Isle Au Haut, Penobscot Bay Sea Conditions and Tide Table

Isle Au Haut, 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 06:18 AM and sunset is at 06:36 PM.

Days 1–3 Weather Summary

Light rain (total 9mm), mostly falling on Sun night. Cool air temperatures (max 17°C on Mon afternoon, min 8°C on Tue morning). Wind will be generally light.

Days 4–6 Weather Summary

Mostly dry. Cool air temperatures (max 18°C on Fri afternoon, min 8°C on Wed morning). Winds decreasing (fresh winds from the NE on Wed morning, light winds from the ESE by Thu afternoon).

Days 7–9 Weather Summary

Moderate rain (total 16mm), heaviest on Mon night. Very mild (max 15°C on Sat night, min 9°C on Sun morning). Winds increasing (light winds from the NNE on Sat night, strong winds from the ENE by Sun morning).

Days 10–12 Weather Summary

Light rain (total 6mm), mostly falling on Wed morning. Very mild (max 17°C on Wed night, min 9°C on Thu night). Winds increasing (light winds from the W on Wed morning, fresh winds from the NNW by Thu night).

Days 13–16 Weather Summary

Mostly dry. Very mild (max 14°C on Mon night, min 7°C on Sat night). Winds increasing (light winds from the WSW on Sun night, strong winds from the S by Mon night).

Sunday
20
Monday
21
Tuesday
22
Wednesday
23
Thursday
24
Friday
25
Saturday
26
Sunday
27
Monday
28
Tuesday
29
Wednesday
30
Thursday
1
Friday
2
Saturday
3
Sunday
4
Mon
5
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
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
High Tide
6:28AM2.30m
6:43PM2.57m
7:26AM2.34m
7:40PM2.62m
8:18AM2.43m
8:31PM2.71m
9:04AM2.56m
9:17PM2.81m
9:46AM2.70m
9:59PM2.91m
10:23AM2.85m
10:39PM3.00m
11:00AM3.00m
11:19PM3.05m
11:37AM3.12m
00:00AM3.07m
12:16PM3.21m
00:42AM3.05m
12:57PM3.25m
1:28AM2.99m
1:42PM3.24m
2:17AM2.89m
2:32PM3.19m
3:12AM2.77m
3:28PM3.09m
4:14AM2.65m
4:33PM2.99m
5:23AM2.59m
5:43PM2.93m
Low Tide
12:03PM0.69m
00:48AM0.46m
1:01PM0.64m
1:41AM0.39m
1:54PM0.54m
2:28AM0.29m
2:41PM0.41m
3:10AM0.19m
3:25PM0.27m
3:49AM0.09m
4:06PM0.13m
4:27AM0.02m
4:46PM0.01m
5:03AM-0.02m
5:26PM-0.10m
5:42AM-0.02m
6:08PM-0.16m
6:22AM0.01m
6:53PM-0.19m
7:06AM0.07m
7:42PM-0.15m
7:55AM0.16m
8:36PM-0.08m
8:49AM0.27m
9:37PM0.02m
9:52AM0.35m
10:43PM0.09m
11:02AM0.40m
Wave
Height (m)
Direction
Period (s)
0.4
S
3
0.4
SSE
4
0.5
ESE
3
0.7
N
3
0.4
SE
9
0.6
NE
3
0.5
E
4
0.4
SE
8
0.6
SE
7
0.7
ESE
5
0.6
ESE
7
0.6
ESE
9
0.6
SE
10
0.6
SE
10
0.9
SE
11
1.1
SE
11
1.3
SE
11
1.2
SE
11
1.1
SE
10
1
SSE
10
1
SSE
10
1.5
E
5
1.6
E
6
1.5
SE
10
1.6
SE
10
1.4
SE
10
1.4
SE
10
1
ESE
10
0.8
ESE
10
0.6
ESE
10
0.5
SE
9
0.6
SE
9
0.4
SE
8
0.6
SE
8
0.6
S
5
0.9
NNW
4
0.5
NW
3
0.9
NW
4
0.9
WNW
4
0.9
WNW
4
0.9
WNW
4
0.8
NW
4
0.4
NNW
3
0.3
S
3
0.2
SSE
10
0.5
SSW
3
1
SSW
5
cloud
light rain
mod rain
clear
part cloud
part cloud
cloud
clear
clear
part cloud
clear
clear
clear
clear
part cloud
part cloud
part cloud
cloud
cloud
light rain
part cloud
part cloud
part cloud
cloud
cloud
light rain
mod rain
light rain
cloud
light rain
rain showers
part cloud
part cloud
light rain
part cloud
cloud
clear
part cloud
cloud
cloud
part cloud
part cloud
clear
clear
part cloud
part cloud
clear
cloudy
light rain
mod rain
clear
some clouds
some clouds
cloudy
clear
clear
some clouds
clear
clear
clear
clear
some clouds
some clouds
some clouds
cloudy
cloudy
light rain
some clouds
some clouds
some clouds
cloudy
cloudy
light rain
mod rain
light rain
cloudy
light rain
rain shwrs
some clouds
some clouds
light rain
some clouds
cloudy
clear
some clouds
cloudy
cloudy
some clouds
some clouds
clear
clear
some clouds
some clouds
clear
km/h
20
SSE
15
S
20
NNE
25
N
15
N
25
NNE
20
NNE
10
ESE
25
ENE
25
ENE
15
E
20
NE
15
NE
10
ESE
20
NNE
25
NE
30
ENE
25
NE
20
NNE
15
NE
35
NE
45
ENE
45
ENE
35
ENE
35
ENE
30
ENE
30
NE
25
NE
15
NE
10
N
10
W
15
SW
10
SSE
20
SW
15
SW
35
NNW
25
NW
35
WNW
35
WNW
35
WNW
35
WNW
30
NNW
20
NNW
20
SW
10
WSW
25
S
35
S
 mm
1
8
4
3
9
1
2
2
1
max °C
14
14
12
13
17
13
9
12
12
9
13
14
11
15
15
13
18
17
14
14
15
9
11
11
10
13
12
12
13
13
14
15
17
15
15
13
10
11
9
9
10
9
9
12
12
12
12
Moonrise
3:51
4:22
4:48
5:11
5:31
5:50
6:10
6:31
6:56
7:27
8:07
8:59
10:02
11:16
12:34
Moonset
12:33
1:40
2:48
3:57
5:07
6:18
7:30
8:46
10:04
11:24
12:39
1:45
2:38
3:19
3:51
Sunrise
6:18
6:18
6:20
6:22
6:22
6:24
6:24
6:26
6:28
6:28
6:30
6:31
6:31
6:33
6:35
6:35
Sunset
6:36
6:34
6:31
6:30
6:29
6:27
6:24
6:22
6:21
6:19
6:17
6:15
6:14
6:12
6:09
6:08
Today's sea temperature in Isle Au Haut, Penobscot Bay is
13.8°C
(Statistics for 20 Sep 1981-2005 – mean: 13.3 max: 14.7 min: 11.5°C)
Issued (local time): 7 am Sunday 20 Sep 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest