Cape Cod Canal, Buzzards Bay Entrance Sea Conditions and Tide Table

Cape Cod Canal, Buzzards Bay 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 16mm), 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

Light rain (total 3mm) at first, then becoming colder with a dusting of snow on Tue afternoon. Icy conditions (max 7°C on Sun morning, min -5°C on Sun night). Mainly fresh winds.

Days 7–9 Weather Summary

Moderate rain (total 10mm), heaviest on Fri afternoon. Freeze-thaw conditions (max 7°C on Fri afternoon, min -3°C on Wed night). Winds increasing (calm on Wed night, fresh winds from the NNW by Fri night).

Days 10–12 Weather Summary

Mostly dry. Freeze-thaw conditions (max 2°C on Mon morning, min -4°C on Sat 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
8:03AM1.17m
8:14PM0.86m
8:41AM1.18m
8:52PM0.87m
9:16AM1.19m
9:27PM0.87m
9:48AM1.19m
10:02PM0.89m
10:20AM1.18m
10:37PM0.91m
10:54AM1.16m
11:14PM0.93m
11:31AM1.14m
11:56PM0.96m
12:13PM1.11m
00:41AM1.01m
1:00PM1.07m
1:31AM1.05m
1:51PM1.03m
2:27AM1.11m
2:47PM0.99m
3:28AM1.17m
3:48PM0.97m
4:33AM1.25m
Low Tide
3:00PM0.04m
1:04AM0.20m
3:40PM0.03m
1:39AM0.18m
4:20PM0.02m
2:20AM0.17m
5:02PM0.03m
3:03AM0.16m
5:43PM0.04m
3:48AM0.17m
6:25PM0.06m
4:39AM0.18m
7:06PM0.08m
7:47PM0.10m
8:06AM0.18m
8:27PM0.11m
9:12AM0.14m
9:09PM0.11m
10:13AM0.08m
9:56PM0.09m
11:12AM0.00m
10:50PM0.07m
Wave
height (m) 
direction
period (s) 
0.2
S
8
0.3
SSE
3
0.9
SSE
4
2
S
6
1.4
S
11
1.4
WSW
4
0.9
SSE
11
0.4
SSE
10
0.8
SSW
4
1
SW
4
0.8
WSW
4
0.9
W
4
0.9
WNW
4
0.7
NW
4
0.2
ESE
10
0.5
SW
3
1.2
SW
4
0.8
W
4
0.7
NW
4
0.7
NW
4
0.4
NNE
3
0.2
ENE
4
0.4
SW
2
0.4
WSW
3
0.2
SSE
2
0.4
SSE
4
0.6
WSW
3
0.9
NNW
4
0.6
N
4
0.3
SSE
9
0.2
SSE
8
0.1
SE
8
0.3
W
2
0.1
NW
2
0.1
E
12
0.2
WNW
2
clear
clear
rain showers
mod rain
mod rain
part cloud
clear
part cloud
part cloud
clear
part cloud
clear
clear
clear
cloud
light rain
snow showers
clear
clear
clear
clear
part cloud
part cloud
cloud
light rain
mod rain
part cloud
part cloud
clear
clear
clear
cloud
part cloud
clear
clear
part cloud
clear
clear
rain shwrs
mod rain
mod rain
some clouds
clear
some clouds
some clouds
clear
some clouds
clear
clear
clear
cloudy
light rain
snow shwrs
clear
clear
clear
clear
some clouds
some clouds
cloudy
light rain
mod rain
some clouds
some clouds
clear
clear
clear
cloudy
some clouds
clear
clear
some clouds
 km/h
10
S
15
S
25
S
50
S
25
SW
30
WSW
20
WNW
10
SSW
25
SSW
25
WSW
20
NW
25
WNW
30
NW
20
NW
10
W
20
SSW
30
WSW
20
WNW
25
NW
20
NNW
10
N
10
SW
15
WSW
10
W
10
SE
15
SSW
20
W
25
NNW
20
NNW
10
NNW
5
NW
5
W
10
W
10
NNW
5
NNW
10
WNW
 mm 
1
8
7
3
4
6
max°C
5
7
13
14
10
1
2
3
7
7
5
-1
-2
-2
0
3
2
3
2
-1
-3
0
1
2
5
7
7
0
-1
-3
0
1
0
2
2
0
Moonrise
6:06
7:05
7:57
8:41
9:17
9:47
10:13
10:36
10:57
11:18
11:40
12:07
Moonset
2:46
3:33
4:29
5:31
6:37
7:45
8:53
10:00
11:09
12:20
1:34
Sunrise
7:03
7:05
7:05
7:05
7:05
7:07
7:07
7:07
7:07
7:07
7:07
7:09
Sunset
4:13
4:14
4:14
4:14
4:15
4:15
4:15
4:16
4:16
4:17
4:19
4:20
Today's sea temperature in Cape Cod Canal, Buzzards Bay Entrance is
5.4° C
(Statistics for 18 Dec 1981-2005 – mean: 8.0 max: 10.6 min: 6.2°C)
Issued (local time): 6 am Thursday 18 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
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