Mermaid Bay Sea Conditions and Tide Table

Mermaid 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 08:18 AM and sunset is at 04:17 PM.

Days 1–3 Weather Summary

Heavy rain (total 71mm), heaviest during Sun afternoon. Later becoming colder with a dusting of snow on Mon night. Icy conditions (max 4°C on Sat morning, min 0°C on Sun night). Wind will be generally light.

Days 4–6 Weather Summary

Light rain (total 7mm), mostly falling on Tue afternoon. Icy conditions (max 4°C on Tue morning, min -7°C on Wed night). Wind will be generally light.

Days 7–9 Weather Summary

Light rain (total 8mm), mostly falling on Sun morning. Freeze-thaw conditions (max 4°C on Sat morning, min -3°C on Fri night). Wind will be generally light.

Days 10–12 Weather Summary

Heavy rain (total 77mm), heaviest during Mon afternoon. Later becoming colder with a dusting of snow on Thu morning. Freeze-thaw conditions (max 5°C on Mon morning, min -2°C on Wed night). Wind will be generally light.

Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
31
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
2:23PM4.07m
6:18AM3.65m
3:00PM4.06m
6:40AM3.63m
3:37PM4.00m
6:59AM3.62m
4:16PM3.87m
7:21AM3.62m
4:59PM3.67m
7:47AM3.66m
5:52PM3.39m
8:16AM3.73m
7:07PM3.08m
8:47AM3.84m
8:44PM2.82m
9:22AM3.98m
10:49PM2.75m
10:02AM4.13m
2:19AM3.00m
10:46AM4.28m
3:13AM3.30m
11:35AM4.42m
3:50AM3.55m
Low Tide
9:10AM3.42m
10:15PM0.97m
9:49AM3.39m
10:48PM0.96m
10:32AM3.36m
11:23PM1.00m
11:20AM3.31m
11:58PM1.10m
12:16PM3.22m
00:33AM1.29m
1:23PM3.08m
1:08AM1.55m
2:46PM2.84m
1:42AM1.87m
4:22PM2.48m
2:16AM2.25m
5:31PM2.04m
2:55AM2.63m
6:21PM1.59m
3:51AM2.98m
7:05PM1.18m
7:46PM0.86m
Wave
height (m) 
direction
period (s) 
mod rain
light rain
mod rain
mod rain
mod rain
light rain
mod rain
heavy rain
light snow
light rain
light rain
cloud
cloud
part cloud
part cloud
cloud
cloud
cloud
cloud
part cloud
part cloud
part cloud
part cloud
light rain
light rain
light rain
light rain
mod rain
heavy rain
heavy rain
mod rain
light rain
light rain
light rain
part cloud
light snow
mod rain
light rain
mod rain
mod rain
mod rain
light rain
mod rain
heavy rain
light snow
light rain
light rain
cloudy
cloudy
some clouds
some clouds
cloudy
cloudy
cloudy
cloudy
some clouds
some clouds
some clouds
some clouds
light rain
light rain
light rain
light rain
mod rain
heavy rain
heavy rain
mod rain
light rain
light rain
light rain
some clouds
light snow
 km/h
5
SW
0
WNW
5
SSE
5
ESE
0
SSW
5
NE
5
ENE
10
SE
10
SE
5
ESE
5
E
10
NE
5
NNE
5
NNE
10
NNE
10
NNE
5
NNE
10
NNE
5
NNE
0
S
0
NE
5
NNE
5
ESE
5
ESE
5
SE
5
ESE
5
ESE
10
SE
10
SE
5
ESE
0
NNE
0
NNE
0
NE
0
WSW
0
N
5
NE
 mm 
8
2
9
8
10
5
6
12
11
3
4
2
3
2
1
7
18
33
10
1
4
4
max°C
4
4
4
4
4
3
3
3
3
4
3
0
2
0
-6
0
0
-1
3
2
3
4
1
3
4
4
4
5
4
5
5
4
3
4
3
2
Moonrise
9:30
10:08
10:36
10:57
11:14
11:28
11:40
11:53
12:08
12:25
12:49
1:23
Moonset
4:29
5:38
6:52
8:09
9:25
10:42
12:00
1:20
2:44
4:13
5:44
Sunrise
8:18
8:18
8:18
8:18
8:18
8:19
8:19
8:19
8:19
8:19
8:21
8:21
Sunset
4:17
4:19
4:19
4:20
4:21
4:21
4:22
4:22
4:23
4:23
4:24
4:25
Today's sea temperature in Mermaid Bay is
7.8° C
(Statistics for 20 Dec 1981-2005 – mean: 8.2 max: 9.4 min: 6.7°C)
Issued (local time): 9 am Saturday 20 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest