Tides Today & Tomorrow in Stonington, CT

TIDE TIMES for Friday, June 26, 2026
The tide is currently rising in Stonington, CT.
Next low tide : 12:24 pm (0.4 ft)
Next high tide : in 29m at 6:45 am (2.1 ft)
Sunset today : 8:25 pm
Sunrise tomorrow : 5:16 am
Moon phase : Waxing Gibbous (90% illuminated)
Tide Station Location : Station #8458694
Common Questions About Tides

Stonington, CT Tides - Mar 2008

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat2:411.93:071.610:010.59:260.46:205:38Third Quarter1Sat
2Sun3:471.94:141.711:070.410:410.36:195:39Waning Crescent2Sun
3Mon4:542.05:161.911:530.311:380.16:175:41Waning Crescent3Mon
4Tue5:462.26:062.212:310.16:165:42Waning Crescent4Tue
5Wed6:302.56:502.512:260.01:06-0.16:145:43Waning Crescent5Wed
6Thu7:122.77:322.71:10-0.21:40-0.36:135:44New Moon6Thu
7Fri7:532.88:153.01:55-0.32:15-0.46:115:45New Moon7Fri
8Sat8:362.98:583.12:40-0.42:51-0.56:095:46New Moon8Sat
9Sun10:212.910:443.24:25-0.54:28-0.57:086:47Waxing Crescent9Sun
10Mon11:092.811:323.15:09-0.45:07-0.57:066:49Waxing Crescent10Mon
11Tue12:012.65:54-0.35:48-0.47:046:50Waxing Crescent11Tue
12Wed12:253.012:562.56:42-0.16:34-0.27:036:51Waxing Crescent12Wed
13Thu1:232.81:552.37:420.17:280.07:016:52First Quarter13Thu
14Fri2:252.72:572.29:550.38:370.26:596:53First Quarter14Fri
15Sat3:302.64:022.211:290.310:190.36:586:54First Quarter15Sat
16Sun4:412.55:112.312:300.26:566:55Waxing Gibbous16Sun
17Mon5:522.56:162.512:060.21:180.16:546:56Waxing Gibbous17Mon
18Tue6:512.67:122.71:050.11:570.16:536:57Waxing Gibbous18Tue
19Wed7:412.78:002.91:500.02:270.06:516:59Waxing Gibbous19Wed
20Thu8:252.88:433.02:28-0.12:51-0.16:497:00Full Moon20Thu
21Fri9:052.79:243.03:05-0.13:14-0.16:487:01Full Moon21Fri
22Sat9:442.710:033.03:41-0.23:41-0.16:467:02Full Moon22Sat
23Sun10:222.510:402.84:17-0.24:13-0.16:447:03Full Moon23Sun
24Mon10:592.411:162.74:52-0.14:46-0.16:437:04Waning Gibbous24Mon
25Tue11:372.211:532.55:280.05:210.06:417:05Waning Gibbous25Tue
26Wed12:162.06:040.15:580.16:397:06Waning Gibbous26Wed
27Thu12:332.312:591.96:420.36:370.36:377:07Waning Gibbous27Thu
28Fri1:172.11:451.87:280.47:230.46:367:08Third Quarter28Fri
29Sat2:052.02:351.88:290.68:240.56:347:09Third Quarter29Sat
30Sun2:582.03:291.810:020.69:450.56:327:10Third Quarter30Sun
31Mon3:562.04:291.911:180.511:070.46:317:12Third Quarter31Mon
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 9:34 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 90% 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 Waxing Gibbous (90% 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