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 — and sunset is at 08:21 PM.

Days 1–4 Weather Summary

Light rain (total 2mm), mostly falling on Tue night. Warm air temperatures (max 29°C on Thu morning, min 15°C on Mon night). Wind will be generally light.

Days 5–7 Weather Summary

Light rain (total 2mm), mostly falling on Sun morning. Very warm air temperatures (max 34°C on Thu afternoon, min 17°C on Sun morning). Wind will be generally light.

Days 8–10 Weather Summary

Mostly dry. Warm (max 37°C on Tue afternoon, min 17°C on Sun afternoon). Wind will be generally light.

Days 11–13 Weather Summary

Light rain (total 5mm), mostly falling on Thu night. Warm (max 37°C on Fri afternoon, min 20°C on Thu morning). Wind will be generally light.

Mon
16
Tuesday
17
Wednesday
18
Thursday
19
Friday
20
Saturday
21
Sunday
22
Monday
23
Tuesday
24
Wednesday
25
Thursday
26
Friday
27
Sat
28
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
3:59PM2.77m
4:06AM3.02m
4:46PM2.85m
4:59AM2.97m
5:37PM2.95m
5:56AM2.93m
6:28PM3.06m
6:54AM2.89m
7:22PM3.18m
7:55AM2.87m
8:18PM3.29m
8:57AM2.87m
9:15PM3.39m
9:58AM2.89m
10:11PM3.47m
10:55AM2.92m
11:05PM3.51m
11:51AM2.94m
00:00AM3.50m
12:47PM2.94m
00:54AM3.44m
1:41PM2.94m
1:48AM3.36m
Low Tide
10:00PM0.41m
10:32AM0.10m
10:54PM0.36m
11:22AM0.11m
11:51PM0.28m
12:14PM0.13m
00:49AM0.18m
1:08PM0.15m
1:48AM0.08m
2:03PM0.16m
2:48AM-0.03m
3:01PM0.16m
3:48AM-0.15m
3:58PM0.13m
4:45AM-0.24m
4:53PM0.11m
5:40AM-0.30m
5:47PM0.11m
6:33AM-0.30m
6:41PM0.12m
7:25AM-0.26m
7:34PM0.16m
8:15AM-0.18m
Wave
height (m) 
direction
period (s) 
0.5
E
7.0
0.5
E
7.0
0.4
ESE
7.0
0.4
ESE
6.0
0.5
E
6.0
0.4
ESE
7.0
0.4
ESE
7.0
0.4
E
7.0
0.4
ESE
7.0
0.6
SE
4.0
0.6
E
8.0
0.6
WNW
3.0
0.5
E
8.0
0.3
E
9.0
0.3
E
8.0
0.4
ENE
5.0
0.3
E
8.0
0.4
E
9.0
0.4
E
9.0
0.3
E
8.0
0.3
E
8.0
0.4
E
8.0
0.3
E
8.0
0.3
E
8.0
0.3
E
8.0
0.4
E
8.0
0.3
E
8.0
0.5
E
3.0
0.3
E
8.0
0.3
E
8.0
0.3
E
4.0
0.3
E
8.0
0.3
E
8.0
0.4
SE
4.0
0.4
SE
4.0
0.2
E
12.0
clear
part cloud
cloud
cloud
light rain
part cloud
thunderstorm
part cloud
clear
clear
part cloud
clear
part cloud
clear
clear
clear
part cloud
light rain
part cloud
clear
clear
part cloud
part cloud
clear
clear
clear
clear
part cloud
thunderstorm
part cloud
part cloud
rain showers
part cloud
part cloud
clear
clear
clear
some clouds
cloudy
cloudy
light rain
some clouds
risk tstorm
some clouds
clear
clear
some clouds
clear
some clouds
clear
clear
clear
some clouds
light rain
some clouds
clear
clear
some clouds
some clouds
clear
clear
clear
clear
some clouds
risk tstorm
some clouds
some clouds
rain shwrs
some clouds
some clouds
clear
clear
 km/h
15
ESE
5
SSE
10
SE
10
SE
10
S
10
SW
10
SW
10
SSW
15
SW
25
SSW
20
SW
25
WNW
20
WNW
15
SW
15
WNW
15
NE
5
SSE
10
E
10
ENE
10
SSW
10
WSW
5
WNW
10
WSW
15
NW
5
NW
15
WNW
15
ENE
20
SSE
10
SW
15
NE
15
E
10
S
15
SW
15
W
15
WSW
15
W
 mm 
1
1
2
2
3
max°C
18
17
17
20
19
22
25
23
29
34
28
25
29
27
24
27
19
19
21
19
29
34
31
33
37
35
29
26
27
22
22
21
32
37
32
34
Moonrise
12:13
12:35
12:56
1:18
1:43
2:14
2:53
3:43
4:46
5:58
7:14
8:29
Moonset
10:12
11:23
12:35
1:48
3:04
4:23
5:45
7:04
8:16
9:15
10:01
10:36
11:03
Sunrise
5:05
5:05
5:05
5:05
5:05
5:07
5:07
5:07
5:07
5:07
5:07
5:09
Sunset
8:21
8:22
8:22
8:22
8:22
8:22
8:22
8:22
8:22
8:22
8:23
8:23
Today's sea temperature in Nantasket Beach, Weir River is 15.1 °C (Statistics for 16 Jun 1981-2005 – mean: 15.0 max: 17.1 min: 13.0°C)
Issued (local time): 1 pm Monday 16 Jun 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest