Nantasket Beach, Weir River Sea Conditions and Tide Table

Nantasket Beach, Weir River 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 06:54 AM and sunset is at 04:10 PM.

Days 1–3 Weather Summary

Light rain (total 4mm) at first, then becoming colder with a dusting of snow on Wed morning. Cool air temperatures (max 10°C on Mon morning, min 1°C on Tue night). Wind will be generally light.

Days 4–6 Weather Summary

Mostly dry. Icy conditions (max 8°C on Sat afternoon, min -2°C on Wed night). Wind will be generally light.

Days 7–9 Weather Summary

Heavy rain (total 26mm), heaviest during Sun night. Very mild (max 16°C on Sun afternoon, min 1°C on Mon night). Winds increasing (light winds from the SSW on Sat night, strong winds from the S by Sun night).

Days 10–12 Weather Summary

Light rain (total 3mm), mostly falling on Thu morning. Freeze-thaw conditions (max 9°C on Wed night, min -4°C on Thu night). Winds increasing (calm on Tue night, fresh winds from the NW by Thu afternoon).

Monday
4
Tuesday
5
Wednesday
6
Thursday
7
Friday
8
Saturday
9
Sunday
10
Monday
11
Tuesday
12
Wednesday
13
Thursday
14
Fri
15
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
4:16PM2.69m
4:58AM2.54m
5:10PM2.61m
5:49AM2.58m
6:06PM2.57m
6:38AM2.65m
7:00PM2.56m
7:25AM2.75m
7:52PM2.58m
8:11AM2.87m
8:42PM2.62m
8:54AM2.98m
9:29PM2.67m
9:37AM3.10m
10:15PM2.72m
10:20AM3.21m
11:00PM2.77m
11:04AM3.30m
11:46PM2.81m
11:50AM3.36m
00:33AM2.83m
12:39PM3.37m
Low Tide
10:05AM0.62m
10:39PM0.39m
10:59AM0.63m
11:29PM0.44m
11:55AM0.59m
00:19AM0.46m
12:50PM0.51m
1:08AM0.45m
1:42PM0.39m
1:55AM0.41m
2:31PM0.26m
2:41AM0.37m
3:18PM0.11m
3:26AM0.31m
4:03PM-0.03m
4:10AM0.25m
4:49PM-0.15m
4:55AM0.19m
5:34PM-0.24m
5:41AM0.15m
6:21PM-0.29m
6:30AM0.12m
Wave
height (m) 
direction
period (s) 
1.1
ENE
8
0.9
ENE
7
0.8
ENE
8
0.8
ENE
8
0.9
ENE
7
0.7
ENE
6
0.7
NE
4
1.1
NE
5
1
NE
5
0.8
NE
6
0.6
NE
6
0.5
NE
6
0.3
E
9
0.3
E
8
0.2
E
10
0.2
E
9
0.2
E
9
0.2
E
9
0.5
SSE
3
1
S
4
1.7
SE
6
0.9
SE
6
0.9
ESE
12
0.8
ESE
12
0.6
ESE
10
0.5
ESE
10
0.4
ESE
9
0.4
ESE
9
0.7
S
4
0.8
SSE
4
0.5
E
9
0.9
NNW
4
1.3
N
5
1.4
N
5
1.1
NNW
5
part cloud
cloud
part cloud
part cloud
cloud
cloud
light snow
cloud
clear
part cloud
cloud
clear
part cloud
cloud
cloud
part cloud
clear
part cloud
light rain
cloud
rain showers
clear
clear
clear
part cloud
clear
part cloud
part cloud
part cloud
light rain
light rain
part cloud
clear
clear
clear
some clouds
cloudy
some clouds
some clouds
cloudy
cloudy
light snow
cloudy
clear
some clouds
cloudy
clear
some clouds
cloudy
cloudy
some clouds
clear
some clouds
light rain
cloudy
rain shwrs
clear
clear
clear
some clouds
clear
some clouds
some clouds
some clouds
light rain
light rain
some clouds
clear
clear
clear
 km/h
20
W
15
W
20
WNW
15
NNW
5
N
5
N
20
N
20
N
20
NNW
10
WNW
5
WNW
10
W
5
WSW
5
E
5
SSW
5
WNW
5
ENE
10
S
20
SSW
30
S
30
SSW
25
WNW
25
W
20
WSW
20
W
15
W
5
W
15
S
25
S
20
SSW
15
W
30
NNW
30
NNW
30
NW
25
WNW
 mm 
1.0
25
1.0
2.0
max°C
10
9
6
3
3
3
1
1
0
0
1
0
4
4
5
7
8
9
15
16
15
7
6
3
5
6
3
7
6
9
5
2
-3
0
0
Moonrise
11:10
12:11
1:13
2:15
3:21
4:30
5:43
6:56
8:05
9:07
9:56
Moonset
12:15
12:35
12:53
1:11
1:30
1:52
2:19
2:53
3:36
4:32
5:40
6:57
Sunrise
6:54
6:56
6:56
6:58
6:58
7:00
7:01
7:01
7:03
7:03
7:03
7:05
Sunset
4:10
4:10
4:10
4:10
4:09
4:09
4:10
4:10
4:10
4:10
4:10
4:10
Today's sea temperature in Nantasket Beach, Weir River is 9.4 °C (Statistics for 04 Dec 1981-2005 – mean: 8.9 max: 11.0 min: 7.0°C)
Nearest