Mahon River entrance Bay Sea Conditions and Tide Table

Mahon River entrance Bay 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 07:18 AM and sunset is at 04:43 PM.

Days 1–3 Weather Summary

A light covering of new snow, mostly falling on Fri night. Becoming milder with light rain (total 6mm) on Fri night. Icy conditions (max 7°C on Thu afternoon, min -4°C on Thu night). Winds decreasing (fresh winds from the NNW on Wed morning, calm by Wed night).

Days 4–6 Weather Summary

A dusting of snow turning to light rain (total 7mm) on Mon morning. Icy conditions (max 10°C on Mon morning, min -3°C on Sat night). Winds increasing (calm on Sat night, strong winds from the WNW by Mon night).

Days 7–9 Weather Summary

Mostly dry. Freeze-thaw conditions (max 5°C on Wed afternoon, min -6°C on Wed night). Winds decreasing (strong winds from the WNW on Tue morning, calm by Thu night).

Days 10–12 Weather Summary

A dusting of new snow. Freeze-thaw conditions (max 3°C on Fri afternoon, min -6°C on Sat morning). Wind will be generally light.

Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
31
Thursday
1
Friday
2
Saturday
3
Sunday
4
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
12:07PM1.74m
00:35AM1.43m
12:52PM1.70m
1:22AM1.48m
1:41PM1.65m
2:13AM1.53m
2:36PM1.58m
3:10AM1.59m
3:38PM1.51m
4:11AM1.67m
4:43PM1.48m
5:12AM1.76m
5:47PM1.46m
6:12AM1.85m
6:43PM1.47m
7:11AM1.91m
7:47PM1.49m
8:08AM1.97m
8:43PM1.53m
9:02AM1.98m
9:36PM1.56m
9:55AM1.97m
10:28PM1.58m
Low Tide
6:56PM0.06m
6:57AM0.07m
7:40PM0.06m
7:50AM0.09m
8:27PM0.05m
8:48AM0.10m
9:17PM0.04m
9:51AM0.09m
10:11PM0.02m
10:56AM0.06m
11:08PM0.00m
12:02PM0.02m
00:07AM-0.04m
1:07PM-0.05m
1:07AM-0.07m
2:10PM-0.10m
2:05AM-0.13m
3:06PM-0.15m
3:01AM-0.18m
3:58PM-0.18m
3:54AM-0.21m
4:48PM-0.18m
4:46AM-0.20m
Wave
height (m) 
direction
period (s) 
0.6
NNW
3
0.4
NNW
3
0
W
2
0.4
SSW
3
0.3
W
2
0.5
NNW
3
0.2
NNE
2
0.4
ESE
3
0.6
SE
4
0.5
E
3
0.4
ENE
3
0.2
NNE
2
0.1
E
6
0.1
E
8
0.4
SSE
3
0.7
SSW
4
0.7
WNW
4
0.9
WNW
4
0.9
WNW
4
0.7
W
4
0.4
WSW
3
0.6
SW
3
0.5
W
3
0.4
NNW
3
0.2
NNW
2
0.1
NW
2
0
E
3
0.1
S
3
0
E
3
0.1
N
2
0.4
NNE
3
0.3
NE
2
0.1
NE
2
0.1
E
10
0.2
S
2
0.1
W
2
clear
clear
cloud
light rain
part cloud
part cloud
cloud
light snow
light snow
light snow
cloud
clear
part cloud
cloud
light rain
light rain
part cloud
clear
part cloud
cloud
part cloud
part cloud
clear
part cloud
part cloud
clear
part cloud
part cloud
part cloud
clear
part cloud
part cloud
cloud
light snow
cloud
cloud
clear
clear
cloudy
light rain
some clouds
some clouds
cloudy
light snow
light snow
light snow
cloudy
clear
some clouds
cloudy
light rain
light rain
some clouds
clear
some clouds
cloudy
some clouds
some clouds
clear
some clouds
some clouds
clear
some clouds
some clouds
some clouds
clear
some clouds
some clouds
cloudy
light snow
cloudy
cloudy
 km/h
30
NNW
20
NNW
5
ESE
20
SW
15
NW
25
NNW
15
ENE
25
ESE
20
ESE
25
ENE
20
NE
10
NNE
5
W
5
S
25
S
30
SW
35
WNW
40
WNW
40
WNW
30
WNW
20
WSW
25
WSW
25
WNW
20
NNW
15
NNW
15
NNW
5
E
10
S
5
SSW
10
NNW
20
NNE
15
ENE
10
NE
10
S
10
SSW
10
W
 mm 
1
5
1
4
2
max°C
5
5
2
5
7
2
-2
0
3
3
1
-2
0
3
9
10
6
-1
0
0
0
4
5
-1
-4
-3
-3
1
3
2
-5
-4
1
1
2
3
Moonrise
10:27
10:52
11:15
11:38
12:03
12:31
1:06
1:49
2:44
3:51
5:07
6:24
Moonset
9:17
10:22
11:29
12:38
1:49
3:05
4:23
5:41
6:52
7:51
8:37
Sunrise
7:18
7:18
7:18
7:18
7:20
7:20
7:20
7:20
7:20
7:20
7:20
7:20
Sunset
4:43
4:44
4:45
4:45
4:45
4:46
4:46
4:47
4:49
4:50
4:51
4:52
Today's sea temperature in Mahon River entrance Bay is
3.4° C
(Statistics for 24 Dec 1981-2005 – mean: 5.6 max: 8.2 min: 3.3°C)
Issued (local time): 6 am Wednesday 24 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
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