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 06:26 AM and sunset is at 06:14 PM.

Days 1–3 Weather Summary

Light rain (total 6mm), mostly falling on Thu afternoon. Cool air temperatures (max 14°C on Thu morning, min 10°C on Thu night). Winds decreasing (strong winds from the NNW on Thu afternoon, light winds from the E by Fri night).

Days 4–6 Weather Summary

Mostly dry. Cool air temperatures (max 14°C on Mon afternoon, min 10°C on Sun night). Mainly strong winds.

Days 7–9 Weather Summary

Some drizzle, heaviest during Wed morning. Very mild (max 14°C on Tue morning, min 7°C on Wed morning). Winds decreasing (strong winds from the NW on Tue morning, light winds from the SE by Thu night).

Days 10–12 Weather Summary

Mostly dry. Very mild (max 14°C on Sun night, min 10°C on Fri morning). Winds increasing (calm on Fri night, gales from the WNW by Sun afternoon).

Days 13–16 Weather Summary

Some drizzle, heaviest during Thu night. Very mild (max 14°C on Wed afternoon, min 10°C on Mon night). Winds increasing (light winds from the WSW on Tue morning, gales from the NNW by Thu night).

Wednesday
16
Thursday
17
Friday
18
Saturday
19
Sunday
20
Monday
21
Tuesday
22
Wednesday
23
Thursday
24
Friday
25
Saturday
26
Sunday
27
Monday
28
Tuesday
29
Wednesday
30
Thu
1
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
PM
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
High Tide
12:23PM3.64m
00:39AM3.43m
12:56PM3.46m
1:19AM3.18m
1:33PM3.24m
2:08AM2.94m
2:16PM3.01m
3:13AM2.76m
3:21PM2.79m
4:36AM2.71m
5:14PM2.71m
5:55AM2.80m
6:45PM2.88m
6:56AM2.97m
7:35PM3.14m
7:46AM3.17m
8:13PM3.41m
8:30AM3.37m
8:47PM3.65m
9:11AM3.57m
9:20PM3.83m
9:49AM3.74m
9:54PM3.94m
10:26AM3.86m
10:30PM3.96m
11:02AM3.91m
11:08PM3.90m
11:38AM3.87m
Low Tide
6:05AM0.77m
6:10PM0.92m
6:41AM0.98m
6:45PM1.17m
7:20AM1.21m
7:30PM1.41m
8:08AM1.42m
8:37PM1.61m
9:09AM1.59m
10:15PM1.71m
10:31AM1.65m
11:45PM1.65m
12:03PM1.53m
00:49AM1.49m
1:10PM1.29m
1:35AM1.27m
1:56PM1.03m
2:13AM1.03m
2:34PM0.79m
2:48AM0.78m
3:08PM0.59m
3:21AM0.57m
3:42PM0.46m
3:54AM0.44m
4:16PM0.39m
4:28AM0.41m
4:51PM0.40m
5:05AM0.47m
Wave
Height (m)
Direction
Period (s)
1.5
WNW
6
1.7
NW
6
1.4
NW
5
1.8
NNW
6
2.5
NNW
7
2.1
NW
9
1.2
NNW
8
0.9
NW
14
1.1
NW
14
0.9
NW
14
1.7
WNW
6
2.3
WNW
7
2.2
WNW
8
1.5
WNW
11
1.4
NW
14
1.1
NW
16
1.6
WNW
7
1.8
WNW
7
1.9
NW
6
1.7
WNW
7
1.4
WNW
5
1.2
NW
14
1.1
NW
16
0.9
NW
16
0.9
NW
16
0.8
NW
16
0.7
NW
15
0.7
NW
15
0.6
WNW
14
0.6
WNW
14
0.6
WNW
14
0.6
W
7
0.6
W
7
0.8
WNW
5
3
WNW
7
2.4
WNW
8
1.4
WNW
8
1.7
WNW
7
1.2
WNW
6
0.8
WNW
8
0.9
WNW
8
1.8
WNW
7
1.7
WNW
7
2.2
NW
6
2.4
NW
6
2.4
NW
6
3
NW
7
clear
clear
cloud
light rain
light rain
rain showers
clear
clear
part cloud
part cloud
part cloud
part cloud
clear
part cloud
part cloud
clear
clear
clear
part cloud
part cloud
clear
rain showers
part cloud
part cloud
clear
part cloud
part cloud
part cloud
clear
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
part cloud
part cloud
part cloud
clear
part cloud
cloud
clear
clear
cloudy
light rain
light rain
rain shwrs
clear
clear
some clouds
some clouds
some clouds
some clouds
clear
some clouds
some clouds
clear
clear
clear
some clouds
some clouds
clear
rain shwrs
some clouds
some clouds
clear
some clouds
some clouds
some clouds
clear
clear
clear
clear
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
clear
clear
clear
some clouds
some clouds
some clouds
clear
some clouds
cloudy
km/h
30
WNW
45
NW
30
NW
40
NNW
45
NNW
35
ESE
15
SSE
20
WNW
20
SSW
15
WNW
30
WNW
40
WNW
35
WSW
10
NW
20
ENE
20
WSW
25
NW
30
W
40
NW
5
SE
35
WSW
20
ESE
20
ESE
5
SW
15
WSW
10
N
10
SW
15
SW
5
N
5
W
20
WSW
15
N
5
SSW
25
WNW
60
WNW
30
WNW
15
SW
30
WNW
25
SE
5
WSW
30
NW
25
WNW
30
NW
45
NW
45
WNW
55
NW
55
NW
 mm
2
3
1
1
max °C
12
13
13
14
13
13
11
13
12
12
13
13
11
11
11
11
14
13
14
14
11
8
10
10
10
11
11
11
12
12
12
13
12
13
13
14
11
13
12
11
11
12
13
14
13
14
14
Moonrise
8:24
8:59
9:40
10:29
11:25
12:26
1:30
2:36
3:42
4:48
5:56
8:06
9:18
10:33
11:50
Moonset
11:52
12:53
1:50
2:39
3:21
3:56
4:25
4:50
5:13
5:35
6:57
7:21
7:48
8:20
9:00
Sunrise
6:26
6:24
6:22
6:20
6:18
6:16
6:15
6:13
6:11
6:09
6:09
7:07
6:05
6:03
6:01
6:00
Sunset
6:14
6:15
6:15
6:16
6:17
6:19
6:20
6:21
6:22
6:22
6:23
7:24
6:25
6:27
6:28
6:29
Today's sea temperature in Greville, South Island is
13.0°C
(Statistics for 16 Sep 1981-2005 – mean: 12.6 max: 13.8 min: 11.2°C)
Issued (local time): 11 am Wednesday 16 Sep 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest