Tides Today & Tomorrow in Stonington, CT

TIDE TIMES for Monday, June 22, 2026
The tide is currently rising in Stonington, CT.
Next low tide : 10:56 pm (0.6 ft)
Next high tide : in 5h 40m at 3:36 pm (2.8 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 - Aug 2014

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri12:132.412:452.56:180.26:440.45:428:04Waxing Crescent1Fri
2Sat12:562.31:292.56:530.37:300.55:438:03First Quarter2Sat
3Sun1:432.32:162.67:360.38:270.55:448:02First Quarter3Sun
4Mon2:342.23:072.68:290.39:390.55:458:01First Quarter4Mon
5Tue3:292.34:042.79:330.310:570.55:468:00First Quarter5Tue
6Wed4:322.35:092.910:410.25:477:59Waxing Gibbous6Wed
7Thu5:392.56:143.112:040.311:47 AM0.15:487:57Waxing Gibbous7Thu
8Fri6:422.87:133.312:590.112:48-0.15:497:56Waxing Gibbous8Fri
9Sat7:393.08:073.51:49-0.11:45-0.25:507:55Full Moon9Sat
10Sun8:333.38:593.72:39-0.22:41-0.35:517:54Full Moon10Sun
11Mon9:253.59:503.73:28-0.33:39-0.35:527:52Full Moon11Mon
12Tue10:173.610:413.64:15-0.34:35-0.35:537:51Waning Gibbous12Tue
13Wed11:093.611:333.44:59-0.35:28-0.15:547:50Waning Gibbous13Wed
14Thu12:023.55:41-0.26:200.05:557:48Waning Gibbous14Thu
15Fri12:263.212:583.36:23-0.17:170.35:567:47Waning Gibbous15Fri
16Sat1:212.91:543.17:070.18:470.55:577:45Third Quarter16Sat
17Sun2:162.72:512.97:580.310:270.65:587:44Third Quarter17Sun
18Mon3:132.53:492.89:000.511:340.66:007:42Third Quarter18Mon
19Tue4:112.44:512.610:130.66:017:41Waning Crescent19Tue
20Wed5:142.45:542.612:250.611:20 AM0.66:027:39Waning Crescent20Wed
21Thu6:132.46:492.61:030.512:120.56:037:38Waning Crescent21Thu
22Fri7:052.57:342.71:340.512:560.46:047:36Waning Crescent22Fri
23Sat7:492.68:122.82:010.41:380.36:057:35New Moon23Sat
24Sun8:292.78:482.82:310.32:200.26:067:33New Moon24Sun
25Mon9:062.89:212.83:040.23:030.16:077:32New Moon25Mon
26Tue9:412.89:532.83:370.13:450.16:087:30New Moon26Tue
27Wed10:162.810:272.74:100.14:250.16:097:29Waxing Crescent27Wed
28Thu10:512.811:032.64:410.15:020.26:107:27Waxing Crescent28Thu
29Fri11:282.711:432.55:120.15:380.26:117:25Waxing Crescent29Fri
30Sat12:102.75:430.26:150.36:127:24Waxing Crescent30Sat
31Sun12:282.412:562.76:190.26:580.46:137:22First Quarter31Sun
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 7:16 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 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