Greville, South Island Sea Conditions and Tide Table

Greville, South 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 —.

Days 1–4 Weather Summary

Mostly dry. Cool air temperatures (max 19°C on Sat afternoon, min 13°C on Fri night). Winds decreasing (fresh winds from the NW on Thu afternoon, calm by Sat morning).

Days 5–7 Weather Summary

Heavy rain (total 45mm), heaviest during Sun afternoon. Cool air temperatures (max 19°C on Sat night, min 15°C on Mon night). Winds increasing (light winds from the SSE on Sat night, strong winds from the WNW by Sun night).

Days 8–10 Weather Summary

Moderate rain (total 14mm), heaviest on Tue night. Very mild (max 16°C on Fri afternoon, min 12°C on Thu morning). Mainly fresh winds.

Days 11–13 Weather Summary

Heavy rain (total 45mm), heaviest during Sat afternoon. Very mild (max 17°C on Fri night, min 12°C on Mon afternoon). Winds decreasing (gales from the NW on Sat night, light winds from the W by Mon night).

Thursday
9
Friday
10
Saturday
11
Sunday
12
Monday
13
Tuesday
14
Wednesday
15
Thursday
16
Friday
17
Saturday
18
Sunday
19
Monday
20
Tuesday
21
Wednesday
22
Thursday
23
Fri
24
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
night
AM
Wave Height Map
High Tide
1:11AM3.22m
1:50PM2.94m
1:55AM2.98m
2:56PM2.82m
3:03AM2.78m
4:15PM2.79m
4:48AM2.74m
5:31PM2.87m
6:13AM2.95m
6:35PM3.03m
7:06AM3.23m
7:29PM3.25m
7:47AM3.52m
8:17PM3.49m
8:26AM3.76m
9:01PM3.74m
9:05AM3.92m
9:42PM3.94m
9:46AM4.01m
10:22PM4.05m
10:29AM4.01m
11:02PM4.06m
11:13AM3.91m
11:44PM3.95m
12:02PM3.73m
00:29AM3.75m
12:54PM3.48m
1:21AM3.50m
Low Tide
7:03PM1.23m
7:09AM1.36m
7:53PM1.41m
8:09AM1.54m
8:56PM1.52m
9:35AM1.64m
10:14PM1.54m
11:10AM1.58m
11:39PM1.42m
12:21PM1.39m
00:44AM1.19m
1:12PM1.12m
1:34AM0.94m
1:53PM0.84m
2:15AM0.70m
2:31PM0.59m
2:55AM0.49m
3:08PM0.42m
3:33AM0.34m
3:47PM0.36m
4:12AM0.29m
4:29PM0.39m
4:53AM0.35m
5:14PM0.52m
5:38AM0.52m
6:05PM0.70m
6:29AM0.78m
7:00PM0.91m
7:34AM1.05m
Wave
height (m) 
direction
period (s) 
1.5
NW
6
1.1
NW
5
1.3
NW
5
1.2
WNW
6
0.9
NNW
15
0.8
NNW
14
0.7
NW
13
0.4
NNW
12
0.4
NW
12
0.4
NW
12
0.5
NW
12
1.1
SW
4
3
WNW
8
2
NW
6
2.3
NW
7
2.5
NW
8
2.1
NW
8
1.7
NW
7
1.6
NW
7
1.6
NW
8
1.7
WNW
12
1.6
NW
10
1.3
NW
9
1.1
WNW
9
0.9
WNW
9
0.8
WNW
8
1.3
WNW
5
2.5
NNW
7
4.5
NNW
9
4
NW
10
4.5
NW
11
4
NW
15
3.5
NW
8
3
NW
8
2.5
NW
10
3.5
NW
9
2.2
NW
10
1.6
NW
10
1.4
NW
9
1.2
WNW
9
0.9
WNW
9
0.8
WNW
8
0.6
WNW
8
0.4
WNW
7
0.4
WNW
7
0.6
WNW
5
0.6
WNW
6
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
light rain
light rain
heavy rain
part cloud
light rain
heavy rain
thunderstorm
rain showers
thunderstorm
thunderstorm
thunderstorm
light rain
rain showers
part cloud
part cloud
clear
clear
part cloud
heavy rain
thunderstorm
rain showers
thunderstorm
cloud
cloud
part cloud
part cloud
rain showers
clear
light rain
rain showers
rain showers
cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
light rain
light rain
heavy rain
some clouds
light rain
heavy rain
risk tstorm
rain shwrs
risk tstorm
risk tstorm
risk tstorm
light rain
rain shwrs
some clouds
some clouds
clear
clear
some clouds
heavy rain
risk tstorm
rain shwrs
risk tstorm
cloudy
cloudy
some clouds
some clouds
rain shwrs
clear
light rain
rain shwrs
rain shwrs
cloudy
some clouds
clear
clear
clear
clear
clear
 km/h
25
WNW
30
NW
30
NW
15
SW
25
ESE
25
SE
20
SSE
10
SSE
10
ESE
15
SSW
20
SSE
40
SSW
40
WNW
45
NW
40
NW
45
WNW
35
WNW
30
WNW
20
NW
5
S
35
SE
10
S
25
ESE
20
ESE
10
ESE
15
W
30
NW
55
NNW
55
NNW
55
NW
50
WNW
45
NW
50
WNW
50
WNW
40
WNW
45
WNW
5
WSW
0
N
5
ENE
5
WSW
5
S
10
NNW
10
WNW
5
SSW
10
NW
5
WNW
10
SSE
 mm 
1
5
16
5
14
1
1
2
8
3
2
1
15
10
10
4
6
4
3
1
max°C
17
17
17
17
17
17
15
16
19
19
17
18
18
18
18
17
16
15
15
15
15
13
12
13
13
14
16
17
17
15
15
15
15
14
13
13
13
12
11
12
12
13
13
12
13
13
14
Moonrise
9:21
10:18
11:20
12:25
1:33
2:41
3:50
5:02
6:16
7:34
8:54
10:15
11:30
12:35
1:26
2:06
Moonset
1:33
2:15
2:50
3:19
3:45
4:08
4:30
4:54
5:19
5:49
6:26
7:12
8:11
9:19
10:33
Sunrise
6:47
6:48
6:48
6:50
6:50
6:52
6:52
6:54
6:54
6:56
6:56
6:58
6:58
7:00
7:01
7:01
Sunset
6:05
6:02
6:01
6:00
5:59
5:57
5:54
5:53
5:52
5:51
5:49
5:47
5:46
5:45
5:44
Today's sea temperature in Greville, South Island is
17.3° C
(Statistics for 08 Apr 1981-2005 – mean: 16.4 max: 17.4 min: 14.4°C)
Issued (local time): 11 pm Wednesday 08 Apr 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest