Tides Today & Tomorrow in Niantic, CT

TIDE TIMES for Saturday, August 15, 2026
The tide is currently falling in Niantic, CT.
Next low tide : in 49m at 7:00 am (0.0 ft)
Next high tide : 12:49 pm (3.2 ft)
Sunset today : 7:48 pm
Sunrise tomorrow : 5:58 am
Moon phase : Waxing Crescent (11% illuminated)
Tide Station Location : Station #8461925
Common Questions About Tides

Niantic, CT Tides - Mar 2098

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat9:142.59:312.33:160.13:430.06:215:39New Moon1Sat
2Sun9:512.510:102.43:540.04:160.06:205:41New Moon2Sun
3Mon10:262.510:472.54:300.04:48-0.16:185:42New Moon3Mon
4Tue11:012.511:222.65:080.05:210.06:165:43New Moon4Tue
5Wed11:372.411:582.65:490.05:560.06:155:44Waxing Crescent5Wed
6Thu12:142.36:350.06:350.16:135:45Waxing Crescent6Thu
7Fri12:342.612:562.17:250.07:190.26:125:46Waxing Crescent7Fri
8Sat1:142.61:422.08:200.08:090.36:105:47Waxing Crescent8Sat
9Sun3:022.63:351.910:170.110:060.37:086:49First Quarter9Sun
10Mon4:012.64:381.911:180.111:100.37:076:50First Quarter10Mon
11Tue5:162.65:511.912:200.17:056:51First Quarter11Tue
12Wed6:322.66:592.012:180.31:210.07:036:52Waxing Gibbous12Wed
13Thu7:362.87:562.21:230.12:18-0.17:026:53Waxing Gibbous13Thu
14Fri8:312.98:492.52:250.03:12-0.27:006:54Waxing Gibbous14Fri
15Sat9:222.99:402.73:24-0.24:02-0.36:586:55Waxing Gibbous15Sat
16Sun10:102.910:292.94:19-0.34:49-0.36:576:56Full Moon16Sun
17Mon10:572.911:173.05:11-0.45:33-0.36:556:58Full Moon17Mon
18Tue11:442.76:00-0.46:16-0.26:536:59Full Moon18Tue
19Wed12:043.112:312.66:50-0.37:00-0.16:527:00Waning Gibbous19Wed
20Thu12:523.11:212.47:42-0.27:480.16:507:01Waning Gibbous20Thu
21Fri1:412.92:132.28:36-0.18:390.36:487:02Waning Gibbous21Fri
22Sat2:332.83:072.19:310.19:350.46:477:03Waning Gibbous22Sat
23Sun3:282.64:032.010:270.210:340.66:457:04Third Quarter23Sun
24Mon4:282.45:051.911:250.311:360.66:437:05Third Quarter24Mon
25Tue5:352.36:101.912:230.46:427:06Third Quarter25Tue
26Wed6:402.37:072.012:370.61:160.46:407:07Third Quarter26Wed
27Thu7:352.47:562.21:320.52:040.46:387:08Waning Crescent27Thu
28Fri8:212.48:392.32:210.42:470.36:377:10Waning Crescent28Fri
29Sat9:032.59:202.53:060.33:260.36:357:11Waning Crescent29Sat
30Sun9:422.59:592.73:480.24:020.26:337:12Waning Crescent30Sun
31Mon10:192.510:362.84:280.14:370.16:327:13New Moon31Mon
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 9:54 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 11% 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 Waxing Crescent (11% 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