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 2h 06m 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 - Sep 1960

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu7:002.67:283.31:180.21:280.36:157:22Waxing Gibbous1Thu
2Fri7:572.88:223.42:140.12:270.26:167:20Waxing Gibbous2Fri
3Sat8:502.99:143.43:090.03:250.16:177:18Waxing Gibbous3Sat
4Sun9:413.110:043.44:01-0.14:200.06:187:17Full Moon4Sun
5Mon10:313.210:533.44:49-0.15:12-0.16:197:15Full Moon5Mon
6Tue11:213.311:413.25:36-0.16:020.06:207:13Full Moon6Tue
7Wed12:103.36:210.06:520.06:217:12Waning Gibbous7Wed
8Thu12:303.11:003.37:080.17:450.16:227:10Waning Gibbous8Thu
9Fri1:212.91:523.27:560.38:400.36:237:08Waning Gibbous9Fri
10Sat2:142.72:453.18:480.59:350.46:247:06Waning Gibbous10Sat
11Sun3:072.53:383.09:410.610:310.56:257:05Third Quarter11Sun
12Mon4:032.44:352.910:360.711:270.56:267:03Third Quarter12Mon
13Tue5:022.45:362.811:320.86:277:01Third Quarter13Tue
14Wed6:032.46:362.812:210.612:290.86:287:00Third Quarter14Wed
15Thu7:002.47:282.81:120.61:210.86:296:58Waning Crescent15Thu
16Fri7:492.68:152.81:590.52:100.76:306:56Waning Crescent16Fri
17Sat8:342.78:572.92:430.52:550.66:316:54Waning Crescent17Sat
18Sun9:162.89:382.93:240.43:380.56:326:53Waning Crescent18Sun
19Mon9:573.010:173.04:030.34:200.46:336:51New Moon19Mon
20Tue10:363.110:543.04:410.25:010.36:346:49New Moon20Tue
21Wed11:143.211:312.95:180.25:420.26:356:48New Moon21Wed
22Thu11:523.25:560.26:260.26:366:46New Moon22Thu
23Fri12:092.912:323.36:370.27:130.26:376:44Waxing Crescent23Fri
24Sat12:512.81:153.37:220.38:060.26:386:42Waxing Crescent24Sat
25Sun1:392.72:053.38:130.39:020.26:396:41Waxing Crescent25Sun
26Mon2:322.63:003.29:090.410:000.26:406:39First Quarter26Mon
27Tue3:302.64:003.210:080.510:590.36:416:37First Quarter27Tue
28Wed4:352.55:063.111:110.56:426:36First Quarter28Wed
29Thu5:442.66:143.112:000.212:150.46:436:34First Quarter29Thu
30Fri6:492.77:143.112:590.21:180.36:446:32Waxing Gibbous30Fri
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