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 05:54 AM and sunset is at 09:12 PM.

Days 1–3 Weather Summary

Heavy rain (total 83mm), heaviest during Thu morning. Cool air temperatures (max 16°C on Wed morning, min 10°C on Fri night). Wind will be generally light.

Days 4–6 Weather Summary

Moderate rain (total 16mm), heaviest on Sun night. Warm air temperatures (max 22°C on Mon morning, min 10°C on Sat night). Wind will be generally light.

Days 7–9 Weather Summary

Mostly dry. Very mild (max 19°C on Tue afternoon, min 10°C on Tue night). Wind will be generally light.

Days 10–12 Weather Summary

Heavy rain (total 43mm), heaviest during Sun morning. Very mild (max 18°C on Fri morning, min 13°C on Fri night). Wind will be generally light.

Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
31
Thursday
1
Friday
2
Saturday
3
Sunday
4
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
2:20PM3.12m
2:47AM3.02m
3:03PM3.07m
3:32AM2.95m
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
Low Tide
8:13AM1.04m
8:36PM1.02m
8:54AM1.04m
9:21PM1.00m
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
Wave
height (m) 
direction
period (s) 
2
W
10
2.1
WNW
10
1.9
W
10
2.5
W
9
2.5
W
9
2.5
W
14
2.5
W
14
3
W
14
2.5
W
13
2
W
13
1.7
W
12
1.5
W
12
1.4
W
12
1.4
W
12
1.3
NW
7
1.1
NW
7
0.9
WNW
7
0.9
WNW
7
0.7
W
13
0.5
W
19
0.7
W
17
0.8
W
15
0.8
W
14
0.8
W
13
0.7
W
12
0.6
W
12
0.6
W
11
0.5
W
13
0.6
W
13
0.5
W
12
0.7
W
11
0.9
WNW
10
1.2
WNW
10
1.9
WNW
10
2
WNW
10
1.8
NW
9
rain showers
clear
mod rain
heavy rain
mod rain
heavy rain
rain showers
rain showers
mod rain
rain showers
clear
part cloud
light rain
light rain
light rain
clear
light rain
light rain
cloud
cloud
cloud
cloud
cloud
part cloud
part cloud
part cloud
part cloud
clear
clear
part cloud
part cloud
clear
rain showers
thunderstorm
rain showers
rain showers
rain shwrs
clear
mod rain
heavy rain
mod rain
heavy rain
rain shwrs
rain shwrs
mod rain
rain shwrs
clear
some clouds
light rain
light rain
light rain
clear
light rain
light rain
cloudy
cloudy
cloudy
cloudy
cloudy
some clouds
some clouds
some clouds
some clouds
clear
clear
some clouds
some clouds
clear
rain shwrs
risk tstorm
rain shwrs
rain shwrs
 km/h
20
W
20
W
15
N
25
NW
20
NW
20
NW
15
WNW
15
W
5
NE
10
SE
10
NW
10
E
15
ENE
10
E
15
ESE
10
SE
25
ESE
25
ESE
25
ESE
15
ESE
15
ESE
10
ESE
15
SW
5
ESE
5
E
10
WNW
5
E
5
NNW
10
NW
5
E
5
N
10
NW
10
ENE
15
N
25
N
15
NW
 mm 
5
6
30
9
12
6
7
8
1
1
4
4
3
3
10
15
7
8
max°C
16
16
15
15
16
14
14
14
11
16
16
13
16
15
13
22
22
13
17
19
13
16
16
13
17
17
14
18
18
15
18
18
16
17
18
16
Moonrise
9:25
10:34
11:42
12:51
2:02
3:16
4:34
5:56
7:16
8:30
9:30
10:17
Moonset
12:02
12:24
12:45
1:05
1:26
1:51
2:21
3:00
3:50
4:55
6:10
Sunrise
5:54
5:54
5:56
5:56
5:56
5:58
5:58
6:00
6:01
6:01
6:01
6:03
Sunset
9:12
9:13
9:13
9:14
9:14
9:14
9:14
9:15
9:15
9:15
9:15
9:15
Today's sea temperature in Greymouth is
16.6° C
(Statistics for 24 Dec 1981-2005 – mean: 15.9 max: 17.7 min: 14.4°C)
Issued (local time): 6 am Wednesday 24 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
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