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 07:03 AM and sunset is at 04:14 PM.

Days 1–3 Weather Summary

Moderate rain (total 12mm), heaviest on Fri afternoon. Icy conditions (max 12°C on Thu night, min -1°C on Fri night). Winds decreasing (gales from the S on Fri morning, light winds from the WSW by Sat afternoon).

Days 4–6 Weather Summary

Light rain (total 8mm), mostly falling on Tue afternoon. Icy conditions (max 5°C on Tue afternoon, min -4°C on Sun night). Mainly strong winds.

Days 7–9 Weather Summary

Light rain (total 9mm), mostly falling on Thu night. Freeze-thaw conditions (max 10°C on Thu night, min 0°C on Wed night). Winds decreasing (strong winds from the WSW on Fri afternoon, light winds from the WNW by Sat afternoon).

Days 10–12 Weather Summary

A light covering of new snow, mostly falling on Mon night. Freeze-thaw conditions (max 4°C on Sat night, min 0°C on Sun night). Winds increasing (light winds from the N on Sat night, near gales from the NNE 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
Tue
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
Wave Height Map
High Tide
11:17AM0.72m
11:56PM0.62m
11:57AM0.72m
00:37AM0.62m
12:36PM0.71m
1:17AM0.62m
1:14PM0.71m
1:57AM0.62m
1:54PM0.70m
2:37AM0.62m
2:36PM0.69m
3:19AM0.62m
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
Low Tide
5:04PM0.03m
5:06AM0.10m
5:44PM0.02m
5:48AM0.09m
6:24PM0.02m
6:30AM0.09m
7:05PM0.01m
7:13AM0.09m
7:47PM0.00m
7:58AM0.08m
8:30PM0.00m
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
Wave
height (m) 
direction
period (s) 
1.1
SSE
4
1.4
S
10
1.3
S
11
0.8
SSE
11
0.4
SSE
10
0.8
SSW
4
0.9
WSW
4
0.9
WSW
4
0.8
WNW
4
0.7
NW
4
0.5
NW
3
0.4
NW
3
0.4
SW
2
0.9
SSW
4
0.7
W
4
0.6
WNW
3
0.4
NW
3
0.1
S
7
0.5
SW
3
0.6
SW
3
0.2
SSW
6
1.1
SSW
4
1.1
SW
4
0.6
W
3
0.3
SSW
8
0.2
S
8
0.2
S
7
0.4
ENE
4
0.4
NE
3
0.4
NE
3
0.3
ENE
4
0.4
NE
3
0.9
ENE
4
1.4
ENE
6
1.7
ENE
6
light rain
light rain
rain showers
clear
part cloud
part cloud
clear
part cloud
clear
clear
clear
part cloud
light rain
mod rain
clear
clear
clear
part cloud
light rain
light rain
light rain
light rain
clear
part cloud
part cloud
clear
part cloud
cloud
clear
part cloud
cloud
cloud
light snow
light snow
cloud
light rain
light rain
rain shwrs
clear
some clouds
some clouds
clear
some clouds
clear
clear
clear
some clouds
light rain
mod rain
clear
clear
clear
some clouds
light rain
light rain
light rain
light rain
clear
some clouds
some clouds
clear
some clouds
cloudy
clear
some clouds
cloudy
cloudy
light snow
light snow
cloudy
 km/h
45
SSE
40
WSW
60
W
35
W
20
WSW
40
SSW
40
WSW
35
WNW
40
WNW
40
NW
30
NNW
15
WNW
30
SW
45
SW
35
WNW
35
WNW
25
NNW
10
WNW
30
SW
25
SW
10
SSW
45
SW
50
WSW
30
WNW
15
WNW
10
WNW
15
NNW
20
NNE
20
NNE
20
NNE
15
NE
20
ENE
35
ENE
50
NE
55
NE
 mm 
5
4
2
1
7
1
1
5
2
max°C
12
10
2
1
2
8
6
5
-1
-2
0
0
4
5
3
3
3
2
5
7
10
10
9
6
5
5
4
2
1
1
1
1
1
1
2
Moonrise
7:03
7:55
8:39
9:15
9:46
10:12
10:34
10:56
11:17
11:40
12:07
12:39
Moonset
3:34
4:30
5:31
6:38
7:45
8:52
10:00
11:08
12:19
1:32
2:50
Sunrise
7:03
7:03
7:03
7:05
7:05
7:05
7:05
7:05
7:05
7:07
7:07
7:07
Sunset
4:14
4:14
4:15
4:15
4:15
4:15
4:16
4:17
4:17
4:19
4:20
4:21
Today's sea temperature in Cape Poge, Chappaquiddick Island is
4.9° C
(Statistics for 19 Dec 1981-2005 – mean: 8.4 max: 11.2 min: 6.7°C)
Issued (local time): 12 am Friday 19 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
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