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 07:20 AM and sunset is at 07:50 PM.

Days 1–3 Weather Summary

Mostly dry. Warm air temperatures (max 21°C on Mon morning, min 11°C on Sat night). Wind will be generally light.

Days 4–6 Weather Summary

Mostly dry. Warm air temperatures (max 20°C on Thu morning, min 12°C on Tue night). Wind will be generally light.

Days 7–9 Weather Summary

Light rain (total 3mm), mostly falling on Fri afternoon. Very mild (max 18°C on Fri morning, min 13°C on Fri night). Wind will be generally light.

Days 10–12 Weather Summary

Mostly dry. Very mild (max 19°C on Tue morning, min 12°C on Wed night). Wind will be generally light.

Saturday
14
Sunday
15
Monday
16
Tuesday
17
Wednesday
18
Thursday
19
Friday
20
Saturday
21
Sunday
22
Monday
23
Tuesday
24
Wednesday
25
Thursday
26
Friday
27
Saturday
28
Sun
29
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
7:30PM3.04m
8:23AM3.14m
8:32PM3.25m
9:11AM3.45m
9:22PM3.48m
9:49AM3.76m
10:07PM3.71m
10:24AM4.04m
10:48PM3.93m
10:58AM4.24m
11:28PM4.11m
11:34AM4.35m
00:05AM4.23m
12:11PM4.35m
00:43AM4.26m
12:52PM4.24m
1:21AM4.17m
1:35PM4.05m
2:01AM3.98m
2:23PM3.79m
2:47AM3.71m
3:19PM3.50m
3:46AM3.41m
4:30PM3.25m
5:13AM3.19m
5:57PM3.15m
7:04AM3.25m
Low Tide
1:17PM1.71m
1:40AM1.58m
2:20PM1.51m
2:45AM1.29m
3:08PM1.25m
3:32AM0.98m
3:48PM0.96m
4:10AM0.70m
4:24PM0.68m
4:46AM0.49m
4:59PM0.45m
5:21AM0.34m
5:34PM0.33m
5:56AM0.28m
6:10PM0.32m
6:33AM0.32m
6:50PM0.43m
7:12AM0.48m
7:33PM0.64m
7:57AM0.74m
8:22PM0.90m
8:54AM1.07m
9:22PM1.17m
10:17AM1.34m
10:35PM1.38m
11:58AM1.41m
00:08AM1.45m
Wave
height (m) 
direction
period (s) 
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
cloud
light rain
light rain
part cloud
part cloud
part cloud
cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
some clouds
cloudy
light rain
light rain
some clouds
some clouds
some clouds
cloudy
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
clear
clear
clear
some clouds
some clouds
some clouds
 km/h
15
SW
20
N
10
SSW
10
WSW
15
N
5
SSW
15
WSW
10
N
10
SSW
0
NNW
10
NNE
5
SSW
5
W
10
NNE
5
S
0
W
5
N
5
SSE
0
SSE
5
NNW
5
ESE
5
ESE
5
NW
5
ESE
5
NW
10
N
5
S
0
WSW
10
N
5
S
5
WSW
15
NNE
5
SE
0
SE
5
ENE
10
SSE
5
W
10
NNE
5
SSW
5
WSW
5
NE
10
SSW
5
W
10
N
5
S
5
W
5
SW
 mm 
1
2
max°C
19
18
15
19
18
14
21
21
14
17
18
15
18
19
16
20
20
16
18
17
15
16
17
14
16
17
14
18
18
15
19
18
15
18
19
14
18
18
14
19
21
17
20
20
17
21
22
Moonrise
1:31
2:36
3:45
4:54
6:04
7:15
8:28
9:43
11:01
12:20
1:37
2:47
3:45
4:31
5:07
5:36
Moonset
5:23
5:55
6:23
6:47
7:10
7:32
7:55
8:21
8:53
9:31
10:20
11:20
12:30
1:44
2:58
Sunrise
7:20
7:22
7:22
7:24
7:26
7:26
7:28
7:28
7:30
7:31
7:31
7:33
7:33
7:35
7:37
7:37
Sunset
7:50
7:47
7:45
7:45
7:43
7:40
7:39
7:37
7:36
7:35
7:32
7:30
7:30
7:28
7:25
7:24
Today's sea temperature in Nelson is
19.3° C
(Statistics for 14 Mar 1981-2005 – mean: 17.0 max: 18.4 min: 15.6°C)
Issued (local time): 6 am Saturday 14 Mar 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest