Coal Harbour Sea Conditions and Tide Table

Coal Harbour 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 —.

Days 1–4 Weather Summary

Mild with light rain (total 2mm) on Mon night. Becoming colder with a light covering of snow, mostly falling on Mon night. Icy conditions (max 4°C on Tue morning, min -2°C on Tue night). Wind will be generally light.

Days 5–7 Weather Summary

Mostly dry. Icy conditions (max 3°C on Thu night, min -2°C on Fri night). Wind will be generally light.

Days 8–10 Weather Summary

Heavy rain (total 85mm), heaviest during Mon night. Mild temperatures (max 9°C on Wed morning, min 3°C on Sun night). Wind will be generally light.

Days 11–13 Weather Summary

Heavy rain (total 22mm), heaviest during Fri night. Very mild (max 10°C on Fri morning, min 5°C on Wed night). Wind will be generally light.

Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
31
Thursday
1
Friday
2
Sat
3
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
Wave Height Map
High Tide
3:57AM3.22m
3:10PM3.53m
4:36AM3.24m
3:53PM3.41m
5:16AM3.29m
4:43PM3.25m
5:59AM3.37m
5:42PM3.07m
6:44AM3.47m
6:55PM2.92m
7:33AM3.58m
8:17PM2.86m
8:26AM3.71m
9:39PM2.91m
9:21AM3.85m
10:51PM3.05m
10:17AM3.98m
11:53PM3.22m
11:12AM4.07m
00:47AM3.36m
12:06PM4.15m
1:36AM3.47m
12:58PM4.18m
Low Tide
9:26PM0.59m
9:23AM1.87m
10:03PM0.65m
10:09AM1.84m
10:41PM0.76m
11:02AM1.78m
11:20PM0.93m
12:03PM1.69m
00:04AM1.15m
1:09PM1.53m
00:55AM1.39m
2:18PM1.32m
1:52AM1.62m
3:24PM1.06m
2:56AM1.80m
4:26PM0.79m
4:01AM1.90m
5:23PM0.54m
5:05AM1.93m
6:17PM0.34m
6:04AM1.87m
7:08PM0.21m
Wave
height (m) 
direction
period (s) 
light snow
part cloud
part cloud
part cloud
cloud
light snow
snow showers
cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
cloud
part cloud
part cloud
cloud
light rain
light rain
heavy rain
heavy rain
heavy rain
mod rain
light rain
cloud
part cloud
part cloud
clear
part cloud
part cloud
part cloud
part cloud
heavy rain
light rain
cloud
light snow
some clouds
some clouds
some clouds
cloudy
light snow
snow shwrs
cloudy
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
cloudy
some clouds
some clouds
cloudy
light rain
light rain
heavy rain
heavy rain
heavy rain
mod rain
light rain
cloudy
some clouds
some clouds
clear
some clouds
some clouds
some clouds
some clouds
heavy rain
light rain
cloudy
 km/h
10
SSE
10
SE
10
ESE
5
SE
5
NE
10
E
10
ESE
5
ENE
0
NNE
10
NNW
5
SW
5
NW
5
WSW
10
SE
10
ESE
10
ESE
10
SE
10
SE
10
ESE
10
SE
10
SE
15
SE
15
SE
10
SE
5
SSE
10
SE
10
ESE
10
ESE
10
SE
10
SE
10
ESE
15
ESE
20
ESE
20
ESE
10
SE
10
ESE
 mm 
2
3
4
15
42
12
7
2
21
1
max°C
2
4
2
-1
1
1
2
1
1
3
2
2
0
3
2
2
3
3
3
4
4
6
7
7
8
9
8
7
8
7
7
10
9
8
9
8
Moonrise
11:08
11:24
11:38
11:50
12:03
12:17
12:35
12:58
1:32
2:21
3:30
4:54
Moonset
8:18
9:35
10:52
12:10
1:31
2:55
4:24
5:55
7:20
8:31
9:21
Sunrise
8:30
8:30
8:30
8:30
8:30
8:30
8:30
8:30
8:30
8:30
8:30
8:30
Sunset
4:29
4:29
4:30
4:30
4:30
4:31
4:32
4:34
4:35
4:36
4:37
4:37
Today's sea temperature in Coal Harbour is
8.6° C
(Statistics for 22 Dec 1981-2005 – mean: 8.6 max: 9.9 min: 6.9°C)
Issued (local time): 9 pm Monday 22 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest