Tides Today & Tomorrow in Stonington, CT

TIDE TIMES for Saturday, June 13, 2026
The tide is currently falling in Stonington, CT.
Next low tide : in 55m at 1:14 pm (-0.2 ft)
Next high tide : 7:48 pm (3.5 ft)
Sunset today : 8:21 pm
Sunrise tomorrow : 5:13 am
Moon phase : New Moon (3% illuminated)
Tide Station Location : Station #8458694
Common Questions About Tides

Stonington, CT Tides - Aug 2026

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat10:592.711:132.75:000.15:080.25:438:04Waning Gibbous1Sat
2Sun11:402.711:572.65:290.05:470.25:448:03Waning Gibbous2Sun
3Mon12:252.86:000.06:290.35:458:02Waning Gibbous3Mon
4Tue12:452.51:132.86:360.17:170.45:468:01Third Quarter4Tue
5Wed1:372.42:052.97:200.18:200.55:478:00Third Quarter5Wed
6Thu2:322.43:012.98:150.29:490.55:487:59Third Quarter6Thu
7Fri3:312.34:042.99:200.211:320.55:497:57Third Quarter7Fri
8Sat4:372.35:143.010:330.25:507:56Waning Crescent8Sat
9Sun5:472.56:233.112:400.411:46 AM0.15:517:55Waning Crescent9Sun
10Mon6:512.77:243.31:350.212:520.05:527:53Waning Crescent10Mon
11Tue7:483.08:173.42:250.11:52-0.15:537:52New Moon11Tue
12Wed8:413.29:073.53:120.02:49-0.15:547:51New Moon12Wed
13Thu9:313.39:553.43:55-0.13:44-0.15:557:49New Moon13Thu
14Fri10:193.410:413.24:31-0.14:35-0.15:567:48Waxing Crescent14Fri
15Sat11:073.311:273.05:03-0.15:210.15:577:47Waxing Crescent15Sat
16Sun11:563.25:340.06:030.25:587:45Waxing Crescent16Sun
17Mon12:142.712:453.06:050.16:460.45:597:44Waxing Crescent17Mon
18Tue1:022.51:342.86:410.37:340.66:007:42First Quarter18Tue
19Wed1:512.32:242.67:220.48:360.76:017:41First Quarter19Wed
20Thu2:412.13:152.48:120.610:070.86:027:39First Quarter20Thu
21Fri3:332.04:112.39:160.711:240.86:037:38First Quarter21Fri
22Sat4:311.95:152.310:300.76:047:36Waxing Gibbous22Sat
23Sun5:362.06:162.412:160.711:38 AM0.66:057:35Waxing Gibbous23Sun
24Mon6:322.17:032.512:580.612:340.56:067:33Waxing Gibbous24Mon
25Tue7:182.37:412.61:360.41:210.36:077:32Waxing Gibbous25Tue
26Wed7:572.58:162.82:120.32:040.26:087:30Full Moon26Wed
27Thu8:342.68:502.92:470.22:470.16:097:29Full Moon27Thu
28Fri9:112.89:272.93:190.13:280.16:107:27Full Moon28Fri
29Sat9:492.910:062.93:510.04:090.16:117:25Full Moon29Sat
30Sun10:293.010:482.84:22-0.14:490.16:127:24Waning Gibbous30Sun
31Mon11:113.011:342.74:54-0.15:290.16:137:22Waning Gibbous31Mon
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 4:31 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 spring phase. Tonight's moon is 3% 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 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 New Moon (3% illuminated). This places Stonington, 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