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 05:28 PM.

Days 1–4 Weather Summary

Light rain (total 3mm) on Fri afternoon. Becoming colder with heavy fall of snow, heaviest during Sun night. Icy conditions (max 5°C on Sat afternoon, min -2°C on Sat night). Winds increasing (calm on Fri night, gales from the NE by Sun night).

Days 5–7 Weather Summary

A dusting of snow turning to light rain (total 3mm) on Wed afternoon. Icy conditions (max 3°C on Wed morning, min -6°C on Tue night). Winds decreasing (strong winds from the N on Mon afternoon, light winds from the WNW by Tue night).

Days 8–10 Weather Summary

A light covering of new snow, mostly falling on Thu night will be washed away by heavy rain (total 28mm) on Thu night. Freeze-thaw conditions (max 7°C on Thu night, min -3°C on Fri night). Winds increasing (light winds from the NW on Thu afternoon, fresh winds from the WSW by Fri morning).

Days 11–13 Weather Summary

Light rain (total 2mm), mostly falling on Wed morning. Freeze-thaw conditions (max 4°C on Wed morning, min -11°C on Sun night). Winds increasing (light winds from the SSW on Mon night, fresh winds from the SSW by Wed morning).

Fri
20
Saturday
21
Sunday
22
Monday
23
Tuesday
24
Wednesday
25
Thursday
26
Friday
27
Saturday
28
Sunday
1
Monday
2
Tuesday
3
Wednesday
4
Thursday
5
Friday
6
Saturday
7
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
night
Wave Height Map
High Tide
00:27AM0.83m
12:42PM0.70m
1:13AM0.84m
1:31PM0.65m
2:06AM0.83m
2:27PM0.61m
3:07AM0.81m
3:31PM0.58m
4:19AM0.80m
4:43PM0.57m
5:33AM0.80m
5:53PM0.59m
6:39AM0.81m
6:56PM0.64m
7:36AM0.84m
7:51PM0.69m
8:25AM0.85m
8:40PM0.74m
9:10AM0.85m
9:27PM0.79m
9:52AM0.83m
10:11PM0.82m
10:35AM0.80m
10:55PM0.84m
11:18AM0.75m
11:39PM0.84m
12:03PM0.70m
Low Tide
6:31PM-0.06m
7:15AM-0.05m
7:17PM-0.03m
8:12AM-0.04m
8:10PM-0.00m
9:13AM-0.02m
9:09PM0.03m
10:14AM-0.02m
10:13PM0.04m
11:17AM-0.01m
11:19PM0.04m
12:18PM-0.02m
00:24AM0.02m
1:18PM-0.03m
1:27AM-0.01m
2:13PM-0.05m
2:25AM-0.04m
3:03PM-0.08m
3:17AM-0.06m
3:48PM-0.09m
4:06AM-0.07m
4:31PM-0.09m
4:52AM-0.07m
5:11PM-0.06m
5:38AM-0.05m
5:50PM-0.02m
6:24AM-0.03m
6:31PM0.03m
Wave
height (m) 
direction
period (s) 
1.2
E
5
0.4
ESE
6
0.2
ESE
6
0.2
ESE
6
0.6
E
3
0.7
E
4
1.1
E
4
2.3
ENE
6
3
NE
7
2
NNE
6
0.9
NW
4
0.8
NW
4
0.5
W
3
0.4
WNW
3
0.2
SSW
2
0.5
S
3
0.6
SW
3
0.6
W
3
0.3
W
3
1
E
4
1.1
SW
4
1.2
WSW
4
0.6
W
3
0.2
WSW
2
0.2
ESE
8
0.4
S
3
0.6
W
3
0.7
NW
4
0.8
NNW
4
0.5
NNW
3
0.4
NW
3
0.1
E
9
0.6
WSW
3
0.6
W
4
0.2
SSW
2
0.8
SSW
4
1
SSW
4
0.6
WSW
3
0.6
WSW
3
0.8
WNW
4
1
NNW
4
0.5
NNW
3
0.3
WNW
3
0.6
SSW
3
0.6
SW
3
0.8
SSW
4
1.2
SSW
5
light snow
part cloud
part cloud
cloud
cloud
cloud
light snow
heavy snow
light snow
cloud
part cloud
part cloud
cloud
part cloud
cloud
light snow
rain showers
clear
cloud
light snow
light rain
clear
clear
part cloud
cloud
clear
part cloud
clear
part cloud
clear
clear
clear
part cloud
clear
cloud
light rain
light rain
part cloud
cloud
part cloud
clear
clear
clear
clear
part cloud
part cloud
part cloud
light snow
some clouds
some clouds
cloudy
cloudy
cloudy
light snow
heavy snow
light snow
cloudy
some clouds
some clouds
cloudy
some clouds
cloudy
light snow
rain shwrs
clear
cloudy
light snow
light rain
clear
clear
some clouds
cloudy
clear
some clouds
clear
some clouds
clear
clear
clear
some clouds
clear
cloudy
light rain
light rain
some clouds
cloudy
some clouds
clear
clear
clear
clear
some clouds
some clouds
some clouds
 km/h
30
ENE
5
NNW
10
WNW
5
NW
20
ENE
20
E
30
ENE
50
NE
60
NNE
45
N
30
NW
30
NW
20
WNW
10
W
15
SSW
20
SSW
25
WSW
25
WNW
10
NW
35
E
35
WSW
40
W
20
W
15
SW
15
SSW
20
SSW
25
WNW
30
WNW
25
NW
20
NW
20
NW
5
SSW
30
WSW
20
W
15
SSW
35
SSW
35
WSW
20
WSW
30
WSW
35
NNW
30
NNW
20
NW
15
W
25
SW
30
SW
30
SSW
35
SW
 mm 
3
2
1
23
5
1
1
max°C
2
2
4
5
0
2
1
1
-1
-2
-3
-2
-2
-2
3
2
3
2
2
7
4
3
-1
0
2
6
5
1
-7
-6
-4
-2
1
2
3
4
4
3
6
-1
-13
-10
-7
-3
3
7
8
Moonrise
8:20
8:48
9:22
10:05
10:59
12:04
1:17
2:33
3:48
5:00
6:09
7:16
8:21
9:26
10:31
Moonset
9:19
10:33
11:50
1:07
2:20
3:24
4:17
4:58
5:31
5:58
6:21
6:42
7:03
7:24
7:47
Sunrise
6:35
6:33
6:31
6:30
6:28
6:26
6:26
6:24
6:22
6:20
6:18
6:18
6:16
6:15
6:13
Sunset
5:28
5:30
5:30
5:31
5:32
5:34
5:36
5:37
5:37
5:38
5:39
5:40
5:43
5:44
5:45
5:45
Today's sea temperature in Niantic is
1.2° C
(Statistics for 20 Feb 1981-2005 – mean: 4.1 max: 5.9 min: 2.6°C)
Issued (local time): 6 pm Friday 20 Feb 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest