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 5h 34m at 10:56 pm (0.6 ft)
Next high tide (tomorrow) : 3:54 am (2.3 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 - Jan 2014

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed7:533.58:183.01:26-0.62:29-0.57:134:29New Moon1Wed
2Thu8:443.59:103.12:21-0.63:19-0.57:134:29New Moon2Thu
3Fri9:363.510:033.13:16-0.64:07-0.57:134:30Waxing Crescent3Fri
4Sat10:283.310:573.14:09-0.54:51-0.47:134:31Waxing Crescent4Sat
5Sun11:223.111:533.05:02-0.35:34-0.37:134:32Waxing Crescent5Sun
6Mon12:172.85:57-0.16:21-0.17:134:33First Quarter6Mon
7Tue12:502.91:132.67:090.27:140.07:134:34First Quarter7Tue
8Wed1:472.72:092.49:090.38:180.27:134:35First Quarter8Wed
9Thu2:462.63:072.210:260.39:260.27:134:36First Quarter9Thu
10Fri3:472.54:092.111:230.310:220.27:124:37Waxing Gibbous10Fri
11Sat4:502.55:102.112:070.37:124:38Waxing Gibbous11Sat
12Sun5:472.56:032.212:430.27:124:39Waxing Gibbous12Sun
13Mon6:352.56:492.31:130.17:114:40Waxing Gibbous13Mon
14Tue7:162.67:312.312:310.01:440.17:114:42Full Moon14Tue
15Wed7:542.68:102.41:13-0.12:180.07:114:43Full Moon15Wed
16Thu8:292.68:472.41:56-0.12:53-0.17:104:44Full Moon16Thu
17Fri9:022.69:232.42:39-0.23:27-0.17:104:45Full Moon17Fri
18Sat9:342.59:592.33:20-0.23:58-0.17:094:46Waning Gibbous18Sat
19Sun10:082.410:362.33:59-0.14:28-0.17:094:47Waning Gibbous19Sun
20Mon10:462.311:162.34:36-0.14:57-0.17:084:48Waning Gibbous20Mon
21Tue11:272.211:592.25:140.05:290.07:074:50Waning Gibbous21Tue
22Wed12:132.15:550.16:080.07:074:51Third Quarter22Wed
23Thu12:472.31:042.06:450.26:560.07:064:52Third Quarter23Thu
24Fri1:382.31:592.07:490.27:560.07:054:53Third Quarter24Fri
25Sat2:342.42:592.19:090.29:050.07:044:55Third Quarter25Sat
26Sun3:372.54:062.210:310.110:16-0.17:044:56Waning Crescent26Sun
27Mon4:452.75:142.411:37-0.111:21-0.37:034:57Waning Crescent27Mon
28Tue5:483.06:142.712:31-0.37:024:58Waning Crescent28Tue
29Wed6:443.27:092.912:20-0.51:22-0.47:015:00New Moon29Wed
30Thu7:373.48:013.11:17-0.62:12-0.57:005:01New Moon30Thu
31Fri8:283.58:523.32:13-0.63:00-0.66:595:02New Moon31Fri
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 1:25 am — 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