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 2h 15m 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 - Nov 2034

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed12:413.01:093.26:230.07:540.27:195:43Third Quarter1Wed
2Thu1:412.92:103.07:230.39:450.37:205:41Third Quarter2Thu
3Fri2:422.83:102.88:490.510:560.37:215:40Third Quarter3Fri
4Sat3:422.74:112.711:010.511:490.37:225:39Third Quarter4Sat
5Sun3:442.74:132.611:040.411:290.36:244:38Waning Crescent5Sun
6Mon4:442.85:112.611:470.411:560.36:254:37Waning Crescent6Mon
7Tue5:382.96:012.612:190.36:264:36Waning Crescent7Tue
8Wed6:253.06:452.612:160.212:480.26:274:34Waning Crescent8Wed
9Thu7:073.07:252.612:400.21:190.26:284:33New Moon9Thu
10Fri7:453.08:032.61:110.11:550.16:304:32New Moon10Fri
11Sat8:223.08:392.51:470.12:330.16:314:31New Moon11Sat
12Sun8:572.99:162.52:250.13:130.16:324:30New Moon12Sun
13Mon9:322.89:532.43:040.13:510.16:334:30Waxing Crescent13Mon
14Tue10:072.610:322.23:430.14:280.26:354:29Waxing Crescent14Tue
15Wed10:462.511:152.24:210.25:040.36:364:28Waxing Crescent15Wed
16Thu11:302.45:000.35:420.36:374:27Waxing Crescent16Thu
17Fri12:022.112:182.35:430.46:270.46:384:26First Quarter17Fri
18Sat12:522.11:092.36:350.57:230.46:394:25First Quarter18Sat
19Sun1:432.22:022.37:420.58:280.36:404:25First Quarter19Sun
20Mon2:362.42:592.49:020.49:310.26:424:24First Quarter20Mon
21Tue3:352.64:012.510:170.310:260.06:434:23Waxing Gibbous21Tue
22Wed4:352.85:032.711:190.011:17-0.26:444:23Waxing Gibbous22Wed
23Thu5:343.16:012.912:12-0.16:454:22Waxing Gibbous23Thu
24Fri6:283.46:553.012:05-0.41:04-0.36:464:22Full Moon24Fri
25Sat7:203.67:473.212:53-0.51:56-0.46:474:21Full Moon25Sat
26Sun8:123.78:393.21:43-0.52:50-0.46:484:21Full Moon26Sun
27Mon9:043.79:323.22:34-0.53:44-0.46:504:20Waning Gibbous27Mon
28Tue9:573.510:263.13:26-0.44:34-0.26:514:20Waning Gibbous28Tue
29Wed10:523.311:223.04:18-0.35:25-0.16:524:19Waning Gibbous29Wed
30Thu11:493.15:090.06:220.16:534:19Waning Gibbous30Thu
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