Tides Today & Tomorrow in Stonington, CT

TIDE TIMES for Sunday, July 5, 2026
The tide is currently falling in Stonington, CT.
Next low tide : in 4h 07m at 6:50 pm (0.4 ft)
Next high tide (tomorrow) : 1:09 am (2.5 ft)
Sunset today : 8:24 pm
Sunrise tomorrow : 5:20 am
Moon phase : Waning Gibbous (72% illuminated)
Tide Station Location : Station #8458694
Common Questions About Tides

Stonington, CT Tides - Jul 2055

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu2:022.92:393.08:130.18:520.35:188:24First Quarter1Thu
2Fri2:582.83:363.19:170.210:320.45:188:24First Quarter2Fri
3Sat3:582.74:373.110:220.211:510.35:198:24Waxing Gibbous3Sat
4Sun5:012.65:403.211:210.25:208:24Waxing Gibbous4Sun
5Mon6:052.66:403.312:500.212:130.15:208:24Waxing Gibbous5Mon
6Tue7:042.77:343.31:400.21:000.15:218:23Waxing Gibbous6Tue
7Wed7:582.88:253.42:260.11:450.15:218:23Full Moon7Wed
8Thu8:472.89:123.33:100.12:310.15:228:23Full Moon8Thu
9Fri9:342.89:573.23:500.13:180.15:238:22Full Moon9Fri
10Sat10:202.810:413.14:250.14:050.15:238:22Full Moon10Sat
11Sun11:052.711:242.94:590.14:500.25:248:21Waning Gibbous11Sun
12Mon11:502.65:320.25:330.35:258:21Waning Gibbous12Mon
13Tue12:072.712:352.56:070.26:170.45:268:20Waning Gibbous13Tue
14Wed12:502.51:192.46:440.37:030.55:268:20Waning Gibbous14Wed
15Thu1:322.32:022.47:250.47:580.65:278:19Third Quarter15Thu
16Fri2:132.22:432.48:110.49:050.75:288:19Third Quarter16Fri
17Sat2:552.13:252.39:030.410:200.75:298:18Third Quarter17Sat
18Sun3:422.14:122.49:580.411:250.65:308:17Third Quarter18Sun
19Mon4:352.15:062.510:530.45:318:17Waning Crescent19Mon
20Tue5:352.16:042.612:180.511:45 AM0.35:318:16Waning Crescent20Tue
21Wed6:332.36:572.81:040.312:350.15:328:15Waning Crescent21Wed
22Thu7:252.57:463.01:480.21:220.05:338:14Waning Crescent22Thu
23Fri8:142.78:343.22:320.12:11-0.15:348:13New Moon23Fri
24Sat9:032.99:223.33:18-0.13:00-0.25:358:12New Moon24Sat
25Sun9:513.010:103.44:03-0.13:52-0.25:368:12New Moon25Sun
26Mon10:413.111:013.44:46-0.24:43-0.25:378:11Waxing Crescent26Mon
27Tue11:333.211:533.35:28-0.25:34-0.15:388:10Waxing Crescent27Tue
28Wed12:273.26:09-0.16:270.05:398:09Waxing Crescent28Wed
29Thu12:483.11:233.26:540.07:260.25:408:08First Quarter29Thu
30Fri1:442.92:203.27:440.18:470.45:418:07First Quarter30Fri
31Sat2:412.83:173.18:440.210:370.45:428:06First Quarter31Sat
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 9:59 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 transitional phase. Tonight's moon is 72% 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 shifting between spring and neap.

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 Gibbous (72% illuminated). This places Stonington, CT in a transitional tide cycle, so tidal ranges are shifting between spring and neap 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