Winter Harbour Sea Conditions and Tide Table

Winter 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 04:28 PM.

Days 1–4 Weather Summary

Heavy rain (total 48mm), heaviest during Thu afternoon. Low air temperatures (max 6°C on Fri morning, min 3°C on Sat night). Winds increasing (calm on Fri morning, fresh winds from the SSW by Sun morning).

Days 5–7 Weather Summary

A dusting of snow. Milder later with heavy rain (total 31mm) on Mon morning. Icy conditions (max 4°C on Sun afternoon, min 0°C on Tue night). Wind will be generally light.

Days 8–10 Weather Summary

Heavy rain (total 25mm), heaviest during Fri night. Freeze-thaw conditions (max 7°C on Fri afternoon, min -2°C on Wed night). Winds increasing (calm on Thu night, strong winds from the S by Fri night).

Days 11–13 Weather Summary

Mild with heavy rain (total 45mm), heaviest during Sat night. Becoming colder with a moderate fall of snow, heaviest on Sun night. Freeze-thaw conditions (max 9°C on Sat afternoon, min -2°C on Mon night). Winds decreasing (near gales from the SE on Sat night, calm by Sun night).

Thu
18
Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tue
30
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
High Tide
00:32AM3.18m
11:41AM3.68m
1:08AM3.22m
12:19PM3.70m
1:44AM3.23m
12:56PM3.70m
2:21AM3.24m
1:34PM3.66m
2:59AM3.26m
2:13PM3.58m
3:38AM3.29m
2:57PM3.46m
4:19AM3.34m
3:46PM3.29m
5:01AM3.42m
4:46PM3.12m
5:47AM3.51m
5:58PM2.97m
6:36AM3.63m
7:19PM2.90m
7:28AM3.76m
8:41PM2.95m
8:23AM3.89m
Low Tide
6:03PM0.72m
5:51AM1.97m
6:40PM0.66m
6:29AM1.95m
7:17PM0.61m
7:07AM1.93m
7:54PM0.59m
7:46AM1.91m
8:30PM0.61m
8:27AM1.89m
9:07PM0.67m
9:14AM1.86m
9:45PM0.78m
10:07AM1.80m
10:25PM0.95m
11:08AM1.70m
11:09PM1.17m
12:14PM1.55m
00:00AM1.41m
1:22PM1.34m
00:57AM1.64m
2:28PM1.07m
2:01AM1.82m
Wave
height (m) 
direction
period (s) 
3.5
W
11
3
W
10
3
WSW
10
2.5
WSW
10
3
WSW
10
3
WSW
9
2.5
WSW
9
2.4
WSW
9
3
SW
9
3
WSW
9
2.2
WSW
10
2
WSW
9
2.5
SSW
8
3
WSW
11
2.5
W
10
2.1
W
9
1.7
WSW
8
1.4
WSW
8
1.3
SW
7
1.3
W
12
1.4
W
11
1.7
SSW
11
1.8
SSW
10
1.6
SSW
10
1.8
SSW
9
3
SSW
8
3.5
WSW
10
4.5
SW
10
6.5
SSW
12
5
SSW
12
4
SW
11
3.5
SW
11
3
SW
11
2.5
SW
11
2.3
SW
10
1.9
SW
10
mod rain
rain showers
rain showers
light rain
mod rain
rain showers
light rain
rain showers
light rain
light rain
light snow
mod rain
mod rain
mod rain
cloud
part cloud
cloud
clear
clear
part cloud
part cloud
part cloud
part cloud
mod rain
light rain
mod rain
light rain
heavy rain
heavy rain
light rain
light rain
mod snow
snow showers
part cloud
clear
clear
mod rain
rain shwrs
rain shwrs
light rain
mod rain
rain shwrs
light rain
rain shwrs
light rain
light rain
light snow
mod rain
mod rain
mod rain
cloudy
some clouds
cloudy
clear
clear
some clouds
some clouds
some clouds
some clouds
mod rain
light rain
mod rain
light rain
heavy rain
heavy rain
light rain
light rain
mod snow
snow shwrs
some clouds
clear
clear
 km/h
15
W
25
W
0
SSE
15
SSW
25
SW
20
SW
10
SSW
15
ESE
35
SSW
10
W
10
ESE
10
ESE
15
SSE
25
SSW
15
SSE
15
ESE
10
ENE
10
ENE
15
NE
15
NE
10
ENE
10
ENE
5
E
10
E
25
SSW
25
SSW
15
SE
40
SSE
45
SSW
20
S
15
SSE
10
SSE
5
ENE
5
NNE
10
NE
10
NNE
 mm 
9
8
1
3
8
4
1
10
4
1
8
9
6
7
6
5
10
4
12
23
1
2
7
max°C
5
5
6
5
6
6
5
6
6
4
4
3
4
4
4
3
1
4
2
-2
2
2
3
4
7
6
3
9
9
5
4
2
3
2
-1
3
Moonrise
8:53
9:43
10:20
10:48
11:09
11:25
11:39
11:52
12:05
12:19
12:37
1:00
Moonset
3:41
4:40
5:49
7:04
8:20
9:37
10:54
12:12
1:32
2:56
4:25
Sunrise
8:29
8:30
8:30
8:30
8:30
8:30
8:32
8:32
8:32
8:32
8:32
8:33
Sunset
4:28
4:29
4:29
4:30
4:30
4:30
4:30
4:31
4:32
4:34
4:34
4:35
Today's sea temperature in Winter Harbour is
9.7° C
(Statistics for 18 Dec 1981-2005 – mean: 8.8 max: 10.1 min: 8.0°C)
Issued (local time): 3 pm Thursday 18 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest