Harpswell Center Sea Conditions and Tide Table

Harpswell Center 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 07:09 AM and sunset is at 04:05 PM.

Days 1–3 Weather Summary

Mostly dry. Icy conditions (max 4°C on Sat night, min -7°C on Sun night). Winds decreasing (strong winds from the SW on Sat night, light winds from the E by Mon night).

Days 4–6 Weather Summary

A dusting of snow on Tue morning. Freezing level rising with drizzle on Thu night. Icy conditions (max 3°C on Thu afternoon, min -6°C on Tue night). Winds decreasing (fresh winds from the E on Tue afternoon, calm by Thu night).

Days 7–9 Weather Summary

Light rain (total 3mm), mostly falling on Fri morning. Freeze-thaw conditions (max 6°C on Fri afternoon, min -12°C on Sat night). Winds increasing (calm on Fri morning, strong winds from the NW by Fri night).

Days 10–12 Weather Summary

A dusting of snow giving way to moderate rain (total 11mm) heaviest on Tue morning. Freeze-thaw conditions (max 5°C on Tue morning, min -5°C on Mon morning). Winds increasing (calm on Mon morning, strong winds from the S by Tue morning).

Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
31
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
10:56AM2.87m
11:36PM2.47m
11:32AM2.88m
00:12AM2.47m
12:08PM2.88m
00:49AM2.48m
12:47PM2.87m
1:27AM2.51m
1:28PM2.84m
2:08AM2.56m
2:13PM2.80m
2:53AM2.62m
3:03PM2.75m
3:40AM2.71m
3:58PM2.69m
4:32AM2.80m
4:58PM2.64m
5:28AM2.91m
6:01PM2.62m
6:25AM3.04m
7:07PM2.64m
7:24AM3.16m
8:09PM2.66m
Low Tide
5:21PM0.07m
5:16AM0.41m
5:56PM0.06m
5:53AM0.41m
6:31PM0.06m
6:32AM0.39m
7:09PM0.06m
7:14AM0.38m
7:48PM0.06m
7:59AM0.36m
8:31PM0.07m
8:50AM0.32m
9:18PM0.09m
9:45AM0.27m
10:08PM0.11m
10:45AM0.19m
11:03PM0.13m
11:48AM0.08m
00:02AM0.14m
12:52PM-0.05m
1:01AM0.11m
1:54PM-0.20m
2:00AM0.10m
Wave
height (m) 
direction
period (s) 
1.7
SSE
11
1.3
SSE
11
2.2
S
6
2.1
S
8
1.6
SSE
9
1
SSE
9
0.7
SE
10
0.6
SE
9
0.4
SE
9
0.4
SE
10
0.9
ESE
4
1.3
E
5
0.9
ESE
6
0.8
ESE
7
0.8
ESE
7
0.8
ESE
9
0.7
SE
10
0.7
ESE
11
0.4
ESE
11
1
S
4
1.3
NW
4
1.2
NNW
4
1.2
NNW
4
0.7
NNW
4
0.3
SSE
9
0.2
SSE
8
0.3
SSE
8
0.2
SSE
7
0.2
SSE
7
0.4
SSE
3
2
S
6
1.6
SSE
7
1.4
NNE
4
1.2
NNE
5
0.8
ESE
9
0.9
ESE
10
clear
cloud
cloud
clear
part cloud
clear
clear
clear
part cloud
light snow
light snow
light snow
clear
clear
part cloud
clear
part cloud
light rain
light rain
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
cloud
light snow
mod rain
snow showers
cloud
cloud
cloud
part cloud
clear
cloudy
cloudy
clear
some clouds
clear
clear
clear
some clouds
light snow
light snow
light snow
clear
clear
some clouds
clear
some clouds
light rain
light rain
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
cloudy
light snow
mod rain
snow shwrs
cloudy
cloudy
cloudy
some clouds
 km/h
25
NW
15
W
45
SW
40
WSW
30
WNW
30
NW
30
NW
20
NW
10
NE
20
SE
35
E
30
NE
15
NNE
5
WSW
20
SW
10
W
5
SW
10
SSW
0
SW
25
SW
50
NW
35
NW
35
NW
25
NW
15
NW
10
W
10
WNW
5
NW
10
S
20
SSW
45
S
30
NNW
40
N
35
N
20
NNE
5
NNW
 mm 
1
3
3
8
max°C
0
1
4
4
0
-2
-5
-3
-4
-1
-1
-4
-4
-2
0
0
3
3
4
6
5
-9
-9
-11
-7
-5
-5
-3
-1
3
5
2
2
0
0
1
Moonrise
8:04
8:47
9:22
9:51
10:14
10:35
10:55
11:14
11:35
11:59
12:30
1:09
Moonset
4:17
5:20
6:28
7:37
8:47
9:56
11:07
12:19
1:35
2:55
4:17
Sunrise
7:09
7:09
7:11
7:11
7:11
7:11
7:11
7:11
7:13
7:13
7:13
7:13
Sunset
4:05
4:05
4:06
4:06
4:07
4:07
4:07
4:08
4:09
4:09
4:10
4:12
Today's sea temperature in Harpswell Center is
5.9° C
(Statistics for 20 Dec 1981-2005 – mean: 6.0 max: 6.8 min: 4.4°C)
Issued (local time): 12 pm Saturday 20 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
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