Matinicus Harbor, Penobscot Bay Sea Conditions and Tide Table

Matinicus 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 — and sunset is at 04:00 PM.

Days 1–4 Weather Summary

A moderate fall of snow, heaviest on Tue night. Icy conditions (max 2°C on Tue night, min -11°C on Thu night). Winds increasing (light winds from the W on Wed night, gales from the NNW by Thu night).

Days 5–7 Weather Summary

A dusting of snow turning to light rain (total 3mm) on Sun night. Icy conditions (max 6°C on Sun night, min -9°C on Fri night). Winds increasing (light winds from the W on Sun morning, near gales from the NW by Mon morning).

Days 8–10 Weather Summary

A dusting of new snow. Freeze-thaw conditions (max 2°C on Wed night, min -5°C on Mon night). Winds decreasing (near gales from the WSW on Mon night, light winds from the W by Wed afternoon).

Days 11–13 Weather Summary

Mostly dry. Temperatures will be below freezing (max -1°C on Thu afternoon, min -14°C on Fri night). Winds decreasing (near gales from the W on Thu afternoon, moderate 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
1:15AM2.51m
1:16PM2.84m
1:56AM2.56m
2:01PM2.80m
2:41AM2.62m
2:51PM2.75m
3:28AM2.71m
3:46PM2.69m
4:20AM2.80m
4:46PM2.64m
5:16AM2.91m
5:49PM2.62m
6:13AM3.04m
6:55PM2.64m
7:12AM3.16m
7:57PM2.66m
8:10AM3.25m
8:58PM2.73m
9:08AM3.35m
9:55PM2.81m
10:04AM3.41m
10:50PM2.87m
10:59AM3.41m
Low Tide
7:05PM0.06m
7:10AM0.38m
7:44PM0.06m
7:55AM0.36m
8:27PM0.07m
8:46AM0.32m
9:14PM0.09m
9:41AM0.27m
10:04PM0.11m
10:41AM0.19m
10:59PM0.13m
11:44AM0.08m
11:58PM0.14m
12:48PM-0.05m
00:57AM0.11m
1:50PM-0.20m
1:56AM0.10m
2:49PM-0.30m
2:55AM0.02m
3:46PM-0.41m
3:51AM-0.04m
4:40PM-0.46m
4:47AM-0.08m
Wave
height (m) 
direction
period (s) 
0.4
SE
10
1.4
SE
5
2.5
ESE
7
1.9
ESE
8
1.3
ESE
9
1.5
ESE
10
1.3
ESE
10
2
N
6
1.4
N
5
0.9
N
4
0.8
ESE
13
0.7
ESE
13
0.6
ESE
12
0.5
ESE
12
0.4
ESE
12
0.3
ESE
12
1.1
SSW
5
1.7
S
6
1.4
SW
6
2.4
WSW
7
2
SW
8
2
SW
7
1.5
SW
7
0.8
SW
6
0.5
SSW
7
1.2
SW
5
2.4
SSW
7
2.5
SSW
8
1.2
SSW
8
1.5
WSW
6
1.6
SW
7
0.9
SW
6
1
SW
5
1.1
SW
6
1.1
SW
6
0.8
WNW
4
cloud
mod snow
light snow
part cloud
part cloud
light snow
part cloud
part cloud
part cloud
part cloud
cloud
part cloud
clear
clear
clear
part cloud
snow showers
cloud
cloud
cloud
cloud
cloud
clear
clear
cloud
cloud
light snow
part cloud
part cloud
cloud
cloud
part cloud
part cloud
cloud
part cloud
cloud
cloudy
mod snow
light snow
some clouds
some clouds
light snow
some clouds
some clouds
some clouds
some clouds
cloudy
some clouds
clear
clear
clear
some clouds
snow shwrs
cloudy
cloudy
cloudy
cloudy
cloudy
clear
clear
cloudy
cloudy
light snow
some clouds
some clouds
cloudy
cloudy
some clouds
some clouds
cloudy
some clouds
cloudy
 km/h
20
ESE
45
SE
50
ENE
30
NNE
10
W
35
W
40
NW
60
NNW
45
N
35
N
25
NNE
25
NNE
20
N
20
NNW
15
WNW
15
SW
35
S
50
NW
35
WNW
55
WSW
40
W
50
W
40
WNW
25
WNW
10
W
40
SW
50
SSW
55
W
35
WNW
40
WNW
40
WNW
30
WNW
30
WSW
30
W
30
W
35
NNE
 mm 
3
max°C
-1
2
0
-2
2
0
1
-7
-8
-8
-9
-8
-6
-7
-3
2
6
0
-3
-3
-4
-1
-2
-2
-2
2
2
-1
-11
-12
-12
-12
-10
-5
-4
-9
Moonrise
10:10
10:31
10:50
11:10
11:30
11:55
12:25
1:04
1:56
3:03
4:20
Moonset
7:32
8:42
9:51
11:02
12:14
1:30
2:50
4:13
5:34
6:45
7:43
8:27
Sunrise
7:07
7:07
7:07
7:07
7:09
7:09
7:09
7:09
7:09
7:09
7:09
7:09
Sunset
4:00
4:01
4:02
4:02
4:04
4:05
4:05
4:06
4:07
4:07
4:08
4:09
Today's sea temperature in Matinicus Harbor, Penobscot Bay is
7.1° C
(Statistics for 23 Dec 1981-2005 – mean: 5.9 max: 6.8 min: 4.6°C)
Issued (local time): 6 pm Tuesday 23 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
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