Barnstable Sea Conditions and Tide Table

Barnstable 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 06:52 AM and sunset is at 04:09 PM.

Days 1–3 Weather Summary

Mostly dry. Icy conditions (max 4°C on Sat afternoon, min -7°C on Fri morning). Winds increasing (calm on Fri night, strong winds from the NW by Sun night).

Days 4–6 Weather Summary

Moderate rain (total 12mm), heaviest on Wed afternoon. Icy conditions (max 10°C on Wed afternoon, min -5°C on Mon night). Winds decreasing (strong winds from the NW on Mon morning, light winds from the SW by Mon night).

Days 7–9 Weather Summary

Light rain (total 6mm), mostly falling on Fri morning. Freeze-thaw conditions (max 8°C on Fri morning, min -4°C on Thu night). Winds decreasing (strong winds from the WNW on Fri night, light winds from the WSW by Sat afternoon).

Days 10–12 Weather Summary

Mostly dry. Freeze-thaw conditions (max 1°C on Sun morning, min -5°C on Wed morning). Mainly fresh winds.

Friday
5
Saturday
6
Sunday
7
Monday
8
Tuesday
9
Wednesday
10
Thursday
11
Friday
12
Saturday
13
Sunday
14
Monday
15
Tuesday
16
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
10:54AM3.74m
11:38PM3.13m
11:47AM3.72m
00:32AM3.09m
12:40PM3.64m
1:26AM3.03m
1:36PM3.49m
2:22AM2.95m
2:33PM3.30m
3:19AM2.88m
3:31PM3.10m
4:17AM2.83m
4:32PM2.91m
5:15AM2.81m
5:34PM2.76m
6:11AM2.81m
6:35PM2.65m
7:04AM2.84m
7:33PM2.59m
7:53AM2.88m
8:27PM2.57m
8:39AM2.92m
9:16PM2.57m
Low Tide
5:44PM-0.57m
5:53AM-0.10m
6:36PM-0.54m
6:46AM-0.05m
7:29PM-0.45m
7:40AM0.04m
8:23PM-0.30m
8:36AM0.16m
9:17PM-0.14m
9:34AM0.28m
10:13PM0.03m
10:35AM0.37m
11:09PM0.19m
11:37AM0.43m
00:05AM0.31m
12:40PM0.44m
00:59AM0.41m
1:40PM0.40m
1:51AM0.47m
2:35PM0.33m
2:39AM0.50m
3:23PM0.26m
3:24AM0.50m
Wave
height (m) 
direction
period (s) 
0.2
ESE
10
0.2
ESE
10
0.2
ESE
10
0.2
ESE
10
0.2
ESE
10
0.4
SW
4
0.4
SE
8
0.4
ESE
8
0.7
W
3
1.4
NW
5
0.9
NNW
4
0.4
ENE
8
0.3
E
9
0.8
SSW
4
1.1
SW
4
0.9
SSW
4
1
S
4
1.2
SSE
8
1.3
SSE
10
1.3
SW
6
1
W
4
1.1
SSW
4
1.5
SSW
6
1.2
WSW
6
0.5
SE
10
0.4
SE
10
0.4
SE
9
1
WSW
4
1
W
4
0.9
WNW
4
0.4
WNW
3
0.3
WNW
2
0.4
NW
3
0.4
NW
2
0.4
NE
4
0.4
NW
3
part cloud
part cloud
part cloud
cloud
cloud
clear
part cloud
cloud
part cloud
clear
part cloud
part cloud
part cloud
cloud
part cloud
cloud
heavy rain
rain showers
cloud
clear
part cloud
light rain
light rain
clear
part cloud
cloud
cloud
part cloud
clear
part cloud
cloud
part cloud
clear
clear
part cloud
clear
some clouds
some clouds
some clouds
cloudy
cloudy
clear
some clouds
cloudy
some clouds
clear
some clouds
some clouds
some clouds
cloudy
some clouds
cloudy
heavy rain
rain shwrs
cloudy
clear
some clouds
light rain
light rain
clear
some clouds
cloudy
cloudy
some clouds
clear
some clouds
cloudy
some clouds
clear
clear
some clouds
clear
 km/h
5
W
15
SSW
5
SE
5
SSW
10
SW
15
WNW
10
WNW
5
SSW
20
W
45
NW
35
NNW
15
NW
15
SSW
25
SSW
25
WSW
30
SSW
30
S
25
WSW
25
W
35
W
25
W
30
SSW
30
WSW
35
NW
15
NW
5
WSW
10
SW
25
W
30
WNW
25
WNW
15
WNW
15
WNW
15
WNW
15
NW
20
NW
15
NW
 mm 
11
1
3
3
max°C
-5
-2
1
3
4
3
3
3
3
-4
-4
-4
0
4
6
9
10
8
3
2
1
8
8
1
-1
0
0
1
-1
-3
-2
-2
-3
-2
-1
-3
Moonrise
4:35
5:48
7:05
8:22
9:35
10:44
11:49
12:52
1:54
2:56
3:59
Moonset
7:58
9:03
9:54
10:33
11:03
11:27
11:48
12:08
12:26
12:46
1:09
1:35
Sunrise
6:52
6:52
6:54
6:54
6:56
6:56
6:58
6:58
6:58
7:00
7:01
7:01
Sunset
4:09
4:09
4:09
4:09
4:09
4:09
4:09
4:09
4:09
4:10
4:10
4:10
Today's sea temperature in Barnstable is
8.5° C
(Statistics for 05 Dec 1981-2005 – mean: 9.3 max: 11.7 min: 7.5°C)
Issued (local time): 12 pm Friday 05 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest