Tides Today & Tomorrow in Niantic, CT

TIDE TIMES for Tuesday, August 11, 2026
The tide is currently rising in Niantic, CT.
Next low tide (tomorrow) : 4:43 am (-0.1 ft)
Next high tide : in 4h 07m at 9:54 pm (3.5 ft)
Sunset today : 7:53 pm
Sunrise tomorrow : 5:54 am
Moon phase : New Moon (2% illuminated)
Tide Station Location : Station #8461925
Common Questions About Tides

Niantic, CT Tides - Mar 2093

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun12:342.712:572.47:18-0.27:330.06:215:40Waxing Crescent1Sun
2Mon1:262.61:482.28:130.08:230.26:195:41Waxing Crescent2Mon
3Tue2:182.52:412.09:090.19:150.36:185:42First Quarter3Tue
4Wed3:132.43:381.910:050.210:100.46:165:43First Quarter4Wed
5Thu4:142.34:401.911:020.211:080.56:145:44First Quarter5Thu
6Fri5:172.35:401.911:570.36:135:45First Quarter6Fri
7Sat6:152.36:332.012:030.512:470.26:115:47Waxing Gibbous7Sat
8Sun8:052.48:202.112:540.42:340.27:106:48Waxing Gibbous8Sun
9Mon8:502.59:042.22:410.33:170.17:086:49Waxing Gibbous9Mon
10Tue9:322.59:452.43:250.23:580.07:066:50Waxing Gibbous10Tue
11Wed10:112.610:252.54:070.14:360.07:056:51Full Moon11Wed
12Thu10:492.711:042.64:470.05:13-0.17:036:52Full Moon12Thu
13Fri11:252.711:412.75:27-0.15:50-0.17:016:53Full Moon13Fri
14Sat12:022.66:09-0.26:29-0.17:006:54Full Moon14Sat
15Sun12:192.812:402.66:55-0.27:11-0.16:586:56Waning Gibbous15Sun
16Mon1:002.81:242.57:45-0.27:570.06:566:57Waning Gibbous16Mon
17Tue1:462.82:132.38:40-0.18:490.16:556:58Waning Gibbous17Tue
18Wed2:382.83:062.29:37-0.19:460.16:536:59Third Quarter18Wed
19Thu3:352.84:062.210:370.010:470.26:517:00Third Quarter19Thu
20Fri4:402.75:152.111:390.011:520.26:507:01Third Quarter20Fri
21Sat5:522.76:262.212:410.06:487:02Third Quarter21Sat
22Sun6:592.87:282.312:560.11:40-0.16:467:03Waning Crescent22Sun
23Mon7:572.88:222.51:580.02:37-0.16:457:04Waning Crescent23Mon
24Tue8:492.99:122.72:57-0.13:29-0.26:437:05Waning Crescent24Tue
25Wed9:382.910:002.83:52-0.24:18-0.26:417:07New Moon25Wed
26Thu10:252.910:472.94:43-0.35:04-0.26:407:08New Moon26Thu
27Fri11:102.811:313.05:30-0.35:46-0.16:387:09New Moon27Fri
28Sat11:552.76:16-0.36:280.06:367:10New Moon28Sat
29Sun12:163.012:412.67:03-0.27:110.16:347:11Waxing Crescent29Sun
30Mon1:022.91:302.47:51-0.17:560.36:337:12Waxing Crescent30Mon
31Tue1:512.82:202.38:410.18:440.46:317:13Waxing Crescent31Tue
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 1:18 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 2% 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 New Moon (2% 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