Tides Today & Tomorrow in Stonington, CT

TIDE TIMES for Wednesday, June 24, 2026
The tide is currently rising in Stonington, CT.
Next low tide (tomorrow) : 12:34 am (0.5 ft)
Next high tide : in 57m at 5:29 pm (2.7 ft)
Sunset today : 8:24 pm
Sunrise tomorrow : 5:15 am
Moon phase : Waxing Gibbous (76% illuminated)
Tide Station Location : Station #8458694
Common Questions About Tides

Stonington, CT Tides - Sep 2010

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed1:562.22:172.57:340.48:440.76:147:21Third Quarter1Wed
2Thu2:512.23:152.68:370.410:260.66:157:19Third Quarter2Thu
3Fri3:512.24:202.79:520.411:450.56:167:17Waning Crescent3Fri
4Sat4:572.45:282.811:080.36:177:16Waning Crescent4Sat
5Sun6:032.76:323.112:360.312:160.16:187:14Waning Crescent5Sun
6Mon7:023.07:283.31:200.11:15-0.16:197:12Waning Crescent6Mon
7Tue7:553.38:193.42:02-0.12:11-0.36:207:11New Moon7Tue
8Wed8:463.69:093.52:45-0.33:06-0.36:217:09New Moon8Wed
9Thu9:363.89:583.43:27-0.34:00-0.36:227:07New Moon9Thu
10Fri10:263.810:483.34:10-0.34:52-0.26:237:06Waxing Crescent10Fri
11Sat11:173.711:403.04:52-0.25:410.06:247:04Waxing Crescent11Sat
12Sun12:103.45:34-0.16:300.26:257:02Waxing Crescent12Sun
13Mon12:342.81:073.26:170.17:260.46:267:00First Quarter13Mon
14Tue1:312.62:052.97:040.39:150.66:276:59First Quarter14Tue
15Wed2:292.43:052.78:030.610:490.76:286:57First Quarter15Wed
16Thu3:282.34:072.69:330.711:480.76:296:55First Quarter16Thu
17Fri4:302.35:112.511:230.76:306:54Waxing Gibbous17Fri
18Sat5:342.36:102.512:300.612:140.66:316:52Waxing Gibbous18Sat
19Sun6:302.56:582.612:590.512:510.56:326:50Waxing Gibbous19Sun
20Mon7:162.67:382.61:230.41:270.46:336:48Waxing Gibbous20Mon
21Tue7:552.78:132.71:480.32:030.36:346:47Full Moon21Tue
22Wed8:312.88:472.72:170.22:420.26:356:45Full Moon22Wed
23Thu9:042.99:192.72:480.13:210.16:366:43Full Moon23Thu
24Fri9:362.99:532.63:210.14:000.16:376:41Full Moon24Fri
25Sat10:082.910:292.53:550.14:360.26:386:40Waning Gibbous25Sat
26Sun10:432.811:082.44:280.15:100.26:396:38Waning Gibbous26Sun
27Mon11:222.711:522.35:020.25:440.36:406:36Waning Gibbous27Mon
28Tue12:072.75:380.26:220.46:416:35Waning Gibbous28Tue
29Wed12:422.312:592.66:190.37:080.56:426:33Third Quarter29Wed
30Thu1:372.21:572.67:090.48:140.66:436:31Third Quarter30Thu
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 9:01 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 76% 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 Waxing Gibbous (76% 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