Tides Today & Tomorrow in Niantic, CT

TIDE TIMES for Tuesday, August 11, 2026
The tide is currently falling in Niantic, CT.
Next low tide : in 17m at 3:54 am (0.0 ft)
Next high tide : 9:24 am (2.7 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 - Jun 2092

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun8:312.48:543.12:590.32:560.55:178:16Waning Crescent1Sun
2Mon9:152.49:343.13:450.33:390.55:168:17Waning Crescent2Mon
3Tue9:582.410:153.14:270.24:190.65:168:17New Moon3Tue
4Wed10:412.510:563.15:040.24:570.65:168:18New Moon4Wed
5Thu11:232.511:363.15:410.15:330.65:168:19New Moon5Thu
6Fri12:072.56:180.16:110.65:158:19New Moon6Fri
7Sat12:173.012:522.56:570.26:520.65:158:20Waxing Crescent7Sat
8Sun12:592.91:382.57:400.27:370.75:158:21Waxing Crescent8Sun
9Mon1:432.92:252.58:250.28:280.75:158:21Waxing Crescent9Mon
10Tue2:262.83:112.59:120.39:210.75:158:22Waxing Crescent10Tue
11Wed3:102.73:572.69:590.310:160.65:158:22First Quarter11Wed
12Thu3:562.64:462.710:470.311:130.65:158:23First Quarter12Thu
13Fri4:512.65:392.811:370.35:158:23First Quarter13Fri
14Sat5:522.66:323.012:120.412:270.35:158:23First Quarter14Sat
15Sun6:512.67:233.31:100.31:190.25:158:24Waxing Gibbous15Sun
16Mon7:452.68:123.52:070.12:120.25:158:24Waxing Gibbous16Mon
17Tue8:382.79:013.73:03-0.13:060.15:158:24Waxing Gibbous17Tue
18Wed9:302.89:523.83:58-0.24:000.05:158:25Full Moon18Wed
19Thu10:232.810:453.84:51-0.34:540.05:158:25Full Moon19Thu
20Fri11:172.811:383.75:42-0.35:470.05:158:25Full Moon20Fri
21Sat12:122.96:32-0.36:410.15:168:25Waning Gibbous21Sat
22Sun12:323.51:082.97:25-0.27:380.25:168:26Waning Gibbous22Sun
23Mon1:283.32:072.98:19-0.18:390.35:168:26Waning Gibbous23Mon
24Tue2:253.13:052.99:140.09:410.45:178:26Waning Gibbous24Tue
25Wed3:212.94:022.810:080.210:420.45:178:26Third Quarter25Wed
26Thu4:172.65:002.811:010.311:440.55:178:26Third Quarter26Thu
27Fri5:162.45:592.911:540.45:188:26Third Quarter27Fri
28Sat6:162.36:532.912:430.512:450.55:188:26Third Quarter28Sat
29Sun7:112.37:413.01:380.51:340.65:198:26Waning Crescent29Sun
30Mon8:012.38:263.02:290.42:210.65:198:26Waning Crescent30Mon
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 6:39 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