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 05:05 AM and sunset is at 08:17 PM.

Days 1–3 Weather Summary

Light rain (total 3mm), mostly falling on Wed night. Very warm air temperatures (max 30°C on Tue afternoon, min 16°C on Thu night). Wind will be generally light.

Days 4–6 Weather Summary

Light rain (total 3mm), mostly falling on Sat morning. Warm air temperatures (max 27°C on Sun afternoon, min 16°C on Fri morning). Wind will be generally light.

Days 7–9 Weather Summary

Heavy rain (total 35mm), heaviest during Wed night. Very mild (max 18°C on Tue afternoon, min 12°C on Mon afternoon). Wind will be generally light.

Days 10–12 Weather Summary

Some drizzle, heaviest during Sat night. Warm (max 28°C on Fri afternoon, min 18°C on Thu night). Winds decreasing (fresh winds from the W on Thu afternoon, calm by Fri night).

Days 13–16 Weather Summary

Heavy rain (total 21mm), heaviest during Sun night. Warm (max 29°C on Sun afternoon, min 16°C on Mon morning). Wind will be generally light.

Tuesday
9
Wednesday
10
Thursday
11
Friday
12
Saturday
13
Sunday
14
Monday
15
Tuesday
16
Wednesday
17
Thursday
18
Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wed
24
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
PM
Wave Height Map
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
High Tide
6:23AM2.78m
6:54PM2.92m
7:18AM2.78m
7:44PM3.06m
8:16AM2.80m
8:37PM3.22m
9:15AM2.84m
9:31PM3.37m
10:12AM2.91m
10:24PM3.51m
11:07AM2.96m
11:18PM3.59m
12:02PM3.01m
00:12AM3.61m
12:59PM3.03m
1:09AM3.58m
1:56PM3.05m
2:06AM3.51m
2:51PM3.05m
3:03AM3.37m
3:46PM3.03m
4:00AM3.21m
4:42PM3.01m
5:00AM3.03m
5:39PM2.98m
6:01AM2.87m
6:34PM2.96m
7:01AM2.73m
7:27PM2.94m
Low Tide
12:40PM0.29m
1:13AM0.32m
1:31PM0.27m
2:09AM0.17m
2:24PM0.24m
3:07AM0.01m
3:19PM0.19m
4:04AM-0.15m
4:14PM0.12m
4:59AM-0.29m
5:08PM0.06m
5:53AM-0.38m
6:02PM0.02m
6:47AM-0.41m
6:57PM0.01m
7:41AM-0.39m
7:52PM0.03m
8:34AM-0.32m
8:48PM0.08m
9:27AM-0.20m
9:45PM0.16m
10:22AM-0.06m
10:45PM0.24m
11:18AM0.09m
11:47PM0.30m
12:13PM0.24m
00:47AM0.33m
1:06PM0.37m
Wave
Height (m)
Direction
Period (s)
0.3
E
7
0.2
ESE
4
0.4
SW
3
0.4
SW
2
0.6
S
3
0.3
S
3
0.2
E
8
0.2
ESE
3
0.2
E
9
0.2
E
8
0.2
E
8
0.2
E
9
0.2
E
9
0.4
ESE
5
0.4
NNW
4
0.4
E
8
0.4
E
8
0.4
ENE
5
0.4
ENE
5
0.8
E
4
1.2
ESE
6
0.9
ESE
7
0.8
E
7
0.7
E
7
0.6
E
6
0.6
E
7
0.9
E
4
0.8
E
7
0.8
W
4
0.5
E
7
0.3
E
7
0.2
E
7
0.3
E
7
0.7
E
5
1
ESE
5
0.5
ESE
4
0.5
E
6
0.6
E
9
0.5
E
9
0.6
E
9
0.6
E
9
0.5
E
9
0.5
E
9
0.5
E
10
0.4
ENE
10
0.3
E
9
0.4
E
9
clear
clear
clear
clear
part cloud
light rain
part cloud
cloud
rain showers
part cloud
part cloud
part cloud
rain showers
part cloud
clear
clear
clear
part cloud
cloud
light rain
heavy rain
cloud
part cloud
part cloud
cloud
light rain
heavy rain
part cloud
part cloud
clear
clear
part cloud
part cloud
part cloud
part cloud
rain showers
clear
thunderstorm
thunderstorm
cloud
part cloud
part cloud
clear
part cloud
clear
part cloud
cloud
clear
clear
clear
clear
some clouds
light rain
some clouds
cloudy
rain shwrs
some clouds
some clouds
some clouds
rain shwrs
some clouds
clear
clear
clear
some clouds
cloudy
light rain
heavy rain
cloudy
some clouds
some clouds
cloudy
light rain
heavy rain
some clouds
some clouds
clear
clear
some clouds
some clouds
some clouds
some clouds
rain shwrs
clear
risk tstorm
risk tstorm
cloudy
some clouds
some clouds
clear
some clouds
clear
some clouds
cloudy
km/h
15
WSW
15
WSW
15
SW
20
SW
25
SW
15
SSW
10
NW
15
E
5
NE
10
ENE
10
ENE
5
E
5
SSW
15
ESE
20
WNW
20
WNW
20
WNW
10
NE
15
E
20
ESE
15
ESE
10
NNE
10
ENE
5
E
10
E
10
ESE
15
ESE
25
SW
30
W
15
W
10
WNW
5
S
10
W
10
ENE
15
SE
10
S
20
SW
10
SW
5
NW
15
NE
10
ENE
5
N
15
NE
10
E
5
SW
5
ESE
10
SE
2
1
3
5
15
2
13
1
5
16
max °C
25
30
23
27
29
21
27
29
20
17
19
17
21
25
25
24
27
25
16
14
13
15
18
15
16
14
15
23
26
20
25
28
27
19
23
23
27
29
23
16
18
18
18
20
21
23
24
Moonrise
1:19
1:40
2:05
2:34
3:12
4:02
5:05
6:20
7:41
9:01
10:17
11:28
12:36
1:42
2:47
3:51
Moonset
2:02
3:14
4:31
5:52
7:14
8:30
9:34
10:24
11:01
11:31
11:55
12:17
12:37
12:57
1:18
Sunrise
5:05
5:05
5:05
5:05
5:05
5:05
5:05
5:05
5:05
5:05
5:05
5:05
5:05
5:07
5:07
5:07
Sunset
8:17
8:19
8:19
8:20
8:20
8:21
8:21
8:21
8:22
8:22
8:22
8:22
8:22
8:22
8:22
8:22
Today's sea temperature in Nantasket Beach, Weir River is
15.9° C
(Statistics for 09 Jun 1981-2005 – mean: 13.5 max: 15.7 min: 11.6°C)
Issued (local time): 1 am Tuesday 09 Jun 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest