Tides Today & Tomorrow in Niantic, CT

TIDE TIMES for Tuesday, June 30, 2026
The tide is currently rising in Niantic, CT.
Next low tide : 5:41 pm (0.6 ft)
Next high tide : in 4h 21m at 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 - Jan 2019

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue6:352.86:552.012:27-0.11:180.07:144:30Waning Crescent1Tue
2Wed7:232.87:442.01:200.02:12-0.17:144:30Waning Crescent2Wed
3Thu8:082.88:302.02:110.03:00-0.17:144:31Waning Crescent3Thu
4Fri8:512.89:132.12:590.03:44-0.27:144:32New Moon4Fri
5Sat9:332.89:562.13:430.14:23-0.27:144:33New Moon5Sat
6Sun10:142.810:392.14:230.15:01-0.27:144:34New Moon6Sun
7Mon10:562.711:222.15:010.15:39-0.17:144:35New Moon7Mon
8Tue11:382.65:400.26:18-0.17:144:36Waxing Crescent8Tue
9Wed12:092.112:232.56:220.26:590.07:144:37Waxing Crescent9Wed
10Thu12:572.11:082.47:090.37:420.17:134:38Waxing Crescent10Thu
11Fri1:452.11:532.27:590.38:250.17:134:39Waxing Crescent11Fri
12Sat2:332.12:382.18:510.39:090.17:134:40First Quarter12Sat
13Sun3:222.23:272.09:450.39:540.27:134:41First Quarter13Sun
14Mon4:142.24:231.910:410.310:420.27:124:42First Quarter14Mon
15Tue5:072.35:211.911:380.211:330.27:124:44First Quarter15Tue
16Wed5:572.56:141.912:320.07:114:45Waxing Gibbous16Wed
17Thu6:442.77:032.012:240.11:26-0.17:114:46Waxing Gibbous17Thu
18Fri7:302.97:502.11:170.02:18-0.37:104:47Waxing Gibbous18Fri
19Sat8:173.18:382.22:10-0.23:09-0.47:104:48Full Moon19Sat
20Sun9:063.29:282.43:04-0.33:58-0.67:094:49Full Moon20Sun
21Mon9:563.210:182.53:56-0.44:47-0.67:094:51Full Moon21Mon
22Tue10:463.211:112.54:49-0.55:35-0.67:084:52Full Moon22Tue
23Wed11:393.15:43-0.56:26-0.67:074:53Waning Gibbous23Wed
24Thu12:072.612:332.96:41-0.47:20-0.57:064:54Waning Gibbous24Thu
25Fri1:062.61:302.67:43-0.38:15-0.47:064:55Waning Gibbous25Fri
26Sat2:052.62:272.48:46-0.29:10-0.37:054:57Third Quarter26Sat
27Sun3:052.63:262.19:50-0.110:07-0.17:044:58Third Quarter27Sun
28Mon4:082.64:321.910:550.011:060.07:034:59Third Quarter28Mon
29Tue5:132.55:381.811:580.07:025:00Third Quarter29Tue
30Wed6:122.66:361.812:040.012:570.07:015:02Waning Crescent30Wed
31Thu7:042.67:261.91:000.11:500.07:005:03Waning Crescent31Thu
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 2:37 pm — 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