Tides Today & Tomorrow in Stonington, CT

TIDE TIMES for Saturday, July 11, 2026
The tide is currently rising in Stonington, CT.
Next low tide (tomorrow) : 1:35 am (0.1 ft)
Next high tide : in 2h 17m at 6:35 pm (3.2 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 - Jul 1985

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon8:082.88:353.52:340.01:550.05:188:24Full Moon1Mon
2Tue9:002.89:273.53:280.02:480.05:188:24Full Moon2Tue
3Wed9:512.910:173.44:190.03:430.05:198:24Full Moon3Wed
4Thu10:412.911:053.25:020.14:350.15:198:24Waning Gibbous4Thu
5Fri11:312.811:543.05:390.15:230.25:208:24Waning Gibbous5Fri
6Sat12:212.76:120.26:090.35:208:23Waning Gibbous6Sat
7Sun12:432.71:122.66:470.36:580.55:218:23Waning Gibbous7Sun
8Mon1:302.52:012.67:250.47:550.65:228:23Third Quarter8Mon
9Tue2:162.32:482.58:080.49:060.75:228:22Third Quarter9Tue
10Wed3:002.23:332.48:570.510:230.75:238:22Third Quarter10Wed
11Thu3:462.04:202.49:480.511:250.65:248:21Third Quarter11Thu
12Fri4:372.05:122.410:410.55:258:21Waning Crescent12Fri
13Sat5:342.06:062.512:160.611:32 AM0.45:258:20Waning Crescent13Sat
14Sun6:292.06:542.61:010.512:210.35:268:20Waning Crescent14Sun
15Mon7:182.27:372.71:440.41:070.35:278:19Waning Crescent15Mon
16Tue8:022.38:192.82:280.31:520.25:288:19New Moon16Tue
17Wed8:452.49:002.93:120.22:380.15:298:18New Moon17Wed
18Thu9:282.69:433.03:540.13:250.15:298:17New Moon18Thu
19Fri10:122.710:273.14:330.14:120.05:308:16New Moon19Fri
20Sat10:592.811:133.05:080.04:580.05:318:16Waxing Crescent20Sat
21Sun11:472.85:420.05:450.15:328:15Waxing Crescent21Sun
22Mon12:033.012:392.96:180.06:340.25:338:14Waxing Crescent22Mon
23Tue12:552.81:323.06:590.07:320.35:348:13First Quarter23Tue
24Wed1:492.72:263.07:460.18:440.45:358:12First Quarter24Wed
25Thu2:452.63:223.18:410.210:200.45:368:12First Quarter25Thu
26Fri3:442.54:223.19:450.211:450.45:378:11First Quarter26Fri
27Sat4:482.45:283.110:510.25:388:10Waxing Gibbous27Sat
28Sun5:562.56:333.212:490.311:56 AM0.25:398:09Waxing Gibbous28Sun
29Mon6:592.67:313.31:430.312:540.25:398:08Waxing Gibbous29Mon
30Tue7:542.78:233.32:330.21:480.15:408:07Full Moon30Tue
31Wed8:452.89:123.33:190.22:400.15:418:06Full Moon31Wed
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 10:05 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 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