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 06:56 AM and sunset is at 04:09 PM.

Days 1–3 Weather Summary

Some drizzle, heaviest during Wed night. Icy conditions (max 10°C on Wed afternoon, min -4°C on Mon night). Winds increasing (light winds from the WSW on Tue morning, strong winds from the SSW by Wed afternoon).

Days 4–6 Weather Summary

A light covering of new snow, mostly falling on Sat night. Icy conditions (max 3°C on Sat morning, min -3°C on Sun afternoon). Winds decreasing (strong winds from the W on Thu night, light winds from the W by Sat night).

Days 7–9 Weather Summary

Mostly dry. Freeze-thaw conditions (max 5°C on Wed afternoon, min -11°C on Sun night). Winds decreasing (fresh winds from the WNW on Sun night, light winds from the WNW by Tue afternoon).

Days 10–12 Weather Summary

Heavy rain (total 35mm), heaviest during Thu afternoon. Freeze-thaw conditions (max 12°C on Thu morning, min -7°C on Fri night). Winds decreasing (strong winds from the WNW on Fri morning, light winds from the SW by Fri night).

Tuesday
9
Wednesday
10
Thursday
11
Friday
12
Saturday
13
Sunday
14
Monday
15
Tuesday
16
Wednesday
17
Thursday
18
Friday
19
Sat
20
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
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
9:22AM2.96m
10:01PM2.58m
10:03AM3.00m
10:43PM2.60m
10:43AM3.03m
11:23PM2.62m
11:22AM3.05m
Low Tide
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
4:07PM0.20m
4:06AM0.49m
4:48PM0.15m
4:47AM0.48m
5:28PM0.11m
5:28AM0.46m
6:06PM0.09m
Wave
height (m) 
direction
period (s) 
0.3
E
9
0.4
SW
3
1.2
SSW
5
1.2
SSW
4
1.6
SSW
5
1.3
SW
6
1.2
W
4
1.3
W
4
1.6
W
5
1.4
WSW
5
1.2
W
4
0.9
W
4
0.6
WSW
3
0.6
WSW
3
0.3
SSW
6
0.3
W
3
0.7
NW
3
1.1
NW
4
1
NW
4
0.8
NW
4
0.5
NW
3
0.6
NW
3
0.5
NW
3
0.4
WSW
3
1.1
SW
5
1.4
SW
5
1.3
SW
5
1.6
SSW
6
1.2
S
9
1.1
SSE
11
1.9
SW
5
1.5
SW
7
0.9
SSE
10
0.5
SE
10
1.2
SSW
5
clear
cloud
cloud
part cloud
cloud
rain showers
cloud
clear
clear
clear
clear
clear
cloud
cloud
light snow
light snow
part cloud
clear
part cloud
part cloud
part cloud
clear
clear
part cloud
clear
part cloud
cloud
heavy rain
heavy rain
clear
clear
clear
part cloud
part cloud
cloud
clear
cloudy
cloudy
some clouds
cloudy
rain shwrs
cloudy
clear
clear
clear
clear
clear
cloudy
cloudy
light snow
light snow
some clouds
clear
some clouds
some clouds
some clouds
clear
clear
some clouds
clear
some clouds
cloudy
heavy rain
heavy rain
clear
clear
clear
some clouds
some clouds
cloudy
 km/h
10
WSW
20
SW
30
SSW
30
SSW
40
SSW
30
WSW
35
WNW
30
W
35
W
35
W
30
W
25
W
15
SW
20
W
5
W
15
NNW
35
NW
35
NW
35
NW
30
NW
20
WNW
25
NW
20
NW
15
WSW
35
SW
35
SW
35
SW
40
SSW
30
NW
20
W
45
WSW
40
WNW
25
WNW
20
SSE
30
S
 mm 
1
14
21
max°C
-3
1
7
9
10
9
0
0
-1
1
1
1
3
3
2
0
0
-5
-6
-5
-6
-4
-2
0
4
5
11
12
5
4
4
-4
-5
4
10
Moonrise
9:35
10:44
11:49
12:52
1:54
2:56
3:59
5:03
6:05
7:03
7:55
Moonset
11:03
11:27
11:48
12:08
12:26
12:46
1:09
1:35
2:06
2:45
3:32
4:28
Sunrise
6:56
6:56
6:58
6:58
6:58
7:00
7:01
7:01
7:01
7:03
7:03
7:03
Sunset
4:09
4:09
4:09
4:09
4:09
4:10
4:10
4:10
4:12
4:12
4:12
4:13
Today's sea temperature in Barnstable is
7.5° C
(Statistics for 09 Dec 1981-2005 – mean: 8.9 max: 11.4 min: 7.6°C)
Issued (local time): 12 am Tuesday 09 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest