Mcmaster Island Sea Conditions and Tide Table

Mcmaster 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 07:13 AM and sunset is at 07:52 PM.

Days 1–3 Weather Summary

Heavy rain (total 51mm), heaviest during Fri afternoon. Later becoming colder with a dusting of snow on Fri night. Icy conditions (max 5°C on Fri morning, min -2°C on Sat night). Winds decreasing (strong winds from the NNW on Fri night, light winds from the NW by Sun night).

Days 4–6 Weather Summary

A moderate fall of snow, heaviest on Wed night. Icy conditions (max 8°C on Tue afternoon, min -1°C on Mon morning). Winds increasing (light winds from the NNW on Tue afternoon, near gales from the ENE by Wed night).

Days 7–9 Weather Summary

A light covering of new snow, mostly falling on Thu morning. Freeze-thaw conditions (max 7°C on Sat afternoon, min 0°C on Fri night). Winds decreasing (near gales from the ENE on Thu morning, light winds from the WNW by Sat night).

Days 10–12 Weather Summary

Mostly dry. Very mild (max 10°C on Sun night, min 2°C on Mon night). Winds decreasing (fresh winds from the NNW on Mon afternoon, calm by Tue afternoon).

Friday
29
Saturday
30
Sunday
31
Monday
1
Tuesday
2
Wednesday
3
Thursday
4
Friday
5
Saturday
6
Sunday
7
Monday
8
Tuesday
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
Wave Height Map
High Tide
3:34PM6.19m
3:54AM6.48m
4:17PM6.08m
4:39AM6.37m
5:07PM5.97m
5:30AM6.27m
6:03PM5.92m
6:29AM6.23m
7:05PM5.96m
7:33AM6.29m
8:10PM6.12m
8:39AM6.48m
9:12PM6.38m
9:41AM6.75m
10:11PM6.71m
10:39AM7.04m
11:06PM7.05m
11:32AM7.28m
11:58PM7.35m
12:24PM7.42m
00:48AM7.57m
1:14PM7.43m
1:37AM7.66m
Low Tide
9:32AM1.18m
9:48PM1.47m
10:14AM1.30m
10:32PM1.63m
11:02AM1.41m
11:21PM1.77m
11:55AM1.46m
00:18AM1.82m
12:56PM1.43m
1:22AM1.76m
2:01PM1.28m
2:28AM1.53m
3:05PM1.01m
3:33AM1.16m
4:05PM0.68m
4:33AM0.73m
5:01PM0.35m
5:28AM0.30m
5:53PM0.08m
6:21AM-0.05m
6:44PM-0.07m
7:11AM-0.26m
7:33PM-0.09m
Wave
height (m) 
direction
period (s) 
0.4
N
3
0.5
N
3
1.1
N
4
0.8
NW
4
0.7
NW
4
0.3
WNW
2
0.2
W
2
0.3
WNW
2
0.1
NW
2
0.2
NNW
2
0.4
NW
3
0.1
N
2
0.1
N
2
0.1
N
2
0.2
ENE
2
0.5
E
3
0.7
E
4
1.2
E
4
1.4
ENE
5
0.7
NE
4
1
NE
4
0.9
NNE
4
1
N
4
0.6
N
4
0.3
N
3
0.2
N
3
0.1
N
2
0
W
2
0.1
W
1
0.1
S
1
0.2
WNW
2
0.5
N
3
0.1
N
2
0.1
N
2
0
W
2
0.1
W
1
light rain
heavy rain
light snow
light snow
part cloud
clear
part cloud
cloud
clear
clear
clear
clear
cloud
part cloud
cloud
part cloud
cloud
heavy snow
light snow
light snow
light snow
cloud
part cloud
part cloud
clear
part cloud
clear
part cloud
cloud
part cloud
part cloud
clear
cloud
cloud
part cloud
clear
light rain
heavy rain
light snow
light snow
some clouds
clear
some clouds
cloudy
clear
clear
clear
clear
cloudy
some clouds
cloudy
some clouds
cloudy
heavy snow
light snow
light snow
light snow
cloudy
some clouds
some clouds
clear
some clouds
clear
some clouds
cloudy
some clouds
some clouds
clear
cloudy
cloudy
some clouds
clear
 km/h
25
N
30
N
45
NNW
40
WNW
40
WNW
20
W
20
WNW
25
WNW
15
NW
20
NW
25
NW
15
NNW
15
NNW
10
NNW
20
E
25
E
35
E
55
E
50
ENE
35
NE
40
NE
40
NNE
40
NNE
30
N
20
N
15
N
15
NNW
10
NW
10
W
10
WSW
15
NW
30
NNW
10
NNW
15
N
5
NW
10
WNW
 mm 
5
28
18
max°C
5
5
3
1
3
2
2
4
2
2
5
3
4
8
4
2
4
4
2
1
2
2
2
2
4
7
6
7
8
10
10
9
6
4
8
7
Moonrise
12:52
2:01
3:05
3:59
4:43
5:17
5:45
6:08
6:29
6:50
7:12
Moonset
8:49
9:21
10:03
10:57
12:04
1:21
2:43
4:07
5:30
6:53
8:15
9:39
Sunrise
7:13
7:11
7:09
7:07
7:05
7:03
7:01
7:00
6:58
6:56
6:54
6:52
Sunset
7:52
7:52
7:53
7:55
7:57
7:58
8:00
8:00
8:01
8:02
8:05
8:06
Today's sea temperature in Mcmaster Island is 3.6 °C (Statistics for 29 Mar 1981-2005 – mean: 3.4 max: 5.5 min: 1.9°C)
Nearest