Naskeag Harbor, Penobscot Bay Sea Conditions and Tide Table

Naskeag Harbor, 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

Moderate rain (total 11mm) heaviest on Tue night, then becoming colder with a dusting of snow on Tue night. Icy conditions (max 8°C on Wed afternoon, min -11°C on Mon night). Winds increasing (light winds from the NW on Mon night, strong winds from the S by Wed afternoon).

Days 4–6 Weather Summary

Mostly dry. Icy conditions (max 2°C on Thu morning, min -4°C on Thu night). Winds decreasing (strong winds from the W on Fri afternoon, light winds from the N by Sat night).

Days 7–9 Weather Summary

A dusting of new snow. Temperatures will be below freezing (max -3°C on Sun morning, min -10°C on Mon morning). Winds decreasing (strong winds from the NW on Sun night, light winds from the W by Tue night).

Days 10–12 Weather Summary

Mostly dry. Freeze-thaw conditions (max 7°C on Fri morning, min -6°C on Wed morning). Winds increasing (light winds from the WSW on Wed morning, near gales from the SW by Fri morning).

Monday
8
Tuesday
9
Wednesday
10
Thursday
11
Friday
12
Saturday
13
Sunday
14
Monday
15
Tuesday
16
Wednesday
17
Thursday
18
Friday
19
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
12:59PM3.72m
1:49AM3.16m
1:58PM3.53m
2:47AM3.09m
2:59PM3.31m
3:47AM3.04m
4:02PM3.12m
4:46AM3.01m
5:05PM2.96m
5:43AM3.02m
6:07PM2.85m
6:36AM3.04m
7:06PM2.79m
7:26AM3.08m
7:59PM2.77m
8:11AM3.12m
8:48PM2.77m
8:53AM3.16m
9:32PM2.78m
9:32AM3.20m
10:12PM2.79m
10:09AM3.23m
10:49PM2.80m
Low Tide
7:32PM-0.34m
7:44AM0.16m
8:29PM-0.17m
8:46AM0.28m
9:27PM0.00m
9:50AM0.37m
10:26PM0.16m
10:56AM0.41m
11:23PM0.29m
11:59AM0.40m
00:18AM0.38m
12:58PM0.35m
1:10AM0.45m
1:51PM0.29m
1:58AM0.49m
2:39PM0.22m
2:42AM0.50m
3:22PM0.16m
3:21AM0.50m
4:02PM0.12m
3:59AM0.49m
4:39PM0.09m
4:35AM0.48m
Wave
height (m) 
direction
period (s) 
0.6
NW
3
0.5
NW
3
0.3
NW
2
0.1
NW
2
0.2
WSW
2
0.7
SW
4
0.4
SSW
3
0.6
S
3
0.9
SSW
4
0.6
W
3
0.7
W
3
0.5
W
3
0.8
WSW
4
1
W
4
0.7
W
4
0.2
W
2
0.4
WSW
3
0.2
W
2
0.1
N
1
0.4
N
2
0.6
NNW
3
0.8
NW
4
0.8
NW
4
0.6
NW
3
0.4
NW
3
0.4
NW
3
0.4
NW
3
0.1
SW
1
0.6
SW
3
0.9
SW
4
0.6
WSW
3
0.6
SW
3
0.4
WSW
2
1
SSW
4
1.1
SW
4
0.8
SW
4
clear
clear
clear
clear
cloud
light snow
cloud
light rain
light rain
part cloud
clear
clear
clear
part cloud
part cloud
cloud
clear
cloud
light snow
light snow
cloud
part cloud
clear
clear
part cloud
clear
clear
cloud
cloud
part cloud
part cloud
part cloud
part cloud
cloud
cloud
part cloud
clear
clear
clear
clear
cloudy
light snow
cloudy
light rain
light rain
some clouds
clear
clear
clear
some clouds
some clouds
cloudy
clear
cloudy
light snow
light snow
cloudy
some clouds
clear
clear
some clouds
clear
clear
cloudy
cloudy
some clouds
some clouds
some clouds
some clouds
cloudy
cloudy
some clouds
 km/h
35
NW
30
NW
20
NW
15
WNW
20
SW
30
SW
25
SW
35
S
40
SW
35
WNW
35
WNW
25
W
40
W
45
W
35
W
15
WSW
30
W
15
WNW
15
N
30
N
35
NNW
40
NW
40
NW
30
NW
25
NW
25
NW
25
NNW
20
WSW
35
SW
35
WSW
30
WSW
30
WSW
25
WSW
45
SW
45
SW
40
WSW
 mm 
3
4
4
max°C
-8
-9
-10
-6
-1
3
5
8
8
2
-2
-3
-2
-3
-3
1
1
0
-3
-4
-4
-8
-7
-9
-6
-5
-7
-1
1
1
3
4
5
7
7
6
Moonrise
8:08
9:23
10:34
11:41
12:46
1:50
2:55
4:00
5:05
6:09
7:08
Moonset
10:34
11:01
11:24
11:42
12:00
12:17
12:35
12:55
1:19
1:49
2:26
3:13
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
3:55
3:56
3:56
3:56
3:56
Today's sea temperature in Naskeag Harbor, Penobscot Bay is
7.6° C
(Statistics for 08 Dec 1981-2005 – mean: 7.1 max: 8.1 min: 5.9°C)
Issued (local time): 12 pm Monday 08 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
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