Tides Today & Tomorrow in Stonington, CT

TIDE TIMES for Sunday, June 28, 2026
The tide is currently rising in Stonington, CT.
Next low tide (tomorrow) : 3:04 am (0.3 ft)
Next high tide : in 3h 32m at 8:36 pm (2.8 ft)
Sunset today : 8:25 pm
Sunrise tomorrow : 5:16 am
Moon phase : Full Moon (98% illuminated)
Tide Station Location : Station #8458694
Common Questions About Tides

Stonington, CT Tides - Aug 2004

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun9:343.210:003.53:59-0.13:43-0.15:438:04Full Moon1Sun
2Mon10:253.210:503.44:43-0.14:39-0.15:448:03Waning Gibbous2Mon
3Tue11:153.211:393.25:21-0.15:300.05:458:02Waning Gibbous3Tue
4Wed12:073.15:550.06:170.25:468:01Waning Gibbous4Wed
5Thu12:282.912:583.06:280.17:060.45:477:59Waning Gibbous5Thu
6Fri1:182.71:502.97:040.28:060.65:487:58Third Quarter6Fri
7Sat2:082.42:402.77:460.49:310.75:497:57Third Quarter7Sat
8Sun2:582.23:312.68:350.510:510.75:507:56Third Quarter8Sun
9Mon3:502.14:272.49:330.611:490.75:517:54Third Quarter9Mon
10Tue4:492.05:292.410:350.65:527:53Waning Crescent10Tue
11Wed5:512.06:282.412:340.611:36 AM0.55:537:52Waning Crescent11Wed
12Thu6:462.17:162.51:140.612:300.55:547:50Waning Crescent12Thu
13Fri7:312.37:552.61:530.51:190.45:557:49Waning Crescent13Fri
14Sat8:112.48:302.72:320.32:040.35:567:48New Moon14Sat
15Sun8:492.59:042.83:100.22:490.25:577:46New Moon15Sun
16Mon9:262.69:392.93:450.23:320.15:587:45New Moon16Mon
17Tue10:042.710:162.94:170.14:130.15:597:43New Moon17Tue
18Wed10:432.810:552.84:450.14:530.16:007:42Waxing Crescent18Wed
19Thu11:252.811:392.75:140.05:330.26:017:40Waxing Crescent19Thu
20Fri12:102.95:450.06:140.26:027:39Waxing Crescent20Fri
21Sat12:272.612:592.96:200.17:020.36:037:37First Quarter21Sat
22Sun1:202.51:522.97:030.18:010.46:047:36First Quarter22Sun
23Mon2:162.42:482.97:560.29:230.56:057:34First Quarter23Mon
24Tue3:152.33:502.99:020.311:100.56:067:33First Quarter24Tue
25Wed4:212.44:593.010:190.36:077:31Waxing Gibbous25Wed
26Thu5:312.56:093.112:240.411:38 AM0.26:087:30Waxing Gibbous26Thu
27Fri6:362.77:103.31:190.312:470.16:097:28Waxing Gibbous27Fri
28Sat7:342.98:043.42:070.11:460.06:107:26Full Moon28Sat
29Sun8:263.28:533.42:500.02:42-0.16:117:25Full Moon29Sun
30Mon9:153.39:403.43:300.03:35-0.16:127:23Full Moon30Mon
31Tue10:033.410:253.34:06-0.14:240.06:137:22Full Moon31Tue
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 11:50 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 98% 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 Full Moon (98% 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