Tides Today & Tomorrow in Niantic, CT

TIDE TIMES for Thursday, July 30, 2026
The tide is currently rising in Niantic, CT.
Next low tide (tomorrow) : 6:26 am (0.2 ft)
Next high tide : in 3h 08m at 11:55 pm (3.0 ft)
Sunset today : 8:08 pm
Sunrise tomorrow : 5:42 am
Moon phase : Full Moon (99% illuminated)
Tide Station Location : Station #8461925
Common Questions About Tides

Niantic, CT Tides - Jan 2073

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun3:472.64:042.310:270.010:48-0.27:144:30Third Quarter1Sun
2Mon4:512.75:112.211:310.011:45-0.27:144:31Third Quarter2Mon
3Tue5:522.86:132.112:33-0.17:144:32Waning Crescent3Tue
4Wed6:472.97:072.112:42-0.21:31-0.27:144:33Waning Crescent4Wed
5Thu7:362.97:582.21:36-0.12:25-0.37:144:34Waning Crescent5Thu
6Fri8:243.08:462.22:30-0.13:16-0.37:144:35New Moon6Fri
7Sat9:102.99:332.23:20-0.14:02-0.37:144:36New Moon7Sat
8Sun9:542.910:182.24:06-0.14:44-0.37:144:37New Moon8Sun
9Mon10:382.811:032.34:49-0.15:26-0.37:134:38New Moon9Mon
10Tue11:222.711:502.25:320.06:07-0.27:134:39Waxing Crescent10Tue
11Wed12:072.66:160.16:50-0.17:134:40Waxing Crescent11Wed
12Thu12:392.212:542.47:040.27:340.07:124:41Waxing Crescent12Thu
13Fri1:292.21:422.37:540.28:180.17:124:42Waxing Crescent13Fri
14Sat2:192.22:312.18:460.39:030.27:124:43First Quarter14Sat
15Sun3:112.23:232.09:390.39:480.27:114:44First Quarter15Sun
16Mon4:052.24:191.910:340.310:350.37:114:46First Quarter16Mon
17Tue5:022.35:171.811:290.311:250.37:104:47First Quarter17Tue
18Wed5:542.36:101.812:210.27:104:48Waxing Gibbous18Wed
19Thu6:412.56:581.912:140.21:110.07:094:49Waxing Gibbous19Thu
20Fri7:252.67:422.01:030.12:00-0.17:084:50Waxing Gibbous20Fri
21Sat8:072.88:252.11:530.02:48-0.37:084:52Waxing Gibbous21Sat
22Sun8:502.99:092.32:42-0.13:34-0.47:074:53Full Moon22Sun
23Mon9:343.09:542.43:31-0.34:19-0.57:064:54Full Moon23Mon
24Tue10:183.110:412.54:20-0.45:04-0.67:064:55Full Moon24Tue
25Wed11:053.011:312.65:09-0.45:51-0.67:054:56Waning Gibbous25Wed
26Thu11:542.96:02-0.46:41-0.57:044:58Waning Gibbous26Thu
27Fri12:252.612:472.77:00-0.37:34-0.57:034:59Waning Gibbous27Fri
28Sat1:232.71:432.58:02-0.38:29-0.47:025:00Waning Gibbous28Sat
29Sun2:212.72:412.39:05-0.29:26-0.37:015:01Third Quarter29Sun
30Mon3:222.63:432.110:09-0.110:25-0.27:005:03Third Quarter30Mon
31Tue4:272.64:512.011:13-0.111:25-0.16:595:04Third Quarter31Tue
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8461925)

Common Questions About Niantic, CT Tides

Show All
What time does the tide turn (slack tide) in Niantic, CT today?

Slack tide in Niantic, CT is approximately 3:10 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 99% 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 (99% 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