Rainsford Island, Nantasket Roads Sea Conditions and Tide Table

Rainsford Island, Nantasket Roads 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 08:23 PM.

Days 1–4 Weather Summary

Moderate rain (total 11mm), heaviest on Thu afternoon. Very warm air temperatures (max 35°C on Tue night, min 12°C on Thu afternoon). Wind will be generally light.

Days 5–7 Weather Summary

Moderate rain (total 18mm), heaviest on Sat night. Warm air temperatures (max 24°C on Mon afternoon, min 13°C on Sat night). Wind will be generally light.

Days 8–10 Weather Summary

Light rain (total 4mm), mostly falling on Tue night. Warm (max 32°C on Tue afternoon, min 18°C on Mon night). Wind will be generally light.

Days 11–13 Weather Summary

Mostly dry. Warm (max 32°C on Fri afternoon, min 22°C on Fri night). Wind will be generally light.

Wednesday
25
Thursday
26
Friday
27
Saturday
28
Sunday
29
Monday
30
Tuesday
1
Wednesday
2
Thursday
3
Friday
4
Saturday
5
Sun
6
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
High Tide
11:02PM3.40m
11:48AM2.83m
11:56PM3.41m
12:42PM2.84m
00:50AM3.36m
1:35PM2.83m
1:42AM3.28m
2:25PM2.81m
2:34AM3.15m
3:16PM2.78m
3:25AM3.00m
4:05PM2.74m
4:17AM2.83m
4:54PM2.71m
5:10AM2.67m
5:43PM2.68m
6:04AM2.53m
6:33PM2.67m
7:00AM2.43m
7:23PM2.67m
7:56AM2.37m
8:12PM2.69m
8:50AM2.34m
Low Tide
5:36AM-0.34m
5:43PM0.06m
6:29AM-0.35m
6:36PM0.07m
7:20AM-0.30m
7:28PM0.10m
8:10AM-0.23m
8:20PM0.16m
8:59AM-0.11m
9:13PM0.24m
9:47AM0.02m
10:05PM0.33m
10:35AM0.16m
10:59PM0.40m
11:24AM0.30m
11:54PM0.45m
12:13PM0.43m
00:51AM0.47m
1:03PM0.52m
1:47AM0.46m
1:54PM0.58m
2:41AM0.43m
2:44PM0.60m
Wave
height (m) 
direction
period (s) 
0.3
E
8.0
0.3
E
8.0
0.3
ENE
5.0
0.4
NE
3.0
1
ENE
5.0
0.7
ENE
5.0
0.5
E
4.0
0.5
E
4.0
0.6
ESE
4.0
0.7
ESE
4.0
0.7
E
6.0
0.8
E
6.0
1
E
7.0
1.2
E
8.0
1.2
E
8.0
1.1
E
8.0
0.9
E
8.0
0.9
E
8.0
0.8
E
9.0
0.7
E
9.0
0.8
E
9.0
0.5
E
8.0
0.5
E
8.0
0.5
E
9.0
0.5
E
8.0
0.4
E
8.0
0.4
E
8.0
0.4
E
8.0
0.3
E
9.0
0.5
E
9.0
0.4
E
8.0
0.3
E
8.0
0.6
SE
3.0
0.3
E
8.0
0.3
E
15.0
0.3
E
15.0
rain showers
clear
part cloud
part cloud
light rain
mod rain
cloud
cloud
cloud
light rain
light rain
light rain
heavy rain
cloud
part cloud
part cloud
clear
clear
clear
clear
part cloud
rain showers
rain showers
thunderstorm
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
rain shwrs
clear
some clouds
some clouds
light rain
mod rain
cloudy
cloudy
cloudy
light rain
light rain
light rain
heavy rain
cloudy
some clouds
some clouds
clear
clear
clear
clear
some clouds
rain shwrs
rain shwrs
risk tstorm
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
some clouds
 km/h
10
WNW
10
N
10
E
20
NE
20
NE
10
NE
10
ENE
10
ESE
15
ESE
10
SE
5
N
10
NNE
15
N
15
NNE
15
NNE
10
N
0
ENE
10
ESE
15
SW
15
SW
15
SSW
5
SW
10
SW
10
W
10
W
10
NW
0
S
10
W
10
WSW
15
S
10
SW
10
SSW
15
S
10
SW
15
NE
10
ENE
 mm 
1
3
7
3
1
1
13
2
1
1
max°C
35
32
28
26
16
13
15
16
17
17
17
17
15
14
16
14
19
24
23
28
32
23
24
30
28
27
30
27
30
32
28
30
32
27
23
23
Moonrise
3:43
4:46
5:58
7:14
8:29
9:40
10:47
11:51
12:53
1:55
2:58
4:02
5:07
Moonset
8:17
9:16
10:01
10:36
11:03
11:26
11:45
12:03
12:21
12:41
1:03
1:29
Sunrise
5:07
5:07
5:07
5:09
5:09
5:09
5:09
5:11
5:11
5:11
5:11
5:13
Sunset
8:23
8:23
8:23
8:23
8:23
8:23
8:23
8:23
8:23
8:22
8:22
8:22
8:22
Today's sea temperature in Rainsford Island, Nantasket Roads is 15.4 °C (Statistics for 24 Jun 1981-2005 – mean: 16.3 max: 19.5 min: 14.7°C)
Issued (local time): 7 pm Tuesday 24 Jun 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest