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 4h 27m 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 - Dec 2013

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun6:283.16:512.712:05-0.21:02-0.26:544:19New Moon1Sun
2Mon7:173.47:422.912:52-0.41:51-0.36:554:18New Moon2Mon
3Tue8:073.58:333.01:40-0.42:41-0.46:564:18New Moon3Tue
4Wed8:583.59:253.02:31-0.53:32-0.46:574:18Waxing Crescent4Wed
5Thu9:503.510:193.03:24-0.44:20-0.36:584:18Waxing Crescent5Thu
6Fri10:453.311:153.04:16-0.35:08-0.26:594:18Waxing Crescent6Fri
7Sat11:413.15:10-0.15:59-0.17:004:18Waxing Crescent7Sat
8Sun12:142.912:392.96:100.16:590.17:014:18First Quarter8Sun
9Mon1:132.91:372.77:410.38:180.17:014:18First Quarter9Mon
10Tue2:112.82:352.59:410.39:310.27:024:18First Quarter10Tue
11Wed3:112.83:352.410:500.310:230.27:034:18Waxing Gibbous11Wed
12Thu4:142.84:372.411:430.211:010.27:044:18Waxing Gibbous12Thu
13Fri5:132.85:342.412:270.27:054:18Waxing Gibbous13Fri
14Sat6:062.86:252.41:020.27:054:19Waxing Gibbous14Sat
15Sun6:532.97:102.512:110.11:330.17:064:19Full Moon15Sun
16Mon7:352.97:532.512:490.02:040.17:074:19Full Moon16Mon
17Tue8:142.88:332.51:290.02:380.07:074:19Full Moon17Tue
18Wed8:512.79:122.42:12-0.13:140.07:084:20Full Moon18Wed
19Thu9:272.69:502.42:55-0.13:490.07:094:20Waning Gibbous19Thu
20Fri10:022.510:292.33:380.04:230.07:094:21Waning Gibbous20Fri
21Sat10:382.411:092.24:180.04:560.17:104:21Waning Gibbous21Sat
22Sun11:162.211:512.24:580.15:290.17:104:22Waning Gibbous22Sun
23Mon11:572.15:400.26:050.27:114:22Third Quarter23Mon
24Tue12:352.112:432.16:270.36:480.27:114:23Third Quarter24Tue
25Wed1:212.21:322.07:250.47:400.27:114:23Third Quarter25Wed
26Thu2:102.32:252.08:370.48:410.17:124:24Third Quarter26Thu
27Fri3:042.43:252.19:520.39:430.07:124:25Waning Crescent27Fri
28Sat4:052.64:302.210:580.110:43-0.17:124:25Waning Crescent28Sat
29Sun5:072.85:342.411:54-0.111:39-0.37:134:26Waning Crescent29Sun
30Mon6:063.16:312.612:45-0.27:134:27Waning Crescent30Mon
31Tue7:003.37:242.912:32-0.41:37-0.47:134:28New Moon31Tue
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