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 —.

Days 1–4 Weather Summary

Mostly dry. Cool air temperatures (max 15°C on Tue morning, min 8°C on Sun night). Wind will be generally light.

Days 5–7 Weather Summary

Mostly dry. Cool air temperatures (max 17°C on Thu afternoon, min 7°C on Thu night). Wind will be generally light.

Days 8–10 Weather Summary

Heavy rain (total 83mm), heaviest during Sun night. Very mild (max 16°C on Mon afternoon, min 9°C on Sat night). Wind will be generally light.

Days 11–13 Weather Summary

Heavy rain (total 71mm), heaviest during Tue night. Very mild (max 16°C on Tue night, min 10°C on Thu night). Wind will be generally light.

Days 14–17 Weather Summary

Light rain (total 2mm), mostly falling on Tue afternoon. Very mild (max 14°C on Sat afternoon, min 8°C on Fri night). Wind will be generally light.

Monday
25
Tuesday
26
Wednesday
27
Thursday
28
Friday
29
Saturday
30
Sunday
31
Monday
1
Tuesday
2
Wednesday
3
Thursday
4
Friday
5
Saturday
6
Sunday
7
Monday
8
Tue
9
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
AM
Wave Height Map
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High Tide
4:51AM3.47m
5:16PM3.40m
5:55AM3.50m
6:13PM3.44m
6:49AM3.58m
7:08PM3.52m
7:34AM3.66m
8:00PM3.65m
8:15AM3.72m
8:46PM3.80m
8:54AM3.74m
9:26PM3.94m
9:31AM3.74m
10:02PM4.04m
10:08AM3.72m
10:35PM4.07m
10:46AM3.70m
11:08PM4.03m
11:24AM3.68m
11:41PM3.94m
12:03PM3.63m
00:17AM3.81m
12:44PM3.56m
00:57AM3.69m
1:30PM3.46m
1:42AM3.59m
2:20PM3.37m
2:34AM3.51m
Low Tide
10:20PM1.35m
11:16AM1.24m
11:33PM1.34m
12:13PM1.20m
00:34AM1.26m
1:02PM1.15m
1:23AM1.16m
1:44PM1.08m
2:05AM1.08m
2:23PM1.02m
2:44AM1.03m
3:00PM0.98m
3:19AM1.00m
3:36PM0.97m
3:53AM0.99m
4:13PM0.99m
4:25AM0.99m
4:52PM1.01m
4:57AM1.00m
5:31PM1.03m
5:32AM1.04m
6:12PM1.06m
6:10AM1.11m
6:52PM1.09m
6:54AM1.20m
7:32PM1.14m
7:44AM1.29m
8:16PM1.23m
8:41AM1.34m
Wave
Height (m)
Direction
Period (s)
clear
clear
clear
cloud
part cloud
clear
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
cloud
heavy rain
heavy rain
mod rain
heavy rain
light rain
light rain
heavy rain
mod rain
heavy rain
heavy rain
mod rain
light rain
light rain
rain showers
rain showers
part cloud
clear
clear
part cloud
part cloud
part cloud
part cloud
part cloud
cloud
part cloud
part cloud
clear
clear
clear
cloudy
some clouds
clear
some clouds
some clouds
some clouds
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
some clouds
cloudy
heavy rain
heavy rain
mod rain
heavy rain
light rain
light rain
heavy rain
mod rain
heavy rain
heavy rain
mod rain
light rain
light rain
rain shwrs
rain shwrs
some clouds
clear
clear
some clouds
some clouds
some clouds
some clouds
some clouds
cloudy
some clouds
some clouds
km/h
5
S
5
SW
5
N
15
SW
10
S
5
NE
5
SSE
0
E
5
N
5
SSW
10
SSW
10
WSW
10
SSW
10
SSW
5
NNE
5
S
5
S
5
NNW
5
S
5
S
5
NNE
10
ENE
20
NE
10
NNE
5
NNE
10
NNE
10
ENE
15
NE
10
NE
5
ESE
5
SE
10
ENE
15
ENE
5
ENE
5
NNE
5
NE
5
SSE
10
S
5
W
5
S
5
S
5
NNW
5
S
5
SE
5
W
5
S
5
S
41
18
6
15
2
1
19
6
14
17
7
3
3
1
1
max °C
10
12
12
10
15
15
11
12
12
10
16
17
10
14
14
9
13
14
9
13
13
14
15
16
16
16
16
16
16
15
12
12
12
11
11
11
10
12
14
10
13
13
10
13
12
11
13
Moonrise
1:53
2:13
2:34
2:56
3:22
3:52
4:29
5:13
6:04
7:02
8:05
9:09
10:14
11:20
12:26
Moonset
1:11
2:16
3:20
4:24
5:27
6:31
7:34
8:33
9:27
10:13
10:52
11:24
11:51
12:14
12:36
12:57
Sunrise
7:35
7:37
7:37
7:39
7:39
7:39
7:41
7:41
7:41
7:43
7:43
7:45
7:45
7:46
7:47
7:47
Sunset
5:09
5:09
5:08
5:07
5:07
5:07
5:07
5:06
5:06
5:05
5:05
5:05
5:04
5:04
5:04
Today's sea temperature in Nelson is
14.7° C
(Statistics for 24 May 1981-2005 – mean: 14.1 max: 15.2 min: 12.4°C)
Issued (local time): 11 pm Sunday 24 May 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest