Monhegan Island Sea Conditions and Tide Table

Monhegan Island 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 05:31 PM.

Days 1–4 Weather Summary

Light rain (total 3mm), mostly falling on Sat night. Icy conditions (max 7°C on Sun morning, min -3°C on Fri afternoon). Winds decreasing (strong winds from the SW on Sat night, light winds from the WSW by Mon morning).

Days 5–7 Weather Summary

Light rain (total 5mm) at first, then becoming colder with a dusting of snow on Wed night. Icy conditions (max 13°C on Tue morning, min -4°C on Wed night). Winds increasing (calm on Tue afternoon, strong winds from the NNE by Thu morning).

Days 8–10 Weather Summary

A light covering of new snow, mostly falling on Thu night. Freeze-thaw conditions (max 8°C on Sat afternoon, min -7°C on Thu night). Mainly near gales.

Days 11–13 Weather Summary

Light rain (total 5mm), mostly falling on Mon night. Freeze-thaw conditions (max 8°C on Mon afternoon, min -7°C on Tue night). Winds decreasing (severe gales from the S on Mon afternoon, light winds from the E by Wed morning).

Fri
6
Saturday
7
Sunday
8
Monday
9
Tuesday
10
Wednesday
11
Thursday
12
Friday
13
Saturday
14
Sunday
15
Monday
16
Tuesday
17
Wednesday
18
Thursday
19
Friday
20
Saturday
21
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
night
Wave Height Map
High Tide
1:02AM2.88m
1:29PM2.67m
1:41AM2.79m
2:13PM2.51m
3:22AM2.69m
3:01PM2.36m
3:09AM2.58m
3:54PM2.23m
4:01AM2.49m
4:52PM2.15m
4:59AM2.44m
5:54PM2.12m
6:03AM2.44m
6:57PM2.17m
7:05AM2.51m
7:51PM2.28m
7:58AM2.63m
8:35PM2.43m
8:44AM2.76m
9:15PM2.60m
9:26AM2.87m
9:53PM2.77m
10:08AM2.96m
10:30PM2.94m
10:50AM3.02m
11:09PM3.08m
11:33AM3.03m
Low Tide
6:54PM0.04m
7:21AM-0.02m
7:31PM0.19m
8:04AM0.09m
8:12PM0.34m
8:50AM0.21m
8:57PM0.48m
9:41AM0.33m
9:47PM0.59m
10:37AM0.42m
10:42PM0.66m
11:38AM0.47m
11:44PM0.68m
12:42PM0.44m
00:47AM0.63m
1:39PM0.35m
1:44AM0.51m
2:25PM0.23m
2:32AM0.35m
3:05PM0.10m
3:15AM0.17m
3:43PM-0.02m
3:58AM-0.00m
4:21PM-0.12m
4:41AM-0.16m
5:00PM-0.18m
5:24AM-0.28m
5:40PM-0.20m
Wave
height (m) 
direction
period (s) 
1.4
SE
8
1.3
ESE
8
1.4
SE
9
1.7
SSE
6
2.2
S
7
1.7
S
6
1.4
SE
8
1.3
SE
8
0.9
SE
9
0.9
SSE
8
1.4
S
6
1
S
6
0.8
SSE
7
0.7
SE
8
0.7
ESE
4
0.8
SSE
4
1.3
SSE
7
1.5
ESE
6
1.7
ENE
5
1.9
S
9
1.8
S
9
1.4
S
10
1.1
S
10
2.5
S
8
1.9
S
8
1.3
S
7
1
SSW
6
1
WSW
5
0.5
SSE
7
1.9
SSE
6
4.5
SSE
9
3.5
S
10
2.2
S
9
1.7
SSE
9
1
SSE
9
0.6
SSE
8
0.6
SE
8
0.7
SE
8
1.1
SE
7
1.3
SE
9
1.4
SE
9
1
SE
9
0.9
SE
9
1.1
SE
6
2.5
SE
8
2.3
SE
9
2.5
SSW
8
cloud
cloud
cloud
cloud
light rain
cloud
part cloud
clear
part cloud
clear
clear
clear
clear
cloud
light rain
cloud
light snow
cloud
cloud
mod snow
cloud
part cloud
cloud
cloud
cloud
part cloud
clear
clear
part cloud
cloud
light rain
rain showers
part cloud
clear
clear
cloud
cloud
cloud
part cloud
part cloud
clear
clear
part cloud
mod snow
mod rain
part cloud
clear
cloudy
cloudy
cloudy
cloudy
light rain
cloudy
some clouds
clear
some clouds
clear
clear
clear
clear
cloudy
light rain
cloudy
light snow
cloudy
cloudy
mod snow
cloudy
some clouds
cloudy
cloudy
cloudy
some clouds
clear
clear
some clouds
cloudy
light rain
rain shwrs
some clouds
clear
clear
cloudy
cloudy
cloudy
some clouds
some clouds
clear
clear
some clouds
mod snow
mod rain
some clouds
clear
 km/h
30
ENE
20
SE
35
SSW
40
SSW
45
SW
35
SW
25
WSW
35
WSW
10
WSW
30
SSW
35
SW
10
WSW
5
E
30
ENE
10
E
30
NNE
30
NE
40
NE
45
NE
40
N
40
NW
25
NW
40
SSW
50
SSW
35
SW
35
W
40
WNW
30
NW
20
NE
50
SSE
75
S
65
WSW
45
W
40
NW
25
NW
10
E
20
SSE
20
ESE
25
NE
10
NNE
10
N
5
E
15
SE
35
SE
45
ESE
40
W
60
W
 mm 
3
5
1
4
6
max°C
-2
1
3
4
6
7
7
6
7
9
8
13
12
8
4
2
-3
-1
-1
-3
-2
0
3
4
8
4
1
1
-1
3
8
3
-3
-3
-6
-5
-2
-1
0
3
1
2
2
2
4
4
2
Moonrise
9:20
10:27
12:33
1:37
2:37
3:29
4:13
4:50
5:19
5:44
6:06
6:27
6:47
7:08
7:33
Moonset
7:29
8:54
9:23
9:59
10:44
11:39
12:41
1:48
2:59
4:11
5:23
6:37
7:52
9:10
10:31
Sunrise
6:03
7:01
6:00
5:58
5:56
5:54
5:52
5:50
5:48
5:47
5:45
5:43
5:41
5:39
5:37
Sunset
5:31
5:32
6:34
5:36
5:37
5:37
5:38
5:40
5:42
5:43
5:44
5:45
5:46
5:47
5:49
5:50
Today's sea temperature in Monhegan Island is
2.0° C
(Statistics for 06 Mar 1981-2005 – mean: 2.8 max: 4.1 min: 1.6°C)
Issued (local time): 6 pm Friday 06 Mar 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest