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 06:56 AM and sunset is at 03:55 PM.

Days 1–3 Weather Summary

A dusting of new snow. Icy conditions (max 2°C on Sat night, min -10°C on Mon night). Winds increasing (light winds from the NNE on Sun afternoon, strong winds from the NW by Sun night).

Days 4–6 Weather Summary

Moderate rain (total 11mm) heaviest on Tue night, then becoming colder with a dusting of snow on Tue night. Icy conditions (max 7°C on Wed afternoon, min -3°C on Fri afternoon). Winds decreasing (strong winds from the SSW on Wed afternoon, light winds from the WNW by Thu night).

Days 7–9 Weather Summary

Mostly dry. Temperatures will be below freezing (max -3°C on Sat morning, min -7°C on Sat night). Winds decreasing (fresh winds from the NW on Sun afternoon, light winds from the N by Mon afternoon).

Days 10–12 Weather Summary

Mostly dry. Freeze-thaw conditions (max 5°C on Thu afternoon, min -8°C on Mon night). Mainly strong winds.

Sunday
7
Monday
8
Tuesday
9
Wednesday
10
Thursday
11
Friday
12
Saturday
13
Sunday
14
Monday
15
Tuesday
16
Wednesday
17
Thu
18
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
12:13PM3.82m
1:01AM3.18m
1:09PM3.66m
1:59AM3.10m
2:08PM3.46m
2:57AM3.03m
3:09PM3.26m
3:57AM2.98m
4:12PM3.06m
4:56AM2.96m
5:15PM2.90m
5:53AM2.97m
6:17PM2.80m
6:46AM2.99m
7:16PM2.74m
7:36AM3.02m
8:09PM2.72m
8:21AM3.06m
8:58PM2.72m
9:03AM3.11m
9:42PM2.73m
9:42AM3.14m
Low Tide
6:45PM-0.48m
6:54AM0.04m
7:41PM-0.33m
7:53AM0.16m
8:38PM-0.16m
8:55AM0.27m
9:36PM0.00m
9:59AM0.36m
10:35PM0.15m
11:05AM0.40m
11:32PM0.28m
12:08PM0.39m
00:27AM0.38m
1:07PM0.35m
1:19AM0.44m
2:00PM0.28m
2:07AM0.48m
2:48PM0.21m
2:51AM0.49m
3:31PM0.16m
3:30AM0.49m
4:11PM0.11m
Wave
height (m) 
direction
period (s) 
0.5
NNW
3
0.2
N
4
0.3
E
3
1.1
NW
4
0.6
NNW
4
0.6
NW
3
0.1
W
2
0.5
SW
3
1.6
S
5
0.6
SW
4
1.5
S
5
1.3
SSW
5
0.9
WSW
4
0.5
W
4
0.3
SW
5
0.2
SSW
3
0.6
W
4
0.5
W
4
0.3
W
3
0.2
W
2
0.2
WNW
3
0.5
NNW
3
0.6
NW
4
0.6
WNW
3
0.4
WNW
3
0.2
W
3
0.2
NNE
3
0.4
NE
3
0.4
NNE
3
0.8
N
4
1.1
N
5
0.9
N
5
0.8
NNW
5
0.1
NW
3
0.8
SSW
4
clear
cloud
snow showers
clear
clear
clear
part cloud
cloud
light snow
part cloud
light rain
rain showers
part cloud
part cloud
cloud
part cloud
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
cloud
cloud
part cloud
cloud
cloud
clear
part cloud
clear
part cloud
cloud
clear
cloudy
snow shwrs
clear
clear
clear
some clouds
cloudy
light snow
some clouds
light rain
rain shwrs
some clouds
some clouds
cloudy
some clouds
clear
clear
clear
clear
clear
some clouds
clear
clear
clear
cloudy
cloudy
some clouds
cloudy
cloudy
clear
some clouds
clear
some clouds
cloudy
 km/h
25
NNW
10
NNE
15
NE
40
NW
25
NW
20
NW
10
W
25
SW
45
SSW
20
SW
45
SSW
35
WSW
30
WNW
20
WNW
5
SW
10
NW
25
NW
25
WNW
15
NW
15
NW
10
NNW
20
NNW
30
NW
25
WNW
20
WNW
10
NW
10
NNE
20
NNE
20
NNE
35
N
35
N
30
NNW
30
NW
5
NW
35
SSW
 mm 
3
5
3
max°C
-3
-3
-2
-8
-8
-9
-4
1
3
5
7
6
0
-1
1
0
-2
-5
-3
-3
-5
-5
-4
-5
-5
-4
-6
-6
-6
-6
-3
-2
-3
0
5
Moonrise
6:49
8:08
9:24
10:34
11:42
12:47
1:51
2:55
4:01
5:06
6:10
Moonset
9:58
10:35
11:02
11:24
11:43
12:01
12:17
12:35
12:56
1:20
1:49
2:27
Sunrise
6:56
6:56
6:58
6:58
7:00
7:01
7:01
7:01
7:03
7:03
7:03
7:05
Sunset
3:55
3:55
3:55
3:55
3:55
3:55
3:55
3:56
3:56
3:56
3:56
3:56
Today's sea temperature in Little Deer Isle, Penobscot Bay is
7.6° C
(Statistics for 07 Dec 1981-2005 – mean: 7.2 max: 8.3 min: 5.9°C)
Issued (local time): 12 am Sunday 07 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest