Powooiliak Point, Saint Lawrence Island Sea Conditions and Tide Table

Powooiliak Point, Saint Lawrence Island 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 12:06 PM and sunset is at 04:38 PM.

Days 1–3 Weather Summary

A light covering of new snow, mostly falling on Sun night. Icy conditions (max 1°C on Sun night, min -5°C on Sat morning). Mainly strong winds.

Days 4–6 Weather Summary

Mostly dry. Icy conditions (max 1°C on Tue morning, min -16°C on Thu night). Winds decreasing (strong winds from the WSW on Tue afternoon, light winds from the W by Tue night).

Days 7–9 Weather Summary

Mostly dry. Temperatures will be below freezing (max -1°C on Sun morning, min -16°C on Fri morning). Wind will be generally light.

Days 10–12 Weather Summary

A moderate fall of snow, heaviest on Tue night. Temperatures will be below freezing (max -1°C on Mon morning, min -16°C on Wed afternoon). Mainly near gales.

Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
31
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
8:40AM0.72m
7:23PM0.45m
9:18AM0.73m
8:06PM0.44m
9:55AM0.73m
8:52PM0.44m
10:29AM0.73m
9:43PM0.44m
11:02AM0.73m
10:38PM0.46m
11:35AM0.72m
11:36PM0.48m
12:09PM0.71m
00:37AM0.52m
12:45PM0.70m
1:38AM0.58m
1:23PM0.69m
2:39AM0.64m
2:06PM0.67m
3:40AM0.70m
2:53PM0.65m
4:39AM0.75m
3:42PM0.63m
5:36AM0.80m
Low Tide
2:32PM0.30m
1:41AM0.02m
3:16PM0.30m
2:22AM0.03m
3:59PM0.28m
3:03AM0.05m
4:39PM0.26m
3:45AM0.07m
5:17PM0.22m
4:30AM0.09m
5:54PM0.18m
5:19AM0.12m
6:32PM0.12m
6:12AM0.16m
7:11PM0.06m
7:10AM0.20m
7:52PM-0.00m
8:11AM0.23m
8:37PM-0.06m
9:13AM0.25m
9:26PM-0.12m
10:14AM0.27m
10:15PM-0.15m
Wave
height (m) 
direction
period (s) 
1
SW
8
1.5
SSW
6
1.7
SW
10
1.7
SW
10
1.6
SW
10
1.9
SW
10
3
SW
9
3
SW
12
2.3
SW
12
2.5
SW
12
3
SW
11
2.4
SW
12
1.8
SW
11
1.5
SW
10
1.4
SW
9
1.2
WSW
7
1.2
WSW
8
0.9
WSW
8
0.8
SW
10
0.6
S
15
0.4
SSW
14
0.4
SSW
13
0.8
WSW
7
1.1
WSW
8
1.1
WSW
8
1.2
WSW
8
1.3
WSW
8
1.6
SW
10
1.9
SW
9
1.7
SW
10
2.5
SW
10
1.8
SW
10
3
SW
10
1.6
SW
10
1.7
SW
10
1.2
WSW
10
cloud
cloud
light snow
part cloud
part cloud
light snow
cloud
cloud
light snow
cloud
cloud
cloud
cloud
cloud
part cloud
part cloud
cloud
cloud
part cloud
part cloud
cloud
cloud
part cloud
part cloud
cloud
cloud
cloud
cloud
light snow
snow showers
clear
light snow
light snow
light snow
snow showers
cloud
cloudy
cloudy
light snow
some clouds
some clouds
light snow
cloudy
cloudy
light snow
cloudy
cloudy
cloudy
cloudy
cloudy
some clouds
some clouds
cloudy
cloudy
some clouds
some clouds
cloudy
cloudy
some clouds
some clouds
cloudy
cloudy
cloudy
cloudy
light snow
snow shwrs
clear
light snow
light snow
light snow
snow shwrs
cloudy
 km/h
25
SSE
30
SSE
20
SW
20
SW
20
SW
45
SE
45
WSW
30
WNW
10
SE
45
SW
50
WSW
15
W
10
NNW
15
NNW
35
NW
25
NNW
30
NNW
30
NNW
25
NNW
15
NNW
5
SW
15
SSW
15
WSW
10
W
25
W
20
SW
25
S
30
SSE
35
SE
25
WSW
45
WNW
10
SW
50
WNW
20
NNW
30
NW
30
NW
 mm 
max°C
-4
-1
0
0
-1
1
0
-2
0
1
0
-3
-5
-7
-9
-11
-15
-16
-16
-15
-7
-3
-3
-2
-1
-1
-1
-1
-2
-2
-6
-5
-4
-12
-13
-16
Moonrise
2:47
2:26
2:14
2:05
1:57
1:50
1:42
1:35
1:26
1:14
12:48
Moonset
5:23
7:28
9:18
11:01
12:41
2:22
4:06
6:00
8:07
10:41
Sunrise
12:06
12:06
12:07
12:07
12:07
12:07
12:07
12:07
12:07
12:06
12:06
12:04
Sunset
4:38
4:38
4:39
4:40
4:40
4:42
4:44
4:45
4:45
4:47
4:49
4:51
Today's sea temperature in Powooiliak Point, Saint Lawrence Island is
-0.3° C
(Statistics for 20 Dec 1981-2005 – mean: -0.2 max: 1.7 min: -1.5°C)
Issued (local time): 2 am Saturday 20 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest