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 04:05 PM.

Days 1–4 Weather Summary

Mostly dry. Icy conditions (max 5°C on Sun morning, min -7°C on Sun night). Winds decreasing (fresh winds from the SSW on Sat night, calm by Mon night).

Days 5–7 Weather Summary

Light rain (total 5mm), mostly falling on Fri morning. Icy conditions (max 5°C on Fri morning, min -5°C on Tue night). Wind will be generally light.

Days 8–10 Weather Summary

Mostly dry. Freeze-thaw conditions (max 7°C on Fri afternoon, min -11°C on Fri night). Winds decreasing (fresh winds from the NW on Fri afternoon, calm by Sun night).

Days 11–13 Weather Summary

Mostly dry. Freeze-thaw conditions (max 2°C on Mon afternoon, min -7°C on Tue night). Wind will be generally light.

Sat
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
31
Thu
1
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
11:44PM2.50m
11:40AM2.91m
00:20AM2.50m
12:16PM2.91m
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
Low Tide
5:32PM0.07m
5:27AM0.42m
6:07PM0.06m
6:04AM0.41m
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
Wave
height (m) 
direction
period (s) 
1.4
SSE
11
2.2
S
6
2.1
S
8
1.5
SSE
8
0.9
SE
10
0.8
SE
10
0.6
SE
9
0.3
SE
9
0.3
SE
10
0.4
SE
10
0.7
ENE
4
0.5
ESE
5
0.4
ESE
5
0.5
ESE
6
0.8
SSW
4
0.9
SSW
5
0.6
S
5
1
S
4
1.3
S
6
1
NNW
4
0.8
SSE
11
0.5
S
10
0.3
SSE
9
0.6
S
3
0.8
S
4
0.8
SSE
5
0.8
SSE
5
0.8
SSE
6
1
NNE
4
1.2
NNE
4
1.2
SE
10
1.3
SE
11
0.8
SE
12
0.6
SE
12
0.6
ESE
13
0.6
ESE
12
cloud
part cloud
clear
clear
clear
clear
clear
part cloud
cloud
cloud
cloud
part cloud
part cloud
part cloud
clear
part cloud
light rain
light rain
clear
clear
cloud
cloud
part cloud
cloud
cloud
cloud
part cloud
part cloud
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
cloudy
some clouds
clear
clear
clear
clear
clear
some clouds
cloudy
cloudy
cloudy
some clouds
some clouds
some clouds
clear
some clouds
light rain
light rain
clear
clear
cloudy
cloudy
some clouds
cloudy
cloudy
cloudy
some clouds
some clouds
clear
clear
clear
clear
clear
some clouds
some clouds
some clouds
 km/h
10
W
30
SSW
30
WSW
25
WNW
20
NW
25
NW
15
NNW
0
SW
5
NNW
10
NNE
15
NE
5
NE
5
S
10
WSW
15
SW
10
W
5
ENE
15
SSW
25
WNW
25
NNW
20
N
5
N
5
SSE
10
SSW
15
S
5
SE
15
NNW
15
N
20
N
25
NNE
20
N
15
N
10
N
5
NNW
5
N
5
N
 mm 
1
4
max°C
0
3
5
0
-2
-6
-5
-5
-3
-2
-4
-3
1
1
3
4
2
5
7
-4
-8
-7
-4
-1
2
2
2
2
-2
-3
-3
-6
-3
-2
-2
0
Moonrise
8:47
9:22
9:51
10:15
10:36
10:55
11:15
11:36
12:00
12:30
1:10
2:02
Moonset
4:18
5:21
6:28
7:38
8:47
9:57
11:07
12:20
1:35
2:55
4:18
5:38
Sunrise
7:09
7:11
7:11
7:11
7:11
7:13
7:13
7:13
7:13
7:13
7:13
7:13
Sunset
4:05
4:06
4:06
4:07
4:07
4:07
4:08
4:08
4:09
4:10
4:12
4:13
Today's sea temperature in Great Chebeague Island is
5.7° C
(Statistics for 20 Dec 1981-2005 – mean: 6.1 max: 6.9 min: 4.5°C)
Issued (local time): 6 pm Saturday 20 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
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