Cape Poge, Chappaquiddick Island Sea Conditions and Tide Table

Cape Poge, Chappaquiddick 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 07:05 AM and sunset is at 04:16 PM.

Days 1–3 Weather Summary

A dusting of new snow. Icy conditions (max 5°C on Thu morning, min -7°C on Thu night). Winds decreasing (strong winds from the NNW on Thu afternoon, calm by Fri night).

Days 4–6 Weather Summary

Moderate rain (total 17mm), heaviest on Sun night. Icy conditions (max 8°C on Mon morning, min -4°C on Sat night). Winds increasing (light winds from the W on Sun afternoon, near gales from the W by Mon night).

Days 7–9 Weather Summary

Mostly dry. Freeze-thaw conditions (max 7°C on Thu afternoon, min -6°C on Fri afternoon). Winds decreasing (strong winds from the W on Tue night, moderate winds from the W by Wed afternoon).

Days 10–12 Weather Summary

Light rain (total 4mm), mostly falling on Sun night. Freeze-thaw conditions (max 8°C on Sun night, min -9°C on Fri night). Winds increasing (light winds from the WNW on Sat night, fresh winds from the WSW by Mon morning).

Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
31
Thursday
1
Friday
2
Saturday
3
Sunday
4
Mon
5
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
3:21PM0.67m
4:03AM0.64m
4:11PM0.66m
4:50AM0.66m
5:06PM0.65m
5:40AM0.68m
6:05PM0.64m
6:33AM0.71m
7:06PM0.64m
7:27AM0.75m
8:08PM0.65m
8:23AM0.78m
9:07PM0.66m
9:18AM0.80m
10:05PM0.68m
10:15AM0.83m
11:01PM0.70m
11:10AM0.84m
11:55PM0.71m
12:04PM0.84m
00:48AM0.72m
12:58PM0.83m
Low Tide
8:45AM0.08m
9:15PM0.00m
9:36AM0.07m
10:03PM0.01m
10:30AM0.05m
10:53PM0.02m
11:26AM0.04m
11:46PM0.02m
12:25PM0.01m
00:42AM0.02m
1:25PM-0.02m
1:39AM0.02m
2:25PM-0.05m
2:34AM0.02m
3:21PM-0.07m
3:31AM0.00m
4:17PM-0.09m
4:26AM-0.01m
5:11PM-0.10m
5:20AM-0.02m
6:03PM-0.10m
6:13AM-0.02m
6:53PM-0.09m
Wave
height (m) 
direction
period (s) 
0.8
SW
3
0.6
E
10
0.8
NNW
4
0.5
N
3
0.3
E
11
0.2
E
10
0.4
ENE
3
0.6
ENE
4
0.3
E
12
0.3
E
13
0.2
E
12
0.4
SW
3
0.7
S
4
0.8
SW
4
1.2
W
4
1.2
WSW
4
1.2
WSW
4
0.9
W
4
0.7
W
4
0.4
WSW
3
0.7
SW
3
0.8
SW
4
0.6
SW
4
0.6
SW
3
0.8
WNW
4
0.6
NW
3
0.4
NW
3
0.5
NW
3
0.6
WNW
3
0.4
NW
3
0.1
E
9
0.2
WSW
2
0.4
SSW
3
0.6
SW
3
0.6
WSW
3
cloud
clear
part cloud
part cloud
part cloud
light snow
part cloud
part cloud
clear
clear
part cloud
mod rain
mod rain
light rain
part cloud
part cloud
part cloud
part cloud
part cloud
clear
part cloud
cloud
cloud
part cloud
cloud
clear
clear
clear
clear
clear
part cloud
cloud
light rain
part cloud
part cloud
cloudy
clear
some clouds
some clouds
some clouds
light snow
some clouds
some clouds
clear
clear
some clouds
mod rain
mod rain
light rain
some clouds
some clouds
some clouds
some clouds
some clouds
clear
some clouds
cloudy
cloudy
some clouds
cloudy
clear
clear
clear
clear
clear
some clouds
cloudy
light rain
some clouds
some clouds
 km/h
40
WSW
30
NW
40
NNW
30
N
15
NNE
10
NE
20
NNE
25
N
15
NW
20
NW
15
W
25
WSW
35
SW
40
WSW
55
W
55
W
50
W
40
W
35
W
25
W
40
WSW
35
WSW
35
SW
30
SW
40
WNW
30
NW
20
NW
30
NW
30
NW
20
NW
10
WSW
15
SW
25
SSW
30
WSW
25
WSW
 mm 
9
6
2
4
max°C
5
5
-4
-5
-4
-3
-1
-2
-3
1
3
7
8
8
4
-1
0
-1
-1
0
4
6
7
7
-2
-4
-7
-5
-3
-6
-3
1
8
5
5
Moonrise
10:34
10:56
11:17
11:40
12:07
12:39
1:21
2:14
3:21
4:37
5:57
7:13
Moonset
10:00
11:08
12:19
1:32
2:50
4:10
5:29
6:40
7:39
8:24
8:59
Sunrise
7:05
7:05
7:05
7:07
7:07
7:07
7:07
7:07
7:07
7:07
7:07
7:07
Sunset
4:16
4:17
4:17
4:19
4:20
4:21
4:21
4:22
4:22
4:23
4:24
4:25
Today's sea temperature in Cape Poge, Chappaquiddick Island is
4.8° C
(Statistics for 25 Dec 1981-2005 – mean: 7.9 max: 9.7 min: 5.8°C)
Issued (local time): 12 am Thursday 25 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
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