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 06:58 PM.

Days 1–4 Weather Summary

Light rain (total 3mm), mostly falling on Wed morning. Icy conditions (max 10°C on Fri afternoon, min 0°C on Wed night). Winds increasing (calm on Wed morning, fresh winds from the WNW by Fri morning).

Days 5–7 Weather Summary

Moderate rain (total 13mm), heaviest on Fri night. Cool air temperatures (max 11°C on Sat morning, min 2°C on Sat night). Wind will be generally light.

Days 8–10 Weather Summary

Moderate rain (total 17mm) heaviest on Mon night, then becoming colder with a dusting of snow on Tue afternoon. Freeze-thaw conditions (max 5°C on Mon night, min -2°C on Wed morning). Winds decreasing (strong winds from the NNE on Tue afternoon, light winds from the SE by Wed night).

Days 11–13 Weather Summary

Moderate rain (total 18mm), heaviest on Fri morning. Very mild (max 14°C on Sat afternoon, min 5°C on Thu night). Mainly strong winds.

Wednesday
26
Thursday
27
Friday
28
Saturday
29
Sunday
30
Monday
31
Tuesday
1
Wednesday
2
Thursday
3
Friday
4
Saturday
5
Sun
6
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
PM
Wave Height Map
High Tide
9:14PM2.65m
9:27AM3.04m
10:04PM2.88m
10:21AM3.21m
10:51PM3.13m
11:12AM3.35m
11:37PM3.36m
12:01PM3.44m
00:23AM3.54m
12:51PM3.45m
1:09AM3.65m
1:41PM3.39m
1:56AM3.67m
2:32PM3.26m
2:46AM3.59m
3:26PM3.08m
3:40AM3.44m
4:24PM2.88m
4:38AM3.25m
5:27PM2.71m
5:42AM3.06m
6:36PM2.60m
6:51AM2.93m
Low Tide
3:33AM0.35m
4:10PM0.04m
4:27AM0.11m
4:58PM-0.14m
5:18AM-0.14m
5:45PM-0.28m
6:08AM-0.37m
6:31PM-0.37m
6:58AM-0.52m
7:17PM-0.38m
7:47AM-0.59m
8:04PM-0.32m
8:38AM-0.56m
8:53PM-0.18m
9:31AM-0.43m
9:45PM-0.00m
10:27AM-0.24m
10:40PM0.20m
11:27AM-0.03m
11:41PM0.38m
12:32PM0.14m
00:47AM0.51m
1:41PM0.25m
Wave
height (m) 
direction
period (s) 
0.5
S
8
0.4
SSE
8
0.6
SSE
8
0.8
W
4
0.7
W
4
0.7
W
4
0.6
SW
3
0.9
W
4
0.6
WSW
4
0.4
SE
8
0.9
SW
4
0.8
SW
5
0.8
S
9
0.7
SE
5
0.6
SE
6
1
SSW
5
0.8
SSW
5
0.5
SSE
8
1.1
ENE
4
1.5
ENE
6
1.8
NE
6
1.3
NE
6
1.1
NE
5
0.8
ESE
8
0.5
ESE
8
0.6
ESE
8
0.9
S
4
1.3
S
5
1.4
SSW
6
1.2
SSW
6
1.2
SSW
6
1.2
SSW
6
1.3
SSW
5
1.2
SSW
6
1.1
SSW
4
0.9
SSW
5
part cloud
light rain
rain showers
part cloud
clear
cloud
part cloud
part cloud
part cloud
rain showers
light rain
cloud
light rain
cloud
light rain
light rain
cloud
cloud
heavy rain
light rain
light snow
cloud
part cloud
part cloud
clear
cloud
part cloud
mod rain
heavy rain
light rain
part cloud
part cloud
clear
part cloud
cloud
cloud
some clouds
light rain
rain shwrs
some clouds
clear
cloudy
some clouds
some clouds
some clouds
rain shwrs
light rain
cloudy
light rain
cloudy
light rain
light rain
cloudy
cloudy
heavy rain
light rain
light snow
cloudy
some clouds
some clouds
clear
cloudy
some clouds
mod rain
heavy rain
light rain
some clouds
some clouds
clear
some clouds
cloudy
cloudy
 km/h
5
NNE
15
NW
15
WSW
25
W
20
WNW
10
NW
20
SW
25
WNW
10
W
15
SSE
25
WSW
20
N
20
ENE
20
ESE
10
SSE
25
SW
10
WNW
20
NE
35
NNE
35
NE
45
NNE
35
NNE
30
N
20
NNE
5
SE
25
S
25
S
35
S
35
SSW
30
SW
30
SW
35
SW
35
SW
30
SSW
30
SSW
25
SSW
 mm 
2.0
1.0
5
1.0
4
1.0
2.0
15
2.0
6
11
1.0
max°C
8
5
7
5
3
6
7
5
10
8
11
8
2
4
6
10
10
6
5
3
1
1
-2
-1
-1
1
4
9
10
10
10
12
14
13
13
13
Moonrise
4:45
5:15
5:40
6:04
6:28
6:53
7:22
7:56
8:39
9:32
10:35
11:44
12:54
Moonset
2:27
3:44
5:01
6:20
7:39
9:01
10:23
11:45
1:00
2:04
2:54
3:34
Sunrise
6:35
6:33
6:31
6:28
6:28
6:26
6:24
6:22
6:20
6:18
6:18
6:16
Sunset
6:58
6:59
7:00
7:00
7:01
7:02
7:04
7:05
7:07
7:07
7:08
7:09
7:10
Today's sea temperature in Barnstable is 4.8 °C (Statistics for 25 Mar 1981-2005 – mean: 4.5 max: 6.1 min: 3.3°C)
Issued (local time): 7 pm Tuesday 25 Mar 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest