Hyannis Sea Conditions and Tide Table

Hyannis 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 08:12 PM.

Days 1–4 Weather Summary

Light rain (total 6mm), mostly falling on Wed night. Warm air temperatures (max 26°C on Thu afternoon, min 21°C on Thu night). Wind will be generally light.

Days 5–7 Weather Summary

Light rain (total 9mm), mostly falling on Tue morning. Warm air temperatures (max 27°C on Sun afternoon, min 22°C on Tue morning). Wind will be generally light.

Days 8–10 Weather Summary

Moderate rain (total 17mm), heaviest on Fri morning. Warm (max 24°C on Tue night, min 20°C on Thu night). Winds increasing (calm on Wed night, fresh winds from the WSW by Thu night).

Days 11–13 Weather Summary

Light rain (total 4mm), mostly falling on Mon afternoon. Warm (max 27°C on Sun afternoon, min 19°C on Sat morning). Wind will be generally light.

Thursday
18
Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Mon
29
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
9:54PM0.94m
10:38AM0.80m
10:43PM0.97m
11:28AM0.83m
11:31PM1.01m
12:16PM0.87m
00:19AM1.05m
1:02PM0.91m
1:06AM1.09m
1:48PM0.95m
1:55AM1.12m
2:35PM0.99m
2:44AM1.12m
3:22PM1.02m
3:35AM1.10m
4:11PM1.05m
4:29AM1.07m
5:02PM1.06m
5:26AM1.01m
5:56PM1.06m
6:26AM0.96m
6:53PM1.05m
7:29AM0.92m
Low Tide
3:54AM0.07m
4:00PM0.14m
4:46AM0.02m
4:52PM0.10m
5:35AM-0.02m
5:42PM0.06m
6:24AM-0.07m
6:32PM0.02m
7:12AM-0.12m
7:22PM-0.02m
7:59AM-0.15m
8:12PM-0.05m
8:46AM-0.16m
9:04PM-0.07m
9:35AM-0.15m
9:57PM-0.08m
10:24AM-0.12m
10:52PM-0.07m
11:15AM-0.07m
11:50PM-0.05m
12:09PM-0.02m
00:50AM-0.02m
1:05PM0.03m
Wave
height (m) 
direction
period (s) 
0.6
SSE
8
0.5
S
8
0.6
SSE
8
0.5
S
8
0.7
ESE
5
0.5
S
8
0.4
SSW
4
0.4
SE
8
0.6
SSW
3
0.5
SW
3
0.4
SE
8
0.6
SSW
3
0.4
SSW
4
0.4
SE
10
0.6
SSW
3
0.4
SE
9
0.3
SE
9
0.3
SE
9
0.4
SE
8
0.4
SE
8
0.3
SE
8
0.4
SE
8
0.4
SE
9
0.9
SW
4
0.8
WSW
4
0.4
SSW
7
0.8
SW
4
0.4
SE
9
0.4
SE
9
0.3
SE
8
0.4
SW
3
0.3
SE
8
0.5
SW
3
0.4
SSW
3
0.4
SSW
3
0.4
SSW
3
thunderstorm
rain showers
part cloud
thunderstorm
clear
clear
clear
part cloud
part cloud
rain showers
part cloud
clear
clear
part cloud
part cloud
rain showers
mod rain
part cloud
rain showers
part cloud
cloud
light rain
rain showers
thunderstorm
thunderstorm
light rain
thunderstorm
thunderstorm
part cloud
clear
clear
clear
clear
part cloud
cloud
rain showers
risk tstorm
rain shwrs
some clouds
risk tstorm
clear
clear
clear
some clouds
some clouds
rain shwrs
some clouds
clear
clear
some clouds
some clouds
rain shwrs
mod rain
some clouds
rain shwrs
some clouds
cloudy
light rain
rain shwrs
risk tstorm
risk tstorm
light rain
risk tstorm
risk tstorm
some clouds
clear
clear
clear
clear
some clouds
cloudy
rain shwrs
 km/h
15
WSW
10
W
15
SSW
20
NNW
20
NNE
15
ESE
15
SW
15
SW
25
SW
15
WSW
15
WSW
25
SW
15
WSW
15
SW
25
SSW
10
SSW
5
NE
5
SE
10
SSW
10
S
5
W
5
WSW
10
WSW
25
SW
20
W
5
SSW
25
WSW
10
NNW
10
NNE
5
SE
15
WSW
5
W
20
SW
15
SW
20
SW
20
SW
 mm 
4
1.0
1.0
1.0
1.0
7
1.0
3
1.0
3
4
3
2.0
2.0
2.0
max°C
25
25
26
26
21
24
22
25
26
24
25
27
25
26
26
24
22
24
24
24
24
22
24
24
23
20
24
24
22
25
24
25
27
24
24
24
Moonrise
5:15
6:21
7:22
8:12
8:53
9:26
9:54
10:19
10:41
11:04
11:30
11:59
Moonset
1:19
1:59
2:51
3:55
5:09
6:28
7:48
9:06
10:22
11:37
12:52
2:07
3:23
Sunrise
5:22
5:22
5:24
5:24
5:26
5:26
5:28
5:28
5:30
5:31
5:31
5:33
Sunset
8:12
8:10
8:09
8:08
8:08
8:07
8:07
8:06
8:05
8:04
8:02
8:01
8:00
Today's sea temperature in Hyannis is 24.3 °C (Statistics for 17 Jul 1981-2005 – mean: 19.8 max: 22.1 min: 17.7°C)
Nearest