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 36m 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 - Mar 2014

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat8:103.38:343.42:06-0.62:32-0.56:215:38New Moon1Sat
2Sun8:593.39:233.42:59-0.63:13-0.56:205:39New Moon2Sun
3Mon9:473.110:123.33:47-0.53:52-0.56:185:40Waxing Crescent3Mon
4Tue10:362.911:023.14:31-0.34:30-0.36:165:41Waxing Crescent4Tue
5Wed11:262.711:532.85:12-0.15:08-0.26:155:42Waxing Crescent5Wed
6Thu12:182.45:550.15:490.06:135:43First Quarter6Thu
7Fri12:462.51:112.26:460.36:370.26:125:45First Quarter7Fri
8Sat1:412.32:052.18:100.57:360.46:105:46First Quarter8Sat
9Sun3:372.14:012.011:000.59:500.47:086:47First Quarter9Sun
10Mon4:402.05:032.011:550.511:080.47:076:48Waxing Gibbous10Mon
11Tue5:452.06:032.012:350.47:056:49Waxing Gibbous11Tue
12Wed6:392.16:532.212:090.31:090.27:036:50Waxing Gibbous12Wed
13Thu7:212.27:352.312:570.11:420.17:026:51Waxing Gibbous13Thu
14Fri7:562.38:122.51:410.02:150.07:006:52Waxing Gibbous14Fri
15Sat8:292.58:472.62:22-0.12:48-0.16:586:54Full Moon15Sat
16Sun9:032.59:222.73:03-0.23:20-0.26:576:55Full Moon16Sun
17Mon9:382.69:582.83:42-0.33:52-0.26:556:56Full Moon17Mon
18Tue10:162.610:372.84:20-0.34:24-0.26:536:57Waning Gibbous18Tue
19Wed10:572.511:182.84:56-0.34:58-0.26:526:58Waning Gibbous19Wed
20Thu11:422.45:33-0.25:34-0.26:506:59Waning Gibbous20Thu
21Fri12:052.712:322.46:12-0.16:15-0.16:487:00Waning Gibbous21Fri
22Sat12:572.71:272.36:580.07:030.06:477:01Third Quarter22Sat
23Sun1:542.62:252.37:560.28:040.16:457:02Third Quarter23Sun
24Mon2:532.63:252.39:160.29:210.26:437:03Third Quarter24Mon
25Tue3:572.64:312.510:570.210:520.16:427:05Third Quarter25Tue
26Wed5:052.75:382.712:070.16:407:06Waning Crescent26Wed
27Thu6:112.86:402.912:130.012:56-0.16:387:07Waning Crescent27Thu
28Fri7:103.07:353.21:15-0.21:39-0.26:377:08Waning Crescent28Fri
29Sat8:023.18:263.42:08-0.32:19-0.36:357:09New Moon29Sat
30Sun8:513.29:143.52:59-0.42:59-0.46:337:10New Moon30Sun
31Mon9:383.110:013.43:47-0.43:39-0.46:317:11New Moon31Mon
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