Head Harbor, Isle au Haut, Penobscot Bay Sea Conditions and Tide Table

Head Harbor, 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 04:13 PM.

Days 1–3 Weather Summary

Mostly dry. Air temperatures will be below freezing (max -1°C on Thu afternoon, min -6°C on Tue morning). Mainly near gales.

Days 4–6 Weather Summary

Mostly dry. Icy conditions (max 1°C on Sat afternoon, min -2°C on Fri morning). Winds decreasing (strong winds from the NNW on Fri morning, calm by Sat morning).

Days 7–9 Weather Summary

Mostly dry. Temperatures will be below freezing (max 0°C on Mon afternoon, min -7°C on Tue night). Winds increasing (light winds from the NW on Mon morning, strong winds from the WNW by Tue night).

Days 10–12 Weather Summary

Moderate rain (total 19mm), heaviest on Sat night. Freeze-thaw conditions (max 9°C on Sun morning, min -6°C on Thu morning). Winds increasing (light winds from the WNW on Fri night, gales from the SSE by Sat night).

Tuesday
7
Wednesday
8
Thursday
9
Friday
10
Saturday
11
Sunday
12
Monday
13
Tuesday
14
Wednesday
15
Thursday
16
Friday
17
Saturday
18
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
4:32PM2.72m
5:02AM3.00m
5:39PM2.63m
6:03AM3.04m
6:48PM2.59m
7:06AM3.09m
7:54PM2.61m
8:07AM3.15m
8:55PM2.65m
9:03AM3.20m
9:50PM2.70m
9:56AM3.22m
10:40PM2.74m
10:45AM3.21m
11:26PM2.75m
11:31AM3.16m
00:10AM2.74m
12:16PM3.06m
00:52AM2.72m
12:59PM2.94m
1:34AM2.68m
1:43PM2.80m
2:15AM2.64m
Low Tide
10:21AM0.06m
10:39PM0.08m
11:27AM0.03m
11:40PM0.16m
12:35PM-0.02m
00:44AM0.20m
1:40PM-0.10m
1:46AM0.19m
2:40PM-0.18m
2:44AM0.16m
3:35PM-0.24m
3:39AM0.12m
4:25PM-0.27m
4:29AM0.10m
5:13PM-0.26m
5:17AM0.10m
5:57PM-0.20m
6:02AM0.14m
6:39PM-0.12m
6:47AM0.19m
7:20PM-0.01m
7:32AM0.25m
8:00PM0.12m
Wave
height (m) 
direction
period (s) 
1
NW
4
1.2
NW
4
1.3
NW
4
1.2
WNW
4
1.3
WNW
4
1.2
WNW
5
1.3
NW
5
1.5
NW
5
1.5
NW
5
1.2
NNW
5
1
NNW
4
0.4
NNW
3
0.1
SE
15
0.2
ESE
2
0.7
ENE
4
0.9
NNW
4
1
NNW
4
0.9
SSE
9
0.6
S
10
0.5
S
10
0.5
S
10
0.6
S
9
0.8
WNW
4
1
WNW
4
1.1
WNW
4
0.9
WNW
4
1
NW
4
0.8
NNW
4
0.4
NW
3
0.1
SW
9
0.1
S
8
0.1
S
7
0.1
S
6
0.6
SSW
3
1.3
SSW
5
2
S
6
cloud
part cloud
clear
part cloud
cloud
cloud
part cloud
part cloud
part cloud
clear
clear
part cloud
cloud
cloud
cloud
part cloud
part cloud
clear
cloud
cloud
part cloud
part cloud
part cloud
part cloud
part cloud
cloud
part cloud
clear
clear
part cloud
part cloud
clear
clear
cloud
cloud
heavy rain
cloudy
some clouds
clear
some clouds
cloudy
cloudy
some clouds
some clouds
some clouds
clear
clear
some clouds
cloudy
cloudy
cloudy
some clouds
some clouds
clear
cloudy
cloudy
some clouds
some clouds
some clouds
some clouds
some clouds
cloudy
some clouds
clear
clear
some clouds
some clouds
clear
clear
cloudy
cloudy
heavy rain
 km/h
40
NW
50
NW
45
NW
40
WNW
45
WNW
45
WNW
45
NW
50
NW
50
NW
45
NNW
40
NNW
20
NNW
5
S
20
ESE
30
NNE
40
NNW
40
NNW
30
NNW
15
NNW
15
NW
25
NNW
25
NW
35
NW
40
WNW
40
WNW
35
NW
40
NNW
30
NNW
20
NW
10
N
15
N
10
NW
10
WSW
30
SSW
40
S
50
SSE
 mm 
13
max°C
-4
-2
-3
-5
-5
-4
-2
-1
-2
-1
0
-2
0
1
1
1
1
0
-1
0
0
-1
0
-5
-6
-5
-6
-5
-3
-4
-4
-3
0
2
4
7
Moonrise
11:11
11:36
12:07
12:47
1:38
2:40
3:51
5:05
6:18
7:27
8:33
9:37
Moonset
12:13
1:31
2:51
4:10
5:24
6:28
7:20
7:59
8:29
8:52
9:12
9:29
Sunrise
7:07
7:07
7:07
7:07
7:07
7:07
7:05
7:05
7:05
7:05
7:03
7:03
Sunset
4:13
4:14
4:15
4:15
4:16
4:17
4:19
4:21
4:22
4:22
4:23
4:25
Today's sea temperature in Head Harbor, Isle au Haut, Penobscot Bay is 6.0 °C (Statistics for 07 Jan 1981-2005 – mean: 5.0 max: 6.0 min: 3.4°C)
Issued (local time): 6 am Tuesday 07 Jan 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest