Greymouth Sea Conditions and Tide Table

Greymouth 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 05:56 AM and sunset is at 09:13 PM.

Days 1–3 Weather Summary

Moderate rain (total 18mm), heaviest on Fri afternoon. Cool air temperatures (max 18°C on Sun morning, min 10°C on Fri night). Wind will be generally light.

Days 4–6 Weather Summary

Moderate rain (total 18mm), heaviest on Tue morning. Warm air temperatures (max 23°C on Mon morning, min 12°C on Tue night). Wind will be generally light.

Days 7–9 Weather Summary

Light rain (total 7mm), mostly falling on Thu night. Very mild (max 19°C on Fri morning, min 14°C on Thu night). Wind will be generally light.

Days 10–12 Weather Summary

Some drizzle, heaviest during Tue morning. Very mild (max 19°C on Sun morning, min 14°C on Tue night). Wind will be generally light.

Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
31
Thursday
1
Friday
2
Saturday
3
Sunday
4
Monday
5
Tuesday
6
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
High Tide
3:49PM3.01m
4:21AM2.89m
4:41PM2.96m
5:16AM2.85m
5:40PM2.94m
6:16AM2.85m
6:43PM2.96m
7:20AM2.89m
7:48PM3.02m
8:24AM2.98m
8:51PM3.11m
9:26AM3.11m
9:54PM3.20m
10:25AM3.25m
10:54PM3.30m
11:20AM3.38m
11:50PM3.38m
12:12PM3.47m
00:42AM3.40m
1:01PM3.49m
1:31AM3.37m
1:49PM3.44m
2:17AM3.28m
Low Tide
9:39AM1.05m
10:10PM0.99m
10:30AM1.06m
11:03PM0.99m
11:26AM1.07m
00:01AM0.98m
12:28PM1.05m
1:02AM0.96m
1:33PM1.00m
2:06AM0.93m
2:37PM0.91m
3:09AM0.87m
3:39PM0.81m
4:11AM0.81m
4:38PM0.69m
5:08AM0.72m
5:34PM0.59m
6:01AM0.65m
6:26PM0.54m
6:51AM0.63m
7:16PM0.55m
7:38AM0.66m
8:04PM0.63m
Wave
height (m) 
direction
period (s) 
2.4
W
14
3
W
14
2.5
W
13
2.1
W
12
1.8
W
12
1.5
W
12
1.5
W
12
1.4
W
12
1.1
W
11
0.9
W
10
0.8
W
10
0.8
WSW
8
0.7
W
12
0.8
W
19
0.7
W
18
0.8
W
16
0.8
W
15
1.1
W
14
1.1
W
13
0.8
W
12
0.6
W
11
1.1
NNW
6
1.3
NNW
7
1.6
WNW
9
1.4
W
11
1.3
W
10
1.1
W
10
0.9
WNW
8
0.9
W
8
0.9
W
15
0.9
W
14
0.9
W
14
0.8
W
13
0.6
W
13
0.6
W
13
0.6
W
13
rain showers
rain showers
rain showers
clear
part cloud
part cloud
part cloud
clear
clear
part cloud
part cloud
part cloud
mod rain
light rain
part cloud
light rain
light rain
light rain
part cloud
cloud
light rain
rain showers
clear
cloud
rain showers
rain showers
cloud
part cloud
clear
clear
part cloud
part cloud
cloud
rain showers
clear
part cloud
rain shwrs
rain shwrs
rain shwrs
clear
some clouds
some clouds
some clouds
clear
clear
some clouds
some clouds
some clouds
mod rain
light rain
some clouds
light rain
light rain
light rain
some clouds
cloudy
light rain
rain shwrs
clear
cloudy
rain shwrs
rain shwrs
cloudy
some clouds
clear
clear
some clouds
some clouds
cloudy
rain shwrs
clear
some clouds
 km/h
20
NW
20
NW
5
NE
5
NNW
10
WNW
5
E
5
ENE
10
W
10
SE
15
ESE
20
ESE
20
ESE
25
E
25
ESE
20
ESE
10
ENE
15
ESE
10
SE
5
NE
10
NW
10
E
10
NE
15
NNW
5
ENE
5
N
10
NW
5
ENE
5
WNW
10
W
5
SE
5
WNW
10
W
5
SE
5
N
10
WNW
5
ESE
 mm 
6
6
6
7
2
3
3
3
2
3
1
1
1
max°C
15
15
12
15
16
13
18
17
14
23
23
16
16
14
13
14
14
14
17
18
15
19
19
17
19
19
16
19
19
16
18
18
16
19
19
16
Moonrise
11:42
12:51
2:02
3:16
4:34
5:56
7:16
8:30
9:30
10:17
10:52
11:19
Moonset
12:24
12:45
1:05
1:26
1:51
2:21
3:00
3:50
4:55
6:10
7:31
8:50
Sunrise
5:56
5:56
5:56
5:58
5:58
6:00
6:01
6:01
6:01
6:03
6:03
6:05
Sunset
9:13
9:14
9:14
9:14
9:14
9:15
9:15
9:15
9:15
9:15
9:15
9:15
Today's sea temperature in Greymouth is
16.7° C
(Statistics for 26 Dec 1981-2005 – mean: 16.0 max: 17.7 min: 14.4°C)
Issued (local time): 6 am Friday 26 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
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