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 07:05 AM and sunset is at 03:56 PM.

Days 1–3 Weather Summary

Some drizzle, heaviest during Sat night. Icy conditions (max 5°C on Sat night, min -9°C on Mon night). Winds decreasing (strong winds from the SW on Sat night, light winds from the NNE by Mon night).

Days 4–6 Weather Summary

Some drizzle, heaviest during Thu night. Icy conditions (max 5°C on Thu night, min -8°C on Tue morning). Wind will be generally light.

Days 7–9 Weather Summary

Light rain (total 4mm), mostly falling on Fri afternoon. Freeze-thaw conditions (max 7°C on Fri morning, min -12°C on Sat night). Winds decreasing (strong winds from the NW on Fri night, light winds from the WNW by Sun night).

Days 10–12 Weather Summary

A dusting of snow giving way to moderate rain (total 17mm) heaviest on Tue afternoon. Freeze-thaw conditions (max 6°C on Tue afternoon, min -3°C on Mon morning). Winds decreasing (strong winds from the N on Tue night, calm by Wed night).

Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
31
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
10:45AM3.25m
11:25PM2.80m
11:21AM3.26m
00:01AM2.80m
11:57AM3.26m
00:38AM2.81m
12:36PM3.24m
1:16AM2.84m
1:17PM3.21m
1:57AM2.89m
2:02PM3.16m
2:42AM2.97m
2:52PM3.11m
3:29AM3.06m
3:47PM3.04m
4:21AM3.17m
4:47PM2.98m
5:17AM3.29m
5:50PM2.96m
6:14AM3.44m
6:56PM2.98m
7:13AM3.58m
7:58PM3.01m
Low Tide
5:15PM0.08m
5:10AM0.47m
5:50PM0.07m
5:47AM0.46m
6:25PM0.07m
6:26AM0.45m
7:03PM0.07m
7:08AM0.43m
7:42PM0.07m
7:53AM0.40m
8:25PM0.08m
8:44AM0.36m
9:12PM0.10m
9:39AM0.30m
10:02PM0.13m
10:39AM0.21m
10:57PM0.15m
11:42AM0.09m
11:56PM0.16m
12:46PM-0.06m
00:55AM0.13m
1:48PM-0.23m
1:54AM0.11m
Wave
height (m) 
direction
period (s) 
0.8
SW
5
0.4
SW
4
1
S
4
1
SW
4
0.8
W
3
0.7
WNW
3
0.7
NW
4
0.6
NW
3
0.2
NNW
3
0
W
3
0.1
E
1
0.4
ENE
3
0.2
ENE
3
0.1
NE
3
0.1
S
2
0.1
S
2
0.1
S
3
0.1
SE
2
0.5
S
3
0.5
S
3
0.9
WNW
4
0.9
NW
4
0.7
NW
4
0.6
NW
3
0.5
NW
3
0.4
NW
3
0.2
W
2
0.1
NW
2
0.1
W
2
0.2
SSE
2
0.8
SSE
4
0.7
SSE
4
0.9
NNE
4
0.7
N
4
0.3
ENE
4
0.2
E
2
part cloud
cloud
light rain
part cloud
clear
clear
clear
clear
clear
cloud
cloud
cloud
part cloud
clear
part cloud
clear
part cloud
rain showers
light rain
light rain
clear
clear
clear
clear
clear
clear
part cloud
clear
cloud
light snow
mod rain
mod rain
cloud
cloud
cloud
cloud
some clouds
cloudy
light rain
some clouds
clear
clear
clear
clear
clear
cloudy
cloudy
cloudy
some clouds
clear
some clouds
clear
some clouds
rain shwrs
light rain
light rain
clear
clear
clear
clear
clear
clear
some clouds
clear
cloudy
light snow
mod rain
mod rain
cloudy
cloudy
cloudy
cloudy
 km/h
30
WNW
20
WNW
45
SSW
40
SW
35
WNW
35
WNW
35
NW
30
NW
15
NNW
5
NE
15
ENE
25
NE
15
NNE
5
NW
15
WSW
15
W
10
WNW
10
SSE
30
S
30
SSW
45
NW
45
NW
40
NW
35
NW
30
NW
20
WNW
15
W
15
NW
10
NNW
20
SSE
40
SSE
20
SSE
40
N
30
N
15
NNE
0
N
 mm 
1
1
2
2
9
8
max°C
-1
0
5
5
0
-3
-6
-5
-8
-6
-4
-4
-4
-4
1
2
2
5
7
7
6
-10
-10
-11
-8
-6
-3
-1
-2
1
5
6
1
1
1
1
Moonrise
8:00
8:43
9:18
9:46
10:10
10:30
10:49
11:08
11:28
11:52
12:22
1:01
Moonset
4:09
5:12
6:20
7:30
8:40
9:50
11:01
12:13
1:30
2:50
4:13
Sunrise
7:05
7:05
7:05
7:07
7:07
7:07
7:07
7:07
7:09
7:09
7:09
7:09
Sunset
3:56
3:57
3:57
3:59
3:59
4:00
4:00
4:00
4:01
4:02
4:04
4:05
Today's sea temperature in Naskeag Harbor, Penobscot Bay is
5.3° C
(Statistics for 20 Dec 1981-2005 – mean: 6.3 max: 7.2 min: 4.8°C)
Issued (local time): 12 pm Saturday 20 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest