Prudence Island, (south end), Narragansett Bay Sea Conditions and Tide Table

Prudence Island, (south end), Narragansett Bay 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 07:05 AM and sunset is at 04:15 PM.

Days 1–3 Weather Summary

Heavy rain (total 22mm), heaviest during Fri morning. Icy conditions (max 14°C on Fri morning, min -2°C on Fri night). Winds increasing (light winds from the S on Thu morning, near gales from the S by Fri morning).

Days 4–6 Weather Summary

Light rain (total 3mm) at first, then becoming colder with a dusting of snow on Tue afternoon. Icy conditions (max 7°C on Sun morning, min -5°C on Sun night). Mainly fresh winds.

Days 7–9 Weather Summary

Moderate rain (total 13mm), heaviest on Fri morning. Freeze-thaw conditions (max 8°C on Fri night, min -5°C on Wed night). Winds increasing (calm on Wed night, fresh winds from the NNW by Fri night).

Days 10–12 Weather Summary

Mostly dry. Freeze-thaw conditions (max 4°C on Mon morning, min -5°C on Sat night). Wind will be generally light.

Thursday
18
Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
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
Wave Height Map
High Tide
6:55PM0.95m
7:13AM1.16m
7:31PM0.97m
7:48AM1.16m
8:07PM0.98m
8:23AM1.16m
8:44PM0.98m
9:00AM1.14m
9:25PM0.97m
9:40AM1.12m
10:08PM0.97m
10:24AM1.09m
10:55PM0.98m
11:12AM1.07m
11:44PM1.01m
12:02PM1.04m
00:35AM1.06m
12:56PM1.01m
1:29AM1.12m
1:53PM0.99m
2:27AM1.18m
2:55PM0.98m
3:30AM1.25m
Low Tide
12:19PM0.06m
11:54PM0.03m
12:59PM0.03m
00:36AM0.01m
1:39PM0.02m
1:18AM-0.00m
2:17PM0.01m
1:58AM0.01m
2:52PM0.02m
2:37AM0.02m
3:25PM0.02m
3:17AM0.04m
3:59PM0.02m
4:00AM0.07m
4:37PM0.02m
4:50AM0.10m
5:20PM0.02m
5:50AM0.13m
6:12PM0.01m
7:06AM0.13m
7:11PM-0.01m
8:34AM0.10m
8:13PM-0.04m
Wave
height (m) 
direction
period (s) 
clear
clear
light rain
heavy rain
rain showers
clear
clear
part cloud
part cloud
clear
part cloud
clear
clear
clear
cloud
light rain
snow showers
part cloud
clear
clear
part cloud
part cloud
part cloud
cloud
mod rain
mod rain
part cloud
part cloud
clear
clear
part cloud
cloud
part cloud
clear
clear
part cloud
clear
clear
light rain
heavy rain
rain shwrs
clear
clear
some clouds
some clouds
clear
some clouds
clear
clear
clear
cloudy
light rain
snow shwrs
some clouds
clear
clear
some clouds
some clouds
some clouds
cloudy
mod rain
mod rain
some clouds
some clouds
clear
clear
some clouds
cloudy
some clouds
clear
clear
some clouds
 km/h
10
S
15
S
25
S
55
S
30
SW
30
W
20
WNW
10
SW
30
SSW
25
WSW
25
WNW
30
WNW
25
NW
20
NW
10
W
30
SSW
30
WSW
20
WNW
25
NW
25
NW
10
N
10
SW
15
WSW
10
W
10
SE
15
SW
25
WNW
30
NNW
20
N
10
N
5
NNW
5
WSW
10
W
10
N
10
NNW
10
WNW
 mm 
2
13
7
3
6
7
max°C
6
8
13
14
9
0
2
3
7
7
5
-2
-2
-2
0
3
2
3
2
0
-4
1
1
2
6
7
8
0
-1
-4
1
1
0
4
4
1
Moonrise
6:09
7:07
7:59
8:43
9:20
9:50
10:15
10:38
10:59
11:21
11:43
12:10
Moonset
2:50
3:37
4:32
5:34
6:41
7:48
8:56
10:04
11:12
12:22
1:36
Sunrise
7:05
7:07
7:07
7:07
7:09
7:09
7:09
7:09
7:09
7:09
7:11
7:11
Sunset
4:15
4:16
4:16
4:17
4:17
4:19
4:19
4:20
4:21
4:21
4:22
4:22
Today's sea temperature in Prudence Island, (south end), Narragansett Bay is
4.8° C
(Statistics for 18 Dec 1981-2005 – mean: 8.4 max: 11.2 min: 6.6°C)
Issued (local time): 6 am Thursday 18 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest