Center Harbor, Penobscot Bay Sea Conditions and Tide Table

Center 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 decreasing (strong winds from the NNW on Thu afternoon, light winds from the N by Fri night).

Days 4–6 Weather Summary

Light rain (total 9mm), mostly falling on Mon afternoon. Icy conditions (max 7°C on Mon afternoon, min -7°C on Tue morning). Winds increasing (calm on Sun night, strong winds from the W by Tue morning).

Days 7–9 Weather Summary

A dusting of new snow. Freeze-thaw conditions (max 2°C on Wed night, min -16°C on Thu night). Winds decreasing (fresh winds from the SW on Wed night, light winds from the WSW by Fri night).

Days 10–12 Weather Summary

Light rain (total 7mm) at first, then becoming colder with a dusting of snow on Mon morning. Freeze-thaw conditions (max 7°C on Sat afternoon, min -15°C on Tue morning). Winds decreasing (near gales from the SSW on Sat morning, light winds from the NE by Sun night).

Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
31
Thursday
1
Friday
2
Saturday
3
Sunday
4
Monday
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
night
Wave Height Map
High Tide
2:05PM3.14m
2:45AM2.94m
2:55PM3.08m
3:32AM3.03m
3:50PM3.01m
4:24AM3.14m
4:50PM2.96m
5:20AM3.27m
5:53PM2.94m
6:17AM3.40m
6:59PM2.96m
7:16AM3.55m
8:01PM2.98m
8:14AM3.64m
9:02PM3.07m
9:12AM3.76m
9:59PM3.15m
10:08AM3.82m
10:54PM3.22m
11:03AM3.83m
11:47PM3.25m
11:56AM3.76m
00:38AM3.25m
Low Tide
8:00AM0.40m
8:32PM0.08m
8:51AM0.36m
9:19PM0.10m
9:46AM0.30m
10:09PM0.12m
10:46AM0.21m
11:04PM0.15m
11:49AM0.09m
00:03AM0.16m
12:53PM-0.06m
1:02AM0.13m
1:55PM-0.22m
2:01AM0.11m
2:54PM-0.34m
3:00AM0.03m
3:51PM-0.45m
3:56AM-0.05m
4:45PM-0.52m
4:52AM-0.09m
5:37PM-0.52m
5:46AM-0.09m
6:28PM-0.46m
6:39AM-0.05m
Wave
height (m) 
direction
period (s) 
0.3
WSW
2
0.6
NNW
3
0.9
NNW
4
0.6
N
4
0.3
NNW
3
0.2
N
2
0.3
N
2
0.3
NNW
2
0.4
NW
2
0.4
NW
3
0.3
NW
3
0.1
NW
2
0.4
SSE
3
0.9
SSE
4
0.7
WSW
3
0.9
W
4
1.1
W
4
0.9
W
4
0.5
W
3
0.3
WSW
2
0.7
SW
3
0.6
WNW
3
0.6
NW
3
0.4
NW
3
0.1
NW
2
0.1
W
2
0.1
W
2
0.8
S
4
1.1
SSW
4
0.4
SW
3
0.4
NNW
3
0.3
WSW
4
0.1
W
3
0.1
E
2
0.3
N
2
0.6
N
3
snow showers
part cloud
clear
clear
clear
part cloud
cloud
clear
clear
clear
clear
part cloud
light rain
mod rain
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
cloud
part cloud
clear
clear
part cloud
part cloud
light snow
light rain
light rain
clear
clear
part cloud
cloud
light snow
light snow
part cloud
snow shwrs
some clouds
clear
clear
clear
some clouds
cloudy
clear
clear
clear
clear
some clouds
light rain
mod rain
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
cloudy
some clouds
clear
clear
some clouds
some clouds
light snow
light rain
light rain
clear
clear
some clouds
cloudy
light snow
light snow
some clouds
 km/h
20
W
35
NNW
40
NNW
30
N
20
N
15
N
20
N
20
NNW
25
NNW
25
NNW
20
NW
5
WNW
25
S
30
S
40
WNW
40
W
45
W
35
W
25
W
20
WSW
30
WSW
35
NW
30
NW
20
NW
15
WNW
10
W
5
WSW
40
SSW
40
SW
25
NNW
25
NNW
20
NNW
5
NE
5
E
25
N
30
N
 mm 
2
7
3
4
max°C
0
-2
-8
-9
-9
-11
-8
-7
-6
-1
0
4
6
7
4
-7
-7
-6
-3
1
2
-7
-10
-15
-12
-10
-1
5
7
4
-4
-5
-4
-2
-4
-8
Moonrise
10:30
10:49
11:08
11:29
11:52
12:22
1:01
1:53
3:00
4:17
5:39
6:59
Moonset
9:50
11:01
12:14
1:30
2:50
4:13
5:34
6:46
7:44
8:27
8:59
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
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 Center Harbor, Penobscot Bay is
4.7° C
(Statistics for 25 Dec 1981-2005 – mean: 5.9 max: 6.8 min: 4.4°C)
Issued (local time): 6 am Thursday 25 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
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