South Harpswell, Potts Harbor Sea Conditions and Tide Table

South Harpswell, Potts 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 05:01 PM.

Days 1–4 Weather Summary

A light covering of new snow, mostly falling on Tue night. Icy conditions (max 2°C on Wed morning, min -11°C on Mon night). Mainly fresh winds.

Days 5–7 Weather Summary

A dusting of new snow. Icy conditions (max 1°C on Sat morning, min -6°C on Thu night). Winds decreasing (strong winds from the NW on Sat afternoon, calm by Sun morning).

Days 8–10 Weather Summary

Mostly dry. Freeze-thaw conditions (max 4°C on Wed morning, min -2°C on Sun afternoon). Winds increasing (calm on Tue morning, fresh winds from the SSW by Tue night).

Days 11–13 Weather Summary

Moderate rain (total 10mm), heaviest on Fri morning. Freeze-thaw conditions (max 8°C on Fri night, min -5°C on Sat afternoon). Winds increasing (calm on Thu afternoon, strong winds from the NNW by Sat afternoon).

Mon
9
Tuesday
10
Wednesday
11
Thursday
12
Friday
13
Saturday
14
Sunday
15
Monday
16
Tuesday
17
Wednesday
18
Thursday
19
Friday
20
Saturday
21
Sunday
22
Monday
23
Tuesday
24
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
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
Wave Height Map
High Tide
4:52PM2.27m
5:08AM2.51m
5:53PM2.17m
6:06AM2.48m
6:56PM2.15m
7:05AM2.51m
7:54PM2.18m
8:01AM2.58m
8:45PM2.26m
8:49AM2.68m
9:29PM2.36m
9:33AM2.79m
10:08PM2.48m
10:12AM2.89m
10:44PM2.61m
10:50AM2.97m
11:19PM2.73m
11:28AM3.01m
11:54PM2.85m
12:08PM3.02m
00:31AM2.95m
12:50PM2.99m
1:11AM3.01m
1:35PM2.90m
1:55AM3.04m
2:25PM2.78m
2:44AM3.01m
3:20PM2.63m
Low Tide
10:48PM0.54m
11:41AM0.42m
11:45PM0.62m
12:43PM0.43m
00:44AM0.63m
1:42PM0.39m
1:41AM0.59m
2:33PM0.31m
2:31AM0.50m
3:18PM0.20m
3:16AM0.39m
3:57PM0.09m
3:57AM0.27m
4:32PM-0.01m
4:36AM0.14m
5:06PM-0.09m
5:14AM0.02m
5:41PM-0.15m
5:54AM-0.07m
6:18PM-0.17m
6:37AM-0.14m
6:57PM-0.16m
7:22AM-0.16m
7:40PM-0.09m
8:12AM-0.14m
8:27PM0.01m
9:06AM-0.08m
Wave
height (m) 
direction
period (s) 
0.9
NNW
4
0.4
ESE
10
0.2
ESE
11
0.3
ESE
10
1.3
S
5
0.9
SSE
6
0.7
SSE
5
0.6
NNW
3
0.6
NNW
3
0.8
NNW
4
0.7
NNW
3
0.4
NW
3
0.2
SSE
9
0.4
SW
4
0.6
SSW
5
1
NW
4
0.6
N
4
0.2
ESE
8
0.2
ESE
8
0.7
SSW
4
0.5
S
4
0.3
S
3
0.2
SSE
3
0.4
SSE
10
0.7
SSE
9
0.9
SSE
9
1.5
S
5
1.5
S
6
0.9
SSE
6
0.5
SSE
8
0.4
SE
8
0.4
SSE
8
1.2
S
5
1.5
SSE
6
1.5
SSE
7
1.1
SSE
7
1.4
N
4
0.7
SSE
8
0.4
SSE
8
0.3
SSE
8
0.5
S
8
0.5
N
3
0.3
SSE
7
0.2
SSE
10
0.4
SE
8
1
NNW
4
0.5
SE
8
clear
clear
part cloud
cloud
snow showers
cloud
cloud
cloud
clear
clear
clear
clear
clear
light snow
part cloud
snow showers
clear
part cloud
part cloud
cloud
part cloud
cloud
part cloud
part cloud
cloud
part cloud
cloud
cloud
clear
part cloud
cloud
cloud
light rain
light rain
light rain
part cloud
clear
clear
cloud
cloud
part cloud
part cloud
part cloud
part cloud
cloud
part cloud
part cloud
clear
clear
some clouds
cloudy
snow shwrs
cloudy
cloudy
cloudy
clear
clear
clear
clear
clear
light snow
some clouds
snow shwrs
clear
some clouds
some clouds
cloudy
some clouds
cloudy
some clouds
some clouds
cloudy
some clouds
cloudy
cloudy
clear
some clouds
cloudy
cloudy
light rain
light rain
light rain
some clouds
clear
clear
cloudy
cloudy
some clouds
some clouds
some clouds
some clouds
cloudy
some clouds
some clouds
 km/h
30
NW
15
NW
5
WNW
15
SSW
35
SSW
15
NNW
25
NNW
25
NNW
25
NNW
35
NW
25
NW
20
NW
10
W
15
WSW
10
NW
40
NW
20
NNW
5
NNW
15
SSW
25
SW
15
WSW
10
SSW
10
NNW
10
NNE
5
S
25
SSW
30
SSW
30
SW
25
NW
20
NNW
5
NNW
20
SSE
25
S
15
SSW
20
WSW
20
NW
45
NNW
15
NNW
5
ENE
15
S
15
W
20
N
20
NNW
10
NNE
20
NNW
35
NW
15
NW
 mm 
5
2
3
max°C
-4
-8
-6
-2
0
2
2
-2
0
0
-5
-1
0
-2
1
-3
-3
-3
-1
-1
1
3
3
1
2
3
4
7
6
3
3
3
4
5
8
3
-5
-7
-5
-3
-1
-2
-2
-3
-3
-4
-6
Moonrise
1:51
2:53
3:50
4:40
5:21
5:55
6:22
6:45
7:06
7:26
7:46
8:07
8:33
9:05
9:45
Moonset
10:28
11:08
11:57
12:55
2:01
3:11
4:22
5:34
6:46
7:59
9:13
10:30
11:49
1:07
Sunrise
6:45
6:43
6:43
6:41
6:39
6:37
6:37
6:35
6:33
6:31
6:31
6:28
6:28
6:26
6:24
Sunset
5:01
5:02
5:04
5:06
5:07
5:07
5:09
5:10
5:12
5:14
5:15
5:15
5:17
5:19
5:20
5:22
Today's sea temperature in South Harpswell, Potts Harbor is
2.4° C
(Statistics for 09 Feb 1981-2005 – mean: 3.2 max: 4.2 min: 1.9°C)
Issued (local time): 6 pm Monday 09 Feb 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest