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 06:58 AM and sunset is at 08:21 PM.

Days 1–3 Weather Summary

Mostly dry. Warm air temperatures (max 23°C on Sun afternoon, min 10°C on Sun night). Wind will be generally light.

Days 4–6 Weather Summary

Heavy rain (total 29mm), heaviest during Fri morning. Warm air temperatures (max 20°C on Thu afternoon, min 9°C on Fri night). Wind will be generally light.

Days 7–9 Weather Summary

Moderate rain (total 11mm), heaviest on Sun afternoon. Very mild (max 17°C on Mon afternoon, min 7°C on Sun night). Wind will be generally light.

Days 10–12 Weather Summary

Mostly dry. Warm (max 23°C on Thu morning, min 11°C on Tue night). Wind will be generally light.

Sunday
22
Monday
23
Tuesday
24
Wednesday
25
Thursday
26
Friday
27
Saturday
28
Sunday
1
Monday
2
Tuesday
3
Wednesday
4
Thursday
5
Friday
6
Saturday
7
Sunday
8
Mon
9
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
AM
PM
Wave Height Map
High Tide
1:54PM4.09m
2:21AM3.91m
2:39PM3.87m
3:03AM3.71m
3:31PM3.62m
3:54AM3.47m
4:35PM3.39m
5:10AM3.24m
5:54PM3.25m
7:05AM3.22m
7:22PM3.28m
8:34AM3.49m
8:37PM3.45m
9:28AM3.81m
9:36PM3.69m
10:11AM4.07m
10:24PM3.91m
10:48AM4.22m
11:06PM4.07m
11:24AM4.29m
11:43PM4.15m
11:57AM4.29m
00:18AM4.16m
12:31PM4.21m
00:51AM4.10m
1:04PM4.08m
1:24AM3.99m
Low Tide
7:33AM0.57m
7:52PM0.65m
8:14AM0.77m
8:37PM0.87m
9:05AM1.04m
9:31PM1.12m
10:19AM1.30m
10:39PM1.34m
11:55AM1.42m
00:08AM1.45m
1:23PM1.32m
1:42AM1.37m
2:33PM1.09m
2:57AM1.15m
3:27PM0.82m
3:52AM0.90m
4:12PM0.59m
4:36AM0.68m
4:51PM0.44m
5:13AM0.54m
5:26PM0.38m
5:45AM0.48m
6:00PM0.41m
6:15AM0.51m
6:32PM0.51m
6:43AM0.61m
7:05PM0.66m
7:11AM0.79m
Wave
height (m) 
direction
period (s) 
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
part cloud
cloud
cloud
rain showers
heavy rain
mod rain
part cloud
clear
clear
clear
cloud
mod rain
rain showers
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
clear
clear
clear
clear
clear
some clouds
cloudy
cloudy
rain shwrs
heavy rain
mod rain
some clouds
clear
clear
clear
cloudy
mod rain
rain shwrs
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
 km/h
5
SSE
10
W
10
S
0
WNW
15
N
10
SW
15
WSW
20
NNW
10
SSE
5
N
10
N
5
SSW
5
WNW
5
W
5
N
10
ENE
5
SSE
5
SSE
0
SSE
15
N
5
S
5
SW
15
NE
10
S
10
SSW
20
NNE
10
S
5
WSW
15
NNE
5
S
5
W
10
NNE
15
SW
20
WSW
10
N
5
SE
5
W
15
NNE
10
SSW
15
WSW
5
NW
20
SW
15
SW
10
N
5
SSW
10
WSW
10
NNE
 mm 
2
20
7
8
3
max°C
20
23
15
17
18
16
21
21
15
19
19
15
19
20
17
15
13
12
16
16
13
16
15
10
16
17
12
17
17
13
17
18
15
23
23
17
18
18
15
23
24
18
25
23
18
22
20
Moonrise
11:59
1:16
2:33
3:47
4:53
5:48
6:32
7:06
7:33
7:57
8:18
8:38
8:59
9:22
9:47
Moonset
10:19
10:52
11:33
12:24
1:27
2:39
3:55
5:11
6:24
7:33
8:41
9:47
10:52
11:57
1:01
Sunrise
6:58
6:58
7:00
7:01
7:03
7:03
7:05
7:05
7:07
7:09
7:09
7:11
7:11
7:13
7:13
7:16
Sunset
8:21
8:20
8:17
8:16
8:15
8:14
8:12
8:10
8:08
8:07
8:06
8:04
8:02
8:00
8:00
7:58
Today's sea temperature in Nelson is
21.0° C
(Statistics for 22 Feb 1981-2005 – mean: 17.6 max: 19.2 min: 16.3°C)
Issued (local time): 6 am Sunday 22 Feb 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest