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 07:07 AM and sunset is at 04:00 PM.

Days 1–3 Weather Summary

A light covering of new snow, mostly falling on Tue night. Air temperatures will be below freezing (max 0°C on Tue night, min -11°C on Thu night). Winds increasing (light winds from the N on Wed night, near gales from the NNW by Thu afternoon).

Days 4–6 Weather Summary

Light rain (total 8mm), mostly falling on Mon morning. Icy conditions (max 7°C on Mon morning, min -10°C on Fri night). Mainly strong winds.

Days 7–9 Weather Summary

Mostly dry. Freeze-thaw conditions (max 1°C on Wed night, min -9°C on Thu morning). Winds decreasing (strong winds from the W on Tue afternoon, light winds from the W by Wed morning).

Days 10–12 Weather Summary

A dusting of new snow. Freeze-thaw conditions (max 1°C on Sun night, min -17°C on Fri night). Winds decreasing (strong winds from the NNW on Thu night, calm by Sat night).

Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
31
Thursday
1
Friday
2
Saturday
3
Sun
4
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
1:12PM2.90m
1:48AM2.65m
1:56PM2.86m
2:33AM2.70m
2:45PM2.81m
3:21AM2.76m
3:40PM2.75m
4:13AM2.84m
4:39PM2.70m
5:10AM2.93m
5:43PM2.68m
6:08AM3.04m
6:47PM2.71m
7:08AM3.16m
7:48PM2.73m
8:05AM3.24m
8:49PM2.82m
9:03AM3.34m
9:46PM2.90m
9:59AM3.41m
10:40PM2.97m
10:53AM3.43m
Low Tide
7:12PM0.08m
7:24AM0.38m
7:55PM0.09m
8:13AM0.34m
8:41PM0.11m
9:08AM0.29m
9:31PM0.13m
10:07AM0.22m
10:26PM0.16m
11:09AM0.11m
11:25PM0.16m
12:12PM-0.02m
00:25AM0.14m
1:13PM-0.16m
1:24AM0.13m
2:12PM-0.25m
2:23AM0.06m
3:09PM-0.35m
3:20AM-0.01m
4:04PM-0.41m
4:16AM-0.05m
4:57PM-0.41m
Wave
height (m) 
direction
period (s) 
1.9
ESE
7
1.3
ESE
8
0.7
SE
8
0.9
SE
9
1
NW
4
1.7
NNW
5
1.3
N
5
0.7
N
4
0.5
N
3
0.5
NNE
3
0.5
N
3
0.5
N
3
0.4
NE
5
0.2
ESE
12
0.4
SSW
3
1.6
S
6
1.6
S
7
1.4
SW
6
1.3
SW
6
1.4
W
4
0.9
SW
6
0.6
SW
5
0.6
SW
3
1.4
SW
5
0.8
SSW
8
0.5
S
8
1
NNW
4
1.2
NNW
5
0.8
NW
4
0.7
NW
4
0.5
NNW
3
0.2
ESE
11
0.1
SE
11
0.5
SW
3
0.8
SSW
4
light snow
part cloud
part cloud
light snow
part cloud
part cloud
clear
part cloud
cloud
part cloud
clear
clear
clear
clear
light rain
rain showers
cloud
cloud
cloud
part cloud
clear
part cloud
cloud
part cloud
cloud
cloud
light snow
clear
part cloud
cloud
part cloud
part cloud
part cloud
part cloud
part cloud
light snow
some clouds
some clouds
light snow
some clouds
some clouds
clear
some clouds
cloudy
some clouds
clear
clear
clear
clear
light rain
rain shwrs
cloudy
cloudy
cloudy
some clouds
clear
some clouds
cloudy
some clouds
cloudy
cloudy
light snow
clear
some clouds
cloudy
some clouds
some clouds
some clouds
some clouds
some clouds
 km/h
45
ENE
25
NNE
10
W
30
W
45
NNW
55
NNW
40
N
30
N
20
NNE
25
NNE
25
N
25
NNW
20
NW
15
WNW
25
SSW
45
SE
45
W
45
W
40
W
45
W
30
W
25
WNW
25
WSW
40
WSW
25
NNW
20
N
40
NNW
45
NNW
35
NW
30
NNW
25
NNW
15
NW
5
W
25
SW
30
SW
 mm 
1
7
max°C
-1
-3
0
0
-1
-8
-9
-8
-9
-7
-6
-7
-2
0
5
7
3
-2
-3
-3
-6
-5
0
1
-8
-8
-10
-15
-14
-17
-15
-13
-6
-2
0
Moonrise
10:10
10:30
10:49
11:09
11:29
11:53
12:23
1:02
1:54
3:01
4:18
5:40
Moonset
8:40
9:50
11:01
12:14
1:30
2:50
4:13
5:34
6:45
7:43
8:26
Sunrise
7:07
7:07
7:07
7:07
7:07
7:09
7:09
7:09
7:09
7:09
7:09
7:09
Sunset
4:00
4:00
4:01
4:01
4:02
4:04
4:05
4:05
4:07
4:07
4:07
4:08
Today's sea temperature in Isle Au Haut, Penobscot Bay is
6.2° C
(Statistics for 24 Dec 1981-2005 – mean: 5.9 max: 6.7 min: 4.7°C)
Issued (local time): 12 am Wednesday 24 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
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