Saint Matthew Island Sea Conditions and Tide Table

Saint Matthew 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 07:30 AM and sunset is at 11:27 PM.

Days 1–3 Weather Summary

Mostly dry. Air temperatures will be below freezing (max 0°C on Thu afternoon, min -3°C on Fri night). Winds increasing (light winds from the NE on Thu morning, strong winds from the NNE by Thu night).

Days 4–6 Weather Summary

Mostly dry. Air temperatures will be below freezing (max 0°C on Sun afternoon, min -3°C on Mon night). Wind will be generally light.

Days 7–9 Weather Summary

Mostly dry. Temperatures will be below freezing (max -2°C on Wed night, min -3°C on Wed morning). Wind will be generally light.

Days 10–12 Weather Summary

Mostly dry. Freeze-thaw conditions (max 1°C on Mon morning, min -2°C on Sat morning). Winds increasing (light winds from the W on Sat morning, strong winds from the E by Sun night).

Thursday
30
Friday
1
Saturday
2
Sunday
3
Monday
4
Tuesday
5
Wednesday
6
Thursday
7
Friday
8
Saturday
9
Sunday
10
Monday
11
Tuesday
12
Wednesday
13
Thursday
14
Fri
15
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
High Tide
9:09PM0.52m
10:23PM0.56m
11:19PM0.59m
00:03AM0.61m
00:41AM0.62m
1:16AM0.62m
1:49AM0.62m
2:18AM0.61m
9:46AM0.46m
2:41AM0.59m
11:11AM0.44m
2:56AM0.57m
12:32PM0.41m
3:03AM0.55m
1:56PM0.40m
3:06AM0.55m
3:26PM0.40m
3:11AM0.57m
5:01PM0.41m
3:23AM0.61m
Low Tide
1:35PM-0.01m
1:37AM0.46m
2:15PM-0.03m
3:17AM0.51m
2:54PM-0.05m
3:34PM-0.06m
4:15PM-0.07m
4:58PM-0.06m
5:41PM-0.06m
6:23PM-0.04m
8:50AM0.45m
7:01PM-0.02m
9:01AM0.42m
7:36PM0.03m
9:20AM0.36m
8:07PM0.09m
9:43AM0.29m
8:36PM0.16m
10:13AM0.19m
9:04PM0.25m
10:48AM0.09m
9:34PM0.34m
11:31AM-0.03m
Wave
height (m) 
direction
period (s) 
0.9
SW
18
1.1
SW
15
1.4
SW
13
1.3
SW
12
1.1
SW
12
0.8
SW
11
0.7
SW
10
0.6
SW
10
0.6
SSW
10
0.5
SSW
10
0.4
SSW
9
0.5
S
10
0.4
SW
18
0.8
SW
16
1.3
SW
14
1.8
SW
15
1.7
SW
14
1.3
SW
13
1.1
SW
12
0.9
SW
12
0.8
SW
11
0.8
SW
10
0.8
SW
10
0.6
SW
14
0.6
SW
13
0.6
SW
12
0.6
SW
11
0.5
SW
10
0.5
SW
10
0.5
SW
10
0.9
SW
6
1.4
S
5
2.1
SSE
7
2.5
S
9
2.5
S
10
2.4
SSE
9
2
SSW
12
1.4
S
10
1.1
SW
11
0.9
SW
10
0.8
SW
10
0.7
SW
10
0.6
SW
10
0.7
SW
11
0.8
WSW
9
0.7
SW
9
0.7
SW
9
cloud
cloud
cloud
cloud
cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
clear
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
cloud
cloud
part cloud
cloud
cloud
part cloud
cloud
part cloud
clear
clear
part cloud
cloud
part cloud
cloud
clear
clear
clear
cloud
clear
cloudy
cloudy
cloudy
cloudy
cloudy
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
some clouds
clear
some clouds
some clouds
some clouds
clear
clear
clear
clear
clear
clear
clear
cloudy
cloudy
some clouds
cloudy
cloudy
some clouds
cloudy
some clouds
clear
clear
some clouds
cloudy
some clouds
cloudy
clear
clear
clear
cloudy
clear
 km/h
5
NE
25
NE
35
NNE
35
N
30
N
25
NNW
20
NW
15
NW
10
WNW
10
WSW
15
WSW
10
NW
10
N
15
NNW
10
NNW
10
NNW
5
NNW
5
NE
10
ENE
15
ENE
15
NE
20
NE
20
NE
15
NNE
10
N
10
NNW
10
WNW
5
W
10
SSW
20
S
25
SSE
30
SE
40
E
45
E
40
E
30
ENE
20
NE
10
NNE
10
NNE
15
N
15
NNW
15
NNW
15
WNW
15
NW
15
NNW
30
NNE
25
N
 mm 
max°C
-1
0
0
0
0
0
-2
-1
-1
-1
0
-1
-2
-2
-2
-2
-2
-2
-3
-3
-2
-3
-3
-3
-2
-2
-2
-1
-1
0
0
0
0
1
1
1
2
3
4
4
2
3
2
0
-1
-2
-1
Moonrise
11:20
12:54
2:28
3:58
5:04
5:37
5:48
5:53
5:54
5:54
5:53
5:52
5:51
5:51
5:52
Moonset
6:46
6:46
6:48
6:53
7:08
7:48
9:03
10:35
12:10
1:45
3:17
4:50
6:25
8:05
9:52
Sunrise
7:30
7:26
7:24
7:20
7:18
7:16
7:13
7:09
7:07
7:05
7:03
7:00
6:58
12:00
6:52
6:50
Sunset
11:27
11:30
11:32
11:35
11:37
11:39
11:43
11:45
11:47
11:50
11:52
11:54
11:58
12:00
12:00
12:02
Today's sea temperature in Saint Matthew Island is
-0.9° C
(Statistics for 30 Apr 1981-2005 – mean: 0.2 max: 1.6 min: -1.7°C)
Issued (local time): 9 am Thursday 30 Apr 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest