Tides Today & Tomorrow in Niantic, CT

TIDE TIMES for Monday, August 10, 2026
The tide is currently rising in Niantic, CT.
Next low tide (tomorrow) : 3:54 am (0.0 ft)
Next high tide : in 6h 00m at 9:02 pm (3.5 ft)
Sunset today : 7:55 pm
Sunrise tomorrow : 5:53 am
Moon phase : Waning Crescent (6% illuminated)
Tide Station Location : Station #8461925
Common Questions About Tides

Niantic, CT Tides - Jan 1961

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun9:412.89:592.23:470.14:27-0.27:144:30Full Moon1Sun
2Mon10:222.710:422.24:240.15:04-0.17:144:31Full Moon2Mon
3Tue11:022.711:262.25:010.15:41-0.17:144:31Full Moon3Tue
4Wed11:442.65:390.26:20-0.17:144:32Waning Gibbous4Wed
5Thu12:122.212:272.56:210.27:020.07:144:33Waning Gibbous5Thu
6Fri12:592.21:112.47:070.37:460.07:144:34Waning Gibbous6Fri
7Sat1:472.21:542.27:580.38:300.17:144:35Waning Gibbous7Sat
8Sun2:332.22:382.18:500.39:160.17:144:36Third Quarter8Sun
9Mon3:212.23:262.09:450.310:030.17:144:37Third Quarter9Mon
10Tue4:122.34:242.010:430.210:530.17:144:38Third Quarter10Tue
11Wed5:072.45:241.911:400.111:450.07:134:39Third Quarter11Wed
12Thu5:582.66:182.012:360.07:134:40Waning Crescent12Thu
13Fri6:472.87:092.112:380.01:31-0.27:134:42Waning Crescent13Fri
14Sat7:363.07:582.21:32-0.22:25-0.47:124:43Waning Crescent14Sat
15Sun8:253.28:492.42:26-0.33:17-0.57:124:44New Moon15Sun
16Mon9:153.39:402.53:20-0.44:07-0.67:114:45New Moon16Mon
17Tue10:063.310:322.64:13-0.54:56-0.77:114:46New Moon17Tue
18Wed10:583.211:272.65:05-0.55:46-0.67:104:47Waxing Crescent18Wed
19Thu11:513.16:00-0.56:38-0.67:104:48Waxing Crescent19Thu
20Fri12:242.612:462.86:59-0.47:32-0.57:094:50Waxing Crescent20Fri
21Sat1:232.61:422.68:01-0.28:28-0.37:094:51Waxing Crescent21Sat
22Sun2:222.62:392.39:03-0.19:24-0.27:084:52First Quarter22Sun
23Mon3:222.53:392.110:060.010:21-0.17:074:53First Quarter23Mon
24Tue4:262.54:431.911:100.011:200.07:074:54First Quarter24Tue
25Wed5:302.55:451.912:100.07:064:56Waxing Gibbous25Wed
26Thu6:262.56:401.912:160.11:060.07:054:57Waxing Gibbous26Thu
27Fri7:142.57:271.91:100.11:570.07:044:58Waxing Gibbous27Fri
28Sat7:592.58:122.02:000.12:43-0.17:034:59Waxing Gibbous28Sat
29Sun8:412.68:552.12:450.13:24-0.17:025:01Waxing Gibbous29Sun
30Mon9:222.69:372.23:250.14:01-0.17:015:02Full Moon30Mon
31Tue10:022.610:192.24:030.04:36-0.27:005:03Full Moon31Tue
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8461925)

Common Questions About Niantic, CT Tides

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What time does the tide turn (slack tide) in Niantic, CT today?

Slack tide in Niantic, CT is approximately 12:28 am — midway between the next high and low tide, when tidal current is weakest. This is the preferred window for boat crossings, underwater visibility, and fishing in areas with strong currents.

Is this week a spring tide or neap tide in Niantic, CT?

Niantic, CT is currently in a spring phase. Tonight's moon is 6% illuminated. Spring tides (largest swings) occur near new and full moons; neap tides (smallest swings) occur near first and third quarter moons. Tidal ranges this week are near their weekly maximum.

What datum are Niantic, CT tide heights measured from?

Tide heights on this page are measured from Mean Lower Low Water (MLLW), the U.S. NOAA standard. A height of 0 ft represents the 19-year average of each day's lower low tide. Negative values indicate a "minus tide" — water levels below that long-term reference.

What factors can affect the tide predictions for Niantic, CT?

Tide predictions for Niantic, CT come from NOAA's harmonic analysis and are typically accurate within about ±10 minutes on timing and ±0.5 ft on height. Actual water levels can deviate further due to sustained winds, atmospheric pressure changes, river flow, and storm surge. During major weather events, be sure to check US Harbors weather pages for factors that could impact tidal predictions.

Which NOAA station provides tide data for Niantic, CT?

Tide data for Niantic, CT is sourced from NOAA Station #8461925. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=8461925.

What is the moon phase in Niantic, CT tonight?

Tonight the moon over Niantic, CT is Waning Crescent (6% illuminated). This places Niantic, CT in a spring tide cycle, so tidal ranges are near their weekly maximum this week.

US Harbors Tidal Data

The data in our tide charts, tide tables, and tide graphs is provided by NOAA and others. These predictions are derived mathematically from numerous inputs, including data from historical tide stations and nearby locations where sensors are actively recording. As shown in the tide graph at the top of this page, “Predicted” tides (blue) are what forecasting models expect to happen. “Observed” tides (red) are those recorded by local sensors in real time, overlaid on the predictions for direct comparison. We display Observed water levels for a select group of harbors including Portland, Maine, where a physical sensor monitors water levels in real time.

LEARN MORE ABOUT OUR TIDE DATA