Tides Today & Tomorrow in Niantic, CT

TIDE TIMES for Wednesday, July 22, 2026
The tide is currently falling in Niantic, CT.
Next low tide (tomorrow) : in 5h 13m at 12:53 am (0.5 ft)
Next high tide (tomorrow) : 6:27 am (2.1 ft)
Sunset today : 8:15 pm
Sunrise tomorrow : 5:34 am
Moon phase : First Quarter (62% illuminated)
Tide Station Location : Station #8461925
Common Questions About Tides

Niantic, CT Tides - Sep 2064

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon2:222.42:462.98:250.79:310.66:167:20Waning Gibbous1Mon
2Tue3:112.33:332.89:110.810:230.66:177:19Third Quarter2Tue
3Wed4:032.24:262.710:020.911:170.66:187:17Third Quarter3Wed
4Thu5:012.15:282.710:580.96:197:15Third Quarter4Thu
5Fri6:032.26:302.812:130.611:59 AM0.86:207:14Third Quarter5Fri
6Sat6:582.37:233.01:060.512:580.76:217:12Waning Crescent6Sat
7Sun7:462.48:093.11:570.41:540.66:227:10Waning Crescent7Sun
8Mon8:312.78:533.22:450.32:490.46:237:09Waning Crescent8Mon
9Tue9:162.99:373.33:320.13:430.26:247:07New Moon9Tue
10Wed10:013.210:223.34:170.04:360.06:257:05New Moon10Wed
11Thu10:473.411:083.25:00-0.15:27-0.16:267:03New Moon11Thu
12Fri11:343.611:563.15:44-0.16:19-0.16:277:02Waxing Crescent12Fri
13Sat12:243.76:290.07:14-0.16:287:00Waxing Crescent13Sat
14Sun12:482.91:183.77:190.18:120.06:296:58Waxing Crescent14Sun
15Mon1:442.72:163.58:140.29:120.16:306:57Waxing Crescent15Mon
16Tue2:442.53:163.49:150.410:140.36:316:55First Quarter16Tue
17Wed3:462.44:213.210:190.511:170.46:326:53First Quarter17Wed
18Thu4:532.45:313.011:260.56:336:51First Quarter18Thu
19Fri6:062.46:402.912:190.412:320.66:346:50Waxing Gibbous19Fri
20Sat7:112.57:372.91:180.41:350.56:356:48Waxing Gibbous20Sat
21Sun8:022.68:242.92:120.42:310.56:366:46Waxing Gibbous21Sun
22Mon8:472.79:052.83:000.43:220.56:376:44Waxing Gibbous22Mon
23Tue9:282.99:442.83:420.44:080.46:386:43Full Moon23Tue
24Wed10:073.010:232.74:200.44:490.46:396:41Full Moon24Wed
25Thu10:453.111:012.74:530.45:260.46:406:39Full Moon25Thu
26Fri11:233.111:412.65:250.56:030.36:416:38Full Moon26Fri
27Sat12:013.15:560.56:410.46:426:36Waning Gibbous27Sat
28Sun12:222.512:403.16:290.67:220.46:436:34Waning Gibbous28Sun
29Mon1:062.51:213.07:040.78:080.56:446:33Waning Gibbous29Mon
30Tue1:532.42:062.97:470.88:570.56:456:31Waning Gibbous30Tue
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 3:40 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 transitional phase. Tonight's moon is 62% 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 shifting between spring and neap.

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 First Quarter (62% illuminated). This places Niantic, CT in a transitional tide cycle, so tidal ranges are shifting between spring and neap 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