Sandy Point, Block Island Sound Sea Conditions and Tide Table

Sandy Point, Block Island Sound 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 04:19 PM.

Days 1–4 Weather Summary

Moderate rain (total 13mm), heaviest on Fri afternoon. Icy conditions (max 13°C on Thu night, min -1°C on Fri night). Winds increasing (moderate winds from the SSE on Thu afternoon, gales from the SSE by Fri morning).

Days 5–7 Weather Summary

A dusting of new snow. Icy conditions (max 5°C on Sun afternoon, min -5°C on Sun night). Winds decreasing (strong winds from the NW on Sun night, light winds from the WNW by Mon night).

Days 8–10 Weather Summary

Moderate rain (total 16mm), heaviest on Fri morning. Very mild (max 10°C on Fri afternoon, min 2°C on Wed night). Mainly fresh winds.

Days 11–13 Weather Summary

Light rain (total 3mm), mostly falling on Mon morning. Freeze-thaw conditions (max 6°C on Sat afternoon, min -2°C on Sat night). Wind will be generally light.

Thu
18
Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tue
30
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
7:01PM0.60m
7:12AM0.83m
7:35PM0.62m
7:46AM0.83m
8:09PM0.63m
8:19AM0.82m
8:44PM0.64m
8:54AM0.80m
9:21PM0.64m
9:32AM0.77m
10:01PM0.65m
10:13AM0.74m
10:46PM0.67m
10:58AM0.71m
11:33PM0.70m
11:47AM0.67m
00:25AM0.74m
12:43PM0.63m
1:21AM0.79m
1:45PM0.61m
2:21AM0.84m
2:52PM0.61m
3:24AM0.90m
Low Tide
1:06PM-0.01m
00:22AM0.04m
1:44PM-0.02m
00:58AM0.03m
2:21PM-0.03m
1:32AM0.03m
2:59PM-0.03m
2:08AM0.04m
3:35PM-0.02m
2:47AM0.05m
4:08PM-0.01m
3:31AM0.08m
4:38PM-0.00m
4:21AM0.10m
5:10PM-0.00m
5:24AM0.11m
5:50PM-0.01m
7:02AM0.11m
6:38PM-0.02m
8:32AM0.07m
7:33PM-0.04m
9:40AM0.02m
8:35PM-0.05m
10:40AM-0.05m
Wave
height (m) 
direction
period (s) 
0.8
S
8
1.4
SSE
6
3
SSE
7
3
SSE
10
2.5
S
11
1.4
S
10
0.9
SSE
10
1.3
SSW
5
1.6
S
8
1.4
S
8
1.2
W
4
0.9
WNW
4
0.8
NW
4
0.4
SE
10
0.6
SW
3
1.1
SW
4
0.6
SSW
7
0.7
WNW
3
0.4
SSW
6
0.2
S
8
0.8
SSW
4
1
SSW
4
0.8
S
6
1.4
S
7
1.3
S
8
0.9
S
8
0.8
S
8
0.7
S
8
0.6
S
7
0.4
SSE
6
0.2
S
6
0.2
S
6
0.4
SSW
3
0.4
WNW
2
0.4
ENE
5
0.2
SSE
10
clear
rain showers
mod rain
mod rain
clear
clear
cloud
part cloud
part cloud
part cloud
clear
clear
part cloud
cloud
cloud
snow showers
clear
clear
part cloud
part cloud
cloud
light rain
light rain
mod rain
cloud
rain showers
clear
clear
clear
clear
part cloud
part cloud
light rain
part cloud
clear
clear
clear
rain shwrs
mod rain
mod rain
clear
clear
cloudy
some clouds
some clouds
some clouds
clear
clear
some clouds
cloudy
cloudy
snow shwrs
clear
clear
some clouds
some clouds
cloudy
light rain
light rain
mod rain
cloudy
rain shwrs
clear
clear
clear
clear
some clouds
some clouds
light rain
some clouds
clear
clear
 km/h
25
SSE
35
SSE
70
SSE
30
SW
60
W
35
WNW
25
WSW
40
SW
40
W
40
WNW
45
WNW
40
NW
30
NW
20
W
30
SW
35
WSW
25
WNW
30
NW
15
NNW
5
S
35
SW
30
SW
25
SW
35
SW
20
NW
5
NNW
25
NW
20
NNW
25
N
15
NNE
5
SSE
10
SSW
20
SW
25
NNW
20
N
5
NNW
 mm 
1
6
6
4
1
9
2
3
max°C
10
13
13
9
2
1
2
7
5
5
-1
-1
-2
2
4
2
2
4
4
4
6
7
9
9
10
10
7
6
0
0
0
4
4
2
0
0
Moonrise
7:06
7:58
8:43
9:19
9:50
10:16
10:39
11:00
11:22
11:45
12:12
12:44
Moonset
3:40
4:35
5:37
6:43
7:50
8:57
10:05
11:13
12:23
1:37
2:54
Sunrise
7:07
7:07
7:07
7:07
7:09
7:09
7:09
7:09
7:09
7:11
7:11
7:11
Sunset
4:19
4:19
4:20
4:20
4:20
4:21
4:22
4:22
4:22
4:23
4:23
4:24
Today's sea temperature in Sandy Point, Block Island Sound is
8.2° C
(Statistics for 18 Dec 1981-2005 – mean: 8.8 max: 11.7 min: 7.1°C)
Issued (local time): 6 pm Thursday 18 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest