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 1h 50m at 9:35 am (0.4 ft)
Next high tide : 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 - Oct 2014

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed1:572.42:242.87:320.38:380.56:446:30First Quarter1Wed
2Thu2:552.53:242.88:430.410:110.46:456:28First Quarter2Thu
3Fri3:572.64:282.910:090.311:280.36:466:26Waxing Gibbous3Fri
4Sat5:022.85:343.011:330.26:476:24Waxing Gibbous4Sat
5Sun6:063.16:353.212:210.112:390.06:486:23Waxing Gibbous5Sun
6Mon7:033.37:303.31:050.01:34-0.16:496:21Waxing Gibbous6Mon
7Tue7:563.68:213.41:47-0.22:25-0.26:506:20Full Moon7Tue
8Wed8:463.79:103.42:29-0.23:16-0.26:516:18Full Moon8Wed
9Thu9:353.79:593.33:11-0.34:06-0.26:536:16Full Moon9Thu
10Fri10:243.610:483.13:54-0.24:52-0.16:546:15Waning Gibbous10Fri
11Sat11:133.411:382.94:36-0.15:340.16:556:13Waning Gibbous11Sat
12Sun12:033.15:180.16:150.36:566:11Waning Gibbous12Sun
13Mon12:302.712:562.96:010.27:000.56:576:10Waning Gibbous13Mon
14Tue1:242.51:512.66:470.48:000.66:586:08Third Quarter14Tue
15Wed2:182.42:452.47:420.69:510.76:596:07Third Quarter15Wed
16Thu3:122.33:392.38:520.710:550.77:006:05Third Quarter16Thu
17Fri4:072.34:352.210:180.711:370.67:016:04Third Quarter17Fri
18Sat5:042.35:312.211:270.67:026:02Waning Crescent18Sat
19Sun5:582.46:202.312:110.512:170.47:046:01Waning Crescent19Sun
20Mon6:432.67:012.412:430.31:000.37:055:59Waning Crescent20Mon
21Tue7:232.77:382.51:150.21:400.27:065:58Waning Crescent21Tue
22Wed7:592.98:142.61:480.12:200.17:075:56New Moon22Wed
23Thu8:353.08:512.72:220.03:000.07:085:55New Moon23Thu
24Fri9:123.09:312.72:570.03:390.07:095:53New Moon24Fri
25Sat9:513.110:132.73:33-0.14:180.07:105:52New Moon25Sat
26Sun10:343.110:592.64:11-0.14:570.07:125:51Waxing Crescent26Sun
27Mon11:213.011:492.64:510.05:370.17:135:49Waxing Crescent27Mon
28Tue12:122.95:340.06:210.27:145:48Waxing Crescent28Tue
29Wed12:442.61:092.96:220.27:130.37:155:47First Quarter29Wed
30Thu1:422.62:082.87:190.38:200.37:165:45First Quarter30Thu
31Fri2:412.63:082.88:320.49:490.37:185:44First Quarter31Fri
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 12:35 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