Northwest Harbor, Deer Isle, Penobscot Bay Sea Conditions and Tide Table

Northwest Harbor, Deer Isle, 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 05:28 AM and sunset is at 07:36 PM.

Days 1–3 Weather Summary

Light rain (total 3mm), mostly falling on Tue night. Cool air temperatures (max 16°C on Mon afternoon, min 3°C on Mon night). Wind will be generally light.

Days 4–6 Weather Summary

Light rain (total 3mm), mostly falling on Thu night. Cool air temperatures (max 10°C on Thu morning, min 5°C on Sat morning). Wind will be generally light.

Days 7–9 Weather Summary

Light rain (total 7mm), mostly falling on Sun night. Very mild (max 15°C on Mon night, min 6°C on Sun afternoon). Wind will be generally light.

Days 10–12 Weather Summary

Mostly dry. Very mild (max 13°C on Wed afternoon, min 7°C on Wed morning). Winds increasing (calm on Wed night, fresh winds from the SSW by Fri afternoon).

Monday
29
Tuesday
30
Wednesday
1
Thursday
2
Friday
3
Saturday
4
Sunday
5
Monday
6
Tuesday
7
Wednesday
8
Thursday
9
Friday
10
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
3:37PM2.80m
3:43AM3.22m
4:33PM2.80m
4:42AM3.19m
5:35PM2.84m
5:48AM3.18m
6:39PM2.97m
6:56AM3.22m
7:41PM3.16m
8:03AM3.29m
8:38PM3.38m
9:05AM3.38m
9:31PM3.60m
10:03AM3.45m
10:22PM3.78m
10:57AM3.49m
11:10PM3.88m
11:49AM3.47m
11:58PM3.89m
12:39PM3.39m
00:46AM3.82m
1:30PM3.28m
1:35AM3.68m
Low Tide
9:20AM0.12m
9:29PM0.52m
10:14AM0.16m
10:27PM0.54m
11:14AM0.17m
11:33PM0.50m
12:17PM0.15m
00:42AM0.38m
1:20PM0.08m
1:49AM0.19m
2:19PM-0.01m
2:52AM-0.04m
3:14PM-0.09m
3:49AM-0.26m
4:06PM-0.15m
4:43AM-0.44m
4:56PM-0.16m
5:34AM-0.52m
5:44PM-0.11m
6:24AM-0.52m
6:33PM-0.02m
7:14AM-0.43m
7:21PM0.12m
Wave
height (m) 
direction
period (s) 
0.5
N
3
0.4
NNW
3
0.3
N
2
0.2
N
2
0.3
SW
2
0.1
SW
3
0
E
2
0
E
2
0
W
2
0.1
S
2
0.4
SSW
3
0.1
S
3
0.2
E
2
0.1
S
2
0.1
NE
2
0.1
NE
2
0.2
SSE
3
0.1
S
2
0.3
S
2
0.4
S
3
0.4
S
3
0.2
S
2
0.4
SSW
3
0.2
WSW
2
0.2
WNW
3
0.2
SSW
2
0.3
NW
3
0.2
NNW
3
0.4
SSW
3
0.2
WSW
2
0.2
S
2
0.4
SSW
3
0.2
SSW
2
0.3
S
2
0.7
SSW
4
0.3
SSW
2
clear
clear
clear
part cloud
part cloud
light rain
light rain
cloud
cloud
part cloud
clear
rain showers
light rain
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
light rain
mod rain
part cloud
part cloud
clear
clear
part cloud
clear
clear
clear
part cloud
cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
some clouds
some clouds
light rain
light rain
cloudy
cloudy
some clouds
clear
rain shwrs
light rain
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
light rain
mod rain
some clouds
some clouds
clear
clear
some clouds
clear
clear
clear
some clouds
cloudy
some clouds
clear
clear
clear
clear
 km/h
20
N
20
NNW
20
N
15
NNW
20
WSW
10
W
5
SSE
0
S
5
N
5
WSW
20
SSW
10
S
15
E
5
SSW
10
NNE
10
SE
15
SSE
10
SW
20
S
20
S
20
S
10
WSW
20
SSW
15
W
15
NW
10
NNW
15
NNW
10
NNW
25
SW
10
N
15
SSW
25
SSW
15
WSW
20
SSW
30
SSW
15
SW
 mm 
2.0
1.0
2.0
1.0
1.0
6
max°C
10
16
13
6
8
8
6
6
8
10
10
9
6
7
8
8
8
6
7
6
7
11
14
15
12
14
11
10
13
10
9
11
10
10
10
9
Moonrise
12:59
1:46
2:23
2:52
3:16
3:38
3:59
4:20
4:45
5:13
5:49
6:34
Moonset
9:07
10:19
11:37
12:56
2:15
3:34
4:54
6:15
7:37
8:59
10:16
11:23
Sunrise
5:28
5:26
5:24
5:22
5:22
5:20
5:18
5:18
5:16
5:15
5:13
5:13
Sunset
7:36
7:37
7:38
7:39
7:40
7:42
7:43
7:45
7:45
7:46
7:47
7:49
Today's sea temperature in Northwest Harbor, Deer Isle, Penobscot Bay is 6.5 °C (Statistics for 29 Apr 1981-2005 – mean: 6.0 max: 7.3 min: 4.5°C)
Nearest