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 05:41 AM and sunset is at 07:39 PM.

Days 1–3 Weather Summary

Light rain (total 4mm), mostly falling on Wed night. Cool air temperatures (max 13°C on Fri morning, min 6°C on Fri night). Wind will be generally light.

Days 4–6 Weather Summary

Some drizzle, heaviest during Sat night. Cool air temperatures (max 18°C on Mon afternoon, min 5°C on Sun night). Wind will be generally light.

Days 7–9 Weather Summary

Light rain (total 7mm), mostly falling on Thu night. Very mild (max 16°C on Tue afternoon, min 10°C on Tue night). Winds decreasing (fresh winds from the SSW on Tue morning, calm by Wed morning).

Days 10–12 Weather Summary

Light rain (total 2mm), mostly falling on Sat afternoon. Very mild (max 17°C on Fri afternoon, min 6°C on Sun night). Wind will be generally light.

Wednesday
29
Thursday
30
Friday
1
Saturday
2
Sunday
3
Monday
4
Tuesday
5
Wednesday
6
Thursday
7
Friday
8
Saturday
9
Sunday
10
Monday
11
Tuesday
12
Wednesday
13
Thu
14
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
High Tide
10:38AM2.78m
10:54PM2.97m
11:23AM2.77m
11:33PM3.00m
12:04PM2.74m
00:10AM3.01m
12:43PM2.71m
00:46AM2.99m
1:22PM2.65m
1:24AM2.96m
2:01PM2.59m
2:03AM2.90m
2:42PM2.52m
2:45AM2.83m
3:26PM2.46m
3:29AM2.76m
4:13PM2.40m
4:17AM2.69m
5:02PM2.38m
5:09AM2.64m
5:53PM2.41m
6:03AM2.62m
6:44PM2.49m
6:58AM2.63m
7:35PM2.62m
7:54AM2.68m
8:24PM2.80m
8:48AM2.75m
Low Tide
4:40PM0.19m
5:11AM0.03m
5:21PM0.22m
5:52AM-0.01m
5:59PM0.25m
6:31AM-0.01m
6:37PM0.30m
7:10AM0.01m
7:16PM0.35m
7:49AM0.06m
7:55PM0.41m
8:30AM0.13m
8:37PM0.48m
9:13AM0.21m
9:21PM0.55m
9:58AM0.29m
10:08PM0.61m
10:46AM0.35m
10:59PM0.64m
11:36AM0.37m
11:53PM0.62m
12:28PM0.37m
00:50AM0.55m
1:19PM0.33m
1:46AM0.41m
2:11PM0.26m
2:41AM0.23m
3:01PM0.17m
Wave
height (m) 
direction
period (s) 
1.5
E
10
1.3
E
10
1.2
E
10
1.1
E
10
1
E
10
0.9
E
10
0.8
E
9
0.8
E
9
0.8
E
9
0.7
E
10
0.7
E
10
0.6
E
10
0.6
E
9
0.6
E
9
0.5
E
9
0.4
E
9
0.8
SSE
5
0.7
E
8
1.1
S
4
1.2
S
4
0.5
E
9
0.3
E
9
0.3
E
9
0.4
E
9
0.5
E
6
0.6
SE
4
0.6
SE
5
0.6
WNW
3
0.5
E
5
0.5
E
5
0.3
E
8
0.4
SW
3
0.3
WSW
3
0.3
E
8
0.4
WNW
3
0.5
NW
3
0.2
E
12
0.2
E
12
0.4
E
11
0.9
NE
4
0.7
NE
5
0.7
ENE
6
0.7
ENE
6
0.4
ENE
5
0.3
E
7
0.2
E
10
0.2
E
9
part cloud
part cloud
light rain
light rain
cloud
part cloud
part cloud
part cloud
clear
part cloud
cloud
rain showers
clear
cloud
clear
clear
part cloud
clear
cloud
cloud
rain showers
cloud
clear
part cloud
light rain
light rain
rain showers
clear
clear
clear
part cloud
light rain
rain showers
part cloud
part cloud
clear
part cloud
part cloud
clear
part cloud
part cloud
cloud
clear
clear
clear
clear
clear
some clouds
some clouds
light rain
light rain
cloudy
some clouds
some clouds
some clouds
clear
some clouds
cloudy
rain shwrs
clear
cloudy
clear
clear
some clouds
clear
cloudy
cloudy
rain shwrs
cloudy
clear
some clouds
light rain
light rain
rain shwrs
clear
clear
clear
some clouds
light rain
rain shwrs
some clouds
some clouds
clear
some clouds
some clouds
clear
some clouds
some clouds
cloudy
clear
clear
clear
clear
clear
 km/h
15
NE
10
ENE
5
ESE
5
SSW
5
W
10
WNW
15
NW
20
WNW
15
W
10
W
10
SW
10
WNW
15
W
20
W
15
W
15
WSW
25
SW
20
SSW
30
SSW
30
SSW
15
W
5
ENE
10
ESE
5
S
15
S
15
SSE
15
WSW
20
WNW
25
WNW
15
W
20
W
20
WSW
15
W
15
WNW
25
WNW
15
W
15
W
15
NW
10
NNW
20
NE
15
ENE
5
NE
5
NE
10
E
10
W
5
NE
10
ESE
 mm 
2
2
1
2
1
1
3
1
1
max°C
7
9
9
11
12
11
13
12
11
12
13
11
11
12
11
14
18
13
14
16
14
12
15
12
13
15
15
15
17
14
14
16
11
13
15
12
14
14
13
8
9
7
10
12
12
16
18
Moonrise
5:57
7:02
8:08
9:13
10:15
11:12
12:02
12:44
1:19
1:48
2:13
2:35
2:56
3:17
3:40
Moonset
4:26
4:47
5:10
5:37
6:09
6:49
7:36
8:31
9:32
10:37
11:44
12:51
1:59
3:09
4:22
5:39
Sunrise
5:41
5:41
5:39
5:37
5:37
5:35
5:33
5:33
5:31
5:30
5:28
5:28
5:26
5:26
5:24
5:24
Sunset
7:39
7:40
7:42
7:43
7:45
7:45
7:46
7:47
7:49
7:50
7:51
7:52
7:52
7:53
7:54
7:55
Today's sea temperature in Rainsford Island, Nantasket Roads is
9.0° C
(Statistics for 29 Apr 1981-2005 – mean: 7.2 max: 8.8 min: 5.3°C)
Issued (local time): 1 am Wednesday 29 Apr 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest