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 07:13 PM.

Days 1–4 Weather Summary

Light rain (total 5mm), mostly falling on Thu afternoon. Icy conditions (max 17°C on Fri morning, min -1°C on Wed morning). Winds decreasing (fresh winds from the SW on Thu night, light winds from the NNW by Fri morning).

Days 5–7 Weather Summary

Moderate rain (total 13mm), heaviest on Sat afternoon. Cool air temperatures (max 13°C on Fri night, min 3°C on Sat night). Winds increasing (light winds from the NW on Fri night, fresh winds from the SSW by Sun night).

Days 8–10 Weather Summary

Mostly dry. Freeze-thaw conditions (max 11°C on Mon night, min -1°C on Wed morning). Wind will be generally light.

Days 11–13 Weather Summary

Moderate rain (total 17mm), heaviest on Fri night. Very mild (max 10°C on Sat night, min 5°C on Thu night). Winds decreasing (strong winds from the ENE on Fri night, light winds from the E by Sat night).

Wednesday
2
Thursday
3
Friday
4
Saturday
5
Sunday
6
Monday
7
Tuesday
8
Wednesday
9
Thursday
10
Friday
11
Saturday
12
Sun
13
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
1:40AM3.28ft
2:09PM2.4ft
2:39AM3.08ft
3:08PM2.26ft
3:45AM2.85ft
4:12PM2.2ft
4:57AM2.66ft
5:22PM2.2ft
6:11AM2.53ft
6:32PM2.26ft
7:18AM2.49ft
7:33PM2.36ft
8:11AM2.46ft
8:24PM2.53ft
8:55AM2.46ft
9:06PM2.66ft
9:33AM2.43ft
9:45PM2.82ft
10:10AM2.4ft
10:23PM2.92ft
10:48AM2.36ft
11:00PM2.99ft
11:28AM2.33ft
Low Tide
7:40PM0ft
8:39AM-0.23ft
8:40PM0.13ft
9:40AM-0.07ft
9:46PM0.26ft
10:41AM0.07ft
10:54PM0.33ft
11:43AM0.16ft
00:01AM0.36ft
12:43PM0.23ft
1:07AM0.36ft
1:40PM0.26ft
2:08AM0.33ft
2:33PM0.26ft
3:03AM0.26ft
3:18PM0.23ft
3:50AM0.2ft
3:58PM0.26ft
4:32AM0.16ft
4:34PM0.3ft
5:10AM0.1ft
5:07PM0.33ft
5:46AM0.07ft
Wave
height (ft) 
direction
period (s) 
1.5
NNE
3
1
SE
9
1.5
ESE
3
3.5
SE
4
2.5
S
4
3.5
SSW
5
1.5
SW
3
0.5
SE
7
0.5
ESE
7
0.5
SE
7
2
ESE
4
3.5
ESE
4
2.5
ESE
5
1
ESE
6
2
SSW
3
1.5
SW
3
1.5
NW
3
0.5
WSW
2
0.5
SE
11
1.5
SW
3
3
WNW
4
3
NW
4
1.5
WNW
3
2
WSW
3
0.5
S
3
0.5
SSE
2
1.5
SSE
3
2
ESE
4
5.5
E
6
8
E
7
4
ESE
10
1.5
ESE
9
1.5
ESE
10
1.5
ESE
10
1.5
SE
9
1.5
SSW
3
clear
part cloud
clear
light rain
light rain
light rain
part cloud
cloud
cloud
part cloud
part cloud
light rain
light rain
cloud
cloud
part cloud
light rain
clear
part cloud
clear
part cloud
part cloud
clear
clear
part cloud
clear
part cloud
part cloud
cloud
cloud
heavy rain
light rain
light rain
part cloud
cloud
part cloud
clear
some clouds
clear
light rain
light rain
light rain
some clouds
cloudy
cloudy
some clouds
some clouds
light rain
light rain
cloudy
cloudy
some clouds
light rain
clear
some clouds
clear
some clouds
some clouds
clear
clear
some clouds
clear
some clouds
some clouds
cloudy
cloudy
heavy rain
light rain
light rain
some clouds
cloudy
some clouds
 mph
10
NW
10
NNE
5
ESE
10
SSE
15
SE
20
SSW
15
SW
5
NNW
10
NW
5
NW
10
ENE
20
ESE
20
E
5
E
10
SSW
15
SW
10
NW
15
NW
5
NNW
5
S
15
W
15
NW
10
WNW
10
WNW
10
SSW
5
SSW
15
SE
20
ESE
15
ENE
20
ENE
20
ENE
20
ENE
10
NE
10
SSW
10
SW
10
WSW
 in 
0.04
0.04
0.1
0.2
0.2
0.1
0.5
0.08
0.1
max°F
52
34
34
39
43
50
61
63
50
55
48
43
39
43
50
55
54
45
52
43
48
48
34
36
43
39
41
43
43
45
43
43
45
50
45
45
Moonrise
8:05
8:49
9:42
10:45
11:53
1:03
2:12
3:17
4:20
5:22
6:23
7:23
8:26
Moonset
11:51
1:06
2:10
3:01
3:40
4:11
4:36
4:58
5:17
5:35
5:53
6:13
Sunrise
6:31
6:28
6:26
6:26
6:24
6:22
6:20
6:18
6:16
6:16
6:13
6:13
Sunset
7:13
7:14
7:15
7:15
7:16
7:17
7:19
7:20
7:21
7:22
7:23
7:24
7:25
Today's sea temperature in Niantic is 41 °F (Statistics for 01 Apr 1981-2005 – mean: 41 max: 44 min: 39°F)
Issued (local time): 7 pm Tuesday 01 Apr 2025
Forecast update inUpdates in 3 hr 54 min 31 sUpdate imminent
Nearest