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 — and sunset is at 04:12 PM.

Days 1–4 Weather Summary

Moderate rain (total 10mm), heaviest on Fri morning. Icy conditions (max 12°C on Fri morning, min -2°C on Fri night). Winds increasing (light winds from the WSW on Wed night, strong winds from the S by Fri morning).

Days 5–7 Weather Summary

Mostly dry. Icy conditions (max 8°C on Sat night, min -6°C on Mon night). Winds increasing (light winds from the SSW on Sat afternoon, fresh winds from the WNW by Sun afternoon).

Days 8–10 Weather Summary

Light rain (total 3mm), mostly falling on Tue afternoon. Freeze-thaw conditions (max 3°C on Tue afternoon, min -3°C on Wed night). Winds decreasing (fresh winds from the NW on Wed morning, calm by Wed night).

Days 11–13 Weather Summary

Mostly dry. Freeze-thaw conditions (max 1°C on Fri afternoon, min -4°C on Sun afternoon). Winds decreasing (fresh winds from the NW on Sun morning, calm by Mon morning).

Wed
17
Thursday
18
Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Mon
29
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
AM
Wave Height Map
High Tide
10:01PM2.58m
10:03AM3.00m
10:43PM2.60m
10:43AM3.03m
11:23PM2.62m
11:22AM3.05m
00:02AM2.62m
12:01PM3.06m
00:41AM2.63m
12:40PM3.05m
1:21AM2.65m
1:21PM3.03m
2:01AM2.67m
2:04PM3.00m
2:44AM2.72m
2:50PM2.95m
3:29AM2.79m
3:40PM2.90m
4:16AM2.87m
4:34PM2.84m
5:07AM2.98m
5:32PM2.80m
6:01AM3.10m
Low Tide
4:07PM0.20m
4:06AM0.49m
4:48PM0.15m
4:47AM0.48m
5:28PM0.11m
5:28AM0.46m
6:06PM0.09m
6:08AM0.44m
6:45PM0.07m
6:49AM0.43m
7:25PM0.06m
7:31AM0.43m
8:05PM0.06m
8:15AM0.42m
8:47PM0.07m
9:01AM0.40m
9:32PM0.09m
9:52AM0.37m
10:19PM0.11m
10:46AM0.31m
11:10PM0.14m
11:44AM0.22m
00:03AM0.16m
12:44PM0.10m
Wave
height (m) 
direction
period (s) 
1.1
SW
4
0.6
SW
5
0.3
SSE
8
0.5
S
4
1
SSE
4
1.6
S
6
1.5
SSE
10
1.6
SW
7
1
SSE
10
0.6
SSE
10
0.9
SSW
4
1.3
SW
5
1.2
WSW
4
1.3
W
5
1.2
WNW
4
1.1
WNW
4
0.7
WNW
4
0.3
E
10
0.9
SW
4
0.9
WSW
4
0.8
WNW
4
0.9
NNW
4
0.3
NNE
4
0.4
SE
4
0.4
SSW
3
0.4
N
2
0.5
NE
4
0.4
ENE
5
0.4
ENE
4
0.5
E
3
0.4
E
4
0.8
WNW
4
0.9
NW
4
0.7
NW
4
0.4
NNW
3
0.2
ENE
6
clear
clear
clear
clear
part cloud
mod rain
rain showers
clear
clear
part cloud
part cloud
part cloud
part cloud
part cloud
clear
clear
part cloud
cloud
light rain
part cloud
part cloud
clear
part cloud
part cloud
light rain
light rain
cloud
cloud
part cloud
cloud
cloud
part cloud
part cloud
part cloud
cloud
cloud
clear
clear
clear
clear
some clouds
mod rain
rain shwrs
clear
clear
some clouds
some clouds
some clouds
some clouds
some clouds
clear
clear
some clouds
cloudy
light rain
some clouds
some clouds
clear
some clouds
some clouds
light rain
light rain
cloudy
cloudy
some clouds
cloudy
cloudy
some clouds
some clouds
some clouds
cloudy
cloudy
 km/h
30
SW
20
WNW
10
SE
15
S
30
S
45
S
30
SW
40
W
25
WNW
10
SSW
25
SSW
30
WSW
30
WSW
35
WNW
35
WNW
35
NW
25
NW
15
SW
25
SW
25
W
30
NW
35
NW
10
NW
15
SSW
10
SSW
20
N
15
NE
15
NE
15
E
15
SE
5
S
25
WNW
35
NW
30
NW
15
NW
5
NE
 mm 
6
4
1
1
1
max°C
8
4
2
7
11
12
9
1
0
1
8
7
7
-1
-1
-1
-3
1
3
3
2
-1
-2
1
3
3
2
1
1
1
1
1
-2
-2
-3
-1
Moonrise
6:05
7:03
7:55
8:39
9:16
9:46
10:11
10:34
10:55
11:16
11:39
12:05
Moonset
2:45
3:32
4:28
5:30
6:36
7:43
8:51
9:59
11:08
12:18
1:32
Sunrise
7:03
7:03
7:03
7:03
7:05
7:05
7:05
7:05
7:05
7:07
7:07
7:07
Sunset
4:12
4:12
4:12
4:13
4:13
4:14
4:14
4:15
4:15
4:15
4:16
4:17
Today's sea temperature in Barnstable is
5.9° C
(Statistics for 17 Dec 1981-2005 – mean: 8.1 max: 10.5 min: 6.8°C)
Issued (local time): 6 pm Wednesday 17 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest