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 07:03 AM and sunset is at 04:13 PM.

Days 1–3 Weather Summary

Mostly dry. Icy conditions (max 8°C on Wed morning, min -7°C on Mon morning). Winds decreasing (fresh winds from the SW on Wed morning, calm by Wed night).

Days 4–6 Weather Summary

Moderate rain (total 13mm), heaviest on Fri morning. Icy conditions (max 13°C on Thu night, min -5°C on Fri night). Winds increasing (light winds from the SSW on Thu morning, near gales from the S by Fri morning).

Days 7–9 Weather Summary

Moderate rain (total 14mm), heaviest on Tue morning. Freeze-thaw conditions (max 9°C on Sun morning, min -7°C on Tue night). Winds decreasing (strong winds from the SW on Sun morning, calm by Mon afternoon).

Days 10–12 Weather Summary

Light rain (total 6mm), mostly falling on Sat morning. Freeze-thaw conditions (max 10°C on Sat morning, min -6°C on Wed morning). Winds increasing (calm on Thu night, fresh winds from the SSW by Fri night).

Monday
15
Tuesday
16
Wednesday
17
Thursday
18
Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
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
High Tide
4:34PM1.00m
5:01AM1.25m
5:20PM1.02m
5:44AM1.29m
6:04PM1.05m
6:27AM1.32m
6:47PM1.07m
7:08AM1.34m
7:29PM1.08m
7:48AM1.34m
8:10PM1.08m
8:29AM1.33m
8:52PM1.07m
9:10AM1.30m
9:34PM1.07m
9:51AM1.25m
10:17PM1.06m
10:34AM1.20m
11:03PM1.06m
11:21AM1.14m
11:53PM1.09m
12:12PM1.09m
00:47AM1.12m
Low Tide
10:59AM0.21m
10:19PM0.16m
11:35AM0.18m
10:56PM0.12m
12:05PM0.15m
11:33PM0.09m
12:35PM0.11m
00:10AM0.05m
1:06PM0.08m
00:47AM0.03m
1:38PM0.05m
1:25AM0.02m
2:12PM0.04m
2:04AM0.02m
2:47PM0.03m
2:45AM0.03m
3:24PM0.03m
3:28AM0.04m
4:04PM0.03m
4:15AM0.06m
4:47PM0.03m
5:08AM0.09m
5:35PM0.03m
6:07AM0.10m
Wave
height (m) 
direction
period (s) 
0.8
NW
4
0.8
WNW
4
0.6
W
4
0.4
WSW
4
0.5
SW
3
1.1
SW
4
1.4
SW
5
1.4
SW
6
1
SW
5
0.3
SSW
8
0.5
S
4
1.1
S
5
2.2
S
6
1.4
S
10
1.6
SW
7
0.8
S
10
0.4
S
10
0.9
SSW
6
1.7
SSW
6
1.1
SW
6
0.9
SW
5
0.6
NW
3
0.2
SSW
6
0.2
SSE
3
1
S
4
1.4
SSW
6
1.5
W
5
0.8
WNW
4
0.5
W
3
0.4
W
3
0.5
W
3
0.7
WNW
4
0.4
NW
3
0.1
S
5
0.2
S
2
0.9
SSW
4
clear
part cloud
part cloud
clear
part cloud
part cloud
clear
clear
part cloud
clear
clear
part cloud
heavy rain
part cloud
clear
clear
part cloud
part cloud
part cloud
clear
clear
part cloud
cloud
cloud
heavy rain
light rain
clear
clear
part cloud
clear
clear
clear
part cloud
clear
cloud
light rain
clear
some clouds
some clouds
clear
some clouds
some clouds
clear
clear
some clouds
clear
clear
some clouds
heavy rain
some clouds
clear
clear
some clouds
some clouds
some clouds
clear
clear
some clouds
cloudy
cloudy
heavy rain
light rain
clear
clear
some clouds
clear
clear
clear
some clouds
clear
cloudy
light rain
 km/h
25
NW
20
WNW
20
W
10
W
10
WSW
30
WSW
35
SW
30
SW
30
WNW
10
SSW
20
S
30
S
55
S
30
WSW
35
W
20
WNW
10
SW
25
SSW
40
SW
20
WSW
25
WNW
20
NW
10
NNW
15
SSE
30
SSE
30
WSW
40
WNW
25
NW
20
W
10
W
20
WNW
25
WNW
15
NW
5
ESE
15
SSE
25
SSW
 mm 
13
12
2
3
max°C
-4
-4
-2
-1
-1
5
8
6
5
4
7
13
13
7
0
-1
0
7
9
6
4
-1
-1
1
9
9
3
-3
-2
-2
0
0
-3
-1
3
9
Moonrise
2:58
4:01
5:05
6:07
7:05
7:57
8:41
9:18
9:48
10:13
10:36
10:57
Moonset
1:11
1:37
2:09
2:47
3:35
4:30
5:32
6:38
7:46
8:54
10:01
11:10
Sunrise
7:03
7:03
7:03
7:05
7:05
7:05
7:05
7:07
7:07
7:07
7:07
7:07
Sunset
4:13
4:13
4:14
4:14
4:15
4:15
4:15
4:15
4:16
4:16
4:17
4:17
Today's sea temperature in Mattapoisett is
5.4° C
(Statistics for 15 Dec 1981-2005 – mean: 8.6 max: 10.9 min: 7.0°C)
Issued (local time): 6 am Monday 15 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest