Jack Bay, Valdez Arm Sea Conditions and Tide Table

Jack Bay, Valdez Arm 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 06:20 AM and sunset is at 09:12 PM.

Days 1–3 Weather Summary

Mild with heavy rain (total 36mm), heaviest during Fri morning. Becoming colder with a moderate fall of snow, heaviest on Sun night. Air temperatures will be slightly above freezing (max 4°C on Sat morning, min 1°C on Fri night). Wind will be generally light.

Days 4–6 Weather Summary

A dusting of snow. Milder later with heavy rain (total 34mm) on Wed night. Air temperatures will be slightly above freezing (max 4°C on Mon morning, min 1°C on Mon night). Wind will be generally light.

Days 7–9 Weather Summary

Heavy rain (total 31mm), heaviest during Fri night. Mild temperatures (max 6°C on Fri morning, min 2°C on Thu night). Wind will be generally light.

Days 10–12 Weather Summary

Light rain (total 8mm), mostly falling on Sun night. Very mild (max 10°C on Wed morning, min 5°C on Sun night). Wind will be generally light.

Friday
17
Saturday
18
Sunday
19
Monday
20
Tuesday
21
Wednesday
22
Thursday
23
Friday
24
Saturday
25
Sunday
26
Monday
27
Tuesday
28
Wednesday
29
Thursday
30
Friday
1
Sat
2
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
2:15PM3.55m
2:03AM4.28m
3:01PM3.52m
2:40AM4.36m
3:47PM3.39m
3:19AM4.30m
4:38PM3.19m
4:01AM4.11m
5:39PM2.95m
4:51AM3.79m
6:55PM2.77m
5:57AM3.40m
8:18PM2.74m
7:31AM3.08m
9:29PM2.87m
9:04AM2.95m
10:26PM3.06m
10:19AM2.95m
11:12PM3.28m
11:22AM3.00m
11:51PM3.47m
12:17PM3.07m
00:25AM3.63m
1:04PM3.13m
00:56AM3.74m
1:46PM3.17m
1:24AM3.80m
2:24PM3.17m
Low Tide
7:58AM-0.66m
8:00PM0.25m
8:40AM-0.87m
8:40PM0.40m
9:24AM-0.93m
9:21PM0.61m
10:11AM-0.83m
10:07PM0.84m
11:02AM-0.61m
10:58PM1.09m
11:58AM-0.32m
11:58PM1.31m
1:00PM-0.02m
1:12AM1.44m
2:13PM0.21m
2:47AM1.37m
3:30PM0.32m
4:19AM1.05m
4:36PM0.34m
5:23AM0.63m
5:28PM0.34m
6:10AM0.24m
6:09PM0.38m
6:49AM-0.08m
6:46PM0.46m
7:25AM-0.30m
7:21PM0.58m
7:59AM-0.43m
Wave
height (m) 
direction
period (s) 
mod rain
heavy rain
light snow
light rain
cloud
light snow
light rain
mod rain
mod snow
light rain
rain showers
light snow
light rain
cloud
cloud
light rain
light rain
heavy rain
mod rain
light rain
part cloud
cloud
part cloud
heavy rain
light rain
light rain
part cloud
part cloud
cloud
light rain
light rain
light rain
part cloud
part cloud
part cloud
clear
part cloud
part cloud
clear
part cloud
part cloud
clear
clear
clear
part cloud
part cloud
cloud
mod rain
heavy rain
light snow
light rain
cloudy
light snow
light rain
mod rain
mod snow
light rain
rain shwrs
light snow
light rain
cloudy
cloudy
light rain
light rain
heavy rain
mod rain
light rain
some clouds
cloudy
some clouds
heavy rain
light rain
light rain
some clouds
some clouds
cloudy
light rain
light rain
light rain
some clouds
some clouds
some clouds
clear
some clouds
some clouds
clear
some clouds
some clouds
clear
clear
clear
some clouds
some clouds
cloudy
 km/h
5
ESE
5
SW
5
W
0
N
5
SW
5
S
5
S
5
SW
5
WSW
10
SSW
10
S
5
ESE
5
ESE
0
SW
0
N
0
E
0
S
5
NE
0
NNE
5
N
10
NE
0
ENE
5
NE
0
SE
0
NW
0
NE
5
NE
5
NE
5
NE
5
NE
5
NE
5
NNE
5
NE
5
NNE
5
NNE
10
NE
10
NE
10
NNE
20
NE
15
NE
15
NE
15
NE
10
NE
5
N
10
NE
0
WNW
5
WSW
 mm 
10
12
1
4
7
2
2
2
2
2
1
5
20
6
1
18
3
3
2
4
2
max°C
3
3
2
4
3
2
3
3
3
4
3
2
4
4
3
4
4
3
5
5
4
6
5
3
4
4
5
7
7
6
6
6
6
7
8
7
11
12
9
13
13
10
15
15
12
11
9
Moonrise
5:52
5:51
5:53
6:02
6:45
8:27
10:24
12:15
1:57
3:32
5:03
6:32
8:02
9:34
11:09
Moonset
10:52
12:54
2:58
4:32
5:04
5:10
5:11
5:10
5:08
5:06
5:03
5:01
4:59
4:57
4:56
Sunrise
6:20
6:16
6:13
6:11
6:07
6:05
6:01
5:58
5:56
5:52
5:50
5:48
5:45
5:41
5:39
5:35
Sunset
9:12
9:15
9:17
9:20
9:22
9:24
9:28
9:30
9:32
9:36
9:38
9:40
9:44
9:46
9:49
9:52
Today's sea temperature in Jack Bay, Valdez Arm is
4.7° C
(Statistics for 17 Apr 1981-2005 – mean: 5.3 max: 6.7 min: 3.9°C)
Issued (local time): 9 am Friday 17 Apr 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
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