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 05:47 AM and sunset is at 07:25 PM.

Days 1–3 Weather Summary

Moderate rain (total 16mm), heaviest on Sat morning. Cool air temperatures (max 11°C on Sun night, min 5°C on Sat night). Winds increasing (light winds from the SSE on Fri morning, strong winds from the W by Sun night).

Days 4–6 Weather Summary

Light rain (total 2mm), mostly falling on Wed night. Low air temperatures (max 8°C on Mon night, min 4°C on Mon morning). Winds increasing (light winds from the NNE on Mon night, strong winds from the S by Tue night).

Days 7–9 Weather Summary

Some drizzle, heaviest during Thu night. Very mild (max 12°C on Sat afternoon, min 3°C on Thu morning). Winds decreasing (strong winds from the SSW on Thu afternoon, calm by Sat afternoon).

Days 10–12 Weather Summary

Light rain (total 6mm), mostly falling on Mon night. Very mild (max 15°C on Tue afternoon, min 4°C on Sun morning). Winds increasing (light winds from the W on Mon night, strong winds from the NNW by Tue night).

Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
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
8:51AM2.56m
9:22PM2.54m
9:38AM2.60m
10:02PM2.63m
10:21AM2.63m
10:37PM2.72m
11:00AM2.65m
11:10PM2.79m
11:36AM2.64m
11:41PM2.84m
12:11PM2.62m
00:13AM2.87m
12:46PM2.58m
00:46AM2.89m
1:23PM2.54m
1:22AM2.90m
2:03PM2.50m
2:03AM2.88m
2:48PM2.45m
2:49AM2.86m
3:38PM2.43m
3:42AM2.83m
4:34PM2.43m
4:42AM2.80m
Low Tide
3:11PM0.33m
3:32AM0.38m
3:53PM0.31m
4:14AM0.27m
4:30PM0.29m
4:53AM0.19m
5:03PM0.29m
5:29AM0.12m
5:35PM0.30m
6:04AM0.07m
6:07PM0.31m
6:38AM0.05m
6:40PM0.34m
7:14AM0.04m
7:16PM0.37m
7:53AM0.05m
7:56PM0.41m
8:36AM0.08m
8:41PM0.45m
9:25AM0.10m
9:33PM0.47m
10:19AM0.13m
10:32PM0.48m
Wave
height (m) 
direction
period (s) 
0.4
SE
9
0.6
SE
8
1.1
S
4
1.1
S
5
0.8
SSE
5
0.7
S
4
0.7
SSE
7
1.2
SSW
5
1.2
SW
5
0.8
S
6
0.7
S
4
0.4
SE
8
0.7
S
4
1.1
SSE
5
1.5
S
6
0.9
S
5
0.9
SSE
5
0.9
SSE
5
1.7
SSW
6
1.7
SSW
6
1.3
SSE
7
0.9
SE
8
0.8
SE
8
0.7
SE
6
0.6
SE
8
0.4
SE
7
0.5
SE
7
0.4
SE
7
0.4
SE
7
0.5
SSW
4
0.8
S
4
1.3
S
5
1.5
S
7
1
S
6
1
S
6
1
NNW
4
clear
part cloud
cloud
heavy rain
light rain
rain showers
clear
part cloud
clear
part cloud
clear
clear
clear
part cloud
cloud
cloud
cloud
rain showers
clear
clear
rain showers
part cloud
part cloud
clear
clear
cloud
part cloud
part cloud
clear
clear
cloud
light rain
light rain
cloud
part cloud
clear
clear
some clouds
cloudy
heavy rain
light rain
rain shwrs
clear
some clouds
clear
some clouds
clear
clear
clear
some clouds
cloudy
cloudy
cloudy
rain shwrs
clear
clear
rain shwrs
some clouds
some clouds
clear
clear
cloudy
some clouds
some clouds
clear
clear
cloudy
light rain
light rain
cloudy
some clouds
clear
 km/h
10
SSE
20
S
35
SSW
25
SSW
25
SSW
25
WNW
20
SW
40
SSW
35
WSW
25
WNW
25
SSW
15
E
25
S
35
S
35
S
25
SSE
25
ESE
25
SSE
35
SW
40
S
20
WSW
25
NW
30
NW
30
NW
20
NW
5
E
20
N
15
E
25
SSW
15
S
30
S
40
SSE
15
SW
15
WNW
40
NW
40
NNW
 mm 
13
2.0
1.0
2.0
1.0
1.0
5
max°C
6
6
6
7
8
9
6
8
11
5
6
8
7
7
7
8
8
8
4
6
7
7
10
7
8
12
10
5
5
6
6
5
9
12
15
11
Moonrise
3:16
4:19
5:21
6:24
7:30
8:38
9:47
10:57
12:02
12:59
1:46
Moonset
4:15
4:32
4:49
5:05
5:23
5:43
6:08
6:38
7:18
8:09
9:12
10:24
Sunrise
5:47
5:45
5:43
5:41
5:39
5:39
5:37
5:35
5:33
5:33
5:31
5:30
Sunset
7:25
7:27
7:28
7:29
7:30
7:31
7:32
7:34
7:35
7:37
7:37
7:38
Today's sea temperature in Monhegan Island is 6.3 °C (Statistics for 19 Apr 1981-2005 – mean: 5.1 max: 6.8 min: 3.5°C)
Nearest