Tides Today & Tomorrow in Stonington, CT

TIDE TIMES for Wednesday, July 15, 2026
The tide is currently falling in Stonington, CT.
Next low tide : in 4h 00m at 4:21 am (-0.1 ft)
Next high tide : 9:49 am (3.2 ft)
Sunset today : 8:19 pm
Sunrise tomorrow : 5:27 am
Moon phase : New Moon (2% illuminated)
Tide Station Location : Station #8458694
Common Questions About Tides

Stonington, CT Tides - Dec 2067

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu3:422.33:541.910:350.410:270.36:544:19Waning Crescent1Thu
2Fri4:342.44:502.011:250.311:100.16:554:18Waning Crescent2Fri
3Sat5:242.65:432.212:090.16:564:18Waning Crescent3Sat
4Sun6:102.86:312.312:510.06:574:18Waning Crescent4Sun
5Mon6:553.07:182.512:33-0.11:34-0.16:584:18New Moon5Mon
6Tue7:413.18:052.61:17-0.22:19-0.26:594:18New Moon6Tue
7Wed8:273.28:532.72:02-0.33:04-0.26:594:18New Moon7Wed
8Thu9:153.29:432.82:51-0.33:49-0.27:004:18Waxing Crescent8Thu
9Fri10:063.210:352.83:40-0.34:32-0.27:014:18Waxing Crescent9Fri
10Sat10:593.111:312.84:30-0.25:17-0.27:024:18Waxing Crescent10Sat
11Sun11:552.95:23-0.16:05-0.17:034:18First Quarter11Sun
12Mon12:292.812:522.86:240.17:010.07:044:18First Quarter12Mon
13Tue1:272.81:502.67:530.38:070.17:044:18First Quarter13Tue
14Wed2:252.82:492.59:500.39:160.17:054:18First Quarter14Wed
15Thu3:262.93:512.411:010.210:150.17:064:19Waxing Gibbous15Thu
16Fri4:302.94:552.411:570.111:050.17:074:19Waxing Gibbous16Fri
17Sat5:303.05:532.512:440.17:074:19Waxing Gibbous17Sat
18Sun6:243.06:452.51:270.07:084:20Waxing Gibbous18Sun
19Mon7:133.07:322.612:320.02:060.07:084:20Full Moon19Mon
20Tue7:583.08:172.61:14-0.12:410.07:094:20Full Moon20Tue
21Wed8:412.99:012.61:58-0.13:130.07:104:21Full Moon21Wed
22Thu9:222.89:432.52:42-0.13:450.07:104:21Waning Gibbous22Thu
23Fri10:012.610:252.43:260.04:170.07:104:22Waning Gibbous23Fri
24Sat10:402.511:072.34:090.04:490.17:114:23Waning Gibbous24Sat
25Sun11:192.311:502.24:510.15:240.17:114:23Waning Gibbous25Sun
26Mon11:582.15:340.26:000.27:124:24Waning Gibbous26Mon
27Tue12:332.112:382.06:220.36:420.27:124:25Third Quarter27Tue
28Wed1:152.11:211.97:190.47:300.37:124:25Third Quarter28Wed
29Thu1:582.12:081.88:290.58:260.37:124:26Third Quarter29Thu
30Fri2:462.23:011.89:450.49:260.27:134:27Third Quarter30Fri
31Sat3:412.34:031.910:490.310:260.17:134:28Waning Crescent31Sat
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 7:05 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 spring phase. Tonight's moon is 2% 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 (2% 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