Tides Today & Tomorrow in Stonington, CT

TIDE TIMES for Monday, June 22, 2026
The tide is currently falling in Stonington, CT.
Next low tide : in 5h 31m at 10:56 pm (0.6 ft)
Next high tide (tomorrow) : 3:54 am (2.3 ft)
Sunset today : 8:24 pm
Sunrise tomorrow : 5:14 am
Moon phase : First Quarter (58% illuminated)
Tide Station Location : Station #8458694
Common Questions About Tides

Stonington, CT Tides - May 2035

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue3:122.13:472.19:580.410:190.55:447:44Third Quarter1Tue
2Wed4:072.24:432.310:580.311:280.45:437:45Waning Crescent2Wed
3Thu5:082.35:422.511:470.25:427:46Waning Crescent3Thu
4Fri6:082.56:372.812:230.212:300.05:407:47Waning Crescent4Fri
5Sat7:022.77:273.11:120.01:13-0.25:397:49Waning Crescent5Sat
6Sun7:532.98:163.42:00-0.21:57-0.35:387:50New Moon6Sun
7Mon8:433.09:053.52:49-0.32:42-0.45:377:51New Moon7Mon
8Tue9:333.19:553.63:40-0.43:30-0.45:367:52New Moon8Tue
9Wed10:253.110:473.64:31-0.44:19-0.45:347:53Waxing Crescent9Wed
10Thu11:183.111:413.45:22-0.35:09-0.35:337:54Waxing Crescent10Thu
11Fri12:143.06:12-0.26:00-0.15:327:55Waxing Crescent11Fri
12Sat12:383.21:122.97:090.06:550.15:317:56Waxing Crescent12Sat
13Sun1:373.12:122.88:370.28:040.35:307:57First Quarter13Sun
14Mon2:372.93:112.810:090.210:030.45:297:58First Quarter14Mon
15Tue3:372.74:112.811:120.311:330.45:287:59First Quarter15Tue
16Wed4:392.65:132.812:000.35:278:00Waxing Gibbous16Wed
17Thu5:412.56:122.912:290.412:350.35:268:01Waxing Gibbous17Thu
18Fri6:372.57:043.01:100.31:000.25:258:02Waxing Gibbous18Fri
19Sat7:272.67:493.01:440.21:240.25:258:03Waxing Gibbous19Sat
20Sun8:112.68:313.12:150.21:550.25:248:04Full Moon20Sun
21Mon8:522.69:113.02:480.12:310.15:238:05Full Moon21Mon
22Tue9:312.59:482.93:250.13:100.15:228:06Full Moon22Tue
23Wed10:102.510:242.84:040.13:510.15:218:06Full Moon23Wed
24Thu10:482.411:012.74:430.14:320.25:218:07Waning Gibbous24Thu
25Fri11:272.311:382.65:210.15:130.25:208:08Waning Gibbous25Fri
26Sat12:082.25:570.25:520.35:198:09Waning Gibbous26Sat
27Sun12:182.412:512.26:340.36:340.45:198:10Waning Gibbous27Sun
28Mon1:022.41:362.27:150.37:210.55:188:11Third Quarter28Mon
29Tue1:482.32:232.28:020.48:200.55:188:12Third Quarter29Tue
30Wed2:372.33:122.48:580.49:320.55:178:12Third Quarter30Wed
31Thu3:302.34:052.59:570.310:460.45:178:13Third Quarter31Thu
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8458694)

Common Questions About Stonington, CT Tides

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What time does the tide turn (slack tide) in Stonington, CT today?

Slack tide in Stonington, CT is approximately 1:25 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 Stonington, CT?

Stonington, CT is currently in a neap phase. Tonight's moon is 58% 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 minimum.

What datum are Stonington, 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 Stonington, CT?

Tide predictions for Stonington, 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 Stonington, CT?

Tide data for Stonington, CT is sourced from NOAA Station #8458694. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=8458694.

What is the moon phase in Stonington, CT tonight?

Tonight the moon over Stonington, CT is First Quarter (58% illuminated). This places Stonington, CT in a neap tide cycle, so tidal ranges are near their weekly minimum 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