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 08:17 PM.

Days 1–4 Weather Summary

Light rain (total 3mm), mostly falling on Sun morning. Warm air temperatures (max 27°C on Sun afternoon, min 14°C on Mon night). Wind will be generally light.

Days 5–7 Weather Summary

Mostly dry. Warm air temperatures (max 25°C on Fri morning, min 19°C on Tue night). Wind will be generally light.

Days 8–10 Weather Summary

Light rain (total 5mm), mostly falling on Fri night. Warm (max 30°C on Fri afternoon, min 22°C on Fri night). Wind will be generally light.

Days 11–13 Weather Summary

Mostly dry. Warm (max 32°C on Mon afternoon, min 19°C on Mon night). Wind will be generally light.

Sat
19
Sunday
20
Monday
21
Tuesday
22
Wednesday
23
Thursday
24
Friday
25
Saturday
26
Sunday
27
Monday
28
Tuesday
29
Wednesday
30
Thu
31
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
6:15PM1.00m
6:35AM0.70m
7:15PM1.02m
7:38AM0.71m
8:12PM1.04m
8:34AM0.74m
9:06PM1.04m
9:27AM0.78m
9:57PM1.04m
10:18AM0.81m
10:46PM1.03m
11:08AM0.83m
11:33PM1.00m
11:58AM0.85m
00:20AM0.95m
12:48PM0.86m
1:07AM0.90m
1:38PM0.87m
1:55AM0.83m
2:27PM0.88m
2:43AM0.77m
3:16PM0.88m
3:35AM0.70m
Low Tide
12:02PM0.10m
1:10AM0.06m
1:01PM0.11m
2:09AM0.04m
2:02PM0.11m
3:05AM0.02m
3:02PM0.09m
3:59AM-0.00m
3:58PM0.08m
4:48AM-0.01m
4:51PM0.07m
5:36AM-0.01m
5:41PM0.07m
6:21AM0.00m
6:31PM0.09m
7:05AM0.03m
7:21PM0.12m
7:50AM0.07m
8:14PM0.15m
8:34AM0.11m
9:09PM0.17m
9:18AM0.15m
10:05PM0.18m
10:03AM0.20m
Wave
height (m) 
direction
period (s) 
0.1
E
9.0
0.3
S
2.0
0.2
ESE
9.0
0.1
E
9.0
0.4
NNW
3.0
0.6
NNW
3.0
0.2
NNW
2.0
0.6
NE
4.0
0.1
NE
2.0
0.3
SSE
2.0
0.2
SSE
3.0
0.1
E
8.0
0.4
SSE
3.0
0.3
S
3.0
0.3
SSW
2.0
0.6
S
3.0
0.7
SSW
4.0
0.4
SW
3.0
0.2
SSW
2.0
0.2
NNW
2.0
0.1
SE
8.0
0.3
SE
2.0
0.2
ESE
8.0
0.2
S
2.0
0.6
S
4.0
0.5
SW
3.0
0.3
W
2.0
0.3
WNW
2.0
0.3
NE
2.0
0.1
SE
8.0
0.3
SSE
2.0
0.1
SE
8.0
0.1
SE
8.0
0.3
SE
2.0
0.1
SE
8.0
0.1
SE
8.0
clear
part cloud
thunderstorm
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
thunderstorm
clear
clear
clear
part cloud
part cloud
rain showers
clear
part cloud
cloud
clear
part cloud
part cloud
clear
clear
part cloud
part cloud
clear
some clouds
risk tstorm
some clouds
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
some clouds
risk tstorm
clear
clear
clear
some clouds
some clouds
rain shwrs
clear
some clouds
cloudy
clear
some clouds
some clouds
clear
clear
some clouds
some clouds
 km/h
15
SSW
15
S
10
SSW
15
SSW
20
NNW
25
NNW
15
NNW
20
NNE
5
NNE
15
SSE
5
SW
5
S
20
S
15
SSW
20
SW
30
SSW
25
SW
20
WSW
15
SW
15
N
5
ENE
15
SSE
10
SSW
15
SSW
20
SW
15
WSW
20
NW
20
NW
10
NE
5
SSW
15
S
5
SSE
10
SE
15
SSE
5
SSW
10
S
 mm 
3
4
1
max°C
25
23
23
27
26
22
25
22
19
21
19
21
22
20
23
24
22
25
30
25
28
28
24
26
26
23
30
32
26
21
23
21
23
23
22
23
Moonrise
12:22
12:57
1:42
2:39
3:46
5:00
6:15
7:27
8:36
9:41
10:45
11:46
12:49
Moonset
3:30
4:48
6:01
7:04
7:55
8:35
9:05
9:31
9:52
10:12
10:31
10:50
11:12
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
Sunset
8:17
8:16
8:15
8:15
8:14
8:14
8:13
8:12
8:10
8:09
8:08
8:07
Today's sea temperature in Niantic is 21.6 °C (Statistics for 19 Jul 1981-2005 – mean: 21.3 max: 23.2 min: 18.6°C)
Issued (local time): 1 pm Saturday 19 Jul 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
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