Mount Desert Sea Conditions and Tide Table

Mount Desert 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 07:05 AM and sunset is at 03:56 PM.

Days 1–3 Weather Summary

Some drizzle, heaviest during Sat night. Icy conditions (max 5°C on Sat night, min -10°C on Mon night). Winds decreasing (strong winds from the SW on Sat night, light winds from the N by Mon night).

Days 4–6 Weather Summary

Some drizzle, heaviest during Thu night. Icy conditions (max 5°C on Thu night, min -8°C on Tue morning). Wind will be generally light.

Days 7–9 Weather Summary

Light rain (total 4mm), mostly falling on Fri afternoon. Freeze-thaw conditions (max 7°C on Fri morning, min -12°C on Sat afternoon). Winds decreasing (strong winds from the NW on Fri night, light winds from the W by Sun night).

Days 10–12 Weather Summary

A dusting of snow. Milder later with heavy rain (total 20mm) on Tue afternoon. Freeze-thaw conditions (max 6°C on Tue afternoon, min -3°C on Mon morning). Winds decreasing (fresh winds from the N on Tue night, calm by Wed night).

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
10:45AM3.36m
11:25PM2.90m
11:21AM3.38m
00:01AM2.90m
11:57AM3.37m
00:38AM2.91m
12:36PM3.36m
1:16AM2.94m
1:17PM3.33m
1:57AM3.00m
2:02PM3.28m
2:42AM3.07m
2:52PM3.22m
3:29AM3.17m
3:47PM3.15m
4:21AM3.29m
4:47PM3.09m
5:17AM3.41m
5:50PM3.07m
6:14AM3.56m
6:56PM3.09m
7:13AM3.71m
7:58PM3.12m
Low Tide
5:21PM0.08m
5:16AM0.48m
5:56PM0.08m
5:53AM0.47m
6:31PM0.07m
6:32AM0.46m
7:09PM0.07m
7:14AM0.45m
7:48PM0.07m
7:59AM0.42m
8:31PM0.08m
8:50AM0.37m
9:18PM0.10m
9:45AM0.31m
10:08PM0.13m
10:45AM0.22m
11:03PM0.16m
11:48AM0.09m
00:02AM0.16m
12:52PM-0.06m
1:01AM0.13m
1:54PM-0.23m
2:00AM0.11m
Wave
height (m) 
direction
period (s) 
1.8
SSE
11
1.2
SSE
11
1.8
S
6
2.1
S
7
1.4
SSW
6
1.1
SSW
6
1
NW
4
1
NW
4
0.4
NNW
3
0.1
SE
10
0.1
SE
10
0.8
ENE
4
0.5
E
5
0.4
SE
6
0.3
SSE
9
0.4
SE
10
0.4
SE
10
0.3
S
7
1
S
4
1.1
S
5
1.4
WNW
4
1.3
NNW
4
1.2
NNW
4
0.9
NNW
4
0.8
NW
4
0.6
NW
3
0.3
SSW
4
0.3
SSE
8
0.2
S
7
0.4
SSE
2
1.3
S
5
1.6
SSE
6
1.6
E
6
1.1
NNE
4
0.8
SE
8
0.6
SE
8
part cloud
cloud
rain showers
part cloud
clear
clear
clear
clear
clear
cloud
cloud
cloud
part cloud
clear
part cloud
part cloud
part cloud
rain showers
light rain
light rain
clear
clear
clear
clear
clear
clear
part cloud
clear
cloud
light snow
mod rain
heavy rain
light snow
cloud
cloud
cloud
some clouds
cloudy
rain shwrs
some clouds
clear
clear
clear
clear
clear
cloudy
cloudy
cloudy
some clouds
clear
some clouds
some clouds
some clouds
rain shwrs
light rain
light rain
clear
clear
clear
clear
clear
clear
some clouds
clear
cloudy
light snow
mod rain
heavy rain
light snow
cloudy
cloudy
cloudy
 km/h
30
WNW
20
W
40
SSW
35
SW
35
WNW
30
WNW
35
NW
30
NW
15
NNW
5
NNE
15
ENE
20
NE
15
NNE
5
NW
15
WSW
10
W
10
WNW
10
SSE
25
S
25
SSW
40
NW
40
NW
35
NW
30
NW
25
NW
20
WNW
15
W
15
WNW
5
NNW
15
SE
30
SSE
15
SE
40
N
25
NNE
15
NNE
0
NE
 mm 
1
1
2
2
9
11
max°C
-1
-1
5
5
-1
-3
-6
-6
-9
-6
-5
-5
-5
-4
0
2
2
5
7
7
6
-10
-10
-12
-9
-7
-4
-2
-2
1
5
6
1
1
1
1
Moonrise
8:00
8:43
9:18
9:46
10:09
10:30
10:48
11:07
11:27
11:51
12:21
1:00
Moonset
4:07
5:10
6:18
7:28
8:38
9:49
11:00
12:13
1:29
2:50
4:13
Sunrise
7:05
7:05
7:05
7:07
7:07
7:07
7:07
7:07
7:07
7:07
7:09
7:09
Sunset
3:56
3:56
3:56
3:56
3:57
3:59
3:59
4:00
4:00
4:01
4:01
4:02
Today's sea temperature in Mount Desert is
5.3° C
(Statistics for 20 Dec 1981-2005 – mean: 6.4 max: 7.4 min: 4.9°C)
Issued (local time): 12 pm Saturday 20 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
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