Little Deer Isle, Penobscot Bay Sea Conditions and Tide Table

Little Deer Isle, Penobscot Bay 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 08:17 PM.

Days 1–4 Weather Summary

Some drizzle, heaviest during Sat morning. Cool air temperatures (max 19°C on Fri afternoon, min 15°C on Sat night). Wind will be generally light.

Days 5–7 Weather Summary

Some drizzle, heaviest during Mon night. Warm air temperatures (max 27°C on Tue night, min 19°C on Mon night). Wind will be generally light.

Days 8–10 Weather Summary

Moderate rain (total 19mm), heaviest on Fri night. Warm (max 25°C on Thu afternoon, min 16°C on Fri night). Wind will be generally light.

Days 11–13 Weather Summary

Light rain (total 7mm), mostly falling on Mon night. Warm (max 24°C on Wed afternoon, min 10°C on Tue morning). Winds increasing (calm on Sun night, fresh winds from the NW by Tue night).

Fri
11
Saturday
12
Sunday
13
Monday
14
Tuesday
15
Wednesday
16
Thursday
17
Friday
18
Saturday
19
Sunday
20
Monday
21
Tuesday
22
Wed
23
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
Wave Height Map
High Tide
12:23PM2.85m
00:21AM3.36m
1:01PM2.94m
1:01AM3.40m
1:40PM3.03m
1:43AM3.42m
2:21PM3.12m
2:29AM3.39m
3:04PM3.22m
3:17AM3.32m
3:51PM3.29m
4:10AM3.21m
4:41PM3.36m
5:08AM3.09m
5:36PM3.40m
6:11AM2.98m
6:35PM3.43m
7:19AM2.91m
7:38PM3.47m
8:27AM2.90m
8:41PM3.52m
9:32AM2.94m
9:43PM3.58m
10:32AM3.01m
Low Tide
6:08PM0.42m
6:48AM-0.00m
6:49PM0.34m
7:26AM-0.06m
7:32PM0.27m
8:06AM-0.09m
8:19PM0.21m
8:48AM-0.09m
9:08PM0.16m
9:34AM-0.05m
10:01PM0.12m
10:23AM0.02m
10:59PM0.10m
11:16AM0.11m
00:02AM0.08m
12:14PM0.21m
1:07AM0.04m
1:17PM0.27m
2:14AM-0.02m
2:21PM0.29m
3:18AM-0.10m
3:23PM0.26m
4:18AM-0.19m
Wave
height (m) 
direction
period (s) 
0.5
S
4.0
0.2
S
2.0
0.2
SSE
2.0
0.3
S
3.0
0.2
S
2.0
0.3
S
3.0
0.4
S
4.0
0.3
S
3.0
0.4
S
4.0
0.4
S
4.0
0.2
S
2.0
0.1
S
2.0
0.5
S
4.0
0.2
S
4.0
0.2
SSE
2.0
0.3
S
3.0
0.3
S
3.0
0.3
S
2.0
0.5
S
3.0
0.2
S
4.0
0.2
SSE
3.0
0.3
SE
2.0
0.3
SE
2.0
0.2
SSW
2.0
0.3
N
2.0
0.2
S
4.0
0.3
S
2.0
0.4
SSW
3.0
0.2
SSW
4.0
0.2
S
3.0
0.3
SSE
3.0
0.3
S
3.0
0.5
NW
4.0
0.5
W
4.0
0.6
NW
4.0
0.4
WNW
4.0
part cloud
part cloud
light rain
part cloud
part cloud
cloud
part cloud
part cloud
part cloud
part cloud
rain showers
part cloud
part cloud
part cloud
clear
part cloud
part cloud
part cloud
part cloud
mod rain
cloud
light rain
mod rain
light rain
rain showers
clear
clear
part cloud
rain showers
clear
part cloud
rain showers
clear
clear
part cloud
clear
some clouds
some clouds
light rain
some clouds
some clouds
cloudy
some clouds
some clouds
some clouds
some clouds
rain shwrs
some clouds
some clouds
some clouds
clear
some clouds
some clouds
some clouds
some clouds
mod rain
cloudy
light rain
mod rain
light rain
rain shwrs
clear
clear
some clouds
rain shwrs
clear
some clouds
rain shwrs
clear
clear
some clouds
clear
 km/h
20
S
10
S
10
SE
15
S
10
S
15
S
20
S
15
S
20
S
15
S
10
SSW
5
SW
15
SSW
5
NNE
10
SE
15
S
5
SSW
10
SSW
15
SSW
5
NNE
10
ENE
15
E
10
NW
10
NNW
15
NNE
5
WSW
15
SSW
20
SW
10
SE
5
S
15
S
10
NW
20
NW
25
WNW
25
NW
25
NW
 mm 
1
1
8
1
6
1
3
1
6
max°C
19
17
17
18
16
17
17
17
19
20
20
23
25
27
22
23
20
24
25
20
20
21
17
19
20
21
22
22
19
17
18
17
15
18
16
21
Moonrise
9:21
9:49
10:12
10:33
10:52
11:12
11:33
11:59
12:32
1:14
2:10
3:18
Moonset
5:21
6:34
7:48
9:02
10:16
11:31
12:47
2:05
3:26
4:46
6:01
7:04
7:53
Sunrise
5:01
5:01
5:03
5:03
5:05
5:05
5:07
5:07
5:09
5:09
5:11
5:11
Sunset
8:17
8:17
8:16
8:16
8:15
8:15
8:15
8:14
8:13
8:12
8:10
8:09
Today's sea temperature in Little Deer Isle, Penobscot Bay is 14.6 °C (Statistics for 11 Jul 1981-2005 – mean: 14.6 max: 16.1 min: 13.1°C)
Issued (local time): 1 pm Friday 11 Jul 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest