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 — and sunset is at 06:37 PM.

Days 1–4 Weather Summary

Heavy rain (total 22mm), heaviest during Mon night. Icy conditions (max 9°C on Mon afternoon, min -3°C on Sun morning). Winds increasing (calm on Sun afternoon, gales from the S by Mon night).

Days 5–7 Weather Summary

Mostly dry. Icy conditions (max 1°C on Fri afternoon, min -6°C on Tue night). Winds decreasing (near gales from the W on Tue night, light winds from the SSE by Fri afternoon).

Days 8–10 Weather Summary

Light rain (total 2mm) at first, then becoming colder with a dusting of snow on Sun afternoon. Freeze-thaw conditions (max 4°C on Sat afternoon, min -4°C on Mon morning). Winds decreasing (strong winds from the SW on Sat afternoon, calm by Sun morning).

Days 11–13 Weather Summary

A moderate fall of snow, heaviest on Tue morning. Freeze-thaw conditions (max 5°C on Thu night, min -5°C on Wed morning). Winds increasing (light winds from the ESE on Mon night, strong winds from the SW by Wed night).

Sunday
15
Monday
16
Tuesday
17
Wednesday
18
Thursday
19
Friday
20
Saturday
21
Sunday
22
Monday
23
Tuesday
24
Wednesday
25
Thursday
26
Friday
27
Saturday
28
Sunday
29
Mon
30
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
night
AM
Wave Height Map
High Tide
8:32PM2.37m
8:45AM2.69m
9:19PM2.52m
9:32AM2.82m
10:01PM2.69m
10:15AM2.95m
10:40PM2.87m
10:57AM3.06m
11:19PM3.04m
11:38AM3.13m
11:57PM3.17m
12:21PM3.15m
00:38AM3.26m
1:06PM3.12m
1:22AM3.29m
1:54PM3.02m
2:09AM3.25m
2:46PM2.89m
3:02AM3.15m
3:44PM2.74m
4:01AM3.03m
4:49PM2.61m
5:09AM2.91m
6:01PM2.54m
6:22AM2.84m
7:13PM2.56m
7:35AM2.86m
Low Tide
2:07AM0.50m
2:43PM0.23m
2:55AM0.35m
3:26PM0.10m
3:40AM0.18m
4:07PM-0.02m
4:22AM0.02m
4:46PM-0.11m
5:04AM-0.13m
5:24PM-0.16m
5:47AM-0.24m
6:05PM-0.16m
6:31AM-0.31m
6:47PM-0.11m
7:19AM-0.30m
7:34PM-0.02m
8:10AM-0.24m
8:25PM0.10m
9:07AM-0.13m
9:22PM0.23m
10:10AM-0.01m
10:28PM0.34m
11:20AM0.09m
11:41PM0.39m
12:31PM0.12m
00:54AM0.34m
1:38PM0.08m
Wave
height (m) 
direction
period (s) 
1.1
S
8
0.6
S
8
0.3
S
8
0.9
SSE
4
2.5
SSE
7
3
SSE
8
4
S
10
3
SSE
11
2.5
SSE
11
1.9
SSE
11
1.3
SSE
10
0.9
SSE
10
0.9
SSE
10
1
SSE
9
0.9
SSE
9
0.7
SSE
8
0.6
SSE
8
0.5
SE
8
0.7
SE
8
1.3
SE
10
1.3
SSW
6
0.9
SE
10
0.8
SSE
10
0.8
SSE
10
0.6
SSE
9
0.8
SSE
9
0.5
SSE
8
0.8
SE
5
1.8
SE
7
1.6
SE
8
1.4
SE
9
1.1
NE
6
0.6
SE
9
1.5
SW
5
1.7
SW
6
1.8
SSW
6
2
S
9
1.3
S
8
0.9
S
7
0.9
E
4
0.8
SSE
7
0.7
SSE
9
0.6
SSE
8
0.6
SSE
8
0.6
SE
8
1.5
SSW
6
1.1
S
6
part cloud
clear
part cloud
part cloud
light rain
mod rain
heavy rain
rain showers
clear
part cloud
part cloud
part cloud
cloud
cloud
part cloud
clear
clear
clear
part cloud
cloud
light rain
cloud
cloud
light snow
part cloud
cloud
cloud
light snow
light snow
light snow
light snow
cloud
cloud
cloud
cloud
cloud
cloud
part cloud
clear
light rain
part cloud
clear
clear
part cloud
cloud
cloud
part cloud
some clouds
clear
some clouds
some clouds
light rain
mod rain
heavy rain
rain shwrs
clear
some clouds
some clouds
some clouds
cloudy
cloudy
some clouds
clear
clear
clear
some clouds
cloudy
light rain
cloudy
cloudy
light snow
some clouds
cloudy
cloudy
light snow
light snow
light snow
light snow
cloudy
cloudy
cloudy
cloudy
cloudy
cloudy
some clouds
clear
light rain
some clouds
clear
clear
some clouds
cloudy
cloudy
some clouds
 km/h
35
WNW
25
NNW
15
S
35
SSE
60
SE
55
S
70
S
50
WSW
45
WSW
40
WNW
25
WNW
5
W
15
SSW
25
S
20
S
10
SSE
10
SE
10
S
20
SSW
35
SSW
30
WSW
15
N
10
SE
15
ESE
10
N
20
NE
10
ESE
30
E
45
ESE
30
ENE
30
N
35
NNW
25
W
40
WSW
45
SW
45
SW
40
SW
20
WSW
10
SW
30
N
25
NNE
15
N
10
ENE
20
S
20
S
40
SSW
25
SW
 mm 
3
6
12
1
2
4
max°C
4
-2
-1
1
5
9
9
6
2
-1
-5
-3
-1
0
0
0
0
1
2
3
4
4
-1
-1
0
-3
0
1
-1
-1
-2
-3
0
1
2
4
5
5
5
6
-1
5
4
1
2
3
5
Moonrise
5:18
5:42
6:04
6:24
6:44
7:05
7:29
7:59
8:37
9:27
10:28
11:40
12:56
2:13
3:27
Moonset
2:55
4:07
5:20
6:34
7:49
9:08
10:29
11:50
1:08
2:17
3:12
3:54
4:27
4:52
5:14
Sunrise
6:47
6:45
6:43
6:41
6:39
6:37
6:35
6:35
6:33
6:31
6:28
6:26
6:24
6:24
6:22
6:20
Sunset
6:37
6:39
6:40
6:42
6:43
6:45
6:45
6:46
6:47
6:50
6:51
6:52
6:52
6:53
6:55
6:57
Today's sea temperature in Isle Au Haut, Penobscot Bay is
2.6° C
(Statistics for 14 Mar 1981-2005 – mean: 3.0 max: 4.4 min: 1.9°C)
Issued (local time): 7 pm Saturday 14 Mar 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
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