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 07:07 AM and sunset is at 04:00 PM.

Days 1–3 Weather Summary

A dusting of new snow. Air temperatures will be below freezing (max 0°C on Thu morning, min -13°C on Thu night). Winds increasing (light winds from the WSW on Wed night, strong winds from the NNW by Thu afternoon).

Days 4–6 Weather Summary

Light rain (total 7mm), mostly falling on Mon afternoon. Icy conditions (max 7°C on Mon afternoon, min -8°C on Sat night). Winds increasing (light winds from the NW on Sun night, strong winds from the WNW by Mon night).

Days 7–9 Weather Summary

A dusting of snow turning to light rain (total 3mm) on Thu afternoon. Freeze-thaw conditions (max 4°C on Thu night, min -12°C on Fri afternoon). Winds increasing (light winds from the WSW on Wed afternoon, strong winds from the NNW by Fri morning).

Days 10–12 Weather Summary

Light rain (total 4mm) at first, then becoming colder with a dusting of snow on Mon morning. Freeze-thaw conditions (max 4°C on Sun night, min -14°C on Fri night). Mainly strong winds.

Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
31
Thursday
1
Friday
2
Saturday
3
Sunday
4
Mon
5
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
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
8:11AM3.67m
8:59PM3.09m
9:09AM3.79m
9:56PM3.18m
10:05AM3.86m
10:51PM3.25m
11:00AM3.86m
11:44PM3.28m
11:53AM3.79m
Low Tide
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
2:47PM-0.34m
2:53AM0.03m
3:44PM-0.46m
3:49AM-0.05m
4:38PM-0.52m
4:45AM-0.09m
5:30PM-0.52m
5:39AM-0.09m
6:21PM-0.46m
Wave
height (m) 
direction
period (s) 
0.3
WSW
2
0.5
NW
3
0.8
NNW
4
0.6
N
4
0.4
NNW
3
0.2
N
2
0.3
N
2
0.3
NNW
2
0.4
NW
2
0.5
NW
3
0.4
NW
3
0.1
N
2
0.4
S
3
0.6
SSE
4
0.7
WSW
3
0.7
W
3
0.7
W
3
0.7
W
4
0.3
WNW
3
0.3
W
2
0.5
SW
2
0.6
SW
3
0.4
SW
3
0.5
SW
3
0.6
NW
3
0.7
NW
4
0.5
NW
3
0.1
NW
2
0.3
WNW
2
0.3
NW
2
0.1
NW
2
0
E
3
0.3
SSW
2
0.5
SW
3
0.2
SSW
3
snow showers
clear
clear
clear
clear
part cloud
part cloud
part cloud
clear
clear
clear
part cloud
light rain
light rain
part cloud
cloud
part cloud
clear
part cloud
clear
part cloud
cloud
light snow
light rain
part cloud
clear
clear
part cloud
part cloud
clear
clear
part cloud
light rain
snow showers
clear
snow shwrs
clear
clear
clear
clear
some clouds
some clouds
some clouds
clear
clear
clear
some clouds
light rain
light rain
some clouds
cloudy
some clouds
clear
some clouds
clear
some clouds
cloudy
light snow
light rain
some clouds
clear
clear
some clouds
some clouds
clear
clear
some clouds
light rain
snow shwrs
clear
 km/h
20
W
35
NNW
40
NNW
30
NNW
20
N
20
N
20
N
20
NNW
25
NW
30
NW
25
NW
5
NW
25
S
30
SW
40
WNW
35
W
35
W
35
W
25
WNW
20
W
35
WSW
30
WSW
25
SW
30
SW
40
NNW
35
NW
25
NW
15
NW
25
NW
20
NW
15
NNW
0
SW
25
SW
25
W
15
W
 mm 
2
5
1
2
4
max°C
0
-2
-8
-10
-9
-11
-7
-7
-5
-1
0
3
6
7
3
-5
-5
-7
-5
-4
1
2
2
4
-6
-9
-14
-12
-11
-12
-9
-5
4
2
2
Moonrise
10:30
10:49
11:08
11:28
11:52
12:22
1:01
1:53
3:00
4:17
5:39
6:59
Moonset
9:50
11:01
12:13
1:30
2:50
4:13
5:34
6:46
7:43
8:27
8:59
Sunrise
7:07
7:07
7:07
7:09
7:09
7:09
7:09
7:09
7:09
7:09
7:09
7:09
Sunset
4:00
4:00
4:00
4:01
4:02
4:04
4:05
4:06
4:07
4:07
4:07
4:08
Today's sea temperature in Naskeag Harbor, Penobscot Bay is
4.8° C
(Statistics for 25 Dec 1981-2005 – mean: 5.9 max: 6.8 min: 4.4°C)
Issued (local time): 12 am Thursday 25 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest