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 06:39 AM and sunset is at 06:46 PM.

Days 1–3 Weather Summary

Moderate rain (total 14mm), heaviest on Fri morning. Icy conditions (max 6°C on Sat afternoon, min -2°C on Sat night). Mainly strong winds.

Days 4–6 Weather Summary

A dusting of snow turning to light rain (total 4mm) on Mon afternoon. Icy conditions (max 6°C on Tue afternoon, min -4°C on Sun morning). Mainly strong winds.

Days 7–9 Weather Summary

Moderate rain (total 12mm) heaviest on Thu afternoon, then becoming colder with a dusting of snow on Thu afternoon. Freeze-thaw conditions (max 4°C on Wed afternoon, min -6°C on Fri night). Winds increasing (light winds from the W on Wed night, strong winds from the WNW by Fri night).

Days 10–12 Weather Summary

Mostly dry. Freeze-thaw conditions (max 2°C on Sat afternoon, min -7°C on Sat morning). Winds decreasing (strong winds from the WNW on Sat morning, calm by Sun night).

Thursday
20
Friday
21
Saturday
22
Sunday
23
Monday
24
Tuesday
25
Wednesday
26
Thursday
27
Friday
28
Saturday
29
Sunday
30
Monday
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
3:45PM2.36m
3:52AM2.61m
4:35PM2.26m
4:43AM2.57m
5:32PM2.21m
5:42AM2.56m
6:35PM2.22m
6:45AM2.61m
7:37PM2.33m
7:48AM2.72m
8:33PM2.50m
8:46AM2.88m
9:23PM2.73m
9:40AM3.04m
10:10PM2.97m
10:31AM3.18m
10:56PM3.19m
11:20AM3.27m
11:41PM3.36m
12:10PM3.28m
00:27AM3.46m
1:00PM3.22m
1:15AM3.47m
Low Tide
9:35AM0.29m
9:43PM0.54m
10:24AM0.37m
10:31PM0.62m
11:19AM0.43m
11:28PM0.65m
12:21PM0.43m
00:30AM0.62m
1:24PM0.35m
1:35AM0.51m
2:22PM0.21m
2:35AM0.33m
3:14PM0.04m
3:30AM0.09m
4:02PM-0.12m
4:21AM-0.15m
4:48PM-0.26m
5:11AM-0.36m
5:33PM-0.34m
6:00AM-0.50m
6:19PM-0.34m
6:50AM-0.56m
7:06PM-0.28m
Wave
height (m) 
direction
period (s) 
1.3
SE
10
1.4
SE
11
1.4
SE
10
1.4
SE
10
1.6
SE
10
1.2
SE
10
0.9
SE
10
1.3
SSW
5
1.4
S
6
1
NW
4
0.7
S
8
0.5
S
9
1.8
S
6
1.9
S
8
1.7
S
8
1.6
S
9
1.5
S
9
1.4
S
9
1.1
S
8
1
SSE
8
0.9
SSE
8
0.9
SSE
8
1.9
SSE
7
1.6
S
8
1.2
SSE
8
1.3
S
8
1.6
SW
6
1.1
W
4
1
W
4
0.5
S
6
0.4
SE
9
0.3
SE
9
0.6
S
11
1.1
S
10
1
S
10
0.8
SSE
9
cloud
cloud
cloud
mod rain
light rain
clear
clear
cloud
part cloud
clear
clear
part cloud
light snow
light snow
rain showers
clear
part cloud
cloud
clear
part cloud
part cloud
light rain
light snow
part cloud
part cloud
part cloud
part cloud
part cloud
clear
part cloud
part cloud
cloud
part cloud
cloud
part cloud
part cloud
cloudy
cloudy
cloudy
mod rain
light rain
clear
clear
cloudy
some clouds
clear
clear
some clouds
light snow
light snow
rain shwrs
clear
some clouds
cloudy
clear
some clouds
some clouds
light rain
light snow
some clouds
some clouds
some clouds
some clouds
some clouds
clear
some clouds
some clouds
cloudy
some clouds
cloudy
some clouds
some clouds
 km/h
20
SSE
20
SSE
15
SSE
15
NNW
45
NW
35
WNW
30
SW
30
SSW
40
NW
30
NW
25
WNW
15
E
40
S
10
S
20
WSW
20
WSW
25
SW
25
W
25
W
25
WSW
15
W
30
SSE
30
WNW
30
NW
30
NW
40
NW
45
WNW
35
WNW
35
WNW
15
NW
20
NNE
10
WNW
25
N
20
E
10
ESE
10
S
 mm 
10
4
3
1.0
1.0
11
max°C
4
4
5
5
4
4
4
6
6
-2
4
3
3
5
5
4
6
6
2
4
3
4
3
2
-1
0
-2
-4
2
0
-2
1
2
0
0
2
Moonrise
12:39
1:42
2:41
3:31
4:13
4:46
5:14
5:38
5:59
6:21
6:44
7:10
Moonset
9:09
9:51
10:43
11:47
12:58
2:15
3:34
4:53
6:14
7:36
8:59
10:24
Sunrise
6:39
6:37
6:35
6:33
6:31
6:30
6:28
6:26
6:24
6:22
6:20
6:18
Sunset
6:46
6:47
6:49
6:50
6:52
6:52
6:53
6:54
6:57
6:58
6:59
7:00
Today's sea temperature in Matinicus Harbor, Penobscot Bay is 2.5 °C (Statistics for 20 Mar 1981-2005 – mean: 3.1 max: 4.3 min: 2.0°C)
Issued (local time): 7 am Thursday 20 Mar 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest