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 05:31 AM and sunset is at 08:16 PM.

Days 1–3 Weather Summary

Heavy rain (total 20mm), heaviest during Tue night. Warm air temperatures (max 26°C on Wed afternoon, min 17°C on Wed night). Wind will be generally light.

Days 4–6 Weather Summary

Mostly dry. Warm air temperatures (max 24°C on Thu afternoon, min 17°C on Thu morning). Wind will be generally light.

Days 7–9 Weather Summary

Heavy rain (total 61mm), heaviest during Mon night. Warm (max 26°C on Mon afternoon, min 19°C on Sun night). Wind will be generally light.

Days 10–12 Weather Summary

Mostly dry. Warm (max 24°C on Wed morning, min 18°C on Thu night). Wind will be generally light.

Days 13–16 Weather Summary

Light rain (total 3mm), mostly falling on Sat afternoon. Warm (max 30°C on Sun afternoon, min 21°C on Sat night). Wind will be generally light.

Monday
20
Tuesday
21
Wednesday
22
Thursday
23
Friday
24
Saturday
25
Sunday
26
Monday
27
Tuesday
28
Wednesday
29
Thursday
30
Friday
31
Saturday
1
Sunday
2
Monday
3
Tue
4
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
AM
PM
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
High Tide
4:02PM0.92m
4:20AM0.70m
4:57PM0.91m
5:21AM0.65m
5:55PM0.90m
6:24AM0.63m
6:52PM0.89m
7:23AM0.63m
7:45PM0.89m
8:14AM0.66m
8:34PM0.90m
8:59AM0.69m
9:19PM0.91m
9:42AM0.72m
10:01PM0.91m
10:24AM0.76m
10:41PM0.92m
11:05AM0.78m
11:19PM0.92m
11:47AM0.80m
11:56PM0.91m
12:29PM0.83m
00:32AM0.89m
1:10PM0.85m
1:08AM0.86m
1:50PM0.87m
1:47AM0.82m
2:29PM0.90m
Low Tide
10:03AM0.10m
10:54PM0.14m
10:54AM0.15m
11:54PM0.15m
11:47AM0.20m
00:51AM0.15m
12:40PM0.23m
1:45AM0.15m
1:34PM0.24m
2:36AM0.15m
2:27PM0.23m
3:21AM0.14m
3:14PM0.21m
4:01AM0.12m
3:57PM0.19m
4:38AM0.10m
4:37PM0.17m
5:14AM0.08m
5:16PM0.16m
5:50AM0.07m
5:56PM0.15m
6:26AM0.06m
6:38PM0.15m
7:03AM0.05m
7:24PM0.15m
7:43AM0.07m
8:15PM0.15m
8:24AM0.09m
Wave
Height (m)
Direction
Period (s)
0.1
E
12
0.2
SSE
2
0.3
SSE
3
0.5
SE
3
0.6
SE
4
0.5
S
3
0.3
SE
8
0.4
SSW
3
0.4
NNE
3
0.5
NNW
3
0.3
SE
7
0.1
SE
8
0.1
SE
7
0.2
ESE
7
0.2
ESE
8
0.1
SE
8
0.4
SSE
3
0.2
ESE
7
0.1
SE
7
0.4
SE
2
0.2
ESE
8
0.2
ESE
7
0.6
SSW
3
0.2
ESE
8
0.4
W
3
0.4
SW
3
0.3
N
2
0.3
NE
3
0.3
E
3
0.3
SE
10
0.3
E
2
0.4
ESE
3
0.2
ESE
2
0.2
E
2
0.2
ESE
2
0.2
S
2
0.4
SSW
3
0.5
SSW
3
0.1
SE
7
0.1
SE
9
0.3
SW
2
0.1
SE
9
0.1
SE
9
0.1
SE
8
0.2
SSW
2
0.5
SW
3
0.6
WSW
3
clear
clear
clear
cloud
rain showers
thunderstorm
part cloud
thunderstorm
thunderstorm
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
rain showers
thunderstorm
clear
clear
thunderstorm
clear
part cloud
part cloud
clear
clear
clear
clear
clear
clear
part cloud
rain showers
part cloud
part cloud
clear
part cloud
clear
cloud
rain showers
part cloud
part cloud
clear
clear
clear
cloudy
rain shwrs
risk tstorm
some clouds
risk tstorm
risk tstorm
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
rain shwrs
risk tstorm
clear
clear
risk tstorm
clear
some clouds
some clouds
clear
clear
clear
clear
clear
clear
some clouds
rain shwrs
some clouds
some clouds
clear
some clouds
clear
cloudy
rain shwrs
some clouds
some clouds
km/h
5
S
15
SSW
10
S
20
SE
20
SE
15
SW
20
SW
20
SSW
15
N
20
NW
15
WNW
10
N
5
SW
15
S
5
SW
5
SSW
15
S
5
W
10
SSE
20
SSE
10
SW
15
SW
25
SSW
15
ENE
20
WSW
15
WSW
20
NNE
10
NE
10
SE
10
E
15
ESE
15
SE
10
E
10
SE
15
SE
10
SSW
20
SW
25
SW
10
NNW
10
W
15
W
5
NNW
10
SW
15
SW
15
WSW
25
WSW
25
W
 mm
2
13
3
2
2
58
1
2
1
max °C
22
23
21
22
22
22
24
26
25
21
24
23
22
24
21
23
24
21
22
23
20
25
26
22
24
26
24
24
24
21
23
23
21
22
22
21
25
27
25
26
30
29
27
28
26
27
30
Moonrise
12:39
1:45
2:49
3:53
4:54
5:50
6:40
7:22
7:57
8:26
8:51
9:13
9:34
9:55
10:17
Moonset
11:28
11:53
12:21
12:55
1:35
2:24
3:19
4:21
5:26
6:31
7:37
8:42
9:48
10:55
12:05
Sunrise
5:31
5:33
5:33
5:33
5:35
5:35
5:37
5:37
5:39
5:39
5:41
5:41
5:43
5:43
5:45
5:46
Sunset
8:16
8:15
8:15
8:14
8:14
8:13
8:12
8:10
8:09
8:08
8:07
8:07
8:06
8:05
8:02
8:01
Today's sea temperature in Niantic is
19.7° C
(Statistics for 20 Jul 1981-2005 – mean: 21.4 max: 23.2 min: 18.6°C)
Issued (local time): 1 am Monday 20 Jul 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest