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 06:56 AM and sunset is at 08:19 PM.

Days 1–3 Weather Summary

Mostly dry. Cool air temperatures (max 19°C on Sun afternoon, min 13°C on Tue night). Winds decreasing (strong winds from the WNW on Sun morning, calm by Mon morning).

Days 4–6 Weather Summary

Light rain (total 5mm), mostly falling on Fri afternoon. Cool air temperatures (max 18°C on Thu afternoon, min 12°C on Fri night). Winds increasing (calm on Thu night, strong winds from the SE by Fri night).

Days 7–9 Weather Summary

Light rain (total 8mm), mostly falling on Sun night. Very mild (max 16°C on Sat afternoon, min 11°C on Sun night). Winds increasing (calm on Sat night, strong winds from the SE by Sun afternoon).

Days 10–12 Weather Summary

Mostly dry. Warm (max 20°C on Thu afternoon, min 13°C on Wed night). Winds decreasing (strong winds from the NW on Wed afternoon, calm by Fri morning).

Sunday
22
Monday
23
Tuesday
24
Wednesday
25
Thursday
26
Friday
27
Saturday
28
Sunday
1
Monday
2
Tuesday
3
Wednesday
4
Thursday
5
Friday
6
Saturday
7
Sunday
8
Mon
9
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
High Tide
1:34PM3.80m
2:01AM3.63m
2:19PM3.60m
2:43AM3.45m
3:11PM3.37m
3:34AM3.23m
4:15PM3.16m
4:50AM3.02m
5:34PM3.03m
6:45AM3.00m
7:02PM3.06m
8:14AM3.25m
8:17PM3.22m
9:08AM3.54m
9:16PM3.43m
9:51AM3.78m
10:04PM3.63m
10:28AM3.92m
10:46PM3.78m
11:04AM3.99m
11:23PM3.86m
11:37AM3.98m
11:58PM3.86m
12:11PM3.91m
00:31AM3.81m
12:44PM3.79m
1:04AM3.71m
Low Tide
7:13AM0.58m
7:32PM0.65m
7:54AM0.76m
8:17PM0.85m
8:45AM1.01m
9:11PM1.08m
9:59AM1.25m
10:19PM1.29m
11:35AM1.36m
11:48PM1.38m
1:03PM1.27m
1:22AM1.31m
2:13PM1.05m
2:37AM1.11m
3:07PM0.81m
3:32AM0.88m
3:52PM0.60m
4:16AM0.68m
4:31PM0.46m
4:53AM0.55m
5:06PM0.41m
5:25AM0.50m
5:40PM0.44m
5:55AM0.52m
6:12PM0.53m
6:23AM0.62m
6:45PM0.66m
6:51AM0.78m
Wave
height (m) 
direction
period (s) 
2.4
WNW
7
2.2
WNW
7
1.4
WNW
7
0.5
WNW
13
0.4
WNW
12
1.1
WNW
6
1.2
WNW
6
1.4
ESE
5
1.1
SE
5
0.5
NW
17
0.5
NW
16
0.7
NW
15
1.2
NW
5
1.1
NW
5
1
NW
5
0.8
WNW
13
1.2
SE
4
1.3
SE
5
0.8
SE
4
0.5
WNW
13
0.3
WNW
13
0.3
WNW
13
0.4
NW
12
1.3
SE
5
0.5
WNW
11
0.5
NW
12
0.6
N
14
0.6
N
16
0.6
N
15
0.6
N
14
0.4
N
12
1.3
WNW
5
1.7
WNW
6
1.4
WNW
6
1.2
WNW
6
1.1
SE
4
0.4
WNW
10
0.4
WNW
12
1
WNW
5
1.1
WNW
5
1.9
WNW
6
1.4
WNW
6
1
WNW
6
0.9
WNW
6
0.9
WNW
6
0.6
NW
4
1
NW
5
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
part cloud
part cloud
cloud
part cloud
part cloud
light rain
light rain
part cloud
clear
clear
clear
cloud
light rain
rain showers
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
clear
clear
clear
clear
some clouds
some clouds
cloudy
some clouds
some clouds
light rain
light rain
some clouds
clear
clear
clear
cloudy
light rain
rain shwrs
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
 km/h
45
WNW
35
WNW
30
SE
5
SSW
20
NW
20
W
15
WSW
45
SE
30
SE
10
ESE
10
N
20
NW
30
WNW
25
WNW
10
ESE
35
SE
40
SE
40
SE
25
SE
20
ESE
5
NW
5
SW
25
SE
30
SSE
10
SSE
15
NE
15
W
10
WSW
10
N
10
ESE
15
WNW
35
NW
30
WNW
25
W
10
NNW
30
SE
5
W
20
NW
15
WNW
25
WNW
40
NW
25
WNW
15
W
20
N
10
E
5
W
25
NNW
 mm 
2
3
2
6
max°C
18
19
16
15
16
16
18
17
14
15
16
17
17
18
17
14
13
13
15
16
15
15
13
12
13
14
14
14
16
15
15
16
15
18
20
15
15
16
16
18
18
18
20
19
17
18
18
Moonrise
11:56
1:12
2:29
3:43
4:49
5:44
6:28
7:02
7:30
7:54
8:16
8:36
8:57
9:20
9:46
Moonset
10:18
10:51
11:32
12:24
1:27
2:39
3:55
5:10
6:22
7:31
8:39
9:44
10:49
11:53
12:58
Sunrise
6:56
6:56
6:58
7:00
7:01
7:01
7:03
7:05
7:05
7:07
7:07
7:09
7:09
7:11
7:13
7:13
Sunset
8:19
8:16
8:15
8:14
8:13
8:10
8:09
8:07
8:07
8:05
8:04
8:01
8:00
7:59
7:57
7:55
Today's sea temperature in Greville, South Island is
18.6° C
(Statistics for 22 Feb 1981-2005 – mean: 17.9 max: 19.5 min: 16.6°C)
Issued (local time): 6 am Sunday 22 Feb 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest