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 06:54 AM and sunset is at 03:52 PM.

Days 1–3 Weather Summary

A dusting of new snow. Icy conditions (max 1°C on Sat night, min -11°C on Mon night). Winds increasing (light winds from the NNE on Sun afternoon, fresh winds from the NW by Mon morning).

Days 4–6 Weather Summary

Moderate rain (total 14mm), heaviest on Tue night. Icy conditions (max 8°C on Wed afternoon, min -3°C on Fri afternoon). Winds decreasing (strong winds from the SSW on Tue night, light winds from the SW by Thu night).

Days 7–9 Weather Summary

Mostly dry. Temperatures will be below freezing (max -3°C on Sat morning, min -8°C on Sat night). Winds decreasing (fresh winds from the NW on Sun afternoon, light winds from the NW by Mon afternoon).

Days 10–12 Weather Summary

Mostly dry. Freeze-thaw conditions (max 5°C on Thu night, min -7°C on Mon night). Winds decreasing (strong winds from the N on Tue night, light winds from the NW by Thu morning).

Sunday
7
Monday
8
Tuesday
9
Wednesday
10
Thursday
11
Friday
12
Saturday
13
Sunday
14
Monday
15
Tuesday
16
Wednesday
17
Thu
18
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
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
9:25PM2.76m
9:25AM3.17m
Low Tide
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
3:27PM0.16m
3:26AM0.50m
4:07PM0.11m
Wave
height (m) 
direction
period (s) 
0.9
ENE
6
0.8
SSE
8
0.8
SSE
8
1.3
NNW
4
0.9
NNW
4
0.7
NW
4
0.3
SE
8
0.6
SW
3
2.3
SSW
6
1.5
S
7
2.2
SSW
7
3
SSW
9
1.9
SSW
9
1.3
S
9
1.1
S
10
0.9
S
9
0.9
S
8
0.9
S
8
0.7
S
7
0.6
S
7
0.6
S
8
0.5
S
8
0.9
NW
4
0.9
WNW
4
0.6
W
4
0.4
SE
10
0.3
SSE
9
0.5
E
5
1
ENE
4
1.6
E
6
2.1
SE
11
1.8
SE
11
1.1
SE
10
0.6
SE
10
0.6
SE
10
clear
cloud
light snow
clear
clear
clear
clear
cloud
mod rain
cloud
light rain
rain showers
part cloud
clear
part cloud
part cloud
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
cloud
part cloud
part cloud
cloud
cloud
part cloud
part cloud
clear
cloud
cloud
clear
cloudy
light snow
clear
clear
clear
clear
cloudy
mod rain
cloudy
light rain
rain shwrs
some clouds
clear
some clouds
some clouds
clear
clear
clear
clear
clear
some clouds
clear
clear
clear
cloudy
some clouds
some clouds
cloudy
cloudy
some clouds
some clouds
clear
cloudy
cloudy
 km/h
25
NNW
10
NNW
15
E
35
NW
30
NW
25
NW
10
W
20
SW
45
SSW
20
SW
40
SSW
40
WSW
30
WNW
20
WNW
10
W
10
NW
25
NW
25
WNW
25
WNW
15
NW
15
NW
15
NNW
30
NW
30
WNW
20
WNW
10
NW
15
NNE
20
NE
25
NE
30
NNE
35
N
30
NNW
20
NW
5
NW
30
S
 mm 
6
4
4
max°C
-3
-3
-3
-9
-8
-10
-4
1
3
6
8
7
0
-2
0
0
-2
-5
-3
-3
-5
-5
-4
-5
-5
-5
-5
-6
-6
-5
-3
-3
-4
-2
4
Moonrise
6:46
8:05
9:21
10:32
11:39
12:44
1:49
2:53
3:59
5:04
6:08
Moonset
9:56
10:33
11:00
11:22
11:41
11:58
12:15
12:33
12:53
1:17
1:46
2:24
Sunrise
6:54
6:54
6:56
6:56
6:58
6:58
6:58
7:00
7:01
7:01
7:01
7:03
Sunset
3:52
3:52
3:52
3:52
3:52
3:52
3:52
3:52
3:52
3:52
3:53
3:53
Today's sea temperature in Winter Harbor is
7.9° C
(Statistics for 07 Dec 1981-2005 – mean: 7.3 max: 8.4 min: 6.1°C)
Issued (local time): 12 am Sunday 07 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest