Sand Bay, Great Sitkin Island Sea Conditions and Tide Table

Sand Bay, Great Sitkin 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 07:37 AM and sunset is at 09:54 PM.

Days 1–3 Weather Summary

Light rain (total 4mm), mostly falling on Sat night. Cool air temperatures (max 15°C on Sat afternoon, min 10°C on Fri morning). Winds increasing (calm on Fri night, fresh winds from the SSW by Sun morning).

Days 4–6 Weather Summary

Heavy rain (total 25mm), heaviest during Wed night. Cool air temperatures (max 15°C on Tue afternoon, min 11°C on Mon night). Winds increasing (calm on Mon night, fresh winds from the S by Wed night).

Days 7–9 Weather Summary

Some drizzle, heaviest during Sat afternoon. Very mild (max 14°C on Fri morning, min 8°C on Sat night). Wind will be generally light.

Days 10–12 Weather Summary

Heavy rain (total 58mm), heaviest during Tue afternoon. Very mild (max 12°C on Mon afternoon, min 8°C on Sun morning). Winds increasing (calm on Mon morning, strong winds from the SE by Tue afternoon).

Days 13–16 Weather Summary

Light rain (total 5mm), mostly falling on Wed morning. Very mild (max 10°C on Wed morning, min 8°C on Thu night). Mainly fresh winds.

Friday
21
Saturday
22
Sunday
23
Monday
24
Tuesday
25
Wednesday
26
Thursday
27
Friday
28
Saturday
29
Sunday
30
Monday
31
Tuesday
1
Wednesday
2
Thursday
3
Friday
4
Sat
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
11:07PM1.12m
11:34PM1.15m
00:05AM1.16m
00:39AM1.16m
1:17AM1.12m
2:00AM1.06m
2:56AM0.96m
9:05PM0.79m
8:19PM0.78m
6:36AM0.74m
8:02PM0.82m
8:58AM0.71m
7:59PM0.90m
11:16AM0.75m
8:08PM1.00m
8:31PM1.11m
9:06PM1.21m
Low Tide
7:19AM-0.11m
8:04AM-0.12m
8:49AM-0.12m
9:33AM-0.10m
10:15AM-0.06m
10:55AM-0.01m
11:31AM0.07m
12:05PM0.17m
11:37PM0.77m
12:36PM0.29m
1:23AM0.62m
1:05PM0.44m
2:24AM0.43m
1:28PM0.59m
3:15AM0.23m
1:40PM0.72m
4:03AM0.04m
4:51AM-0.12m
5:42AM-0.23m
Wave
Height (m)
Direction
Period (s)
0.6
NW
6
0.6
NW
7
0.6
NW
8
0.4
WNW
9
0.4
WNW
6
0.4
SSE
6
0.5
SSW
4
0.7
SSW
4
0.6
S
7
0.5
S
7
0.5
S
6
0.4
S
9
0.3
S
9
0.3
SSE
9
0.4
SSE
11
0.4
SSE
10
0.5
S
8
0.7
S
6
0.5
S
7
0.4
S
9
0.4
S
8
0.8
NNW
11
0.8
NNW
10
0.7
N
9
0.5
NNE
9
0.5
SE
9
0.4
SSE
9
0.5
S
8
0.5
S
8
0.6
SE
11
0.5
NW
8
0.5
N
10
0.5
N
8
0.5
NNE
6
1.2
ESE
5
0.6
SE
7
0.4
SSE
8
0.7
SSE
8
1.9
NNE
9
1.5
NE
9
1.3
NE
8
1
NE
9
0.9
NE
9
0.8
NE
9
0.8
NE
8
1.2
NE
9
1.2
NE
9
cloud
cloud
cloud
cloud
part cloud
rain showers
part cloud
light rain
light rain
part cloud
cloud
part cloud
part cloud
cloud
part cloud
part cloud
cloud
heavy rain
cloud
part cloud
cloud
cloud
cloud
cloud
cloud
light rain
part cloud
part cloud
clear
part cloud
cloud
part cloud
cloud
mod rain
heavy rain
heavy rain
light rain
light rain
rain showers
part cloud
part cloud
part cloud
cloud
cloud
cloud
part cloud
part cloud
cloudy
cloudy
cloudy
cloudy
some clouds
rain shwrs
some clouds
light rain
light rain
some clouds
cloudy
some clouds
some clouds
cloudy
some clouds
some clouds
cloudy
heavy rain
cloudy
some clouds
cloudy
cloudy
cloudy
cloudy
cloudy
light rain
some clouds
some clouds
clear
some clouds
cloudy
some clouds
cloudy
mod rain
heavy rain
heavy rain
light rain
light rain
rain shwrs
some clouds
some clouds
some clouds
cloudy
cloudy
cloudy
some clouds
some clouds
km/h
20
W
20
W
15
WNW
5
S
15
SSW
20
S
25
SSW
30
SSW
25
SSW
25
SSW
20
SSW
10
W
5
SSW
15
S
15
S
20
S
25
S
35
S
15
SW
15
NW
10
S
20
S
20
S
25
S
20
SSW
20
S
10
NNW
15
NNW
10
N
5
N
5
NNW
5
SE
15
SE
25
ESE
40
SE
20
SSE
5
ESE
20
NNW
30
N
25
N
20
NNW
20
NNW
10
N
10
NNE
15
NE
25
NNE
25
N
 mm
1
1
2
25
1
6
34
17
2
1
3
max °C
12
11
14
14
15
14
13
13
13
13
13
12
13
15
15
13
12
12
12
10
12
14
14
14
13
13
12
9
9
11
11
12
12
9
10
11
10
9
9
9
9
9
8
8
9
8
8
Moonrise
6:56
7:45
8:21
8:48
9:07
9:22
9:35
9:46
9:57
10:08
10:23
10:41
11:08
11:46
12:42
Moonset
12:39
1:24
2:22
3:30
4:44
6:01
7:19
8:36
9:54
11:14
12:36
2:01
3:29
4:53
6:07
7:03
Sunrise
7:37
7:39
7:41
7:41
7:43
7:46
7:47
7:48
7:50
7:52
7:54
7:54
7:56
7:58
8:00
8:02
Sunset
9:54
9:52
9:51
9:49
9:46
9:45
9:42
9:39
9:37
9:36
9:34
9:30
9:29
9:27
9:23
9:22
Today's sea temperature in Sand Bay, Great Sitkin Island is
7.2° C
(Statistics for 21 Aug 1981-2005 – mean: 9.8 max: 11.3 min: 8.1°C)
Issued (local time): 2 am Friday 21 Aug 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest