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 05:52 PM.

Days 1–4 Weather Summary

Some drizzle, heaviest during Wed night. Cool air temperatures (max 14°C on Mon afternoon, min 10°C on Wed night). Winds decreasing (strong winds from the W on Tue morning, light winds from the E by Thu morning).

Days 5–7 Weather Summary

Moderate rain (total 15mm), heaviest on Fri afternoon. Cool air temperatures (max 13°C on Thu afternoon, min 10°C on Sat night). Winds increasing (light winds from the NE on Thu afternoon, gales from the N by Fri morning).

Days 8–10 Weather Summary

Mostly dry. Very mild (max 14°C on Sun afternoon, min 9°C on Tue morning). Winds increasing (light winds from the E on Mon night, strong winds from the NW by Wed morning).

Days 11–13 Weather Summary

Heavy rain (total 37mm), heaviest during Thu afternoon. Very mild (max 14°C on Wed afternoon, min 9°C on Fri afternoon). Winds decreasing (near gales from the NW on Wed afternoon, light winds from the WNW by Thu night).

Days 14–17 Weather Summary

Light rain (total 3mm), mostly falling on Mon night. Very mild (max 17°C on Sun night, min 12°C on Tue morning). Winds increasing (calm on Mon morning, strong winds from the NW by Wed morning).

Mon
24
Tuesday
25
Wednesday
26
Thursday
27
Friday
28
Saturday
29
Sunday
30
Monday
31
Tuesday
1
Wednesday
2
Thursday
3
Friday
4
Saturday
5
Sunday
6
Monday
7
Tuesday
8
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
night
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
7:21PM3.01m
7:29AM2.98m
8:09PM3.22m
8:16AM3.18m
8:46PM3.43m
8:57AM3.36m
9:19PM3.64m
9:36AM3.52m
9:52PM3.81m
10:14AM3.64m
10:24PM3.92m
10:50AM3.72m
10:57PM3.96m
11:26AM3.76m
11:32PM3.92m
12:00PM3.74m
00:09AM3.80m
12:35PM3.65m
00:50AM3.62m
1:13PM3.50m
1:38AM3.41m
1:57PM3.29m
2:36AM3.19m
3:00PM3.05m
3:51AM3.03m
4:44PM2.93m
5:20AM3.01m
6:35PM3.12m
6:42AM3.15m
Low Tide
12:34PM1.57m
1:22AM1.47m
1:41PM1.37m
2:06AM1.30m
2:30PM1.11m
2:42AM1.11m
3:07PM0.86m
3:17AM0.91m
3:41PM0.66m
3:50AM0.72m
4:12PM0.53m
4:22AM0.58m
4:43PM0.47m
4:55AM0.50m
5:16PM0.49m
5:29AM0.51m
5:49PM0.57m
6:06AM0.62m
6:27PM0.71m
6:47AM0.79m
7:11PM0.93m
7:36AM1.01m
8:12PM1.18m
8:37AM1.22m
9:43PM1.35m
9:57AM1.37m
11:20PM1.33m
11:35AM1.35m
00:39AM1.12m
Wave
Height (m)
Direction
Period (s)
1.7
NW
14
1.9
WNW
7
1.9
WNW
6
2.4
WNW
7
1.8
WNW
6
1.3
WNW
6
1.7
WNW
6
2.1
WNW
6
1.3
WNW
6
1
WNW
7
1.9
NW
6
3.5
NNW
8
4
NW
9
2.3
NW
9
1.8
NW
8
2.2
NW
8
1.6
NW
7
1.2
WNW
11
1.1
WNW
7
1.2
WNW
10
1.6
WNW
7
1.5
WNW
10
0.9
WNW
14
1.2
WNW
6
2.3
WNW
7
2.4
WNW
6
2.2
WNW
6
2.5
WNW
7
2.1
NW
7
1.3
NW
6
1.4
NW
6
1.6
NW
7
1.4
ESE
5
1.3
ESE
5
1.2
SE
5
0.8
SE
4
0.7
NW
7
1.1
NW
9
1.2
NNW
8
1.2
NNW
8
1.1
NNW
9
1.1
NNW
8
1
NNW
8
0.9
NNW
8
1.6
NNW
6
2
NNW
7
1.5
NNW
6
clear
part cloud
part cloud
part cloud
part cloud
part cloud
cloud
rain showers
part cloud
rain showers
rain showers
light rain
rain showers
clear
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
part cloud
rain showers
light rain
heavy rain
heavy rain
cloud
cloud
part cloud
cloud
part cloud
part cloud
clear
clear
clear
clear
part cloud
rain showers
cloud
part cloud
part cloud
clear
some clouds
some clouds
some clouds
some clouds
some clouds
cloudy
rain shwrs
some clouds
rain shwrs
rain shwrs
light rain
rain shwrs
clear
some clouds
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
clear
some clouds
rain shwrs
light rain
heavy rain
heavy rain
cloudy
cloudy
some clouds
cloudy
some clouds
some clouds
clear
clear
clear
clear
some clouds
rain shwrs
cloudy
some clouds
some clouds
km/h
35
WNW
30
W
35
W
45
W
30
WSW
30
WNW
45
NW
35
WNW
25
SE
10
NE
35
NNW
55
NNW
40
NW
30
WNW
25
W
40
WNW
20
WSW
25
WSW
20
WNW
30
WSW
25
SW
30
ESE
10
E
30
W
45
WNW
45
WNW
45
NW
55
NW
35
NW
25
ESE
20
NNW
30
SE
35
SE
35
SE
35
SSE
20
SE
20
ESE
15
SE
10
E
10
ESE
15
SE
10
ESE
5
WNW
15
WNW
35
NW
35
NW
30
NW
 mm
1
1
1
5
8
2
2
21
12
1
max °C
14
12
13
14
13
14
14
14
11
13
13
13
13
13
12
13
12
12
14
13
14
12
11
11
13
13
14
14
14
11
13
12
10
11
10
12
15
15
13
16
17
13
14
15
12
12
13
Moonrise
2:40
3:45
4:51
5:57
7:04
8:11
9:20
10:32
11:46
1:01
2:13
3:18
4:12
4:54
Moonset
5:24
5:56
6:24
6:48
7:10
7:32
7:53
8:17
8:45
9:19
10:02
10:55
12:01
1:15
2:32
Sunrise
7:01
7:00
6:58
6:56
6:54
6:54
6:52
6:50
6:48
6:47
6:46
6:43
6:41
6:41
6:39
Sunset
5:52
5:52
5:53
5:54
5:55
5:57
5:57
5:58
5:59
6:00
6:00
6:01
6:02
6:04
6:05
6:06
Today's sea temperature in Greville, South Island is
12.8°C
(Statistics for 24 Aug 1981-2005 – mean: 12.4 max: 13.2 min: 11.5°C)
Issued (local time): 5 pm Monday 24 Aug 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest