Katmai Bay, Shelikof Strait Sea Conditions and Tide Table

Katmai Bay, Shelikof Strait 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 09:49 AM and sunset is at 04:31 PM.

Days 1–3 Weather Summary

Mostly dry. Air temperatures will be below freezing (max 0°C on Sun night, min -5°C on Tue night). Wind will be generally light.

Days 4–6 Weather Summary

Mostly dry. Air temperatures will be below freezing (max -2°C on Fri afternoon, min -10°C on Wed afternoon). Wind will be generally light.

Days 7–9 Weather Summary

Mostly dry. Temperatures will be below freezing (max -3°C on Mon night, min -10°C on Sun morning). Winds decreasing (fresh winds from the NNW on Sat afternoon, light winds from the NNW by Mon night).

Days 10–12 Weather Summary

Mostly dry. Temperatures will be below freezing (max -3°C on Thu afternoon, min -11°C on Tue night). Wind will be generally light.

Sunday
7
Monday
8
Tuesday
9
Wednesday
10
Thursday
11
Friday
12
Saturday
13
Sunday
14
Monday
15
Tuesday
16
Wednesday
17
Thursday
18
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
3:25PM4.63m
4:40AM4.08m
4:16PM4.32m
5:31AM3.90m
5:10PM3.93m
6:24AM3.72m
6:10PM3.51m
7:20AM3.58m
7:19PM3.15m
8:18AM3.50m
8:40PM2.93m
9:14AM3.49m
10:00PM2.89m
10:04AM3.54m
11:09PM2.99m
10:48AM3.61m
00:03AM3.15m
11:28AM3.72m
00:48AM3.33m
12:06PM3.83m
1:27AM3.50m
12:43PM3.94m
2:04AM3.63m
Low Tide
9:38AM0.70m
10:17PM-0.75m
10:29AM0.82m
11:06PM-0.41m
11:24AM0.97m
11:57PM-0.02m
12:26PM1.11m
00:52AM0.38m
1:36PM1.18m
1:50AM0.75m
2:53PM1.12m
2:52AM1.05m
4:07PM0.95m
3:55AM1.25m
5:08PM0.72m
4:52AM1.35m
5:55PM0.48m
5:42AM1.38m
6:35PM0.27m
6:25AM1.36m
7:10PM0.09m
7:05AM1.29m
7:45PM-0.07m
Wave
height (m) 
direction
period (s) 
0.6
E
8
0.5
E
8
1.4
ENE
7
0.9
ENE
6
0.8
ENE
5
0.4
SSW
15
0.7
SSW
12
0.6
SSW
12
0.5
SSW
11
0.4
SSW
11
0.5
SSW
11
0.4
SSW
10
0.3
SSW
10
0.3
SSW
10
0.4
ENE
7
0.2
ESE
7
0.2
SSW
9
0.2
W
3
0.5
NW
3
0.5
WNW
3
0.4
NNW
2
0.4
ENE
8
0.4
ENE
8
0.6
ENE
8
0.4
ENE
8
1
ENE
6
0.7
ENE
7
0.4
NE
6
0.4
WSW
3
0.4
W
3
0.3
WSW
3
0.3
SW
6
0.2
S
12
0.2
S
10
0.2
S
10
0.3
WSW
4
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
part cloud
clear
part cloud
part cloud
cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
clear
clear
clear
clear
clear
some clouds
clear
some clouds
some clouds
cloudy
clear
clear
clear
clear
clear
clear
clear
clear
clear
 km/h
15
NW
5
NE
10
N
10
N
5
NNW
10
NW
10
N
10
NNW
15
NNW
20
NNW
25
NNW
20
NNW
15
NNW
10
N
10
NNW
5
NNW
15
NW
20
NNW
25
NNW
30
NNW
25
NNW
20
NNW
20
NNW
15
NW
15
NNW
10
NNW
5
NNW
10
NW
20
NW
25
NW
20
NW
15
NNW
10
NNW
15
NW
15
NW
25
NNW
 mm 
max°C
-3
-2
0
-2
-2
-3
-2
-2
-4
-6
-8
-8
-6
-5
-4
-4
-2
-2
-4
-6
-7
-10
-7
-6
-5
-4
-3
-4
-8
-8
-8
-8
-6
-4
-3
-3
Moonrise
7:35
9:17
10:52
12:20
1:43
3:04
4:24
5:47
7:11
8:36
9:57
Moonset
1:15
1:27
1:33
1:37
1:40
1:42
1:44
1:47
1:52
1:59
2:11
2:34
Sunrise
9:49
9:51
9:52
9:53
9:55
9:56
9:56
9:59
10:00
10:00
10:00
10:02
Sunset
4:31
4:31
4:30
4:30
4:30
4:30
4:30
4:30
4:30
4:30
4:30
4:30
Today's sea temperature in Katmai Bay, Shelikof Strait is
6.2° C
(Statistics for 07 Dec 1981-2005 – mean: 5.2 max: 6.2 min: 4.5°C)
Issued (local time): 8 am Sunday 07 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
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