Niantic Sea Conditions and Tide Table

Niantic 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 04:23 PM.

Days 1–4 Weather Summary

A light covering of new snow, mostly falling on Fri night. Icy conditions (max 4°C on Thu morning, min -8°C on Thu night). Winds increasing (light winds from the W on Wed night, fresh winds from the NNW by Thu afternoon).

Days 5–7 Weather Summary

Heavy rain (total 21mm), heaviest during Mon afternoon. Icy conditions (max 7°C on Sun night, min -5°C on Sat night). Winds increasing (light winds from the NNW on Sat afternoon, strong winds from the W by Mon night).

Days 8–10 Weather Summary

Mostly dry. Freeze-thaw conditions (max 3°C on Thu morning, min -3°C on Tue night). Winds decreasing (strong winds from the W on Tue afternoon, light winds from the WNW by Thu night).

Days 11–13 Weather Summary

Light rain (total 2mm), mostly falling on Sun night. Freeze-thaw conditions (max 6°C on Mon afternoon, min -9°C on Sat afternoon). Winds decreasing (fresh winds from the NW on Fri night, light winds from the NW by Sat night).

Wed
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
31
Thursday
1
Friday
2
Saturday
3
Sunday
4
Mon
5
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
1:44AM0.65m
1:37PM0.74m
2:31AM0.68m
2:22PM0.71m
3:21AM0.72m
3:16PM0.67m
4:14AM0.77m
4:18PM0.63m
5:10AM0.83m
5:23PM0.61m
6:06AM0.89m
6:24PM0.62m
7:00AM0.95m
7:18PM0.64m
7:50AM0.98m
8:11PM0.66m
8:43AM1.00m
9:03PM0.69m
9:35AM1.00m
9:55PM0.71m
10:27AM0.97m
10:48PM0.73m
11:18AM0.93m
Low Tide
7:46PM-0.01m
7:57AM0.12m
8:32PM-0.00m
8:56AM0.11m
9:19PM-0.00m
9:57AM0.08m
10:07PM0.00m
10:57AM0.05m
10:57PM0.00m
11:57AM0.00m
11:51PM-0.00m
12:56PM-0.05m
00:47AM-0.02m
1:53PM-0.09m
1:43AM-0.03m
2:46PM-0.12m
2:40AM-0.06m
3:38PM-0.15m
3:35AM-0.08m
4:28PM-0.15m
4:27AM-0.09m
5:17PM-0.14m
5:21AM-0.07m
Wave
height (m) 
direction
period (s) 
0.7
NNW
4
0.1
E
10
0.8
WSW
4
0.7
WNW
3
0.7
NNW
4
0.5
N
3
0.1
E
11
0.5
E
3
0.8
ENE
4
0.4
E
5
0.2
E
11
0.2
E
11
0.3
W
2
0.4
WSW
3
0.4
SSW
3
0.8
WSW
3
1
WNW
4
1.4
W
5
1.4
W
5
0.9
WNW
4
0.6
W
3
0.7
W
4
0.9
WSW
4
0.6
WSW
4
0.5
WSW
3
0.5
W
3
0.4
WNW
3
0.8
NW
4
0.9
NW
4
0.7
NW
4
0.6
NW
3
0.4
NW
3
0.1
E
10
0.1
E
10
0.6
SSW
3
0.7
SW
3
clear
part cloud
part cloud
part cloud
clear
part cloud
cloud
mod snow
cloud
clear
clear
part cloud
part cloud
mod rain
light rain
rain showers
clear
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
cloud
cloud
part cloud
clear
clear
clear
clear
clear
part cloud
cloud
light rain
part cloud
clear
some clouds
some clouds
some clouds
clear
some clouds
cloudy
mod snow
cloudy
clear
clear
some clouds
some clouds
mod rain
light rain
rain shwrs
clear
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
cloudy
cloudy
some clouds
clear
clear
clear
clear
clear
some clouds
cloudy
light rain
some clouds
 km/h
25
N
10
W
30
WSW
30
NW
25
NNW
20
N
10
E
20
ENE
20
NE
10
N
10
NW
10
NW
10
W
25
WSW
20
SW
30
WSW
35
WNW
40
W
40
W
30
W
25
W
25
WSW
35
WSW
20
WSW
25
WSW
20
W
15
WNW
25
WNW
25
NW
25
NW
25
NW
15
NW
10
WNW
10
SW
25
SW
30
WSW
 mm 
10
4
7
2
max°C
3
1
4
4
-3
-5
-4
-5
-1
-1
-4
1
1
7
7
7
2
-1
-1
-2
0
0
2
3
3
2
1
0
-4
-7
-6
-9
-4
-2
4
4
Moonrise
10:41
11:03
11:24
11:47
12:14
12:46
1:28
2:22
3:29
4:45
6:04
Moonset
9:00
10:07
11:16
12:26
1:39
2:57
4:17
5:36
6:47
7:46
8:31
9:06
Sunrise
7:11
7:13
7:13
7:13
7:13
7:13
7:13
7:13
7:13
7:13
7:13
7:13
Sunset
4:23
4:23
4:24
4:25
4:25
4:27
4:28
4:29
4:30
4:30
4:31
4:31
Today's sea temperature in Niantic is
6.5° C
(Statistics for 24 Dec 1981-2005 – mean: 7.9 max: 10.0 min: 6.4°C)
Issued (local time): 6 pm Wednesday 24 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest