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 07:34 PM.

Days 1–4 Weather Summary

Light rain (total 8mm), mostly falling on Fri afternoon. Warm air temperatures (max 26°C on Sun afternoon, min 17°C on Sat night). Wind will be generally light.

Days 5–7 Weather Summary

Light rain (total 3mm), mostly falling on Tue afternoon. Warm air temperatures (max 25°C on Wed afternoon, min 17°C on Tue night). Wind will be generally light.

Days 8–10 Weather Summary

Light rain (total 2mm), mostly falling on Fri morning. Warm (max 25°C on Thu afternoon, min 19°C on Fri morning). Wind will be generally light.

Days 11–13 Weather Summary

Heavy rain (total 39mm), heaviest during Tue night. Warm (max 26°C on Mon afternoon, min 18°C on Tue night). Wind will be generally light.

Days 14–17 Weather Summary

Mostly dry. Warm (max 24°C on Thu afternoon, min 15°C on Fri morning). Wind will be generally light.

Fri
21
Saturday
22
Sunday
23
Monday
24
Tuesday
25
Wednesday
26
Thursday
27
Friday
28
Saturday
29
Sunday
30
Monday
31
Tuesday
1
Wednesday
2
Thursday
3
Friday
4
Saturday
5
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
PM
night
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
High Tide
3:39PM1.17m
4:05AM0.94m
4:36PM1.19m
5:02AM0.98m
5:29PM1.23m
5:54AM1.06m
6:16PM1.29m
6:41AM1.14m
7:00PM1.35m
7:24AM1.23m
7:42PM1.40m
8:04AM1.31m
8:22PM1.43m
8:43AM1.38m
9:01PM1.43m
9:23AM1.43m
9:40PM1.40m
10:03AM1.45m
10:20PM1.35m
10:44AM1.46m
11:03PM1.28m
11:30AM1.44m
11:50PM1.19m
12:21PM1.42m
00:44AM1.12m
1:20PM1.38m
1:48AM1.06m
2:26PM1.37m
Low Tide
10:03PM0.46m
9:02AM0.38m
11:31PM0.41m
10:16AM0.36m
00:09AM0.35m
11:22AM0.31m
00:36AM0.27m
12:14PM0.24m
1:04AM0.19m
12:57PM0.16m
1:33AM0.11m
1:37PM0.09m
2:04AM0.05m
2:16PM0.04m
2:37AM-0.00m
2:55PM0.01m
3:11AM-0.03m
3:36PM0.00m
3:48AM-0.04m
4:19PM0.02m
4:27AM-0.03m
5:05PM0.07m
5:11AM0.01m
5:57PM0.14m
6:00AM0.06m
6:57PM0.20m
6:58AM0.12m
Wave
Height (m)
Direction
Period (s)
0.8
ENE
4
0.7
ENE
4
0.4
ENE
4
0.2
SSE
5
0.2
E
3
0.2
ESE
3
0.4
S
3
0.4
S
6
0.7
SSW
4
0.5
SSW
4
0.4
SSW
4
0.7
SW
4
0.9
SW
4
0.4
SW
4
0.3
SW
3
0.7
SW
4
0.4
SW
4
0.4
SW
2
0.4
SSW
3
0.3
S
4
0.2
S
5
0.2
S
6
0.3
S
7
0.3
S
7
0.3
S
7
0.2
S
7
0.2
S
7
0.6
SSW
3
0.6
SSW
4
0.4
SSW
5
0.4
SSW
6
0.3
SSW
6
0.5
E
3
0.7
SE
4
0.4
S
5
0.4
ESE
4
0.3
S
8
0.3
SSW
4
0.4
WSW
4
0.3
WSW
3
0.3
ESE
4
0.2
S
7
0.2
S
7
0.4
SW
3
0.3
E
4
0.2
S
8
0.4
S
3
light rain
light rain
cloud
cloud
part cloud
rain showers
thunderstorm
clear
clear
part cloud
clear
clear
rain showers
rain showers
clear
clear
clear
part cloud
clear
cloud
light rain
part cloud
clear
part cloud
cloud
clear
clear
clear
rain showers
rain showers
thunderstorm
clear
cloud
heavy rain
heavy rain
rain showers
cloud
part cloud
clear
clear
clear
part cloud
part cloud
clear
clear
clear
part cloud
light rain
light rain
cloudy
cloudy
some clouds
rain shwrs
risk tstorm
clear
clear
some clouds
clear
clear
rain shwrs
rain shwrs
clear
clear
clear
some clouds
clear
cloudy
light rain
some clouds
clear
some clouds
cloudy
clear
clear
clear
rain shwrs
rain shwrs
risk tstorm
clear
cloudy
heavy rain
heavy rain
rain shwrs
cloudy
some clouds
clear
clear
clear
some clouds
some clouds
clear
clear
clear
some clouds
km/h
20
NE
20
NNE
15
N
10
N
5
ENE
5
ESE
20
SSW
10
SSW
25
SW
20
SW
15
WSW
20
WSW
20
WSW
10
WNW
15
WSW
20
SW
10
W
15
SW
20
SSW
10
SSW
5
NE
10
SE
10
W
10
NE
10
SE
5
S
15
SSW
25
SSW
20
SSW
10
SSW
10
WNW
10
NNW
15
ESE
25
SE
5
NNW
15
NE
10
E
15
WSW
20
NNW
15
NNW
10
NNE
10
NNW
5
SSE
15
WSW
10
NNE
10
SE
15
S
 mm
3
2
2
1
2
1
2
1
6
4
13
14
1
max °C
19
19
19
19
19
22
26
23
25
24
22
22
22
21
22
25
22
25
25
23
22
21
21
24
23
21
24
24
22
22
26
25
21
20
20
19
20
20
21
24
19
19
21
19
20
21
20
Moonrise
3:38
4:31
5:15
5:53
6:24
6:50
7:13
7:34
7:55
8:16
8:40
9:09
9:43
10:27
11:23
Moonset
12:09
1:03
2:02
3:06
4:12
5:19
6:26
7:33
8:41
9:51
11:04
12:19
1:34
2:45
3:48
Sunrise
5:58
5:58
6:00
6:01
6:01
6:03
6:03
6:05
6:05
6:07
6:07
6:09
6:09
6:11
6:11
Sunset
7:34
7:32
7:30
7:30
7:28
7:27
7:24
7:22
7:22
7:20
7:17
7:16
7:15
7:13
7:12
7:09
Today's sea temperature in Mattapoisett is
23.8° C
(Statistics for 21 Aug 1981-2005 – mean: 21.0 max: 22.4 min: 19.5°C)
Issued (local time): 1 pm Friday 21 Aug 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest