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 09:02 AM and sunset is at 09:32 PM.

Days 1–3 Weather Summary

Mostly dry. Low air temperatures (max 7°C on Tue afternoon, min 3°C on Sun morning). Wind will be generally light.

Days 4–6 Weather Summary

Mostly dry. Low air temperatures (max 7°C on Thu afternoon, min 5°C on Wed night). Winds increasing (light winds from the SW on Wed morning, strong winds from the NNE by Fri night).

Days 7–9 Weather Summary

Mostly dry. Mild temperatures (max 5°C on Sat morning, min 2°C on Sun night). Winds decreasing (near gales from the NNE on Sat afternoon, calm by Mon morning).

Days 10–12 Weather Summary

Moderate rain (total 11mm), heaviest on Tue night. Freeze-thaw conditions (max 6°C on Tue afternoon, min 0°C on Thu night). Winds decreasing (strong winds from the NNE on Thu morning, calm by Thu night).

Days 13–16 Weather Summary

Mostly dry. Mild temperatures (max 6°C on Sat afternoon, min 2°C on Fri morning). Winds increasing (calm on Sat night, fresh winds from the E by Mon morning).

Sunday
20
Monday
21
Tuesday
22
Wednesday
23
Thursday
24
Friday
25
Saturday
26
Sunday
27
Monday
28
Tuesday
29
Wednesday
30
Thursday
1
Friday
2
Saturday
3
Sunday
4
Mon
5
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
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
High Tide
4:12PM0.68m
3:38AM0.52m
4:55PM0.67m
4:26AM0.52m
5:37PM0.66m
5:17AM0.52m
6:17PM0.65m
6:10AM0.54m
6:55PM0.63m
7:05AM0.56m
7:33PM0.62m
8:00AM0.59m
8:10PM0.60m
8:53AM0.63m
8:48PM0.59m
9:47AM0.67m
9:29PM0.58m
10:40AM0.71m
10:12PM0.57m
11:33AM0.75m
11:00PM0.57m
12:26PM0.78m
11:51PM0.57m
1:20PM0.79m
00:47AM0.58m
2:14PM0.80m
1:47AM0.59m
3:08PM0.79m
Low Tide
8:59AM0.05m
9:59PM0.25m
9:46AM0.06m
10:45PM0.24m
10:33AM0.07m
11:29PM0.23m
11:21AM0.09m
00:13AM0.21m
12:10PM0.11m
00:55AM0.18m
1:01PM0.14m
1:36AM0.14m
1:53PM0.16m
2:16AM0.10m
2:46PM0.18m
2:57AM0.06m
3:39PM0.20m
3:40AM0.02m
4:33PM0.21m
4:25AM-0.02m
5:27PM0.22m
5:14AM-0.05m
6:20PM0.22m
6:07AM-0.07m
7:14PM0.21m
7:01AM-0.08m
8:08PM0.20m
7:58AM-0.08m
Wave
Height (m)
Direction
Period (s)
0.6
SW
8
0.6
WSW
7
0.5
W
6
0.5
W
7
0.5
W
7
0.6
W
7
0.6
SW
14
0.7
SW
8
0.8
WSW
5
0.7
SW
6
0.6
SW
12
0.7
S
4
1.6
S
7
1.8
SSE
8
1.7
S
12
1.4
S
10
1.5
SW
14
1.2
SW
14
1.3
SE
7
1.5
NE
4
1.5
NNE
4
1.3
NNE
4
1.2
NNE
4
0.9
SW
11
0.6
SW
10
0.6
SW
10
0.6
SW
9
0.6
SW
9
0.4
SW
8
0.4
SW
8
0.8
SW
6
1
SW
7
1
SW
8
1.1
NNE
4
0.9
N
4
0.7
SW
9
0.6
SW
9
0.4
SSW
8
0.5
SSW
10
0.9
WSW
6
0.8
SW
5
0.6
WSW
6
0.7
SW
6
1.3
SW
11
1.6
SW
13
1.6
SW
11
1.5
SW
10
part cloud
part cloud
part cloud
clear
clear
clear
part cloud
clear
clear
clear
part cloud
part cloud
clear
part cloud
cloud
cloud
cloud
cloud
cloud
cloud
part cloud
clear
clear
part cloud
clear
part cloud
clear
clear
part cloud
mod rain
light rain
light rain
part cloud
cloud
cloud
part cloud
part cloud
part cloud
part cloud
cloud
cloud
cloud
part cloud
clear
clear
clear
clear
some clouds
some clouds
some clouds
clear
clear
clear
some clouds
clear
clear
clear
some clouds
some clouds
clear
some clouds
cloudy
cloudy
cloudy
cloudy
cloudy
cloudy
some clouds
clear
clear
some clouds
clear
some clouds
clear
clear
some clouds
mod rain
light rain
light rain
some clouds
cloudy
cloudy
some clouds
some clouds
some clouds
some clouds
cloudy
cloudy
cloudy
some clouds
clear
clear
clear
clear
km/h
15
NW
20
NNW
5
W
10
W
10
WSW
5
SW
15
WSW
25
SW
20
SW
15
SW
15
S
25
ESE
30
E
35
ENE
30
NE
30
ENE
35
ENE
35
NE
50
NNE
55
NNE
55
NNE
50
NNE
45
NNE
30
N
5
NNW
5
WNW
15
WNW
10
WNW
10
WSW
20
ESE
10
NE
30
NE
35
NNE
45
NNE
35
N
15
N
5
SW
15
SW
20
S
20
S
15
S
0
E
10
SE
15
ESE
20
ESE
25
E
25
E
 mm
6
3
2
max °C
4
5
4
5
6
5
6
7
6
6
6
6
6
7
6
6
6
6
5
5
4
3
3
2
3
4
4
5
6
5
5
4
3
2
1
1
2
3
4
5
6
6
5
5
4
4
5
Moonrise
9:28
9:14
9:04
8:57
8:50
8:43
8:36
8:29
8:21
8:09
7:43
11:38
1:54
Moonset
1:10
3:03
4:48
6:28
8:06
9:47
11:32
1:25
3:31
6:01
8:37
8:20
8:11
Sunrise
9:02
9:03
9:07
9:10
9:12
9:15
9:18
9:21
9:23
9:26
9:29
9:32
9:34
9:37
9:41
9:42
Sunset
9:32
9:29
9:25
9:22
9:19
9:15
9:12
9:08
9:05
9:01
8:58
8:54
8:51
8:47
8:45
8:40
Today's sea temperature in Powooiliak Point, Saint Lawrence Island is
6.6°C
(Statistics for 20 Sep 1981-2005 – mean: 6.0 max: 8.3 min: 4.0°C)
Issued (local time): 3 am Sunday 20 Sep 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest