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 09:56 AM and sunset is at 03:29 PM.

Days 1–3 Weather Summary

Mostly dry. Extremely cold air temperatures (max -11°C on Thu morning, min -16°C on Sat night). Mainly fresh winds.

Days 4–6 Weather Summary

Mostly dry. Air temperatures will be well below freezing (max -10°C on Tue night, min -16°C on Sun morning). Wind will be generally light.

Days 7–9 Weather Summary

A moderate fall of snow, heaviest on Thu night. Temperatures will be below freezing (max -1°C on Thu night, min -13°C on Fri night). Winds increasing (calm on Thu night, fresh winds from the NNE by Fri afternoon).

Days 10–12 Weather Summary

Mostly dry. Temperatures will be well below freezing (max -7°C on Tue morning, min -16°C on Sat night). Winds decreasing (fresh winds from the NE on Sun afternoon, light winds from the NE by Mon night).

Thursday
18
Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
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
11:35AM3.85m
1:15AM3.08m
12:12PM3.91m
1:50AM3.15m
12:47PM3.95m
2:24AM3.17m
1:22PM3.94m
2:59AM3.18m
1:57PM3.88m
3:33AM3.17m
2:32PM3.76m
4:10AM3.17m
3:11PM3.56m
4:49AM3.20m
3:55PM3.30m
5:32AM3.26m
4:55PM3.00m
6:20AM3.38m
6:17PM2.72m
7:12AM3.54m
7:50PM2.61m
8:05AM3.74m
9:13PM2.65m
Low Tide
6:36PM-0.11m
6:21AM1.46m
7:11PM-0.20m
6:58AM1.43m
7:46PM-0.26m
7:34AM1.41m
8:21PM-0.28m
8:12AM1.38m
8:57PM-0.25m
8:52AM1.36m
9:33PM-0.17m
9:36AM1.33m
10:09PM-0.04m
10:24AM1.28m
10:48PM0.17m
11:19AM1.19m
11:29PM0.44m
12:21PM1.06m
00:16AM0.74m
1:34PM0.85m
1:13AM1.05m
2:52PM0.52m
2:23AM1.28m
Wave
height (m) 
direction
period (s) 
clear
clear
clear
clear
clear
clear
clear
cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
cloud
mod snow
light snow
cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
cloudy
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
some clouds
cloudy
mod snow
light snow
cloudy
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
clear
 km/h
25
NE
25
NE
25
NE
20
NE
15
NE
20
NE
25
NE
25
NE
30
NE
25
NE
20
NE
15
NE
15
NE
10
NE
15
NE
20
NE
25
NE
20
NE
15
NE
10
NE
10
NE
10
NE
10
NE
5
NNE
25
NE
35
NNE
30
NNE
30
NNE
30
NE
30
NE
30
NE
35
NE
30
NE
20
NE
20
NE
15
NE
 mm 
max°C
-11
-11
-12
-12
-12
-13
-12
-12
-14
-15
-15
-14
-14
-14
-13
-11
-11
-10
-9
-9
-8
-7
-6
-1
-4
-5
-8
-13
-14
-15
-14
-13
-11
-9
-9
-8
Moonrise
10:18
11:39
12:11
12:18
12:19
12:18
12:15
12:13
12:11
12:08
12:06
12:04
Moonset
1:03
1:30
2:46
4:27
6:10
7:49
9:26
11:00
12:35
2:13
3:58
Sunrise
9:56
9:56
9:57
9:59
9:59
9:59
10:00
10:00
10:00
10:00
10:00
9:59
Sunset
3:29
3:29
3:29
3:30
3:30
3:30
3:32
3:33
3:33
3:34
3:36
3:37
Today's sea temperature in Jack Bay, Valdez Arm is
6.8° C
(Statistics for 18 Dec 1981-2005 – mean: 6.3 max: 7.6 min: 4.5°C)
Issued (local time): 2 am Thursday 18 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest