Great Chebeague Island Sea Conditions and Tide Table

Great Chebeague 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 04:06 PM.

Days 1–4 Weather Summary

A moderate fall of snow, heaviest on Tue night. Icy conditions (max 2°C on Tue night, min -5°C on Mon night). Winds increasing (calm on Mon afternoon, fresh winds from the N by Wed morning).

Days 5–7 Weather Summary

A light covering of new snow, mostly falling on Sun morning. Icy conditions (max 1°C on Sun morning, min -13°C on Thu night). Winds decreasing (fresh winds from the NNW on Thu night, calm by Sat afternoon).

Days 8–10 Weather Summary

Mostly dry. Freeze-thaw conditions (max 2°C on Sun afternoon, min -12°C on Tue night). Wind will be generally light.

Days 11–13 Weather Summary

A dusting of new snow. Freeze-thaw conditions (max 1°C on Thu afternoon, min -18°C on Fri night). Winds increasing (calm on Thu morning, fresh winds from the NW by Thu night).

Mon
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
31
Thursday
1
Friday
2
Sat
3
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
00:57AM2.51m
12:55PM2.89m
1:35AM2.54m
1:36PM2.87m
2:16AM2.58m
2:21PM2.83m
3:01AM2.65m
3:11PM2.77m
3:48AM2.73m
4:06PM2.71m
4:40AM2.83m
5:06PM2.66m
5:36AM2.94m
6:09PM2.65m
6:33AM3.07m
7:15PM2.66m
7:32AM3.19m
8:17PM2.69m
8:30AM3.28m
9:18PM2.76m
9:28AM3.38m
10:15PM2.84m
10:24AM3.44m
Low Tide
6:42PM0.06m
6:43AM0.40m
7:20PM0.06m
7:25AM0.38m
7:59PM0.06m
8:10AM0.36m
8:42PM0.07m
9:01AM0.32m
9:29PM0.09m
9:56AM0.27m
10:19PM0.11m
10:56AM0.19m
11:14PM0.13m
11:59AM0.08m
00:13AM0.14m
1:03PM-0.05m
1:12AM0.12m
2:05PM-0.20m
2:11AM0.10m
3:04PM-0.30m
3:10AM0.02m
4:01PM-0.41m
4:06AM-0.04m
Wave
height (m) 
direction
period (s) 
0.4
SE
9
0.3
SE
9
0.3
SE
10
0.3
SE
10
0.8
SE
4
1.8
E
7
1.5
ESE
8
1
ESE
8
0.8
ESE
9
0.8
ESE
10
1
NNW
4
0.8
NNW
4
0.4
NNW
3
0.6
NNE
4
0.4
NE
3
0.1
SE
11
0.1
SE
12
0.8
SSE
4
0.7
SSE
5
1.3
SSE
7
0.8
S
6
0.8
NW
3
0.6
WNW
3
0.6
W
3
0.7
WNW
4
0.5
W
3
0.2
WSW
5
0.3
SW
2
0.6
S
5
0.4
S
5
0.4
SE
10
1
SSW
5
1.4
SSW
6
1
W
4
0.8
W
4
0.9
WSW
4
part cloud
part cloud
cloud
light snow
heavy snow
light snow
part cloud
cloud
cloud
clear
clear
clear
part cloud
part cloud
clear
cloud
snow showers
mod snow
cloud
cloud
cloud
part cloud
clear
part cloud
part cloud
clear
part cloud
cloud
snow showers
clear
cloud
snow showers
clear
clear
clear
clear
some clouds
some clouds
cloudy
light snow
heavy snow
light snow
some clouds
cloudy
cloudy
clear
clear
clear
some clouds
some clouds
clear
cloudy
snow shwrs
mod snow
cloudy
cloudy
cloudy
some clouds
clear
some clouds
some clouds
clear
some clouds
cloudy
snow shwrs
clear
cloudy
snow shwrs
clear
clear
clear
clear
 km/h
10
NW
5
NNW
10
E
10
SE
10
SSE
30
N
15
NNE
5
WNW
10
SW
10
NNW
30
NNW
20
NNW
10
NNW
15
NNE
10
N
0
NNW
5
W
20
S
5
SSE
25
W
15
WNW
25
NNW
20
W
20
WNW
25
WNW
15
W
10
W
10
SW
10
WNW
5
NW
10
SSW
20
SW
30
WNW
30
WNW
25
WNW
20
W
 mm 
max°C
-4
-4
0
1
2
-3
-3
-4
-2
-1
-5
-10
-10
-11
-9
-7
-4
1
2
-1
-1
-5
-8
-4
-5
-9
-6
-3
-2
-2
1
1
-10
-13
-16
-14
Moonrise
9:51
10:15
10:36
10:55
11:15
11:36
12:00
12:30
1:10
2:02
3:09
Moonset
6:28
7:38
8:47
9:57
11:07
12:20
1:35
2:55
4:18
5:38
6:50
7:48
Sunrise
7:11
7:11
7:11
7:13
7:13
7:13
7:13
7:13
7:13
7:13
7:13
7:13
Sunset
4:06
4:07
4:07
4:07
4:08
4:08
4:09
4:10
4:12
4:13
4:14
4:15
Today's sea temperature in Great Chebeague Island is
5.5° C
(Statistics for 22 Dec 1981-2005 – mean: 5.9 max: 6.8 min: 4.5°C)
Issued (local time): 6 pm Monday 22 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
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