Great Diamond Island Sea Conditions and Tide Table

Great Diamond 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 — and sunset is at 08:08 PM.

Days 1–4 Weather Summary

Some drizzle, heaviest during Mon morning. Warm air temperatures (max 25°C on Fri night, min 17°C on Mon morning). Wind will be generally light.

Days 5–7 Weather Summary

Light rain (total 2mm), mostly falling on Mon night. Warm air temperatures (max 27°C on Thu afternoon, min 18°C on Mon night). Wind will be generally light.

Days 8–10 Weather Summary

Moderate rain (total 15mm), heaviest on Sat night. Warm (max 29°C on Sun afternoon, min 20°C on Thu night). Wind will be generally light.

Days 11–13 Weather Summary

Light rain (total 2mm), mostly falling on Tue morning. Warm (max 33°C on Mon afternoon, min 15°C on Tue night). Wind will be generally light.

Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
31
Thursday
1
Friday
2
Saturday
3
Sunday
4
Monday
5
Tuesday
6
Wed
7
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
4:14AM3.00m
4:44PM3.12m
5:15AM2.83m
5:42PM3.10m
6:20AM2.69m
6:43PM3.06m
7:29AM2.59m
7:47PM3.03m
8:36AM2.55m
8:49PM3.03m
9:38AM2.56m
9:47PM3.04m
10:34AM2.60m
10:40PM3.06m
11:23AM2.64m
11:27PM3.06m
12:06PM2.67m
00:10AM3.04m
12:46PM2.69m
00:49AM3.00m
1:23PM2.69m
1:27AM2.94m
1:58PM2.70m
Low Tide
10:02PM-0.05m
10:24AM-0.07m
11:03PM-0.02m
11:21AM0.08m
00:08AM0.02m
12:21PM0.21m
1:16AM0.05m
1:25PM0.31m
2:22AM0.05m
2:28PM0.36m
3:24AM0.02m
3:29PM0.36m
4:20AM-0.01m
4:23PM0.34m
5:10AM-0.03m
5:12PM0.30m
5:54AM-0.03m
5:57PM0.28m
6:35AM-0.01m
6:38PM0.28m
7:12AM0.03m
7:18PM0.28m
7:47AM0.09m
Wave
height (m) 
direction
period (s) 
0.4
SE
9
0.4
SE
8
0.4
SE
8
0.4
SE
8
0.3
SE
8
0.4
SE
9
0.4
SE
9
0.7
SE
9
0.9
SE
8
0.8
SE
8
0.6
SE
8
0.7
SE
8
1
SSE
6
1
SSE
6
0.8
SSE
5
0.9
SSE
5
0.7
SE
7
0.6
SE
7
0.6
SSE
4
0.5
SE
6
0.5
SSE
7
0.6
SSE
7
0.5
SSE
7
0.5
SE
8
0.5
SE
8
0.5
SE
8
0.5
SE
8
0.5
SE
8
0.6
SE
8
0.8
S
4
0.9
SSE
5
0.6
SSE
5
0.8
NE
4
0.4
SE
6
0.4
SE
7
0.4
SE
8
clear
clear
clear
clear
clear
clear
part cloud
light rain
cloud
rain showers
part cloud
rain showers
part cloud
part cloud
cloud
part cloud
clear
clear
rain showers
part cloud
part cloud
rain showers
cloud
part cloud
thunderstorm
clear
part cloud
clear
clear
part cloud
part cloud
rain showers
rain showers
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
some clouds
light rain
cloudy
rain shwrs
some clouds
rain shwrs
some clouds
some clouds
cloudy
some clouds
clear
clear
rain shwrs
some clouds
some clouds
rain shwrs
cloudy
some clouds
risk tstorm
clear
some clouds
clear
clear
some clouds
some clouds
rain shwrs
rain shwrs
clear
clear
some clouds
 km/h
5
NW
5
SE
15
SSE
5
W
10
SE
15
SSE
5
S
5
SW
10
SSE
10
S
10
S
15
SSE
10
SSW
20
SW
15
SSW
10
SSW
15
S
20
S
5
SSE
10
SSE
10
SE
5
SW
5
E
0
NE
5
NNW
5
N
10
SSW
10
W
15
SW
20
S
10
WSW
15
N
10
NE
10
NNW
5
NE
15
SSE
 mm 
1.0
1.0
1.0
6
5
4
1.0
1.0
max°C
25
24
25
21
23
24
20
19
22
19
24
26
23
26
26
25
26
27
22
24
25
22
23
28
23
28
29
27
31
33
27
24
17
17
21
23
Moonrise
11:01
11:25
11:52
12:26
1:09
2:02
3:04
4:11
5:21
6:29
7:34
8:38
Moonset
11:38
12:55
2:13
3:30
4:43
5:50
6:46
7:30
8:04
8:31
8:53
9:12
9:28
Sunrise
5:24
5:26
5:26
5:28
5:28
5:30
5:31
5:31
5:33
5:33
5:35
5:35
Sunset
8:08
8:07
8:07
8:06
8:05
8:04
8:02
8:00
8:00
7:59
7:58
7:55
7:54
Today's sea temperature in Great Diamond Island is 17.9 °C (Statistics for 26 Jul 1981-2005 – mean: 17.4 max: 19.4 min: 15.6°C)
Nearest