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

Heavy rain (total 32mm), heaviest during Thu night. Cool air temperatures (max 18°C on Sun afternoon, min 10°C on Fri night). Wind will be generally light.

Days 4–6 Weather Summary

Moderate rain (total 11mm), heaviest on Tue morning. Warm air temperatures (max 24°C on Mon morning, min 11°C on Sun night). Winds increasing (calm on Sun night, fresh winds from the E by Mon afternoon).

Days 7–9 Weather Summary

Heavy rain (total 54mm), heaviest during Fri afternoon. Very mild (max 18°C on Sat morning, min 14°C on Wed night). Wind will be generally light.

Days 10–12 Weather Summary

Heavy rain (total 20mm), heaviest during Sat night. Very mild (max 18°C on Sun morning, min 13°C on Sat 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
Tue
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
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
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
Wave
height (m) 
direction
period (s) 
2.4
W
14
3
W
14
2.5
W
13
2
W
12
1.8
W
12
1.5
W
12
1.4
W
12
1.3
W
12
1.2
W
11
1
W
10
0.9
W
9
0.8
W
8
0.6
W
12
0.7
W
19
0.7
W
18
0.7
W
16
0.8
W
15
1
W
14
0.9
W
13
0.7
W
12
0.7
W
11
0.9
W
14
2
W
12
2.1
W
12
1.6
W
11
1.5
W
11
1.3
W
11
1.4
W
11
1.6
W
10
1.4
W
8
1.1
W
15
1
W
14
1
W
13
0.8
W
12
0.8
W
12
rain showers
rain showers
rain showers
clear
clear
part cloud
cloud
part cloud
clear
clear
part cloud
rain showers
mod rain
cloud
part cloud
part cloud
part cloud
light rain
rain showers
clear
rain showers
light rain
heavy rain
rain showers
rain showers
rain showers
rain showers
rain showers
rain showers
rain showers
rain showers
rain showers
rain showers
rain showers
clear
rain shwrs
rain shwrs
rain shwrs
clear
clear
some clouds
cloudy
some clouds
clear
clear
some clouds
rain shwrs
mod rain
cloudy
some clouds
some clouds
some clouds
light rain
rain shwrs
clear
rain shwrs
light rain
heavy rain
rain shwrs
rain shwrs
rain shwrs
rain shwrs
rain shwrs
rain shwrs
rain shwrs
rain shwrs
rain shwrs
rain shwrs
rain shwrs
clear
 km/h
20
NW
20
NW
5
ENE
5
NNE
10
WNW
5
E
5
NE
10
WNW
10
SE
15
ESE
10
SE
20
ESE
15
ESE
20
ESE
20
ESE
15
ESE
15
SW
10
E
5
NW
10
NW
10
NE
5
ENE
20
N
10
N
10
NNE
15
NNW
10
NNE
15
N
15
NNW
5
N
10
NNW
10
WNW
5
SSW
5
WSW
15
WSW
 mm 
6
7
7
1
10
1
2
7
2
18
19
3
2
5
2
1
5
2
2
2
1
max°C
15
14
12
16
16
13
17
18
14
24
24
16
16
16
12
16
18
15
16
17
15
17
16
16
18
18
15
18
18
15
17
17
14
17
17
Moonrise
11:42
12:51
2:02
3:16
4:34
5:56
7:16
8:30
9:30
10:17
10:52
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): 12 am Friday 26 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
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