Cape Cod Canal (East Entrance) Sea Conditions and Tide Table

Cape Cod Canal (East Entrance) 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 04:13 PM.

Days 1–3 Weather Summary

Moderate rain (total 10mm), heaviest on Fri afternoon. Icy conditions (max 14°C on Fri morning, min -1°C on Fri night). Winds increasing (light winds from the S on Thu morning, strong winds from the S by Fri morning).

Days 4–6 Weather Summary

A dusting of new snow. Icy conditions (max 7°C on Sun morning, min -5°C on Sun night). Winds increasing (light winds from the W on Mon night, fresh winds from the WSW by Tue afternoon).

Days 7–9 Weather Summary

Moderate rain (total 11mm), heaviest on Fri morning. Freeze-thaw conditions (max 12°C on Fri afternoon, min -5°C on Wed night). Winds increasing (light winds from the WNW on Wed night, strong winds from the SW by Thu night).

Days 10–12 Weather Summary

Light rain (total 8mm), mostly falling on Sun night. Freeze-thaw conditions (max 6°C on Mon morning, min -1°C on Mon night). Wind will be generally light.

Thursday
18
Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
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
Wave Height Map
High Tide
9:51AM2.71m
10:32PM2.32m
10:33AM2.74m
11:13PM2.34m
11:14AM2.76m
11:54PM2.36m
11:54AM2.78m
00:34AM2.38m
12:34PM2.79m
1:14AM2.40m
1:14PM2.78m
1:55AM2.44m
1:56PM2.76m
2:36AM2.49m
2:40PM2.72m
3:20AM2.56m
3:28PM2.68m
4:07AM2.65m
4:20PM2.62m
4:56AM2.76m
5:16PM2.58m
5:49AM2.87m
6:17PM2.55m
6:44AM2.99m
Low Tide
4:16PM0.23m
4:23AM0.51m
4:58PM0.20m
5:05AM0.50m
5:38PM0.16m
5:45AM0.48m
6:18PM0.14m
6:25AM0.46m
6:58PM0.12m
7:06AM0.44m
7:38PM0.11m
7:48AM0.41m
8:20PM0.11m
8:34AM0.37m
9:03PM0.11m
9:23AM0.31m
9:50PM0.12m
10:15AM0.24m
10:39PM0.14m
11:11AM0.16m
11:32PM0.15m
12:09PM0.05m
00:27AM0.15m
Wave
height (m) 
direction
period (s) 
0.2
ENE
16
0.4
SSE
3
0.9
SSE
4
1.8
SSE
5
1.6
SSE
6
1.2
W
4
0.9
NW
4
0.4
E
12
0.7
S
3
0.7
SW
4
1
NW
4
1.1
NW
5
1.9
NNW
6
1.8
N
6
0.6
NNE
6
0.7
SSW
3
1.1
SSW
4
0.9
WNW
4
1.9
NNW
6
1.8
NNW
6
0.9
NNE
7
0.6
NNE
6
0.5
SSW
3
0.9
S
4
1.2
SSW
4
0.7
WSW
4
0.8
NNW
4
0.7
N
4
0.4
NNE
5
0.4
NE
5
0.2
ENE
5
0.3
SSE
2
0.2
SSE
2
0.1
E
8
0.2
NNW
2
1.6
NNE
6
clear
clear
rain showers
light rain
light rain
rain showers
clear
part cloud
part cloud
clear
part cloud
clear
clear
clear
part cloud
cloud
snow showers
clear
clear
clear
clear
clear
part cloud
mod rain
light rain
part cloud
part cloud
part cloud
cloud
cloud
cloud
cloud
mod rain
cloud
cloud
rain showers
clear
clear
rain shwrs
light rain
light rain
rain shwrs
clear
some clouds
some clouds
clear
some clouds
clear
clear
clear
some clouds
cloudy
snow shwrs
clear
clear
clear
clear
clear
some clouds
mod rain
light rain
some clouds
some clouds
some clouds
cloudy
cloudy
cloudy
cloudy
mod rain
cloudy
cloudy
rain shwrs
 km/h
5
S
15
S
25
S
45
SSE
25
WSW
35
WSW
25
WNW
10
SW
25
SSW
25
WSW
25
WNW
25
WNW
30
NW
25
NW
10
W
25
SW
35
WSW
25
W
30
NW
30
NNW
10
NNW
15
SW
20
SW
30
SSW
35
SW
20
WSW
15
WNW
15
N
5
NE
5
SW
5
SSE
10
SSE
5
SSE
5
NNW
5
NNW
30
NNW
 mm 
1
4
4
1
6
5
6
2
max°C
4
7
13
14
11
2
2
3
7
7
3
-1
-3
-3
-2
3
2
4
-3
-4
-5
1
4
9
9
12
6
3
3
3
4
3
4
6
6
3
Moonrise
6:06
7:04
7:56
8:40
9:17
9:47
10:12
10:35
10:56
11:17
11:40
12:06
Moonset
2:46
3:33
4:28
5:30
6:37
7:44
8:52
10:00
11:09
12:19
1:33
Sunrise
7:03
7:03
7:05
7:05
7:05
7:05
7:07
7:07
7:07
7:07
7:07
7:07
Sunset
4:13
4:13
4:13
4:14
4:14
4:15
4:15
4:15
4:16
4:17
4:17
4:19
Today's sea temperature in Cape Cod Canal (East Entrance) is
5.8° C
(Statistics for 18 Dec 1981-2005 – mean: 8.0 max: 10.5 min: 6.1°C)
Issued (local time): 12 pm Thursday 18 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
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