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 1h 39m 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 - Apr 2014

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue10:253.010:483.34:30-0.34:18-0.36:307:12Waxing Crescent1Tue
2Wed11:122.811:353.05:10-0.24:57-0.26:287:13Waxing Crescent2Wed
3Thu12:002.65:47-0.15:370.06:267:14Waxing Crescent3Thu
4Fri12:232.812:502.46:250.16:180.16:257:15Waxing Crescent4Fri
5Sat1:132.51:412.37:080.37:040.36:237:16First Quarter5Sat
6Sun2:042.32:322.18:030.57:590.46:227:17First Quarter6Sun
7Mon2:562.13:242.09:270.59:090.56:207:19First Quarter7Mon
8Tue3:492.04:202.010:510.510:310.56:187:20First Quarter8Tue
9Wed4:482.05:182.111:420.411:400.46:177:21Waxing Gibbous9Wed
10Thu5:462.06:112.212:220.36:157:22Waxing Gibbous10Thu
11Fri6:342.16:562.412:320.312:580.26:137:23Waxing Gibbous11Fri
12Sat7:152.37:352.61:160.11:320.16:127:24Waxing Gibbous12Sat
13Sun7:522.48:132.81:580.02:05-0.16:107:25Full Moon13Sun
14Mon8:312.58:512.92:38-0.12:40-0.16:097:26Full Moon14Mon
15Tue9:102.69:303.03:19-0.23:16-0.26:077:27Full Moon15Tue
16Wed9:532.710:123.13:59-0.33:54-0.26:067:28Full Moon16Wed
17Thu10:372.710:583.14:39-0.34:34-0.26:047:29Waning Gibbous17Thu
18Fri11:262.611:473.05:19-0.25:15-0.26:037:30Waning Gibbous18Fri
19Sat12:182.66:01-0.16:00-0.16:017:31Waning Gibbous19Sat
20Sun12:422.91:152.66:490.06:520.15:597:33Third Quarter20Sun
21Mon1:392.82:132.67:470.17:540.25:587:34Third Quarter21Mon
22Tue2:392.83:132.69:060.29:180.35:577:35Third Quarter22Tue
23Wed3:412.74:152.710:400.211:060.25:557:36Third Quarter23Wed
24Thu4:452.75:202.911:440.15:547:37Waning Crescent24Thu
25Fri5:502.86:213.112:220.112:300.05:527:38Waning Crescent25Fri
26Sat6:492.97:173.31:160.01:09-0.15:517:39Waning Crescent26Sat
27Sun7:422.98:073.42:04-0.11:46-0.15:497:40New Moon27Sun
28Mon8:313.08:543.42:49-0.12:25-0.15:487:41New Moon28Mon
29Tue9:183.09:403.43:32-0.13:05-0.15:477:42New Moon29Tue
30Wed10:042.910:243.24:12-0.13:46-0.15:457:43New Moon30Wed
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