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 — and sunset is at 04:30 PM.

Days 1–4 Weather Summary

Mostly dry. Air temperatures will be below freezing (max -4°C on Fri afternoon, min -14°C on Sat night). Mainly fresh winds.

Days 5–7 Weather Summary

Mostly dry. Air temperatures will be below freezing (max -1°C on Wed morning, min -12°C on Sun afternoon). Wind will be generally light.

Days 8–10 Weather Summary

Mostly dry. Freeze-thaw conditions (max 1°C on Wed afternoon, min -19°C on Thu night). Mainly fresh winds.

Days 11–13 Weather Summary

Mostly dry. Freeze-thaw conditions (max 1°C on Mon night, min -10°C on Tue afternoon). Winds increasing (calm on Mon morning, fresh winds from the NW by Tue afternoon).

Thu
18
Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tue
30
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
Wave Height Map
High Tide
12:43PM3.94m
2:04AM3.63m
1:20PM4.03m
2:40AM3.72m
1:57PM4.09m
3:16AM3.77m
2:34PM4.10m
3:51AM3.77m
3:11PM4.05m
4:27AM3.73m
3:50PM3.93m
5:03AM3.69m
4:31PM3.75m
5:41AM3.64m
5:18PM3.51m
6:22AM3.62m
6:14PM3.26m
7:08AM3.63m
7:24PM3.04m
8:00AM3.69m
8:46PM2.95m
8:58AM3.80m
10:11PM3.05m
9:58AM3.97m
Low Tide
7:45PM-0.07m
7:43AM1.22m
8:19PM-0.18m
8:20AM1.15m
8:52PM-0.25m
8:57AM1.10m
9:27PM-0.27m
9:34AM1.08m
10:02PM-0.23m
10:13AM1.09m
10:38PM-0.12m
10:55AM1.10m
11:16PM0.05m
11:42AM1.11m
11:57PM0.28m
12:36PM1.09m
00:44AM0.57m
1:39PM1.00m
1:40AM0.86m
2:49PM0.81m
2:45AM1.12m
4:02PM0.52m
3:56AM1.26m
Wave
height (m) 
direction
period (s) 
0.7
W
3
0.5
W
3
0.6
W
3
0.7
SW
5
0.5
W
4
0.5
WNW
3
0.5
W
3
0.4
WNW
3
0.2
WNW
4
0.2
ENE
6
0.4
WSW
4
0.1
SW
5
0.1
SW
9
0.4
SSW
6
0.4
SW
5
0.4
SW
7
0.3
SW
7
0.3
SW
5
0.3
SW
4
1
SW
5
0.7
SW
6
1.1
SW
5
0.6
WNW
3
0.5
NW
3
0.4
SSW
16
0.5
SSW
14
0.4
SSW
13
0.4
SSW
13
0.4
SW
12
0.5
SSW
12
0.5
SSW
11
0.4
SSW
11
0.3
SSW
10
0.4
SSW
10
1.4
SSW
8
2
SSW
8
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
part cloud
part cloud
clear
clear
clear
part cloud
part cloud
cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
cloud
part cloud
part cloud
cloud
cloud
cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
clear
some clouds
some clouds
clear
clear
clear
some clouds
some clouds
cloudy
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
cloudy
some clouds
some clouds
cloudy
cloudy
cloudy
 km/h
30
NW
25
NW
30
NW
20
NW
25
NW
30
NW
30
NW
25
NNW
15
NW
15
NW
25
NW
5
NNW
5
ENE
20
NW
25
NW
20
NW
10
NW
15
NW
15
WNW
20
W
15
W
25
WNW
30
NW
25
NNW
30
NW
25
NW
15
NW
10
NNW
15
NNW
25
NW
25
NW
15
NW
5
NNW
15
N
5
N
25
WNW
 mm 
max°C
-7
-6
-6
-4
-6
-10
-10
-11
-12
-11
-8
-5
-5
-8
-6
-5
-2
-1
1
0
-6
-11
-18
-19
-18
-14
-9
-8
-7
-4
-2
-2
-3
-1
1
-1
Moonrise
11:03
11:46
12:11
12:24
12:32
12:37
12:40
12:43
12:45
12:49
12:55
1:04
Moonset
3:15
4:21
5:43
7:13
8:43
10:12
11:40
1:09
2:41
4:19
6:03
Sunrise
10:03
10:03
10:03
10:03
10:04
10:04
10:04
10:04
10:06
10:04
10:04
10:04
Sunset
4:30
4:30
4:30
4:30
4:31
4:32
4:32
4:34
4:35
4:36
4:37
4:37
Today's sea temperature in Katmai Bay, Shelikof Strait is
5.5° C
(Statistics for 18 Dec 1981-2005 – mean: 5.0 max: 6.2 min: 4.3°C)
Issued (local time): 2 pm Thursday 18 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest