Saint George Island, Rattlesnake Cove, Saint George Sound Sea Conditions and Tide Table

Saint George Island, Rattlesnake Cove, Saint George Sound 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 07:20 AM and sunset is at 05:38 PM.

Days 1–3 Weather Summary

Heavy rain (total 50mm), heaviest during Sun afternoon. Cool air temperatures (max 17°C on Sun morning, min 9°C on Mon night). Wind will be generally light.

Days 4–6 Weather Summary

Mostly dry. Warm air temperatures (max 21°C on Fri morning, min 6°C on Fri night). Winds increasing (calm on Thu night, fresh winds from the N by Fri night).

Days 7–9 Weather Summary

Mostly dry. Very mild (max 15°C on Sun morning, min 4°C on Mon night). Mainly fresh winds.

Days 10–12 Weather Summary

Some drizzle, heaviest during Thu night. Warm (max 21°C on Fri morning, min 5°C on Tue morning). Wind will be generally light.

Sunday
7
Monday
8
Tuesday
9
Wednesday
10
Thursday
11
Friday
12
Saturday
13
Sunday
14
Monday
15
Tuesday
16
Wednesday
17
Thursday
18
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
7:32PM0.55m
7:54PM0.50m
8:10PM0.46m
8:26PM0.44m
8:45PM0.44m
8:33AM0.35m
9:06PM0.45m
10:27AM0.31m
9:29PM0.48m
12:56PM0.33m
9:53PM0.50m
2:40PM0.39m
10:17PM0.52m
3:22PM0.45m
10:42PM0.53m
3:55PM0.48m
11:12PM0.54m
4:27PM0.51m
11:51PM0.55m
Low Tide
10:45AM-0.27m
10:11PM0.45m
11:33AM-0.22m
10:59PM0.38m
12:17PM-0.15m
11:52PM0.30m
12:57PM-0.06m
00:56AM0.23m
1:33PM0.03m
2:24AM0.14m
2:08PM0.12m
3:56AM0.05m
2:44PM0.21m
5:02AM-0.05m
3:32PM0.28m
5:52AM-0.13m
4:29PM0.34m
6:34AM-0.19m
5:21PM0.39m
7:15AM-0.22m
6:07PM0.41m
7:54AM-0.23m
6:52PM0.43m
Wave
height (m) 
direction
period (s) 
0.6
E
4
0.7
SE
4
0.5
SE
4
0.6
SE
5
0.6
NNE
3
0.6
NE
4
0.5
E
4
0.4
E
4
0.2
ESE
4
0.2
E
3
0.3
SW
2
0.3
SW
3
0.2
WSW
4
0.2
WSW
4
0.1
SW
4
0.1
SW
3
0.1
SW
2
0.6
NNW
3
0.9
NNE
4
0.7
NE
4
0.9
E
5
0.6
ESE
5
0.4
SE
5
0.6
NNE
3
0.6
NE
4
0.4
ENE
4
0.7
ENE
4
0.7
ENE
4
0.5
E
4
0.8
E
4
0.6
ESE
4
0.5
ESE
4
0.4
SE
4
0.7
SE
5
0.7
SSE
5
0.5
SSE
5
heavy rain
heavy rain
light rain
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
cloud
part cloud
clear
clear
clear
part cloud
part cloud
clear
clear
clear
clear
part cloud
clear
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
rain showers
heavy rain
heavy rain
light rain
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
cloudy
some clouds
clear
clear
clear
some clouds
some clouds
clear
clear
clear
clear
some clouds
clear
some clouds
some clouds
some clouds
some clouds
clear
clear
clear
rain shwrs
 km/h
25
E
20
ENE
10
E
20
NNE
25
N
20
NNE
20
ENE
10
ESE
10
NE
5
NW
15
SW
10
WNW
5
N
15
SSW
10
W
5
W
15
SW
30
N
30
NNE
25
NE
25
E
15
NE
20
NNW
25
N
25
NNE
15
NNE
20
NE
25
NE
20
NE
20
ENE
15
ENE
10
E
10
ENE
20
SE
15
SE
10
SSE
 mm 
23
25
2
1
max°C
17
17
17
16
17
12
12
13
13
15
18
18
18
19
19
21
21
21
9
11
11
15
15
11
9
11
7
10
12
10
13
16
19
19
19
20
Moonrise
8:42
9:51
10:55
11:54
12:51
1:46
2:40
3:34
4:30
5:27
6:24
Moonset
10:16
11:02
11:40
12:13
12:42
1:09
1:35
2:03
2:33
3:06
3:44
4:28
Sunrise
7:20
7:22
7:22
7:22
7:24
7:24
7:24
7:26
7:26
7:26
7:26
7:28
Sunset
5:38
5:39
5:39
5:39
5:39
5:40
5:40
5:40
5:40
5:42
5:42
5:43
Today's sea temperature in Saint George Island, Rattlesnake Cove, Saint George Sound is
18.8° C
(Statistics for 07 Dec 1981-2005 – mean: 21.4 max: 23.2 min: 20.1°C)
Issued (local time): 12 pm Sunday 07 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest