Greenisland Sea Conditions and Tide Table

Greenisland 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 03:56 PM.

Days 1–4 Weather Summary

Light rain (total 8mm), mostly falling on Tue night. Cool air temperatures (max 10°C on Wed morning, min 4°C on Tue afternoon). Winds increasing (light winds from the SSW on Tue afternoon, strong winds from the SW by Thu night).

Days 5–7 Weather Summary

Heavy rain (total 33mm), heaviest during Sat afternoon. Cool air temperatures (max 10°C on Fri night, min 5°C on Sat night). Mainly strong winds.

Days 8–10 Weather Summary

Some drizzle, heaviest during Mon afternoon. Mild temperatures (max 9°C on Mon afternoon, min 4°C on Wed night). Winds decreasing (fresh winds from the E on Mon afternoon, light winds from the ENE by Wed night).

Days 11–13 Weather Summary

Mostly dry. Mild temperatures (max 6°C on Thu night, min 5°C on Thu afternoon). Mainly fresh winds.

Tue
16
Wednesday
17
Thursday
18
Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sun
28
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
Wave Height Map
High Tide
8:36PM2.04m
9:06AM2.13m
9:26PM2.07m
9:46AM2.20m
10:12PM2.11m
10:26AM2.28m
10:55PM2.14m
11:06AM2.34m
11:36PM2.15m
11:46AM2.40m
00:16AM2.12m
12:24PM2.43m
00:56AM2.08m
1:02PM2.44m
1:36AM2.03m
1:40PM2.42m
2:18AM1.99m
2:18PM2.39m
3:03AM1.96m
2:59PM2.34m
3:52AM1.96m
3:45PM2.28m
4:45AM1.98m
Low Tide
2:44PM0.68m
3:01AM0.58m
3:28PM0.58m
3:42AM0.57m
4:09PM0.49m
4:20AM0.54m
4:47PM0.42m
4:56AM0.52m
5:26PM0.37m
5:31AM0.51m
6:04PM0.35m
6:06AM0.51m
6:43PM0.35m
6:41AM0.53m
7:22PM0.37m
7:17AM0.57m
8:03PM0.39m
7:56AM0.64m
8:46PM0.41m
8:41AM0.71m
9:32PM0.42m
9:32AM0.78m
10:25PM0.43m
10:34AM0.83m
Wave
height (m) 
direction
period (s) 
clear
rain showers
light rain
part cloud
part cloud
cloud
rain showers
part cloud
part cloud
cloud
cloud
mod rain
heavy rain
mod rain
light rain
part cloud
part cloud
light rain
light rain
cloud
cloud
cloud
part cloud
part cloud
part cloud
part cloud
part cloud
cloud
part cloud
part cloud
cloud
part cloud
cloud
part cloud
part cloud
clear
clear
rain shwrs
light rain
some clouds
some clouds
cloudy
rain shwrs
some clouds
some clouds
cloudy
cloudy
mod rain
heavy rain
mod rain
light rain
some clouds
some clouds
light rain
light rain
cloudy
cloudy
cloudy
some clouds
some clouds
some clouds
some clouds
some clouds
cloudy
some clouds
some clouds
cloudy
some clouds
cloudy
some clouds
some clouds
clear
 km/h
10
SW
20
S
30
SSW
15
SSW
25
SW
10
S
30
SSE
40
SW
35
SW
25
SW
25
S
35
SSE
15
S
10
WNW
40
ESE
20
SSE
15
E
35
ENE
40
E
30
E
30
ENE
30
ENE
25
ENE
20
ENE
15
ENE
15
ENE
25
ENE
25
ENE
30
E
25
ENE
30
ENE
25
E
25
ENE
20
NE
20
NNE
25
ENE
 mm 
3
2
3
7
13
9
3
1
1
max°C
5
8
10
10
7
9
9
8
7
7
10
10
8
8
8
7
9
9
9
9
8
7
8
7
6
6
5
5
6
6
5
5
6
6
6
5
Moonrise
6:39
7:55
9:03
9:56
10:33
10:58
11:14
11:26
11:35
11:42
11:49
11:57
Moonset
1:35
2:00
2:38
3:33
4:43
6:03
7:26
8:50
10:13
11:36
1:02
Sunrise
8:41
8:41
8:42
8:44
8:44
8:45
8:45
8:45
8:45
8:45
8:45
8:45
Sunset
3:56
3:56
3:56
3:56
3:57
3:57
3:59
3:59
4:00
4:00
4:00
4:01
Today's sea temperature in Greenisland is
10.6° C
(Statistics for 16 Dec 1981-2005 – mean: 9.9 max: 11.2 min: 8.7°C)
Issued (local time): 5 pm Tuesday 16 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest