41.3326’ N, 71.9098’ W

Stonington, CT

73°
H 77°
L 60°
WNW
4mph
High tide
9:11 am

Tides Today & Tomorrow in Stonington, CT

TIDE TIMES for Friday, August 28, 2026
The tide is currently rising in Stonington, CT.
Next low tide : 3:28 pm (0.1 ft)
Next high tide : in 1h 39m at 9:11 am (2.8 ft)
Sunset today : 7:27 pm
Sunrise tomorrow : 6:10 am
Moon phase : Full Moon (100% illuminated)
Tide Station Location : Station #8458694
Common Questions About Tides

Stonington, CT Tides - May 1922

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon12:172.55:590.05:580.05:457:44Waxing Crescent1Mon
2Tue12:322.71:112.56:420.16:460.15:447:45Waxing Crescent2Tue
3Wed1:272.72:072.57:350.27:450.25:427:46First Quarter3Wed
4Thu2:252.73:042.68:430.28:590.35:417:47First Quarter4Thu
5Fri3:252.74:042.710:040.210:260.25:407:48First Quarter5Fri
6Sat4:292.75:072.911:150.111:470.15:397:49Waxing Gibbous6Sat
7Sun5:352.86:103.212:080.05:377:50Waxing Gibbous7Sun
8Mon6:372.97:073.412:490.012:55-0.15:367:51Waxing Gibbous8Mon
9Tue7:333.08:003.61:43-0.21:39-0.25:357:52Full Moon9Tue
10Wed8:243.18:503.62:34-0.22:23-0.25:347:53Full Moon10Wed
11Thu9:143.19:383.63:25-0.23:08-0.25:337:54Full Moon11Thu
12Fri10:033.010:273.54:12-0.23:53-0.15:327:55Full Moon12Fri
13Sat10:522.911:153.24:55-0.14:380.05:317:56Waning Gibbous13Sat
14Sun11:422.85:340.05:220.15:307:57Waning Gibbous14Sun
15Mon12:053.012:332.66:130.16:060.35:297:58Waning Gibbous15Mon
16Tue12:562.71:252.56:540.36:540.45:287:59Waning Gibbous16Tue
17Wed1:472.52:172.47:420.47:510.65:278:00Third Quarter17Wed
18Thu2:372.33:072.38:410.59:050.65:268:01Third Quarter18Thu
19Fri3:252.23:582.39:450.510:300.65:258:02Third Quarter19Fri
20Sat4:162.14:502.310:410.411:330.55:248:03Third Quarter20Sat
21Sun5:102.15:432.411:280.45:238:04Waning Crescent21Sun
22Mon6:022.16:302.512:230.412:100.35:228:05Waning Crescent22Mon
23Tue6:492.27:112.71:060.312:500.25:228:06Waning Crescent23Tue
24Wed7:312.37:502.81:470.21:290.15:218:07Waning Crescent24Wed
25Thu8:122.58:282.92:280.12:080.05:208:07New Moon25Thu
26Fri8:542.69:083.03:090.02:49-0.15:208:08New Moon26Fri
27Sat9:372.69:513.13:51-0.13:31-0.15:198:09New Moon27Sat
28Sun10:222.710:363.14:31-0.14:14-0.15:188:10Waxing Crescent28Sun
29Mon11:102.711:253.15:10-0.14:59-0.15:188:11Waxing Crescent29Mon
30Tue12:012.75:500.05:460.05:178:12Waxing Crescent30Tue
31Wed12:173.012:562.76:330.06:370.15:178:13Waxing Crescent31Wed
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8458694)

Common Questions About Stonington, CT Tides

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Is this week a spring tide or neap tide in Stonington, CT?

Stonington, CT is currently in a spring phase. Tonight's moon is 100% 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 (100% 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