heaviest during Fri night. Temperatures will be below freezing (max -2°C on Fri morning, min -6°C on Fri night). Wind will be generally light.

Days 10–12 Weather Summary

A heavy fall of snow, heaviest during Wed night. Freeze-thaw conditions (max 1°C on Wed morning, min -6°C on Mon night). Wind will be generally light.

Saturday
14
Sunday
15
Monday
16
Tuesday
17
Wednesday
18
Thursday
19
Friday
20
Saturday
21
Sunday
22
Monday
23
Tuesday
24
Wednesday
25
Thursday
26
Friday
27
Saturday
28
Sun
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
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
Wave Height Map
High Tide
11:00AM4.38m
00:43AM3.93m
11:57AM4.67m
1:10AM4.31m
12:43PM4.95m
1:36AM4.70m
1:25PM5.18m
2:03AM5.08m
2:06PM5.31m
2:32AM5.44m
2:47PM5.32m
3:02AM5.73m
3:29PM5.21m
3:34AM5.91m
4:13PM4.96m
4:09AM5.95m
5:01PM4.59m
4:48AM5.83m
5:56PM4.16m
5:34AM5.55m
7:04PM3.75m
8:35PM3.53m
7:49AM4.78m
10:12PM3.64m
9:22AM4.60m
11:24PM3.98m
10:47AM4.66m
Low Tide
6:10PM0.41m
6:11AM1.57m
6:48PM0.15m
6:53AM1.15m
7:21PM-0.05m
7:31AM0.72m
7:53PM-0.16m
8:09AM0.31m
8:24PM-0.16m
8:46AM-0.05m
8:56PM-0.04m
9:26AM-0.31m
9:29PM0.18m
10:07AM-0.45m
10:04PM0.48m
10:52AM-0.43m
10:41PM0.84m
11:42AM-0.27m
11:22PM1.22m
12:41PM-0.01m
00:15AM1.59m
1:55PM0.23m
1:34AM1.87m
3:22PM0.34m
3:27AM1.88m
4:43PM0.26m
5:01AM1.57m
Wave
height (m) 
direction
period (s) 
clear
part cloud
mod snow
light snow
cloud
heavy snow
light snow
cloud
mod snow
light snow
light snow
mod snow
light snow
snow showers
snow showers
light snow
light snow
mod snow
light snow
light snow
light snow
cloud
light snow
mod snow
light snow
light snow
light snow
light snow
cloud
light snow
cloud
cloud
light snow
light snow
light snow
heavy snow
mod snow
light rain
part cloud
cloud
clear
clear
clear
part cloud
heavy snow
snow showers
cloud
clear
some clouds
mod snow
light snow
cloudy
heavy snow
light snow
cloudy
mod snow
light snow
light snow
mod snow
light snow
snow shwrs
snow shwrs
light snow
light snow
mod snow
light snow
light snow
light snow
cloudy
light snow
mod snow
light snow
light snow
light snow
light snow
cloudy
light snow
cloudy
cloudy
light snow
light snow
light snow
heavy snow
mod snow
light rain
some clouds
cloudy
clear
clear
clear
some clouds
heavy snow
snow shwrs
cloudy
 km/h
5
N
5
NNE
10
NNW
5
NNW
10
NNW
15
NNW
15
NNW
10
N
10
N
10
N
5
N
15
SSE
10
SSE
20
SSE
5
N
15
SE
20
SE
25
SSE
15
S
20
SSE
10
NNW
5
NNE
10
N
5
N
15
N
15
N
15
NNW
10
N
10
N
10
NNW
10
N
5
ESE
0
ENE
10
SE
10
SE
5
NNE
5
ESE
10
SSE
15
NW
5
N
0
SE
10
NNW
5
NNE
5
E
0
NNE
5
NE
5
ESE
 mm 
11
3
max°C
-6
-5
-5
-2
-1
-3
-4
-3
-5
-4
-3
-3
-1
-2
-4
-1
0
-2
-2
-2
-5
-2
-3
-4
-3
-4
-4
-2
-1
-2
-2
-1
-3
1
1
-1
2
3
-5
-2
-1
-7
-2
-1
-2
1
2
Moonrise
6:53
6:59
7:02
7:04
7:05
7:06
7:08
7:11
7:18
7:31
8:01
9:04
10:38
12:21
2:03
3:38
Moonset
1:06
2:41
4:15
5:49
7:24
9:01
10:43
12:30
2:20
4:00
5:09
5:43
5:58
6:05
6:09
Sunrise
7:26
7:22
7:20
7:16
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
7:05
7:07
7:09
7:13
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
3.8° C
(Statistics for 14 Mar 1981-2005 – mean: 5.7 max: 7.5 min: 4.7°C)
Issued (local time): 3 am Saturday 14 Mar 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest