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 — and sunset is at 09:00 PM.

Days 1–4 Weather Summary

Mostly dry. Warm air temperatures (max 22°C on Tue afternoon, min 10°C on Wed night). Wind will be generally light.

Days 5–7 Weather Summary

Light rain (total 6mm), mostly falling on Sun afternoon. Cool air temperatures (max 13°C on Sun afternoon, min 5°C on Sat night). Wind will be generally light.

Days 8–10 Weather Summary

Light rain (total 8mm), mostly falling on Mon morning. Very mild (max 17°C on Wed afternoon, min 8°C on Tue night). Wind will be generally light.

Days 11–13 Weather Summary

Light rain (total 9mm), mostly falling on Thu morning. Very mild (max 15°C on Wed night, min 8°C on Thu night). Wind will be generally light.

Days 14–17 Weather Summary

Light rain (total 8mm), mostly falling on Sat night. Very mild (max 19°C on Wed morning, min 10°C on Sat night). Wind will be generally light.

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
Tuesday
9
Wed
10
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
8:44PM6.38m
9:13AM6.15m
9:38PM6.36m
10:05AM6.07m
10:25PM6.36m
10:52AM6.01m
11:09PM6.36m
11:34AM5.97m
11:49PM6.38m
12:13PM5.93m
00:27AM6.40m
12:52PM5.92m
1:05AM6.41m
1:29PM5.93m
1:44AM6.40m
2:08PM5.95m
2:24AM6.36m
2:49PM5.98m
3:05AM6.31m
3:31PM6.03m
3:47AM6.25m
4:14PM6.08m
4:32AM6.20m
5:01PM6.13m
5:20AM6.16m
5:51PM6.20m
6:12AM6.15m
6:43PM6.30m
Low Tide
3:03AM1.28m
3:25PM1.26m
3:58AM1.24m
4:16PM1.35m
4:47AM1.18m
5:02PM1.43m
5:32AM1.12m
5:45PM1.50m
6:12AM1.08m
6:25PM1.55m
6:51AM1.06m
7:05PM1.58m
7:29AM1.08m
7:44PM1.61m
8:07AM1.13m
8:23PM1.64m
8:46AM1.21m
9:03PM1.67m
9:27AM1.29m
9:45PM1.70m
10:09AM1.36m
10:29PM1.72m
10:54AM1.41m
11:16PM1.72m
11:41AM1.42m
00:07AM1.68m
12:32PM1.40m
Wave
Height (m)
Direction
Period (s)
0.1
NW
2
0.1
W
2
0
W
2
0.2
SSW
2
0
W
1
0.3
WNW
2
0.1
N
2
0.2
N
2
0.3
N
2
0.3
NNW
2
0.2
N
2
0.2
N
2
0.1
NE
2
0.2
NNE
2
0.2
ENE
2
0.1
E
2
0
W
1
0.1
S
2
0
E
2
0.1
NW
2
0.3
WNW
2
0.4
NW
3
0.2
NNW
2
0.3
N
2
0
W
1
0.1
W
2
0
W
1
0.2
SSW
2
0
E
1
0
E
2
0
E
1
0.1
E
1
0
E
1
0
E
2
0
E
1
0
E
1
0.1
E
1
0.1
E
2
0.1
SE
2
0
E
2
0.2
E
2
0.1
E
2
0
E
2
0
E
1
0
E
1
0.1
SW
2
0.1
W
1
part cloud
clear
part cloud
part cloud
clear
part cloud
clear
part cloud
cloud
light rain
light rain
cloud
part cloud
cloud
part cloud
part cloud
clear
rain showers
part cloud
rain showers
rain showers
part cloud
part cloud
light rain
rain showers
clear
cloud
part cloud
mod rain
cloud
part cloud
cloud
cloud
cloud
light rain
cloud
light rain
cloud
part cloud
light rain
light rain
light rain
light rain
cloud
light rain
rain showers
part cloud
some clouds
clear
some clouds
some clouds
clear
some clouds
clear
some clouds
cloudy
light rain
light rain
cloudy
some clouds
cloudy
some clouds
some clouds
clear
rain shwrs
some clouds
rain shwrs
rain shwrs
some clouds
some clouds
light rain
rain shwrs
clear
cloudy
some clouds
mod rain
cloudy
some clouds
cloudy
cloudy
cloudy
light rain
cloudy
light rain
cloudy
some clouds
light rain
light rain
light rain
light rain
cloudy
light rain
rain shwrs
some clouds
km/h
15
WNW
15
WNW
5
WSW
20
SW
10
WSW
20
WNW
10
NNW
20
NNW
20
N
20
NNW
15
N
15
NNW
15
NNE
20
NNE
20
ENE
5
NE
5
NNW
20
S
10
W
15
W
25
WNW
25
WNW
15
NW
15
N
10
W
10
WNW
15
SSW
15
SW
10
SE
5
WSW
10
SE
10
ESE
5
ESE
10
ESE
5
ESE
5
SSE
10
E
15
E
15
SE
10
E
20
E
10
SE
10
ESE
5
SE
10
S
15
WSW
10
W
2
2
2
3
2
2
1
8
1
1
1
1
1
2
1
1
max °C
14
20
22
17
20
22
16
13
11
9
7
12
10
8
11
7
11
13
11
13
15
10
13
12
11
16
17
15
10
14
12
11
14
12
12
13
12
13
15
14
12
13
12
12
16
15
19
Moonrise
4:37
5:44
6:51
7:58
9:02
10:02
10:55
11:39
12:14
12:42
1:05
1:26
1:44
2:02
2:21
Moonset
3:14
3:31
3:51
4:15
4:43
5:19
6:03
6:56
7:56
9:01
10:09
11:17
12:26
1:35
2:47
Sunrise
5:48
5:47
5:47
5:46
5:45
5:45
5:43
5:43
5:43
5:41
5:41
5:41
5:41
5:41
5:41
5:39
Sunset
9:00
9:00
9:01
9:02
9:04
9:05
9:06
9:07
9:07
9:07
9:08
9:09
9:09
9:10
9:12
9:13
Today's sea temperature in Mcmaster Island is
6.0° C
(Statistics for 25 May 1981-2005 – mean: 7.9 max: 9.5 min: 6.2°C)
Issued (local time): 8 pm Monday 25 May 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest