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 05:15 AM and sunset is at 08:52 PM.

Days 1–3 Weather Summary

Heavy rain (total 64mm), heaviest during Wed afternoon. Low air temperatures (max 8°C on Fri afternoon, min 3°C on Fri night). Wind will be generally light.

Days 4–6 Weather Summary

Light rain (total 2mm), mostly falling on Sat morning. Cool air temperatures (max 10°C on Mon morning, min 3°C on Sat morning). Wind will be generally light.

Days 7–9 Weather Summary

Mostly dry. Very mild (max 13°C on Tue morning, min 6°C on Thu night). Wind will be generally light.

Days 10–12 Weather Summary

Light rain (total 4mm), mostly falling on Sat night. Very mild (max 10°C on Sat morning, min 4°C on Sat night). Wind will be generally light.

Wednesday
29
Thursday
30
Friday
1
Saturday
2
Sunday
3
Monday
4
Tuesday
5
Wednesday
6
Thursday
7
Friday
8
Saturday
9
Sunday
10
Monday
11
Tuesday
12
Wednesday
13
Thu
14
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
1:22PM4.41m
1:16AM5.25m
2:03PM4.45m
1:45AM5.36m
2:42PM4.45m
2:15AM5.40m
3:19PM4.40m
2:45AM5.37m
3:55PM4.29m
3:16AM5.27m
4:33PM4.13m
3:48AM5.10m
5:13PM3.92m
4:23AM4.87m
5:59PM3.71m
5:02AM4.58m
6:53PM3.55m
5:50AM4.26m
7:55PM3.50m
8:57PM3.61m
8:10AM3.70m
9:50PM3.87m
9:32AM3.65m
10:34PM4.24m
10:46AM3.77m
11:14PM4.67m
11:49AM4.00m
Low Tide
7:18AM-0.03m
7:12PM0.59m
7:55AM-0.26m
7:46PM0.74m
8:29AM-0.38m
8:19PM0.90m
9:02AM-0.42m
8:51PM1.07m
9:35AM-0.37m
9:23PM1.24m
10:10AM-0.26m
9:56PM1.40m
10:47AM-0.11m
10:31PM1.55m
11:28AM0.07m
11:12PM1.68m
12:14PM0.25m
00:02AM1.79m
1:06PM0.40m
1:13AM1.82m
2:06PM0.51m
2:40AM1.69m
3:07PM0.57m
3:58AM1.35m
4:04PM0.59m
4:59AM0.88m
4:55PM0.61m
5:49AM0.36m
Wave
height (m) 
direction
period (s) 
mod rain
heavy rain
heavy rain
light rain
light rain
cloud
part cloud
part cloud
rain showers
light rain
cloud
cloud
cloud
cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
part cloud
cloud
cloud
cloud
part cloud
part cloud
cloud
part cloud
part cloud
cloud
part cloud
light rain
part cloud
part cloud
light rain
rain showers
part cloud
part cloud
cloud
cloud
cloud
cloud
cloud
cloud
light rain
light rain
mod rain
heavy rain
heavy rain
light rain
light rain
cloudy
some clouds
some clouds
rain shwrs
light rain
cloudy
cloudy
cloudy
cloudy
some clouds
some clouds
some clouds
clear
clear
clear
clear
some clouds
cloudy
cloudy
cloudy
some clouds
some clouds
cloudy
some clouds
some clouds
cloudy
some clouds
light rain
some clouds
some clouds
light rain
rain shwrs
some clouds
some clouds
cloudy
cloudy
cloudy
cloudy
cloudy
cloudy
light rain
light rain
 km/h
5
NW
0
ENE
5
SSE
0
NE
0
NE
0
SE
5
SSE
5
SSE
5
NNW
5
NE
5
SE
0
N
0
ESE
0
N
0
NW
0
SW
5
WNW
5
NW
0
NNW
5
WNW
5
NNW
5
SE
5
SE
10
SSE
10
SSE
10
S
5
WNW
5
NW
5
WNW
10
NNW
0
WNW
5
SE
5
WNW
5
SE
5
S
5
WNW
5
SSW
0
SE
10
NW
5
WNW
0
SSW
5
NW
10
NW
15
NW
10
WNW
5
SSE
5
S
 mm 
9
20
30
3
1
1
2
2
1
1
1
4
max°C
5
4
5
6
6
6
7
8
5
4
4
5
5
6
6
10
10
9
13
13
11
10
10
8
8
8
7
8
9
8
10
9
7
7
8
7
7
8
6
9
8
9
14
14
14
13
11
Moonrise
7:11
8:38
10:06
11:35
12:57
2:03
2:43
3:04
3:14
3:20
3:23
3:25
3:27
3:29
3:31
Moonset
4:26
4:28
4:31
4:37
4:48
5:09
5:50
6:56
8:20
9:49
11:19
12:49
2:18
3:50
5:26
7:09
Sunrise
5:15
5:11
5:09
5:07
5:05
5:01
5:00
4:56
4:54
4:52
4:50
4:48
4:45
4:43
4:41
4:39
Sunset
8:52
8:54
8:57
9:00
9:01
9:04
9:07
9:08
9:10
9:14
9:15
9:17
9:21
9:22
9:24
9:27
Today's sea temperature in Composite Island, Glacier Bay is
6.5° C
(Statistics for 29 Apr 1981-2005 – mean: 7.1 max: 9.0 min: 6.1°C)
Issued (local time): 9 am Wednesday 29 Apr 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest