Tides Today & Tomorrow in Niantic, CT

TIDE TIMES for Friday, July 31, 2026
The tide is currently rising in Niantic, CT.
Next low tide (tomorrow) : 7:03 am (0.2 ft)
Next high tide (tomorrow) : in 1h 42m at 12:31 am (2.9 ft)
Sunset today : 8:07 pm
Sunrise tomorrow : 5:43 am
Moon phase : Waning Gibbous (96% illuminated)
Tide Station Location : Station #8461925
Common Questions About Tides

Niantic, CT Tides - Mar 2075

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri9:242.69:382.43:170.03:51-0.16:225:39Full Moon1Fri
2Sat10:012.710:172.53:57-0.14:28-0.26:205:40Full Moon2Sat
3Sun10:372.710:552.64:39-0.25:06-0.26:195:41Full Moon3Sun
4Mon11:142.611:352.75:22-0.25:46-0.26:175:42Waning Gibbous4Mon
5Tue11:542.66:09-0.26:29-0.26:165:44Waning Gibbous5Tue
6Wed12:192.712:392.47:01-0.27:17-0.16:145:45Waning Gibbous6Wed
7Thu1:062.81:292.37:58-0.18:090.06:125:46Waning Gibbous7Thu
8Fri1:592.82:242.28:57-0.19:060.16:115:47Third Quarter8Fri
9Sat2:572.73:262.19:580.010:070.16:095:48Third Quarter9Sat
10Sun5:042.75:372.012:010.07:076:49Third Quarter10Sun
11Mon6:162.76:472.112:120.11:03-0.17:066:50Waning Crescent11Mon
12Tue7:202.87:462.21:150.02:02-0.17:046:52Waning Crescent12Tue
13Wed8:162.88:402.42:160.02:58-0.27:026:53Waning Crescent13Wed
14Thu9:082.99:302.63:14-0.13:50-0.27:016:54Waning Crescent14Thu
15Fri9:562.910:172.74:08-0.24:38-0.36:596:55New Moon15Fri
16Sat10:422.811:032.84:58-0.35:21-0.26:576:56New Moon16Sat
17Sun11:262.811:482.85:44-0.36:03-0.26:566:57New Moon17Sun
18Mon12:102.66:30-0.26:440.06:546:58Waxing Crescent18Mon
19Tue12:322.812:562.57:17-0.17:260.16:526:59Waxing Crescent19Tue
20Wed1:192.81:452.38:060.08:110.36:517:00Waxing Crescent20Wed
21Thu2:072.72:352.28:560.18:580.46:497:02Waxing Crescent21Thu
22Fri2:582.63:262.19:480.29:490.56:477:03First Quarter22Fri
23Sat3:512.44:212.010:410.310:420.66:467:04First Quarter23Sat
24Sun4:502.35:212.011:350.311:400.66:447:05First Quarter24Sun
25Mon5:542.36:222.012:290.46:427:06First Quarter25Mon
26Tue6:542.37:162.112:360.61:190.36:417:07First Quarter26Tue
27Wed7:452.48:022.31:280.52:070.36:397:08Waxing Gibbous27Wed
28Thu8:302.58:452.42:170.42:510.26:377:09Waxing Gibbous28Thu
29Fri9:112.69:262.63:040.23:340.16:367:10Waxing Gibbous29Fri
30Sat9:502.710:052.83:490.14:140.06:347:11Full Moon30Sat
31Sun10:292.710:432.94:33-0.14:54-0.16:327:12Full Moon31Sun
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 3:47 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 96% 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 Gibbous (96% 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