Tides Today & Tomorrow in Niantic, CT

TIDE TIMES for Tuesday, June 30, 2026
The tide is currently falling in Niantic, CT.
Next low tide : in 51m at 5:44 am (0.3 ft)
Next high tide : 11:33 am (2.4 ft)
Sunset today : 8:26 pm
Sunrise tomorrow : 5:18 am
Moon phase : Full Moon (100% illuminated)
Tide Station Location : Station #8461925
Common Questions About Tides

Niantic, CT Tides - Apr 2035

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun5:342.36:092.112:060.46:317:13Third Quarter1Sun
2Mon6:342.47:032.212:230.612:570.46:297:14Third Quarter2Mon
3Tue7:252.47:502.41:150.51:440.36:287:15Waning Crescent3Tue
4Wed8:112.58:322.52:050.32:300.26:267:16Waning Crescent4Wed
5Thu8:532.69:122.72:530.23:140.16:247:17Waning Crescent5Thu
6Fri9:332.79:522.93:400.03:570.06:237:18Waning Crescent6Fri
7Sat10:142.810:323.14:26-0.24:40-0.16:217:20New Moon7Sat
8Sun10:552.811:133.25:12-0.35:22-0.16:207:21New Moon8Sun
9Mon11:392.811:573.35:59-0.46:06-0.16:187:22New Moon9Mon
10Tue12:262.86:48-0.46:54-0.16:167:23Waxing Crescent10Tue
11Wed12:463.31:172.77:41-0.37:470.06:157:24Waxing Crescent11Wed
12Thu1:413.22:142.68:38-0.28:460.16:137:25Waxing Crescent12Thu
13Fri2:403.13:132.59:37-0.19:490.26:127:26First Quarter13Fri
14Sat3:432.94:152.510:37-0.110:540.26:107:27First Quarter14Sat
15Sun4:502.85:232.511:380.06:087:28First Quarter15Sun
16Mon6:002.76:302.612:000.212:380.06:077:29First Quarter16Mon
17Tue7:052.77:292.71:050.21:360.16:057:30Waxing Gibbous17Tue
18Wed8:002.78:192.82:050.12:290.16:047:31Waxing Gibbous18Wed
19Thu8:492.69:052.93:010.13:200.16:027:32Waxing Gibbous19Thu
20Fri9:342.69:493.03:530.04:060.16:017:34Full Moon20Fri
21Sat10:172.610:313.14:390.04:490.15:597:35Full Moon21Sat
22Sun10:592.611:123.15:220.05:280.25:587:36Full Moon22Sun
23Mon11:422.511:543.16:020.06:060.35:567:37Full Moon23Mon
24Tue12:252.56:420.06:450.45:557:38Waning Gibbous24Tue
25Wed12:373.01:122.47:230.17:270.55:537:39Waning Gibbous25Wed
26Thu1:232.92:012.48:080.28:130.65:527:40Waning Gibbous26Thu
27Fri2:122.72:512.48:550.39:030.75:517:41Waning Gibbous27Fri
28Sat3:022.63:422.39:430.39:550.75:497:42Waning Gibbous28Sat
29Sun3:542.54:352.310:320.410:490.75:487:43Third Quarter29Sun
30Mon4:492.55:312.311:210.411:440.75:477:44Third Quarter30Mon
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 8:38 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 100% 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 Full Moon (100% 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