Winter Harbor Sea Conditions and Tide Table

Winter Harbor 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 03:52 PM.

Days 1–4 Weather Summary

A dusting of new snow. Icy conditions (max 1°C on Sat afternoon, min -9°C on Mon morning). Winds increasing (calm on Fri night, fresh winds from the NW by Mon morning).

Days 5–7 Weather Summary

A dusting of snow turning to light rain (total 2mm) on Wed afternoon. Icy conditions (max 8°C on Wed afternoon, min -10°C on Mon night). Winds increasing (light winds from the WSW on Tue morning, strong winds from the SSW by Wed afternoon).

Days 8–10 Weather Summary

A dusting of new snow. Freeze-thaw conditions (max 4°C on Thu afternoon, min -6°C on Sat night). Winds increasing (light winds from the NW on Thu night, strong winds from the W by Fri night).

Days 11–13 Weather Summary

Mostly dry. Temperatures will be below freezing (max -3°C on Sun afternoon, min -11°C on Tue night). Mainly fresh winds.

Fri
5
Saturday
6
Sunday
7
Monday
8
Tuesday
9
Wednesday
10
Thursday
11
Friday
12
Saturday
13
Sunday
14
Monday
15
Tuesday
16
Wed
17
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
10:54PM3.33m
11:02AM3.95m
11:48PM3.28m
11:56AM3.85m
00:44AM3.21m
12:52PM3.69m
1:42AM3.13m
1:51PM3.49m
2:40AM3.06m
2:52PM3.28m
3:40AM3.01m
3:55PM3.09m
4:39AM2.99m
4:58PM2.93m
5:36AM2.99m
6:00PM2.83m
6:29AM3.01m
6:59PM2.76m
7:19AM3.05m
7:52PM2.75m
8:04AM3.09m
8:41PM2.75m
8:46AM3.13m
Low Tide
4:53PM-0.62m
5:00AM-0.12m
5:47PM-0.59m
5:54AM-0.06m
6:41PM-0.48m
6:50AM0.04m
7:37PM-0.34m
7:49AM0.16m
8:34PM-0.17m
8:51AM0.28m
9:32PM0.00m
9:55AM0.37m
10:31PM0.16m
11:01AM0.41m
11:28PM0.28m
12:04PM0.40m
00:23AM0.38m
1:03PM0.35m
1:15AM0.45m
1:56PM0.28m
2:03AM0.48m
2:44PM0.21m
2:47AM0.50m
Wave
height (m) 
direction
period (s) 
0.6
S
5
0.6
S
6
0.4
SSE
9
0.8
SSW
4
0.6
SSW
5
0.7
NNW
3
0.7
SSE
8
0.8
SSE
8
1.1
NNW
4
1
NNW
4
0.6
NNW
3
0.2
ESE
9
0.6
SSW
3
1.8
SW
6
1.6
SSW
6
2.5
SSW
7
2.5
SSW
9
2.1
S
10
2
S
10
1.4
S
9
1.3
S
9
1.5
S
10
1.6
S
10
1.6
SSW
9
1.3
W
4
1.3
W
4
1.1
W
4
1
WNW
4
0.8
WNW
4
0.4
WNW
3
0.4
SW
5
0.7
NW
3
0.7
NW
3
1
NNW
4
0.9
NW
4
0.6
WNW
3
clear
part cloud
cloud
part cloud
clear
clear
cloud
light snow
part cloud
clear
clear
clear
cloud
light snow
cloud
light rain
rain showers
cloud
cloud
snow showers
clear
part cloud
clear
clear
clear
part cloud
part cloud
clear
part cloud
cloud
part cloud
clear
cloud
clear
clear
part cloud
clear
some clouds
cloudy
some clouds
clear
clear
cloudy
light snow
some clouds
clear
clear
clear
cloudy
light snow
cloudy
light rain
rain shwrs
cloudy
cloudy
snow shwrs
clear
some clouds
clear
clear
clear
some clouds
some clouds
clear
some clouds
cloudy
some clouds
clear
cloudy
clear
clear
some clouds
 km/h
20
WSW
10
WNW
5
ENE
5
WSW
15
W
25
NW
10
N
20
NNE
35
NW
30
NNW
20
NW
5
WSW
25
SW
35
WSW
30
SW
45
SSW
35
WSW
30
SW
20
WSW
25
NNW
35
WNW
30
W
35
W
35
WNW
35
W
35
WNW
35
WNW
35
NW
25
WNW
15
WNW
20
WNW
25
NW
25
NNW
30
NNW
30
NW
20
WNW
 mm 
1
1
max°C
-3
-3
0
1
1
-2
-3
-5
-8
-8
-9
-4
2
2
7
8
6
6
4
2
-3
-2
-3
-4
-4
-5
-3
-3
-5
-3
-3
-4
-6
-6
-8
-9
Moonrise
4:13
5:26
6:46
8:05
9:21
10:32
11:39
12:44
1:49
2:53
3:59
5:04
Moonset
9:07
9:56
10:33
11:00
11:22
11:41
11:58
12:15
12:33
12:53
1:17
1:46
Sunrise
6:52
6:54
6:54
6:56
6:56
6:58
6:58
6:58
7:00
7:01
7:01
7:01
Sunset
3:52
3:52
3:52
3:52
3:52
3:52
3:52
3:52
3:52
3:52
3:52
3:52
Today's sea temperature in Winter Harbor is
8.3° C
(Statistics for 05 Dec 1981-2005 – mean: 7.4 max: 8.6 min: 6.1°C)
Issued (local time): 6 pm Friday 05 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
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