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 07:03 AM and sunset is at 03:53 PM.

Days 1–3 Weather Summary

Moderate rain (total 10mm), heaviest on Fri afternoon. Icy conditions (max 13°C on Fri afternoon, min -3°C on Fri night). Winds increasing (calm on Thu morning, gales from the S by Fri afternoon).

Days 4–6 Weather Summary

A dusting of snow turning to light rain (total 4mm) on Tue afternoon. Icy conditions (max 6°C on Sun morning, min -7°C on Mon afternoon). Winds decreasing (strong winds from the WNW on Sun afternoon, light winds from the WSW by Mon night).

Days 7–9 Weather Summary

A dusting of snow turning to light rain (total 9mm) on Fri afternoon. Freeze-thaw conditions (max 5°C on Fri night, min -10°C on Wed night). Winds decreasing (strong winds from the NNW on Wed morning, light winds from the WNW by Thu morning).

Days 10–12 Weather Summary

Mostly dry. Temperatures will be below freezing (max -1°C on Mon afternoon, min -10°C on Sat night). Winds decreasing (strong winds from the NNW on Sat morning, light winds from the NNW by Sun night).

Thursday
18
Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
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
9:25AM3.17m
10:05PM2.77m
10:02AM3.20m
10:42PM2.77m
10:38AM3.22m
11:18PM2.77m
11:14AM3.23m
11:54PM2.77m
11:50AM3.23m
00:31AM2.79m
12:29PM3.21m
1:09AM2.82m
1:10PM3.18m
1:50AM2.87m
1:55PM3.14m
2:35AM2.94m
2:45PM3.08m
3:22AM3.03m
3:40PM3.01m
4:14AM3.14m
4:40PM2.96m
5:10AM3.27m
5:43PM2.94m
6:07AM3.40m
Low Tide
4:07PM0.11m
4:04AM0.49m
4:44PM0.09m
4:40AM0.48m
5:20PM0.08m
5:15AM0.46m
5:55PM0.07m
5:52AM0.45m
6:30PM0.07m
6:31AM0.44m
7:08PM0.07m
7:13AM0.43m
7:47PM0.07m
7:58AM0.40m
8:30PM0.08m
8:49AM0.36m
9:17PM0.10m
9:44AM0.30m
10:07PM0.12m
10:44AM0.21m
11:02PM0.15m
11:47AM0.09m
00:01AM0.16m
Wave
height (m) 
direction
period (s) 
0.8
S
8
1.1
S
8
1.9
S
6
3
S
7
5.5
S
10
3.5
S
11
2.5
S
12
1.8
S
11
1.8
S
10
3
S
9
2.2
S
9
1.6
S
8
1.4
NW
4
1.4
NW
5
0.7
NW
4
0.6
SSW
3
1.6
SSW
6
1.3
SSW
7
1.5
N
5
1.6
N
5
1
N
4
0.3
SSE
9
0.7
WSW
3
0.5
W
3
0.4
SE
4
1
SE
4
1.6
SE
7
1.5
N
5
1.3
N
5
0.9
SSE
10
0.8
E
6
0.5
S
9
0.4
S
8
0.6
NW
3
0.7
NW
3
0.8
WNW
4
clear
part cloud
part cloud
light rain
light rain
part cloud
clear
clear
light rain
rain showers
clear
clear
clear
clear
part cloud
light snow
light snow
part cloud
clear
clear
clear
cloud
cloud
part cloud
cloud
light snow
light snow
part cloud
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
some clouds
some clouds
light rain
light rain
some clouds
clear
clear
light rain
rain shwrs
clear
clear
clear
clear
some clouds
light snow
light snow
some clouds
clear
clear
clear
cloudy
cloudy
some clouds
cloudy
light snow
light snow
some clouds
clear
clear
clear
some clouds
clear
clear
clear
clear
 km/h
5
SW
25
SSW
30
S
45
S
70
S
35
W
35
WNW
20
WNW
40
SSW
40
SW
40
WNW
35
WNW
40
NW
40
NW
25
WNW
25
SSW
30
SSW
30
NW
40
NNW
40
NNW
25
N
5
WNW
20
WSW
20
NNW
15
E
30
ESE
25
NNE
40
NNW
35
NNW
25
NNW
20
NNW
15
NW
15
NW
25
NW
25
NW
30
WNW
 mm 
4
5
1
1
3
5
4
max°C
2
5
9
12
13
6
-1
0
5
6
1
-1
-5
-6
-4
1
2
-1
-2
-5
-9
-5
-1
-2
-1
2
5
-3
-4
-8
-6
-5
-6
-2
-1
-3
Moonrise
6:08
7:07
7:59
8:42
9:17
9:45
10:08
10:29
10:47
11:06
11:26
11:50
Moonset
2:24
3:10
4:06
5:09
6:17
7:27
8:37
9:48
10:59
12:12
1:28
Sunrise
7:03
7:03
7:03
7:05
7:05
7:05
7:05
7:05
7:07
7:07
7:07
7:07
Sunset
3:53
3:53
3:55
3:55
3:56
3:56
3:56
3:57
3:57
3:59
4:00
4:00
Today's sea temperature in Winter Harbor is
6.1° C
(Statistics for 18 Dec 1981-2005 – mean: 6.6 max: 7.7 min: 5.0°C)
Issued (local time): 6 am Thursday 18 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest