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 05:35 AM and sunset is at 07:39 PM.

Days 1–3 Weather Summary

Heavy rain (total 27mm), heaviest during Thu morning. Cool air temperatures (max 10°C on Fri afternoon, min 4°C on Fri night). Wind will be generally light.

Days 4–6 Weather Summary

Light rain (total 3mm), mostly falling on Sun afternoon. Cool air temperatures (max 13°C on Sat afternoon, min 4°C on Sat night). Wind will be generally light.

Days 7–9 Weather Summary

Moderate rain (total 11mm), heaviest on Tue night. Very mild (max 13°C on Tue morning, min 7°C on Tue night). Winds decreasing (strong winds from the S on Tue afternoon, calm by Wed night).

Days 10–12 Weather Summary

Mostly dry. Very mild (max 15°C on Sat afternoon, min 6°C on Fri night). Wind will be generally light.

Wednesday
29
Thursday
30
Friday
1
Saturday
2
Sunday
3
Monday
4
Tuesday
5
Wednesday
6
Thursday
7
Friday
8
Saturday
9
Sunday
10
Monday
11
Tuesday
12
Wednesday
13
Thu
14
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
AM
PM
Wave Height Map
High Tide
10:39AM2.86m
10:55PM3.03m
11:23AM2.84m
11:32PM3.05m
12:04PM2.80m
00:07AM3.04m
12:42PM2.75m
00:42AM3.01m
1:18PM2.69m
1:16AM2.97m
1:55PM2.62m
1:52AM2.91m
2:34PM2.55m
2:31AM2.85m
3:14PM2.48m
3:13AM2.78m
3:58PM2.43m
3:59AM2.72m
4:46PM2.41m
4:49AM2.66m
5:36PM2.43m
5:44AM2.63m
6:28PM2.51m
6:41AM2.63m
7:20PM2.63m
7:39AM2.68m
8:10PM2.80m
8:36AM2.75m
Low Tide
4:41PM0.16m
5:11AM-0.02m
5:21PM0.20m
5:51AM-0.05m
5:58PM0.25m
6:29AM-0.04m
6:33PM0.31m
7:05AM0.00m
7:07PM0.38m
7:41AM0.06m
7:43PM0.45m
8:19AM0.14m
8:20PM0.51m
8:58AM0.22m
9:01PM0.56m
9:41AM0.29m
9:46PM0.61m
10:27AM0.35m
10:36PM0.64m
11:16AM0.38m
11:31PM0.62m
12:07PM0.38m
00:29AM0.56m
1:00PM0.35m
1:28AM0.43m
1:52PM0.29m
2:25AM0.24m
2:43PM0.20m
Wave
height (m) 
direction
period (s) 
1.5
SE
10
1.5
SE
10
1.5
SE
10
1.8
SE
10
1.6
SE
10
1.1
SE
9
1
SE
9
0.9
ESE
9
0.9
SE
9
0.8
ESE
9
1.3
ESE
10
0.8
ESE
10
0.6
ESE
9
0.6
ESE
9
0.4
ESE
9
0.8
SSE
10
1.1
SSE
9
1.6
S
6
1.9
SSE
6
2.5
S
8
1.9
SSE
8
1
SSE
7
0.9
SSE
7
0.7
SSE
7
0.8
SSE
6
1.1
SSE
5
1.4
SSE
6
1.2
SSE
7
0.9
SSE
7
0.9
SSE
8
0.7
SSE
8
0.7
SSE
7
0.7
SSE
7
0.5
SE
7
0.6
SSE
7
0.4
SSE
7
0.4
SE
12
0.4
SE
12
0.4
SE
11
0.5
SE
11
0.4
SE
11
0.4
SE
10
0.3
SE
10
0.6
S
3
0.4
SE
10
0.3
SE
10
0.4
SE
9
cloud
cloud
mod rain
heavy rain
light rain
cloud
light rain
rain showers
rain showers
part cloud
part cloud
clear
part cloud
light rain
rain showers
clear
part cloud
part cloud
cloud
cloud
rain showers
part cloud
clear
clear
cloud
light rain
light rain
cloud
cloud
clear
part cloud
part cloud
clear
part cloud
part cloud
part cloud
cloud
cloud
clear
cloud
part cloud
part cloud
part cloud
part cloud
part cloud
clear
part cloud
cloudy
cloudy
mod rain
heavy rain
light rain
cloudy
light rain
rain shwrs
rain shwrs
some clouds
some clouds
clear
some clouds
light rain
rain shwrs
clear
some clouds
some clouds
cloudy
cloudy
rain shwrs
some clouds
clear
clear
cloudy
light rain
light rain
cloudy
cloudy
clear
some clouds
some clouds
clear
some clouds
some clouds
some clouds
cloudy
cloudy
clear
cloudy
some clouds
some clouds
some clouds
some clouds
some clouds
clear
some clouds
 km/h
15
E
15
E
15
E
15
SE
5
ESE
10
NNW
10
NW
10
SSW
10
WNW
10
SSW
20
SW
5
NNW
10
NW
5
SW
10
W
15
SSW
25
S
20
SSW
35
S
30
S
10
NW
10
SSE
15
SSE
5
SSE
20
SE
20
SSE
20
S
5
W
20
NW
15
W
20
WSW
15
W
10
WNW
15
W
20
WNW
10
W
10
W
15
NW
15
N
10
NE
15
SE
10
WNW
0
S
15
S
10
NW
0
ESE
15
SSE
 mm 
8
11
5
1
1
1
2
1
5
3
3
max°C
6
6
7
8
8
8
8
10
10
10
13
10
8
10
9
11
12
12
13
13
13
10
11
9
9
10
12
14
14
12
13
15
12
13
14
11
11
12
10
9
9
7
11
14
12
18
20
Moonrise
5:56
7:02
8:09
9:15
10:18
11:15
12:05
12:47
1:21
1:49
2:12
2:33
2:53
3:13
3:35
Moonset
4:22
4:41
5:03
5:29
6:00
6:39
7:26
8:22
9:23
10:29
11:37
12:45
1:55
3:06
4:20
5:38
Sunrise
5:35
5:33
5:33
5:31
5:30
5:28
5:26
5:26
5:24
5:24
5:22
5:20
5:20
5:18
5:18
5:16
Sunset
7:39
7:40
7:42
7:43
7:44
7:45
7:46
7:47
7:49
7:50
7:51
7:52
7:53
7:54
7:55
7:57
Today's sea temperature in Great Chebeague Island is
7.1° C
(Statistics for 29 Apr 1981-2005 – mean: 6.3 max: 7.6 min: 4.6°C)
Issued (local time): 1 am Wednesday 29 Apr 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest