Mattapoisett Sea Conditions and Tide Table

Mattapoisett 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 06:52 PM.

Days 1–4 Weather Summary

Moderate rain (total 15mm), heaviest on Sat morning. Icy conditions (max 6°C on Fri night, min -1°C on Wed night). Wind will be generally light.

Days 5–7 Weather Summary

Some drizzle, heaviest during Mon morning. Icy conditions (max 9°C on Sun night, min -1°C on Mon night). Wind will be generally light.

Days 8–10 Weather Summary

Drizzle at first, then turning colder with dusting of snow on Fri afternoon. Freeze-thaw conditions (max 9°C on Thu night, min -7°C on Wed night). Winds increasing (calm on Tue night, strong winds from the SSW by Thu night).

Days 11–13 Weather Summary

A heavy fall of snow, heaviest during Sat morning. Freeze-thaw conditions (max 1°C on Mon afternoon, min -10°C on Sun morning). Winds decreasing (fresh winds from the NNE on Sat morning, calm by Sun night).

Thursday
19
Friday
20
Saturday
21
Sunday
22
Monday
23
Tuesday
24
Wednesday
25
Thursday
26
Friday
27
Saturday
28
Sunday
29
Monday
30
Tuesday
31
Wednesday
1
Thursday
2
Fri
3
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
High Tide
8:32PM1.43m
8:55AM1.35m
9:14PM1.49m
9:38AM1.34m
9:58PM1.51m
10:23AM1.28m
10:44PM1.50m
11:11AM1.21m
11:35PM1.44m
12:04PM1.13m
00:31AM1.37m
1:04PM1.05m
1:35AM1.29m
2:10PM1.01m
2:43AM1.24m
3:19PM1.03m
3:51AM1.23m
4:24PM1.09m
4:55AM1.24m
5:23PM1.19m
5:51AM1.27m
6:15PM1.29m
6:41AM1.30m
7:02PM1.38m
7:27AM1.31m
7:45PM1.44m
8:09AM1.30m
Low Tide
2:17AM-0.21m
2:28PM-0.20m
3:00AM-0.24m
3:08PM-0.22m
3:44AM-0.23m
3:50PM-0.21m
4:31AM-0.18m
4:34PM-0.16m
5:21AM-0.10m
5:23PM-0.09m
6:17AM-0.01m
6:19PM0.00m
7:22AM0.09m
7:26PM0.09m
8:45AM0.14m
8:52PM0.13m
10:17AM0.13m
10:29PM0.10m
11:26AM0.08m
11:45PM0.03m
12:17PM0.03m
00:40AM-0.05m
12:57PM-0.02m
1:25AM-0.10m
1:31PM-0.05m
2:03AM-0.12m
2:02PM-0.07m
Wave
height (m) 
direction
period (s) 
0.3
S
9
0.3
S
9
0.3
S
8
0.4
S
4
0.2
S
8
0.6
SSW
3
0.7
SSW
4
0.4
SSW
6
0.5
ESE
4
0.3
SSW
7
0.4
SSW
4
0.6
SSW
4
1
SSW
4
0.7
SSW
6
0.9
E
5
0.5
W
4
0.6
N
3
0.4
E
4
0.1
S
8
0.8
SW
4
0.7
SW
4
0.7
NW
4
0.1
SW
6
0.4
SSW
3
1.7
SSW
6
1.7
SSW
6
0.9
SSW
9
0.7
W
5
1.2
NNE
4
1.2
NNE
4
1
N
4
0.4
NE
5
0.3
SSW
3
0.3
SSW
5
0.5
NE
3
0.4
ENE
3
0.2
S
6
0.1
S
6
0.2
S
3
0.4
SSW
3
0.6
SSW
3
0.9
SW
4
0.8
SW
4
0.7
SW
4
1.1
SSW
5
0.8
SSW
5
0.8
W
4
clear
part cloud
part cloud
clear
clear
part cloud
mod rain
mod rain
part cloud
part cloud
part cloud
part cloud
cloud
light rain
cloud
cloud
cloud
cloud
part cloud
cloud
rain showers
clear
clear
part cloud
part cloud
part cloud
light snow
heavy snow
mod snow
mod snow
snow showers
part cloud
part cloud
part cloud
cloud
part cloud
clear
part cloud
clear
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
clear
clear
some clouds
some clouds
clear
clear
some clouds
mod rain
mod rain
some clouds
some clouds
some clouds
some clouds
cloudy
light rain
cloudy
cloudy
cloudy
cloudy
some clouds
cloudy
rain shwrs
clear
clear
some clouds
some clouds
some clouds
light snow
heavy snow
mod snow
mod snow
snow shwrs
some clouds
some clouds
some clouds
cloudy
some clouds
clear
some clouds
clear
clear
clear
clear
some clouds
some clouds
some clouds
some clouds
clear
 km/h
5
SSW
10
SSE
15
SSW
15
SW
10
SW
25
SSW
25
SSW
10
NNE
20
NE
5
ESE
25
SSW
20
SW
30
SSW
5
NW
25
NNE
15
NNW
25
N
15
N
5
W
25
WSW
20
WNW
20
NW
5
S
25
S
40
SSW
35
SW
20
NW
25
N
35
NNE
35
N
30
N
10
NW
15
SW
5
S
20
NE
15
NE
0
S
10
SSE
15
S
20
SSW
25
SW
25
SW
20
SW
25
SW
30
SW
20
WNW
30
WNW
 mm 
7
8
1
1
max°C
-1
2
3
2
4
5
6
6
6
3
5
8
9
9
3
2
0
2
1
5
6
2
-3
-1
9
8
7
0
-5
-6
-5
-6
-1
0
-1
1
1
2
3
5
8
9
9
11
10
11
7
Moonrise
6:54
7:17
7:44
8:16
8:56
9:47
10:49
11:59
1:14
2:28
3:40
4:49
5:56
7:01
8:07
Moonset
7:56
9:12
10:31
11:50
1:06
2:14
3:10
3:54
4:29
4:56
5:20
5:41
6:01
6:21
6:43
Sunrise
6:48
6:47
6:45
6:43
6:41
6:39
6:37
6:37
6:35
6:33
6:31
6:30
6:28
6:26
6:24
6:22
Sunset
6:52
6:52
6:53
6:55
6:57
6:58
6:59
7:00
7:00
7:01
7:02
7:04
7:05
7:06
7:07
7:08
Today's sea temperature in Mattapoisett is
3.0° C
(Statistics for 18 Mar 1981-2005 – mean: 4.3 max: 5.8 min: 2.6°C)
Issued (local time): 7 pm Wednesday 18 Mar 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest