Nelson Sea Conditions and Tide Table

Nelson 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 — and sunset is at 05:52 PM.

Days 1–4 Weather Summary

Some drizzle, heaviest during Thu morning. Cool air temperatures (max 16°C on Mon afternoon, min 10°C on Mon night). Wind will be generally light.

Days 5–7 Weather Summary

Heavy rain (total 21mm), heaviest during Fri morning. Cool air temperatures (max 15°C on Sun morning, min 7°C on Sat night). Winds increasing (calm on Thu afternoon, strong winds from the N by Fri morning).

Days 8–10 Weather Summary

Mostly dry. Very mild (max 17°C on Mon morning, min 6°C on Mon night). Wind will be generally light.

Days 11–13 Weather Summary

Heavy rain (total 20mm), heaviest during Thu afternoon. Very mild (max 15°C on Sat afternoon, min 9°C on Thu afternoon). Wind will be generally light.

Days 14–17 Weather Summary

Light rain (total 2mm), mostly falling on Tue morning. Very mild (max 15°C on Sun morning, min 11°C on Mon night). Wind will be generally light.

Mon
24
Tuesday
25
Wednesday
26
Thursday
27
Friday
28
Saturday
29
Sunday
30
Monday
31
Tuesday
1
Wednesday
2
Thursday
3
Friday
4
Saturday
5
Sunday
6
Monday
7
Tuesday
8
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
night
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
High Tide
7:41PM3.22m
7:49AM3.20m
8:29PM3.45m
8:36AM3.41m
9:06PM3.69m
9:17AM3.61m
9:39PM3.91m
9:56AM3.79m
10:12PM4.10m
10:34AM3.92m
10:44PM4.23m
11:10AM4.01m
11:17PM4.27m
11:46AM4.05m
11:52PM4.22m
12:20PM4.02m
00:29AM4.09m
12:55PM3.93m
1:10AM3.90m
1:33PM3.76m
1:58AM3.66m
2:17PM3.53m
2:56AM3.42m
3:20PM3.27m
4:11AM3.25m
5:04PM3.14m
5:40AM3.23m
6:55PM3.34m
7:02AM3.38m
Low Tide
12:54PM1.66m
1:42AM1.54m
2:01PM1.43m
2:26AM1.36m
2:50PM1.15m
3:02AM1.15m
3:27PM0.88m
3:37AM0.93m
4:01PM0.66m
4:10AM0.73m
4:32PM0.52m
4:42AM0.57m
5:03PM0.45m
5:15AM0.48m
5:36PM0.47m
5:49AM0.49m
6:09PM0.55m
6:26AM0.61m
6:47PM0.72m
7:07AM0.80m
7:31PM0.95m
7:56AM1.04m
8:32PM1.22m
8:57AM1.27m
10:03PM1.42m
10:17AM1.43m
11:40PM1.39m
11:55AM1.41m
00:59AM1.16m
Wave
Height (m)
Direction
Period (s)
clear
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
cloud
light rain
cloud
rain showers
heavy rain
rain showers
clear
part cloud
clear
part cloud
clear
clear
clear
clear
cloud
part cloud
clear
clear
part cloud
part cloud
rain showers
rain showers
light rain
heavy rain
rain showers
cloud
cloud
cloud
part cloud
part cloud
part cloud
clear
clear
part cloud
clear
part cloud
cloud
light rain
cloud
part cloud
clear
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
cloudy
light rain
cloudy
rain shwrs
heavy rain
rain shwrs
clear
some clouds
clear
some clouds
clear
clear
clear
clear
cloudy
some clouds
clear
clear
some clouds
some clouds
rain shwrs
rain shwrs
light rain
heavy rain
rain shwrs
cloudy
cloudy
cloudy
some clouds
some clouds
some clouds
clear
clear
some clouds
clear
some clouds
cloudy
light rain
cloudy
some clouds
km/h
15
WSW
20
WSW
5
SW
30
WSW
25
SW
10
SSW
5
NNW
0
ESE
5
SE
5
NNE
20
N
35
N
15
N
5
SSW
5
WSW
5
N
15
SSW
15
SW
25
SW
15
SW
20
WSW
10
NE
10
NNW
20
SW
10
NW
10
SW
0
N
5
WNW
5
NE
10
ESE
10
ESE
10
SE
5
SSE
0
ESE
10
SSE
5
SSE
5
NNW
5
S
0
E
5
NNW
5
SSE
0
WNW
5
N
5
SSW
0
NNW
0
NNW
0
SE
 mm
1
3
17
1
1
3
2
12
2
2
max °C
16
10
14
14
12
15
13
13
10
12
13
14
14
11
13
14
8
15
16
13
17
14
11
15
15
10
12
12
13
10
10
10
11
14
10
14
15
13
15
15
14
15
14
13
11
12
12
Moonrise
2:41
3:46
4:53
5:59
7:06
8:14
9:23
10:35
11:50
1:05
2:17
3:22
4:15
4:58
Moonset
5:28
6:00
6:27
6:51
7:12
7:34
7:55
8:19
8:46
9:20
10:02
10:56
12:01
1:16
2:33
Sunrise
7:03
7:01
7:01
6:58
6:58
6:56
6:54
6:52
6:50
6:50
6:48
6:46
6:45
6:43
6:41
Sunset
5:52
5:53
5:54
5:55
5:57
5:58
5:59
6:00
6:00
6:01
6:02
6:04
6:05
6:06
6:07
6:07
Today's sea temperature in Nelson is
12.0°C
(Statistics for 24 Aug 1981-2005 – mean: 12.2 max: 13.0 min: 11.2°C)
Issued (local time): 5 pm Monday 24 Aug 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest