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 06:56 AM and sunset is at 06:34 PM.

Days 1–3 Weather Summary

A dusting of snow turning to light rain (total 2mm) on Wed night. Icy conditions (max 13°C on Tue night, min -2°C on Thu night). Winds increasing (light winds from the SW on Tue morning, strong winds from the SSW by Wed night).

Days 4–6 Weather Summary

A light covering of new snow, mostly falling on Fri night. Becoming milder with light rain (total 4mm) on Sat morning. Icy conditions (max 8°C on Sun night, min -3°C on Fri morning). Winds increasing (light winds from the NE on Sat night, near gales from the S by Sun night).

Days 7–9 Weather Summary

Moderate rain (total 15mm), heaviest on Mon morning. Freeze-thaw conditions (max 9°C on Mon afternoon, min -7°C on Tue night). Winds decreasing (gales from the SSW on Mon afternoon, light winds from the SSE by Wed night).

Days 10–12 Weather Summary

Some drizzle, heaviest during Fri afternoon. Freeze-thaw conditions (max 5°C on Fri night, min -1°C on Sat night). Winds decreasing (strong winds from the SSW on Fri afternoon, light winds from the NE by Sun morning).

Tuesday
10
Wednesday
11
Thursday
12
Friday
13
Saturday
14
Sunday
15
Monday
16
Tuesday
17
Wednesday
18
Thursday
19
Friday
20
Saturday
21
Sunday
22
Monday
23
Tuesday
24
Wed
25
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
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
Wave Height Map
High Tide
4:47PM2.28m
4:57AM2.53m
5:45PM2.19m
5:56AM2.48m
6:48PM2.15m
6:58AM2.49m
7:49PM2.20m
7:58AM2.55m
8:43PM2.30m
8:51AM2.66m
9:29PM2.45m
9:38AM2.79m
10:09PM2.63m
10:21AM2.91m
10:47PM2.81m
11:03AM3.01m
11:24PM2.98m
11:44AM3.08m
00:02AM3.13m
12:27PM3.09m
00:43AM3.22m
1:12PM3.05m
1:26AM3.26m
2:00PM2.95m
2:14AM3.24m
2:53PM2.82m
3:06AM3.15m
3:52PM2.67m
Low Tide
10:38AM0.36m
10:44PM0.60m
11:35AM0.45m
11:41PM0.68m
12:38PM0.50m
00:42AM0.69m
1:40PM0.47m
1:44AM0.64m
2:35PM0.39m
2:39AM0.53m
3:22PM0.27m
3:28AM0.37m
4:02PM0.14m
4:12AM0.19m
4:41PM0.01m
4:54AM0.01m
5:18PM-0.09m
5:36AM-0.15m
5:56PM-0.16m
6:19AM-0.28m
6:36PM-0.18m
7:04AM-0.34m
7:19PM-0.14m
7:52AM-0.34m
8:05PM-0.06m
8:43AM-0.27m
8:56PM0.07m
9:41AM-0.15m
Wave
height (m) 
direction
period (s) 
0.9
SSE
7
0.9
SSE
7
1
S
6
1.4
E
6
1.1
ESE
6
2.2
S
7
2.3
S
8
1.7
S
8
1.3
S
8
1
S
8
0.9
SSE
8
1.5
S
6
2.1
SSE
8
1.6
SSE
8
1
S
9
0.7
S
8
1
S
4
2.5
S
7
3.5
S
9
4
S
10
3
S
10
2.4
SSE
10
2.2
SSE
10
1.8
SSE
10
1.4
SSE
10
1.2
SSE
9
1
SSE
9
1.2
SSE
8
1.3
S
6
1.5
SSW
6
1.5
SSW
5
1.9
SSW
6
1.3
S
7
1
ESE
10
0.9
ESE
10
0.8
ESE
9
0.6
ESE
9
0.5
SE
9
0.8
N
3
1.1
NNE
5
0.7
ENE
5
0.6
SE
8
0.4
SE
8
0.2
SSE
8
0.4
SE
10
1.6
S
6
1.9
SSE
7
clear
clear
clear
part cloud
light snow
light rain
light rain
cloud
cloud
part cloud
cloud
light snow
rain showers
part cloud
part cloud
cloud
light snow
cloud
light rain
light rain
light rain
cloud
cloud
part cloud
cloud
cloud
part cloud
part cloud
part cloud
cloud
cloud
rain showers
cloud
part cloud
cloud
part cloud
part cloud
part cloud
part cloud
cloud
clear
part cloud
cloud
cloud
light snow
cloud
heavy rain
clear
clear
clear
some clouds
light snow
light rain
light rain
cloudy
cloudy
some clouds
cloudy
light snow
rain shwrs
some clouds
some clouds
cloudy
light snow
cloudy
light rain
light rain
light rain
cloudy
cloudy
some clouds
cloudy
cloudy
some clouds
some clouds
some clouds
cloudy
cloudy
rain shwrs
cloudy
some clouds
cloudy
some clouds
some clouds
some clouds
some clouds
cloudy
clear
some clouds
cloudy
cloudy
light snow
cloudy
heavy rain
 km/h
15
SW
25
SSW
30
NE
35
E
30
SE
45
SSW
45
WSW
30
NW
35
NW
20
W
30
SSW
35
SE
30
WSW
30
NNW
20
NNE
25
SE
30
S
55
S
60
S
60
SSW
25
SW
25
NW
30
NW
35
NW
20
WNW
25
WNW
20
SSW
30
SW
35
SSW
35
SSW
40
SSW
45
SSW
30
WNW
30
NW
20
WNW
20
NNE
5
SE
20
SW
45
N
35
N
30
N
25
NNW
20
NNW
10
SW
15
S
40
SSE
25
SW
 mm 
1
1
4
5
5
5
1
11
max°C
10
10
13
1
3
7
7
4
-1
-2
0
1
4
1
0
0
2
8
8
9
8
1
0
-3
-6
-2
1
1
1
1
2
4
5
3
5
3
-1
2
3
-8
-2
-2
-5
-3
-2
2
5
Moonrise
1:36
2:35
3:28
4:12
4:48
5:18
5:43
6:05
6:25
6:45
7:06
7:31
8:01
8:39
9:29
10:31
Moonset
9:57
10:42
11:36
12:38
1:46
2:57
4:09
5:21
6:35
7:50
9:08
10:29
11:50
1:08
2:16
Sunrise
6:56
6:54
6:54
6:52
6:50
6:48
6:46
6:45
6:43
6:41
6:39
6:37
6:35
6:33
6:31
6:30
Sunset
6:34
6:36
6:37
6:37
6:38
6:40
6:42
6:43
6:44
6:45
6:46
6:47
6:49
6:50
6:52
6:52
Today's sea temperature in Matinicus Harbor, Penobscot Bay is
3.1° C
(Statistics for 10 Mar 1981-2005 – mean: 2.9 max: 4.1 min: 1.8°C)
Issued (local time): 1 am Tuesday 10 Mar 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest