Tides Today & Tomorrow in Stonington, CT

TIDE TIMES for Monday, June 22, 2026
The tide is currently rising in Stonington, CT.
Next low tide : 10:56 pm (0.6 ft)
Next high tide : in 1h 21m at 3:36 pm (2.8 ft)
Sunset today : 8:24 pm
Sunrise tomorrow : 5:14 am
Moon phase : First Quarter (58% illuminated)
Tide Station Location : Station #8458694
Common Questions About Tides

Stonington, CT Tides - Feb 2035

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu2:532.13:101.89:320.59:100.36:585:03Third Quarter1Thu
2Fri3:512.14:101.810:400.410:140.36:575:04Waning Crescent2Fri
3Sat4:522.15:091.811:310.311:100.26:565:06Waning Crescent3Sat
4Sun5:432.25:592.012:140.26:555:07Waning Crescent4Sun
5Mon6:262.36:412.112:550.06:545:08Waning Crescent5Mon
6Tue7:032.57:192.312:42-0.11:34-0.16:535:09New Moon6Tue
7Wed7:402.67:572.41:25-0.22:11-0.26:525:11New Moon7Wed
8Thu8:162.78:362.52:07-0.32:47-0.36:515:12New Moon8Thu
9Fri8:552.79:162.62:48-0.33:20-0.36:495:13New Moon9Fri
10Sat9:362.89:592.63:28-0.33:53-0.46:485:15Waxing Crescent10Sat
11Sun10:202.710:442.74:07-0.34:27-0.46:475:16Waxing Crescent11Sun
12Mon11:082.611:342.74:48-0.25:04-0.36:465:17Waxing Crescent12Mon
13Tue12:002.55:32-0.15:47-0.36:445:18Waxing Crescent13Tue
14Wed12:272.612:552.46:250.06:37-0.26:435:19First Quarter14Wed
15Thu1:242.61:532.37:340.17:38-0.16:425:21First Quarter15Thu
16Fri2:242.62:552.39:230.28:510.06:405:22First Quarter16Fri
17Sat3:302.74:022.311:010.110:100.06:395:23Waxing Gibbous17Sat
18Sun4:392.85:092.512:010.06:385:24Waxing Gibbous18Sun
19Mon5:442.96:092.712:51-0.16:365:26Waxing Gibbous19Mon
20Tue6:403.17:032.912:20-0.31:36-0.26:355:27Full Moon20Tue
21Wed7:313.27:523.11:13-0.32:17-0.36:335:28Full Moon21Wed
22Thu8:183.28:403.12:03-0.42:53-0.36:325:29Full Moon22Thu
23Fri9:033.19:263.12:49-0.43:25-0.36:305:30Full Moon23Fri
24Sat9:482.910:113.03:32-0.33:55-0.36:295:32Waning Gibbous24Sat
25Sun10:312.710:562.84:12-0.24:27-0.26:275:33Waning Gibbous25Sun
26Mon11:162.511:422.64:51-0.15:01-0.16:265:34Waning Gibbous26Mon
27Tue12:012.25:310.15:380.16:245:35Waning Gibbous27Tue
28Wed12:292.412:472.06:150.26:200.26:235:36Third Quarter28Wed
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8458694)

Common Questions About Stonington, CT Tides

Show All
What time does the tide turn (slack tide) in Stonington, CT today?

Slack tide in Stonington, CT is approximately 7:16 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 neap phase. Tonight's moon is 58% 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 minimum.

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 First Quarter (58% illuminated). This places Stonington, CT in a neap tide cycle, so tidal ranges are near their weekly minimum 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