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

Mostly dry. Warm air temperatures (max 26°C on Tue afternoon, min 15°C on Sat night). Wind will be generally light.

Days 5–7 Weather Summary

Light rain (total 6mm), mostly falling on Fri morning. Warm air temperatures (max 26°C on Fri afternoon, min 18°C on Wed night). Wind will be generally light.

Days 8–10 Weather Summary

Moderate rain (total 18mm), heaviest on Sun afternoon. Warm (max 25°C on Mon afternoon, min 15°C on Sun night). Wind will be generally light.

Days 11–13 Weather Summary

Light rain (total 5mm), mostly falling on Thu night. Warm (max 25°C on Wed night, min 17°C on Tue night). Wind will be generally light.

Sunday
13
Monday
14
Tuesday
15
Wednesday
16
Thursday
17
Friday
18
Saturday
19
Sunday
20
Monday
21
Tuesday
22
Wednesday
23
Thu
24
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
Wave Height Map
High Tide
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
10:40PM3.63m
11:26AM3.08m
Low Tide
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
4:22PM0.20m
5:12AM-0.25m
Wave
height (m) 
direction
period (s) 
0.3
S
3.0
0.4
S
3.0
0.5
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
3.0
0.4
S
4.0
0.2
S
3.0
0.2
S
2.0
0.4
S
4.0
0.2
S
2.0
0.4
S
3.0
0.6
S
4.0
0.3
S
4.0
0.2
SSW
2.0
0.2
S
2.0
0.2
S
3.0
0.2
S
2.0
0.2
SSE
3.0
0.2
S
2.0
0.2
S
2.0
0.3
NNW
2.0
0.4
SW
3.0
0.4
SW
4.0
0.4
SW
4.0
0.2
SSW
4.0
0.3
S
2.0
0.5
S
4.0
0.6
S
4.0
0.4
S
2.0
0.4
S
3.0
0.2
S
3.0
0.2
SSW
3.0
0.4
S
3.0
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
rain showers
rain showers
thunderstorm
cloud
part cloud
part cloud
light rain
light rain
heavy rain
rain showers
clear
clear
clear
part cloud
clear
clear
part cloud
part cloud
part cloud
part cloud
rain showers
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
rain shwrs
rain shwrs
risk tstorm
cloudy
some clouds
some clouds
light rain
light rain
heavy rain
rain shwrs
clear
clear
clear
some clouds
clear
clear
some clouds
some clouds
some clouds
some clouds
rain shwrs
 km/h
10
S
20
S
20
S
15
S
20
S
20
S
5
SSW
5
WSW
20
SSW
0
WSW
15
S
20
S
10
SSE
25
S
25
S
5
SW
5
NW
10
SE
5
E
10
ESE
10
SSE
10
S
10
SSW
15
N
15
NW
15
WNW
10
W
5
NNE
20
SSW
25
S
20
SSW
15
SSW
15
SSW
10
N
5
SSW
20
SSW
 mm 
1
3
2
2
1
13
2
2
max°C
16
16
16
17
20
20
19
24
26
22
22
23
19
22
21
23
25
26
22
20
22
18
19
19
18
21
25
23
18
19
18
21
24
25
22
23
Moonrise
9:49
10:12
10:33
10:52
11:12
11:33
11:59
12:32
1:14
2:10
3:18
4:33
Moonset
6:34
7:48
9:02
10:16
11:31
12:47
2:05
3:26
4:46
6:01
7:04
7:53
8:30
Sunrise
5:01
5:03
5:03
5:05
5:05
5:07
5:07
5:09
5:09
5:11
5:11
5:13
Sunset
8:17
8:16
8:16
8:15
8:15
8:15
8:14
8:13
8:12
8:10
8:09
8:08
8:07
Today's sea temperature in Little Deer Isle, Penobscot Bay is 14.7 °C (Statistics for 12 Jul 1981-2005 – mean: 14.7 max: 16.1 min: 13.1°C)
Issued (local time): 7 pm Saturday 12 Jul 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest