Gertrude Cove, Kiska Island, Rat Islands Sea Conditions and Tide Table

Gertrude Cove, Kiska Island, Rat Islands 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 08:07 AM and sunset is at 10:12 PM.

Days 1–3 Weather Summary

A dusting of snow giving way to moderate rain (total 13mm) heaviest on Mon night. Low air temperatures (max 5°C on Sun night, min 1°C on Sat morning). Winds decreasing (severe gales from the W on Sat morning, light winds from the SE by Sun afternoon).

Days 4–6 Weather Summary

A dusting of new snow. Icy conditions (max 4°C on Tue morning, min 0°C on Tue night). Winds decreasing (gales from the NNW on Tue night, calm by Thu afternoon).

Days 7–9 Weather Summary

A dusting of new snow. Freeze-thaw conditions (max 2°C on Sat afternoon, min -1°C on Fri morning). Winds increasing (calm on Sun morning, fresh winds from the NE by Sun night).

Days 10–12 Weather Summary

A dusting of snow on Mon morning. Freezing level rising with drizzle on Mon night. Temperatures will be slightly above freezing (max 2°C on Mon morning, min 1°C on Mon morning). Winds decreasing (near gales from the NNW on Mon night, light winds from the N by Wed night).

Saturday
18
Sunday
19
Monday
20
Tuesday
21
Wednesday
22
Thursday
23
Friday
24
Saturday
25
Sunday
26
Monday
27
Tuesday
28
Wednesday
29
Thursday
30
Friday
1
Saturday
2
Sun
3
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
4:32AM1.02m
5:16AM1.08m
6:14AM1.10m
2:23AM1.00m
7:24AM1.07m
2:08AM0.96m
8:41AM1.01m
2:23AM0.91m
10:00AM0.91m
2:42AM0.86m
11:23AM0.80m
3:00AM0.82m
12:54PM0.68m
3:17AM0.79m
2:39PM0.58m
3:29AM0.78m
4:45PM0.54m
3:35AM0.78m
7:34PM0.59m
3:19AM0.85m
2:51AM0.90m
Low Tide
11:43AM-0.18m
12:38PM-0.30m
1:34PM-0.38m
2:29PM-0.41m
1:32AM1.00m
3:24PM-0.38m
3:28AM0.93m
4:17PM-0.32m
4:48AM0.82m
5:08PM-0.22m
6:03AM0.69m
5:55PM-0.08m
7:13AM0.54m
6:38PM0.08m
8:17AM0.38m
7:15PM0.26m
9:14AM0.23m
7:44PM0.43m
10:03AM0.10m
7:44PM0.59m
10:46AM-0.01m
11:25AM-0.08m
12:01PM-0.13m
Wave
height (m) 
direction
period (s) 
6
WSW
12
6
WSW
12
5
WSW
11
3.5
SSW
11
2.5
S
11
2.5
S
10
3.5
SSW
11
3.5
SSW
11
3
S
10
2.4
S
10
2.1
SSE
9
2.5
NNE
12
2.5
NE
13
2
NE
13
1.5
NE
13
1.2
ENE
12
1
E
12
0.9
ESE
11
0.8
S
10
1
S
10
1
S
9
1
SW
9
1.1
SW
8
1.1
SW
8
0.8
WSW
8
0.8
WSW
8
0.8
WSW
8
1.4
ENE
5
1.8
S
9
2.4
SSW
11
2.2
SW
12
1.9
SW
11
1.9
SW
10
1.7
WSW
9
1.3
SW
9
0.9
SW
9
0.7
SW
9
0.8
WSW
12
1.8
SW
11
2.1
SSW
10
2.1
SW
11
1.9
SW
11
1.4
SW
10
1.3
SW
10
1.3
SW
7
1.4
WSW
7
1.3
WSW
8
cloud
cloud
cloud
cloud
cloud
light snow
light rain
light rain
mod rain
cloud
cloud
light snow
cloud
cloud
cloud
cloud
cloud
part cloud
light snow
light snow
part cloud
clear
part cloud
part cloud
part cloud
part cloud
light snow
light snow
light snow
light rain
cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
light snow
light rain
cloud
cloud
cloud
cloud
cloud
cloud
part cloud
cloudy
cloudy
cloudy
cloudy
cloudy
light snow
light rain
light rain
mod rain
cloudy
cloudy
light snow
cloudy
cloudy
cloudy
cloudy
cloudy
some clouds
light snow
light snow
some clouds
clear
some clouds
some clouds
some clouds
some clouds
light snow
light snow
light snow
light rain
cloudy
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
light snow
light rain
cloudy
cloudy
cloudy
cloudy
cloudy
cloudy
some clouds
 km/h
80
W
80
W
65
W
45
W
15
WSW
30
E
25
S
15
E
20
SW
15
NE
40
N
65
NNW
55
NNW
40
NNW
25
NNW
15
NW
0
NNE
10
E
10
NE
20
NE
20
NNE
25
NW
30
W
25
WNW
10
W
5
SE
25
E
35
ENE
30
NNE
45
NNE
50
NNW
45
NW
45
NW
40
WNW
30
NW
10
WNW
15
E
25
E
30
E
30
ENE
15
ENE
30
N
30
NNW
25
NW
35
WNW
30
NW
25
NNW
 mm 
4
1
1
7
1
1
2
max°C
2
1
1
2
2
5
4
4
4
4
3
1
0
1
1
1
1
1
-1
0
1
1
2
2
1
1
1
2
1
2
2
2
2
2
2
2
2
3
3
3
4
3
3
3
3
3
3
Moonrise
8:13
8:42
9:25
10:27
11:45
1:11
2:37
4:00
5:19
6:35
7:50
9:04
10:19
11:34
12:48
Moonset
1:08
2:37
3:51
4:44
5:19
5:43
6:00
6:13
6:24
6:34
6:45
6:57
7:11
7:31
7:57
Sunrise
8:07
8:04
8:03
8:00
7:58
7:56
7:54
7:52
7:50
7:48
7:46
7:43
7:41
7:41
7:39
7:37
Sunset
10:12
10:14
10:15
10:16
10:19
10:21
10:22
10:23
10:25
10:28
10:29
10:30
10:32
10:34
10:36
10:37
Today's sea temperature in Gertrude Cove, Kiska Island, Rat Islands is
4.0° C
(Statistics for 18 Apr 1981-2005 – mean: 3.6 max: 4.1 min: 2.9°C)
Issued (local time): 8 am Saturday 18 Apr 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest