Tides Today & Tomorrow in Stonington, CT

TIDE TIMES for Saturday, July 11, 2026
The tide is currently rising in Stonington, CT.
Next low tide : 11:57 am (0.0 ft)
Next high tide : in 1h 49m at 6:02 am (2.4 ft)
Sunset today : 8:21 pm
Sunrise tomorrow : 5:24 am
Moon phase : Waning Crescent (11% illuminated)
Tide Station Location : Station #8458694
Common Questions About Tides

Stonington, CT Tides - Dec 2063

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat4:402.34:582.011:330.411:080.26:544:19Waxing Gibbous1Sat
2Sun5:262.55:462.112:140.26:554:18Waxing Gibbous2Sun
3Mon6:082.66:302.212:550.16:564:18Waxing Gibbous3Mon
4Tue6:492.87:132.312:270.01:360.06:574:18Full Moon4Tue
5Wed7:302.97:572.41:07-0.12:180.06:584:18Full Moon5Wed
6Thu8:143.08:432.51:50-0.23:01-0.16:594:18Full Moon6Thu
7Fri8:593.09:302.52:35-0.23:44-0.16:594:18Waning Gibbous7Fri
8Sat9:483.010:212.53:23-0.24:26-0.17:004:18Waning Gibbous8Sat
9Sun10:402.911:152.54:11-0.15:090.07:014:18Waning Gibbous9Sun
10Mon11:342.85:010.05:550.07:024:18Waning Gibbous10Mon
11Tue12:112.612:312.75:570.16:490.17:034:18Third Quarter11Tue
12Wed1:092.71:282.67:070.27:540.17:044:18Third Quarter12Wed
13Thu2:062.82:262.58:450.39:000.17:044:18Third Quarter13Thu
14Fri3:052.83:272.410:200.29:590.17:054:18Waning Crescent14Fri
15Sat4:072.94:322.311:250.110:500.07:064:19Waning Crescent15Sat
16Sun5:093.05:332.412:170.17:074:19Waning Crescent16Sun
17Mon6:053.16:282.41:050.07:074:19Waning Crescent17Mon
18Tue6:573.27:192.512:20-0.11:490.07:084:20New Moon18Tue
19Wed7:453.18:062.51:05-0.12:310.07:084:20New Moon19Wed
20Thu8:323.18:522.51:50-0.13:100.07:094:20New Moon20Thu
21Fri9:162.99:362.52:37-0.13:450.07:104:21New Moon21Fri
22Sat10:002.810:212.43:220.04:180.17:104:21Waxing Crescent22Sat
23Sun10:432.611:062.34:060.14:520.17:104:22Waxing Crescent23Sun
24Mon11:252.411:522.24:490.25:270.27:114:23Waxing Crescent24Mon
25Tue12:082.25:330.36:050.27:114:23Waxing Crescent25Tue
26Wed12:372.112:492.06:230.46:470.37:124:24First Quarter26Wed
27Thu1:202.11:311.97:240.57:350.37:124:25First Quarter27Thu
28Fri2:022.12:141.88:420.58:290.37:124:25First Quarter28Fri
29Sat2:462.13:041.79:580.59:240.37:124:26First Quarter29Sat
30Sun3:372.24:031.810:580.410:180.27:134:27Waxing Gibbous30Sun
31Mon4:352.35:051.911:480.311:090.17:134:28Waxing Gibbous31Mon
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 8:59 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 11% 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 Waning Crescent (11% 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