Port Chalmers, Montague Island Sea Conditions and Tide Table

Port Chalmers, Montague Island 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 08:59 PM.

Days 1–4 Weather Summary

A dusting of snow on Sun afternoon. Freezing level rising with drizzle on Sun afternoon. Low air temperatures (max 6°C on Tue afternoon, min 1°C on Sun night). Wind will be generally light.

Days 5–7 Weather Summary

Light rain (total 5mm) at first, then becoming colder with a dusting of snow on Thu morning. Low air temperatures (max 5°C on Wed afternoon, min 2°C on Thu morning). Wind will be generally light.

Days 8–10 Weather Summary

Light rain (total 9mm) on Mon night. Becoming colder with heavy fall of snow, heaviest during Tue morning. Mild temperatures (max 5°C on Sat afternoon, min 2°C on Sat night). Winds increasing (calm on Sat afternoon, near gales from the ESE by Tue morning).

Days 11–13 Weather Summary

Light rain (total 9mm), mostly falling on Tue afternoon. Freeze-thaw conditions (max 4°C on Tue night, min -1°C on Thu night). Winds decreasing (near gales from the ESE on Tue afternoon, calm by Thu night).

Sun
12
Monday
13
Tuesday
14
Wednesday
15
Thursday
16
Friday
17
Saturday
18
Sunday
19
Monday
20
Tuesday
21
Wednesday
22
Thursday
23
Friday
24
Saturday
25
Sunday
26
Monday
27
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
High Tide
11:22PM2.84m
11:07AM3.00m
11:56PM3.15m
11:58AM3.19m
00:29AM3.47m
12:47PM3.36m
1:02AM3.77m
1:34PM3.48m
1:36AM4.02m
2:20PM3.53m
2:11AM4.20m
3:05PM3.49m
2:47AM4.27m
3:52PM3.35m
3:27AM4.22m
4:43PM3.14m
4:09AM4.03m
5:42PM2.90m
5:00AM3.73m
6:57PM2.71m
6:06AM3.36m
8:21PM2.68m
7:38AM3.07m
9:34PM2.81m
9:09AM2.95m
10:31PM3.01m
10:23AM2.96m
Low Tide
4:50PM0.51m
5:13AM1.12m
5:35PM0.31m
6:00AM0.63m
6:14PM0.16m
6:40AM0.13m
6:50PM0.08m
7:20AM-0.31m
7:27PM0.08m
8:00AM-0.66m
8:05PM0.17m
8:42AM-0.86m
8:44PM0.33m
9:27AM-0.91m
9:26PM0.55m
10:14AM-0.80m
10:12PM0.80m
11:05AM-0.58m
11:03PM1.05m
12:01PM-0.29m
00:03AM1.28m
1:04PM0.00m
1:15AM1.41m
2:15PM0.23m
2:45AM1.37m
3:32PM0.33m
4:20AM1.07m
Wave
height (m) 
direction
period (s) 
0.7
S
12
0.8
S
7
0.6
S
12
0.5
S
14
0.5
S
13
0.5
S
12
0.5
S
12
0.4
SSW
11
0.5
S
10
0.5
S
10
0.6
S
9
0.7
S
9
0.8
SSW
9
0.9
SSW
8
0.9
SSW
8
0.8
S
8
0.6
S
8
0.5
S
8
0.5
S
8
0.6
S
9
0.9
S
9
1.2
S
9
1
SSW
11
0.8
S
9
0.7
S
8
0.8
S
8
3
ESE
7
3.5
ESE
8
2.5
SE
9
1.9
SSE
9
1.8
S
10
1.7
S
11
1.6
S
11
1.6
S
11
1.2
S
10
0.9
S
10
0.8
S
10
1.4
ESE
5
4
ESE
8
5
ESE
10
4.5
SE
10
4
S
11
2.5
S
10
3
SE
8
4.5
SE
10
3
SSE
10
2.4
SSE
10
light snow
cloud
cloud
part cloud
clear
clear
part cloud
part cloud
cloud
part cloud
part cloud
light snow
light rain
part cloud
cloud
light rain
rain showers
part cloud
part cloud
light snow
rain showers
clear
part cloud
part cloud
cloud
light snow
heavy snow
light rain
light rain
light rain
light rain
cloud
part cloud
clear
cloud
part cloud
part cloud
light snow
mod snow
mod rain
mod rain
cloud
light rain
light rain
heavy rain
light rain
light rain
light snow
cloudy
cloudy
some clouds
clear
clear
some clouds
some clouds
cloudy
some clouds
some clouds
light snow
light rain
some clouds
cloudy
light rain
rain shwrs
some clouds
some clouds
light snow
rain shwrs
clear
some clouds
some clouds
cloudy
light snow
heavy snow
light rain
light rain
light rain
light rain
cloudy
some clouds
clear
cloudy
some clouds
some clouds
light snow
mod snow
mod rain
mod rain
cloudy
light rain
light rain
heavy rain
light rain
light rain
 km/h
15
NNE
10
SE
0
WNW
5
W
5
W
10
NNW
5
WNW
5
WNW
5
ENE
5
E
5
ENE
5
ESE
5
ESE
5
WSW
5
SE
0
S
10
WNW
5
NW
5
SSW
5
ESE
15
NE
5
SW
5
ESE
5
NE
5
E
20
ESE
60
ESE
60
ESE
10
SE
10
SSE
15
S
10
S
15
S
10
S
5
SW
10
SSW
10
SSE
35
E
60
E
75
ESE
50
SE
40
SSE
20
SE
40
ESE
55
ESE
30
ESE
15
SE
 mm 
1
1
1
2
1
4
5
5
1
1
2
10
10
2
4
11
3
5
max°C
2
3
2
4
3
4
6
5
4
5
4
2
3
3
4
5
4
4
5
4
3
4
3
4
4
4
2
3
4
3
4
2
2
1
0
1
2
1
2
2
4
3
3
4
3
4
4
Moonrise
6:01
6:00
5:59
5:59
5:59
6:01
6:06
6:22
7:11
8:45
10:36
12:24
2:03
3:37
5:06
Moonset
3:58
5:34
7:13
8:57
10:48
12:46
2:43
4:12
4:50
5:03
5:07
5:08
5:08
5:07
Sunrise
6:37
6:35
6:31
6:28
6:26
6:22
6:20
6:16
6:13
6:11
6:07
6:05
6:03
6:00
5:56
Sunset
8:59
9:01
9:04
9:07
9:08
9:12
9:14
9:16
9:19
9:22
9:24
9:27
9:30
9:31
9:35
9:37
Today's sea temperature in Port Chalmers, Montague Island is
4.5° C
(Statistics for 12 Apr 1981-2005 – mean: 5.0 max: 5.9 min: 4.0°C)
Issued (local time): 3 pm Sunday 12 Apr 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest