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 03:59 PM.

Days 1–4 Weather Summary

A moderate fall of snow, heaviest on Tue night. Air temperatures will be below freezing (max 0°C on Tue night, min -12°C on Thu night). Winds increasing (calm on Wed night, strong winds from the NNW by Thu night).

Days 5–7 Weather Summary

A dusting of snow turning to light rain (total 4mm) on Sun night. Icy conditions (max 4°C on Sun night, min -13°C on Fri night). Winds increasing (light winds from the W on Sun morning, strong winds from the NW by Mon morning).

Days 8–10 Weather Summary

A dusting of new snow. Freeze-thaw conditions (max 1°C on Thu morning, min -8°C on Mon night). Mainly strong winds.

Days 11–13 Weather Summary

Mostly dry. Temperatures will be below freezing (max -1°C on Thu afternoon, min -17°C on Fri night). Winds decreasing (strong winds from the WNW on Thu afternoon, light winds from the WNW by Fri night).

Tue
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
31
Thursday
1
Friday
2
Saturday
3
Sun
4
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
1:26AM2.79m
1:27PM3.15m
2:07AM2.84m
2:12PM3.11m
2:52AM2.91m
3:02PM3.05m
3:39AM3.01m
3:57PM2.98m
4:31AM3.12m
4:57PM2.93m
5:27AM3.24m
6:00PM2.91m
6:24AM3.37m
7:06PM2.93m
7:23AM3.51m
8:08PM2.95m
8:21AM3.61m
9:09PM3.04m
9:19AM3.72m
10:06PM3.12m
10:15AM3.79m
11:01PM3.19m
11:10AM3.79m
Low Tide
7:12PM0.07m
7:17AM0.42m
7:51PM0.07m
8:02AM0.40m
8:34PM0.08m
8:53AM0.36m
9:21PM0.10m
9:48AM0.30m
10:11PM0.12m
10:48AM0.21m
11:06PM0.15m
11:51AM0.09m
00:05AM0.15m
12:55PM-0.06m
1:04AM0.12m
1:57PM-0.22m
2:03AM0.11m
2:56PM-0.33m
3:02AM0.03m
3:53PM-0.45m
3:58AM-0.05m
4:47PM-0.52m
4:54AM-0.09m
Wave
height (m) 
direction
period (s) 
0.1
E
2
0.9
SE
4
0.9
E
4
0.6
NE
4
0.2
NNE
3
0.4
SW
3
0.7
WNW
4
1.4
NNW
5
1
N
4
0.6
N
4
0.4
NNE
4
0.4
NE
4
0.3
NNE
4
0.3
NNE
4
0.1
N
3
0.1
S
2
0.6
S
4
0.9
W
4
0.8
W
4
1
WSW
4
0.7
SW
4
0.9
WSW
4
0.8
W
4
0.4
WSW
4
0.2
WSW
3
0.6
SW
3
1.5
SSW
5
1.1
SW
4
0.8
WSW
4
0.6
W
3
0.7
W
4
0.5
W
3
0.2
WSW
2
0.3
WSW
3
0.4
WSW
3
0.5
N
4
cloud
mod snow
light snow
part cloud
part cloud
light snow
part cloud
clear
clear
clear
part cloud
clear
clear
clear
clear
part cloud
light snow
part cloud
part cloud
part cloud
part cloud
cloud
clear
clear
part cloud
cloud
light snow
part cloud
clear
part cloud
part cloud
clear
part cloud
cloud
clear
part cloud
cloudy
mod snow
light snow
some clouds
some clouds
light snow
some clouds
clear
clear
clear
some clouds
clear
clear
clear
clear
some clouds
light snow
some clouds
some clouds
some clouds
some clouds
cloudy
clear
clear
some clouds
cloudy
light snow
some clouds
clear
some clouds
some clouds
clear
some clouds
cloudy
clear
some clouds
 km/h
15
E
30
ESE
30
NE
15
NNE
5
W
15
W
30
NNW
45
NNW
30
NNW
25
N
20
NNE
20
NNE
15
N
15
N
10
NW
10
SW
25
S
45
NW
30
WNW
35
WSW
25
WSW
35
WSW
30
W
20
W
10
WNW
25
SW
40
SSW
35
W
30
W
25
W
25
WNW
25
WNW
15
WSW
15
W
15
W
25
N
 mm 
4
max°C
-3
0
-2
-3
0
-1
-1
-8
-9
-9
-12
-8
-8
-9
-5
-1
4
-1
-4
-5
-6
-3
-4
-4
-3
0
1
-1
-14
-14
-14
-15
-12
-8
-6
-11
Moonrise
10:10
10:31
10:50
11:09
11:29
11:53
12:23
1:01
1:53
3:00
4:18
Moonset
7:30
8:40
9:50
11:01
12:14
1:31
2:51
4:14
5:35
6:47
7:44
8:28
Sunrise
7:07
7:07
7:09
7:09
7:09
7:09
7:09
7:09
7:09
7:09
7:09
7:09
Sunset
3:59
4:00
4:00
4:00
4:01
4:01
4:02
4:04
4:05
4:06
4:07
4:07
Today's sea temperature in Little Deer Isle, Penobscot Bay is
5.0° C
(Statistics for 23 Dec 1981-2005 – mean: 6.0 max: 6.9 min: 4.7°C)
Issued (local time): 6 pm Tuesday 23 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
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