Grindstone Island Sea Conditions and Tide Table

Grindstone 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 07:00 AM and sunset is at 06:01 PM.

Days 1–3 Weather Summary

Heavy rain (total 27mm), heaviest during Wed night. Later becoming colder with a dusting of snow on Thu morning. Icy conditions (max 11°C on Wed night, min -11°C on Thu night). Winds increasing (calm on Tue morning, strong winds from the S by Wed night).

Days 4–6 Weather Summary

Light rain (total 3mm), mostly falling on Sat night. Icy conditions (max 9°C on Sun afternoon, min -12°C on Fri morning). Wind will be generally light.

Days 7–9 Weather Summary

Light rain (total 6mm), mostly falling on Tue night. Freeze-thaw conditions (max 7°C on Tue night, min -4°C on Mon morning). Wind will be generally light.

Days 10–12 Weather Summary

A moderate fall of snow, heaviest on Fri night. Freeze-thaw conditions (max 8°C on Thu afternoon, min -2°C on Sat night). Wind will be generally light.

Tuesday
27
Wednesday
28
Thursday
29
Friday
1
Saturday
2
Sunday
3
Monday
4
Tuesday
5
Wednesday
6
Thursday
7
Friday
8
Saturday
9
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
2:00PM10.98m
2:17AM10.93m
2:34PM10.81m
2:50AM10.82m
3:09PM10.58m
3:26AM10.67m
3:48PM10.30m
4:06AM10.49m
4:31PM10.03m
4:51AM10.32m
5:21PM9.80m
5:44AM10.22m
6:20PM9.70m
6:45AM10.27m
7:24PM9.82m
7:51AM10.56m
8:29PM10.22m
8:55AM11.09m
9:31PM10.87m
9:55AM11.76m
10:27PM11.64m
10:51AM12.46m
11:21PM12.40m
Low Tide
8:07AM1.90m
8:25PM1.92m
8:42AM2.04m
8:59PM2.20m
9:18AM2.26m
9:34PM2.53m
9:56AM2.51m
10:11PM2.87m
10:37AM2.77m
10:53PM3.17m
11:24AM2.97m
11:43PM3.37m
12:20PM3.05m
00:42AM3.41m
1:23PM2.92m
1:47AM3.19m
2:29PM2.52m
2:52AM2.67m
3:31PM1.88m
3:54AM1.92m
4:28PM1.13m
4:50AM1.08m
5:21PM0.40m
Wave
height (m) 
direction
period (s) 
part cloud
clear
part cloud
cloud
light rain
heavy rain
snow showers
cloud
part cloud
part cloud
clear
cloud
part cloud
cloud
light rain
part cloud
clear
clear
clear
clear
part cloud
cloud
cloud
light rain
light rain
part cloud
clear
clear
clear
part cloud
cloud
cloud
heavy snow
light snow
part cloud
cloud
some clouds
clear
some clouds
cloudy
light rain
heavy rain
snow shwrs
cloudy
some clouds
some clouds
clear
cloudy
some clouds
cloudy
light rain
some clouds
clear
clear
clear
clear
some clouds
cloudy
cloudy
light rain
light rain
some clouds
clear
clear
clear
some clouds
cloudy
cloudy
heavy snow
light snow
some clouds
cloudy
 km/h
15
SSW
15
SSW
15
SSW
30
S
30
S
50
S
30
W
25
W
25
W
25
W
20
WSW
20
SW
25
SW
25
SW
10
SW
5
NW
15
NNE
15
NE
15
NE
15
NE
10
NE
10
NE
10
NE
5
SE
10
SW
10
WNW
10
WNW
15
NW
10
NW
5
NNE
10
ENE
15
ENE
25
NE
25
N
20
NNE
10
NE
 mm 
2.0
25
3
5
1.0
max°C
0
6
8
10
10
11
1
-5
-7
-9
-2
1
3
4
5
7
9
3
0
3
2
2
5
7
4
6
5
5
8
5
2
4
0
0
-1
-2
Moonrise
9:20
10:26
11:34
12:44
1:56
3:05
4:08
4:59
5:40
6:12
6:37
Moonset
8:15
8:30
8:47
9:08
9:34
10:09
10:56
11:56
1:11
2:34
4:01
5:27
Sunrise
7:00
6:58
6:56
6:54
6:52
6:50
6:48
6:47
6:46
6:43
6:41
6:39
Sunset
6:01
6:02
6:05
6:06
6:07
6:08
6:09
6:12
6:13
6:14
6:15
6:16
Today's sea temperature in Grindstone Island is -0.5 °C (Statistics for 27 Feb 1981-2005 – mean: 0.1 max: 2.2 min: -1.2°C)
Nearest