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 07:57 PM.

Days 1–4 Weather Summary

Moderate rain (total 16mm), heaviest on Wed afternoon. Warm air temperatures (max 27°C on Wed afternoon, min 10°C on Thu afternoon). Winds decreasing (fresh winds from the WSW on Tue night, calm by Thu morning).

Days 5–7 Weather Summary

Light rain (total 6mm), mostly falling on Mon morning. Cool air temperatures (max 13°C on Fri night, min 9°C on Sat morning). Wind will be generally light.

Days 8–10 Weather Summary

Mostly dry. Warm (max 22°C on Thu afternoon, min 10°C on Mon night). Wind will be generally light.

Days 11–13 Weather Summary

Mostly dry. Warm (max 21°C on Sun afternoon, min 11°C on Fri afternoon). Winds increasing (calm on Sat afternoon, fresh winds from the SW by Sun afternoon).

Days 14–17 Weather Summary

Some drizzle, heaviest during Sun night. Warm (max 20°C on Wed afternoon, min 12°C on Sun night). Winds decreasing (fresh winds from the NNE on Mon morning, calm by Mon night).

Wednesday
20
Thursday
21
Friday
22
Saturday
23
Sunday
24
Monday
25
Tuesday
26
Wednesday
27
Thursday
28
Friday
29
Saturday
30
Sunday
31
Monday
1
Tuesday
2
Wednesday
3
Thu
4
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
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
Wave Height Map
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High Tide
2:25AM3.60m
3:12PM3.03m
3:22AM3.46m
4:11PM2.96m
4:23AM3.29m
5:12PM2.91m
5:26AM3.12m
6:14PM2.90m
6:31AM2.97m
7:14PM2.91m
7:36AM2.86m
8:11PM2.96m
8:37AM2.79m
9:04PM3.01m
9:34AM2.75m
9:51PM3.04m
10:25AM2.73m
10:34PM3.08m
11:10AM2.72m
11:15PM3.09m
11:53AM2.71m
11:53PM3.10m
12:33PM2.70m
00:32AM3.10m
1:12PM2.69m
1:11AM3.09m
1:51PM2.67m
Low Tide
8:31PM0.01m
9:14AM-0.39m
9:27PM0.10m
10:10AM-0.25m
10:26PM0.20m
11:08AM-0.10m
11:28PM0.30m
12:08PM0.05m
00:33AM0.36m
1:08PM0.16m
1:38AM0.36m
2:06PM0.26m
2:42AM0.32m
3:00PM0.32m
3:40AM0.25m
3:50PM0.37m
4:31AM0.19m
4:36PM0.40m
5:16AM0.14m
5:18PM0.42m
5:58AM0.10m
5:59PM0.44m
6:38AM0.09m
6:39PM0.45m
7:17AM0.10m
7:19PM0.47m
7:55AM0.12m
7:59PM0.49m
Wave
Height (m)
Direction
Period (s)
0.8
SSW
5
0.8
SSW
5
0.7
SW
4
0.5
SW
4
0.3
SSE
8
0.4
SE
7
0.2
SSE
8
0.3
ENE
3
0.2
ESE
13
0.3
S
2
0.4
SE
2
0.4
SE
4
0.7
ESE
4
1
E
4
1
E
4
1.1
ESE
5
1.3
E
5
0.9
ESE
8
0.9
ESE
8
0.7
ESE
9
0.6
ESE
9
0.6
ESE
8
0.6
ESE
8
0.5
ESE
8
0.3
ESE
8
0.4
ESE
8
0.8
SW
4
0.6
SW
3
0.4
E
9
1
ENE
5
0.5
E
10
0.4
ENE
10
0.6
SSE
4
0.9
WSW
4
1
SW
4
1.1
SW
4
0.3
E
9
1.1
NE
4
0.6
ENE
4
0.4
SE
8
0.3
SE
8
0.3
SE
8
0.5
SW
3
0.4
WSW
3
0.3
SE
10
0.3
SE
9
0.4
SE
8
rain showers
clear
rain showers
mod rain
light rain
light rain
clear
clear
part cloud
part cloud
light rain
cloud
cloud
cloud
cloud
cloud
light rain
light rain
cloud
part cloud
part cloud
clear
part cloud
clear
clear
clear
clear
part cloud
part cloud
cloud
clear
clear
clear
clear
clear
clear
light rain
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
rain shwrs
clear
rain shwrs
mod rain
light rain
light rain
clear
clear
some clouds
some clouds
light rain
cloudy
cloudy
cloudy
cloudy
cloudy
light rain
light rain
cloudy
some clouds
some clouds
clear
some clouds
clear
clear
clear
clear
some clouds
some clouds
cloudy
clear
clear
clear
clear
clear
clear
light rain
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
km/h
20
SW
25
SW
20
SW
20
NW
10
NE
10
ESE
10
WNW
15
NE
10
SE
10
SW
15
SE
10
SE
15
E
20
E
25
ESE
20
ESE
25
E
10
ENE
25
NNW
20
NNW
0
E
10
SW
20
N
15
NE
5
WSW
20
SW
25
SW
20
WSW
30
NE
20
NE
10
NNW
10
N
25
SW
25
WSW
25
SW
30
SW
20
NNE
30
NE
15
ENE
10
W
10
NNE
10
SE
20
WSW
10
NNW
15
SSE
10
ENE
20
NE
1
3
8
3
1
1
4
1
1
max °C
17
25
27
21
12
11
11
13
14
13
13
10
10
12
12
11
12
11
11
11
15
17
14
15
15
20
22
18
20
11
13
14
17
15
20
21
16
13
14
13
14
17
15
19
20
17
14
Moonrise
8:46
10:04
11:19
12:30
1:38
2:43
3:47
4:51
5:55
6:59
8:02
9:00
9:53
10:37
11:15
Moonset
11:44
12:27
1:00
1:27
1:49
2:10
2:30
2:50
3:13
3:39
4:10
4:47
5:33
6:25
7:25
8:28
Sunrise
5:16
5:16
5:15
5:13
5:13
5:13
5:11
5:11
5:11
5:09
5:09
5:09
5:09
5:07
5:07
5:07
Sunset
7:57
7:58
7:59
8:00
8:00
8:01
8:02
8:04
8:04
8:05
8:06
8:07
8:07
8:07
8:08
8:09
Today's sea temperature in Barnstable is
11.9° C
(Statistics for 19 May 1981-2005 – mean: 10.3 max: 11.8 min: 8.7°C)
Issued (local time): 7 pm Tuesday 19 May 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest