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 07:39 AM and sunset is at 05:22 PM.

Days 1–3 Weather Summary

Heavy rain (total 35mm), heaviest during Sat night. Cool air temperatures (max 17°C on Sat night, min 8°C on Mon morning). Wind will be generally light.

Days 4–6 Weather Summary

Mostly dry. Cool air temperatures (max 13°C on Wed afternoon, min 9°C on Tue morning). Wind will be generally light.

Days 7–9 Weather Summary

Light rain (total 2mm), mostly falling on Fri night. Very mild (max 14°C on Sun morning, min 11°C on Fri morning). Wind will be generally light.

Days 10–12 Weather Summary

Heavy rain (total 107mm), heaviest during Tue night. Very mild (max 16°C on Mon night, min 8°C on Wed night). Winds decreasing (fresh winds from the N on Tue afternoon, calm by Tue night).

Saturday
17
Sunday
18
Monday
19
Tuesday
20
Wednesday
21
Thursday
22
Friday
23
Saturday
24
Sunday
25
Monday
26
Tuesday
27
Wednesday
28
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
1:34PM2.90m
1:51AM2.90m
2:25PM2.80m
2:44AM2.82m
3:24PM2.73m
3:46AM2.77m
4:27PM2.70m
4:51AM2.78m
5:31PM2.74m
5:55AM2.87m
6:32PM2.84m
6:55AM3.00m
7:29PM2.98m
7:50AM3.16m
8:22PM3.14m
8:43AM3.30m
9:13PM3.28m
9:35AM3.40m
10:04PM3.39m
10:28AM3.45m
10:54PM3.44m
11:22AM3.43m
11:45PM3.43m
Low Tide
7:17AM1.10m
7:42PM1.13m
8:08AM1.15m
8:34PM1.18m
9:07AM1.16m
9:33PM1.19m
10:12AM1.13m
10:37PM1.16m
11:16AM1.04m
11:42PM1.08m
12:17PM0.91m
00:43AM0.94m
1:14PM0.76m
1:39AM0.79m
2:08PM0.63m
2:32AM0.64m
3:00PM0.54m
3:24AM0.52m
3:51PM0.50m
4:14AM0.47m
4:42PM0.51m
5:06AM0.47m
5:34PM0.59m
5:59AM0.55m
Wave
height (m) 
direction
period (s) 
1.3
W
13
1.6
W
17
2.4
W
18
3
W
16
3
WNW
9
2.5
W
9
2.2
W
15
2.1
W
15
1.9
W
14
1.6
W
14
1.9
W
13
1.8
W
14
1.7
W
13
1.5
W
13
1.3
W
12
1.3
W
12
1.4
W
16
1.4
W
14
1.5
W
14
1.5
W
14
1.7
W
21
2
W
19
2.1
W
18
1.9
W
17
1.5
W
16
1.4
W
15
1.2
W
15
0.9
W
14
0.9
W
14
1.7
N
6
2.5
NW
8
3.5
WNW
10
3.5
WNW
11
2.5
NW
10
2.4
NW
10
2.3
WNW
10
light rain
rain showers
heavy rain
light rain
light rain
rain showers
rain showers
clear
part cloud
cloud
part cloud
clear
part cloud
clear
part cloud
part cloud
part cloud
part cloud
cloud
part cloud
rain showers
part cloud
part cloud
clear
part cloud
part cloud
part cloud
part cloud
part cloud
rain showers
mod rain
heavy rain
heavy rain
rain showers
cloud
clear
light rain
rain shwrs
heavy rain
light rain
light rain
rain shwrs
rain shwrs
clear
some clouds
cloudy
some clouds
clear
some clouds
clear
some clouds
some clouds
some clouds
some clouds
cloudy
some clouds
rain shwrs
some clouds
some clouds
clear
some clouds
some clouds
some clouds
some clouds
some clouds
rain shwrs
mod rain
heavy rain
heavy rain
rain shwrs
cloudy
clear
 km/h
10
NNE
15
NNE
30
N
20
WSW
15
WSW
15
WSW
5
SE
10
SW
5
ESE
5
E
5
ESE
10
E
10
ESE
5
SW
5
E
5
ESE
5
WSW
5
E
5
ESE
5
SW
5
S
5
SSE
5
WSW
10
E
10
E
5
NNE
10
E
10
E
10
N
30
NNW
35
N
35
N
35
N
10
WSW
10
WSW
15
ESE
 mm 
1
2
27
1
1
2
1
2
6
8
32
58
3
max°C
14
15
17
14
13
12
11
12
9
9
11
11
11
13
11
13
13
11
12
13
13
13
13
12
14
14
13
13
15
16
16
16
16
14
13
10
Moonrise
8:29
9:38
10:49
12:01
1:14
2:28
3:45
5:05
6:28
7:52
9:12
Moonset
11:52
12:32
1:04
1:31
1:55
2:17
2:39
3:02
3:29
4:02
4:44
5:39
Sunrise
7:39
7:41
7:41
7:43
7:43
7:45
7:46
7:47
7:48
7:48
7:48
7:50
Sunset
5:22
5:21
5:20
5:19
5:17
5:16
5:16
5:15
5:15
5:14
5:14
5:13
Today's sea temperature in Greymouth is 15.5 °C (Statistics for 17 May 1981-2005 – mean: 14.3 max: 16.2 min: 12.0°C)
Issued (local time): 5 am Saturday 17 May 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
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