Tides Today & Tomorrow in Stonington, CT

TIDE TIMES for Friday, July 3, 2026
The tide is currently rising in Stonington, CT.
Next low tide (tomorrow) : 6:02 am (0.2 ft)
Next high tide : in 58m at 11:40 pm (2.6 ft)
Sunset today : 8:24 pm
Sunrise tomorrow : 5:19 am
Moon phase : Waning Gibbous (88% illuminated)
Tide Station Location : Station #8458694
Common Questions About Tides

Stonington, CT Tides - Jul 1998

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed2:282.33:032.58:270.49:070.65:188:24First Quarter1Wed
2Thu3:132.23:502.49:210.510:210.65:188:24First Quarter2Thu
3Fri3:592.14:392.410:160.511:240.65:198:24First Quarter3Fri
4Sat4:522.05:322.511:080.45:198:24Waxing Gibbous4Sat
5Sun5:482.16:222.612:150.511:56 AM0.35:208:24Waxing Gibbous5Sun
6Mon6:402.27:072.71:010.412:410.25:208:23Waxing Gibbous6Mon
7Tue7:262.37:492.81:440.21:250.25:218:23Waxing Gibbous7Tue
8Wed8:102.58:303.02:260.12:080.15:228:23Full Moon8Wed
9Thu8:542.69:123.13:090.02:520.05:228:22Full Moon9Thu
10Fri9:382.79:563.23:510.03:370.05:238:22Full Moon10Fri
11Sat10:242.810:423.24:31-0.14:240.05:248:21Waning Gibbous11Sat
12Sun11:122.911:313.15:09-0.15:100.05:258:21Waning Gibbous12Sun
13Mon12:022.95:48-0.15:570.15:258:20Waning Gibbous13Mon
14Tue12:233.012:563.06:29-0.16:490.25:268:20Waning Gibbous14Tue
15Wed1:172.91:513.07:150.07:510.35:278:19Third Quarter15Wed
16Thu2:132.82:473.08:090.19:160.45:288:19Third Quarter16Thu
17Fri3:102.73:453.19:110.111:020.45:298:18Third Quarter17Fri
18Sat4:102.74:473.110:170.25:298:17Waning Crescent18Sat
19Sun5:152.65:523.212:130.311:21 AM0.15:308:17Waning Crescent19Sun
20Mon6:192.76:533.31:100.212:180.15:318:16Waning Crescent20Mon
21Tue7:182.87:473.32:000.21:100.15:328:15Waning Crescent21Tue
22Wed8:102.98:373.42:470.11:590.05:338:14New Moon22Wed
23Thu9:003.09:253.33:310.12:480.05:348:13New Moon23Thu
24Fri9:473.010:103.24:080.13:350.15:358:13New Moon24Fri
25Sat10:333.010:533.14:400.14:220.15:368:12Waxing Crescent25Sat
26Sun11:192.911:362.95:100.15:060.25:378:11Waxing Crescent26Sun
27Mon12:042.85:410.25:480.35:378:10Waxing Crescent27Mon
28Tue12:192.712:492.76:150.26:320.45:388:09Waxing Crescent28Tue
29Wed1:022.51:342.56:520.37:200.55:398:08First Quarter29Wed
30Thu1:442.32:172.57:340.48:160.65:408:07First Quarter30Thu
31Fri2:262.13:002.48:230.59:250.75:418:06First Quarter31Fri
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 2:51 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 88% 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 Waning Gibbous (88% 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