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 05:31 AM and sunset is at 07:35 PM.

Days 1–3 Weather Summary

Heavy rain (total 21mm), heaviest during Thu night. Cool air temperatures (max 10°C on Fri night, min 4°C on Wed morning). Mainly strong winds.

Days 4–6 Weather Summary

Light rain (total 2mm), mostly falling on Sun night. Low air temperatures (max 9°C on Sat afternoon, min 5°C on Sun morning). Winds increasing (calm on Sun morning, strong winds from the SSW by Mon night).

Days 7–9 Weather Summary

Moderate rain (total 10mm), heaviest on Tue night. Very mild (max 10°C on Tue afternoon, min 4°C on Thu morning). Winds decreasing (near gales from the S on Tue afternoon, light winds from the ENE by Wed morning).

Days 10–12 Weather Summary

Some drizzle, heaviest during Sun afternoon. Very mild (max 11°C on Fri afternoon, min 6°C on Fri night). Mainly fresh winds.

Wednesday
29
Thursday
30
Friday
1
Saturday
2
Sunday
3
Monday
4
Tuesday
5
Wednesday
6
Thursday
7
Friday
8
Saturday
9
Sunday
10
Monday
11
Tuesday
12
Wednesday
13
Thu
14
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
10:19AM2.83m
10:35PM3.00m
11:03AM2.81m
11:12PM3.02m
11:44AM2.78m
11:47PM3.01m
12:22PM2.72m
00:22AM2.98m
12:58PM2.66m
00:56AM2.94m
1:35PM2.59m
1:32AM2.88m
2:14PM2.52m
2:11AM2.82m
2:54PM2.45m
2:53AM2.75m
3:38PM2.40m
3:39AM2.69m
4:26PM2.38m
4:29AM2.63m
5:16PM2.40m
5:24AM2.61m
6:08PM2.48m
6:21AM2.61m
7:00PM2.61m
7:19AM2.65m
7:50PM2.78m
8:16AM2.72m
Low Tide
4:26PM0.16m
4:56AM-0.02m
5:06PM0.20m
5:36AM-0.05m
5:43PM0.25m
6:14AM-0.04m
6:18PM0.31m
6:50AM0.00m
6:52PM0.37m
7:26AM0.06m
7:28PM0.44m
8:04AM0.13m
8:05PM0.50m
8:43AM0.21m
8:46PM0.56m
9:26AM0.29m
9:31PM0.61m
10:12AM0.34m
10:21PM0.63m
11:01AM0.37m
11:16PM0.62m
11:52AM0.38m
00:14AM0.55m
12:45PM0.34m
1:13AM0.42m
1:37PM0.28m
2:10AM0.24m
2:28PM0.20m
Wave
height (m) 
direction
period (s) 
1.7
ESE
10
1.7
SE
10
1.8
SE
10
1.9
SE
10
1.9
ESE
8
1.3
ESE
9
1.1
SE
9
1
ESE
9
1
ESE
9
1
ESE
10
1
ESE
10
0.9
ESE
10
0.7
ESE
9
0.7
ESE
9
0.5
ESE
9
0.8
SSE
10
1.2
SSE
9
1.8
SSW
6
2.2
S
6
3
S
8
2.4
S
8
1.4
S
8
1
S
7
0.8
S
7
0.8
S
7
1.1
SSE
5
1.7
S
6
1.4
S
7
1.2
S
7
1.2
S
8
1
S
8
1
S
7
1
S
6
0.7
SSE
7
0.7
SSE
7
0.7
S
7
0.6
S
6
0.4
SSE
8
0.6
SE
11
0.6
SE
11
0.6
E
5
0.4
SE
10
0.3
SE
10
0.4
SE
10
0.4
SE
10
0.4
SE
10
0.4
SE
8
cloud
light rain
light rain
light rain
mod rain
mod rain
part cloud
part cloud
clear
clear
clear
part cloud
clear
part cloud
rain showers
clear
clear
part cloud
cloud
cloud
rain showers
part cloud
clear
clear
cloud
light rain
light rain
cloud
cloud
clear
clear
part cloud
clear
clear
rain showers
part cloud
cloud
cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
cloudy
light rain
light rain
light rain
mod rain
mod rain
some clouds
some clouds
clear
clear
clear
some clouds
clear
some clouds
rain shwrs
clear
clear
some clouds
cloudy
cloudy
rain shwrs
some clouds
clear
clear
cloudy
light rain
light rain
cloudy
cloudy
clear
clear
some clouds
clear
clear
rain shwrs
some clouds
cloudy
cloudy
some clouds
some clouds
clear
clear
clear
clear
clear
clear
clear
 km/h
20
ENE
20
ESE
30
ESE
40
ESE
35
SE
10
NW
20
NW
15
WSW
20
WNW
25
SW
20
SSW
5
NNW
5
WNW
25
WSW
15
WNW
25
SW
30
S
35
SSW
45
S
55
SSW
30
WSW
10
ENE
20
S
10
SSW
20
SE
30
SSE
35
S
15
WNW
20
W
30
WNW
25
SW
25
SW
20
WNW
20
SW
15
WNW
20
W
15
WSW
15
WSW
25
N
20
ENE
10
SE
15
WNW
5
SSE
25
SW
15
SW
5
SSE
15
SSW
 mm 
1
3
1
10
6
2
6
1
3
1
max°C
4
5
6
6
7
7
8
9
10
7
9
8
6
8
8
6
8
9
9
10
10
7
9
9
7
9
9
10
11
10
8
10
8
8
9
10
8
10
10
6
6
6
8
9
10
14
17
Moonrise
5:51
6:57
8:04
9:10
10:13
11:11
12:01
12:42
1:16
1:44
2:07
2:28
2:48
3:08
3:30
Moonset
4:16
4:36
4:57
5:23
5:54
6:33
7:20
8:16
9:17
10:23
11:31
12:40
1:49
3:01
4:15
5:33
Sunrise
5:31
5:28
5:28
5:26
5:24
5:22
5:22
5:20
5:18
5:18
5:16
5:16
5:13
5:13
5:11
5:11
Sunset
7:35
7:36
7:37
7:38
7:39
7:40
7:42
7:43
7:44
7:45
7:46
7:47
7:49
7:50
7:51
7:52
Today's sea temperature in Matinicus Harbor, Penobscot Bay is
5.5° C
(Statistics for 29 Apr 1981-2005 – mean: 6.0 max: 7.2 min: 4.5°C)
Issued (local time): 1 am Wednesday 29 Apr 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest