Tides Today & Tomorrow in East Greenwich, RI

TIDE TIMES for Tuesday, July 21, 2026
The tide is currently falling in East Greenwich, RI.
Next low tide : in 1h 52m at 7:46 pm (1.2 ft)
Next high tide (tomorrow) : 2:44 am (3.4 ft)
Sunset today : 8:14 pm
Sunrise tomorrow : 5:29 am
Moon phase : First Quarter (52% illuminated)
Tide Station Location : Station #8454578
Common Questions About Tides

East Greenwich, RI Tides - Jun 1982

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue4:393.85:134.510:100.611:110.85:138:13Waxing Gibbous1Tue
2Wed5:373.76:074.510:490.611:440.65:138:14Waxing Gibbous2Wed
3Thu6:313.76:564.611:290.55:128:14Waxing Gibbous3Thu
4Fri7:183.77:404.612:210.512:090.45:128:15Full Moon4Fri
5Sat8:003.88:204.612:590.412:510.35:128:16Full Moon5Sat
6Sun8:393.88:584.51:400.41:340.35:118:16Full Moon6Sun
7Mon9:173.89:344.32:210.32:180.35:118:17Full Moon7Mon
8Tue9:553.810:104.23:030.33:020.45:118:18Full Moon8Tue
9Wed10:353.810:484.03:450.33:460.65:118:18Waning Gibbous9Wed
10Thu11:173.711:303.94:270.44:290.75:108:19Waning Gibbous10Thu
11Fri12:023.75:090.55:120.85:108:19Waning Gibbous11Fri
12Sat12:163.912:483.75:530.65:570.95:108:20Waning Gibbous12Sat
13Sun1:043.81:353.76:390.66:481.05:108:20Third Quarter13Sun
14Mon1:553.92:233.97:290.67:480.95:108:21Third Quarter14Mon
15Tue2:473.93:134.18:250.68:570.85:108:21Third Quarter15Tue
16Wed3:433.94:074.49:210.410:050.65:108:22Waning Crescent16Wed
17Thu4:414.05:054.710:150.211:060.35:108:22Waning Crescent17Thu
18Fri5:424.16:045.111:070.05:108:22Waning Crescent18Fri
19Sat6:414.37:015.412:010.111:57 AM-0.35:108:23Waning Crescent19Sat
20Sun7:374.67:565.712:54-0.112:47-0.45:118:23New Moon20Sun
21Mon8:304.88:505.71:45-0.21:39-0.55:118:23New Moon21Mon
22Tue9:234.99:435.72:36-0.32:31-0.55:118:23New Moon22Tue
23Wed10:165.010:365.53:27-0.23:24-0.35:118:23Waxing Crescent23Wed
24Thu11:114.911:315.24:16-0.14:17-0.15:128:24Waxing Crescent24Thu
25Fri12:064.95:040.05:100.25:128:24Waxing Crescent25Fri
26Sat12:274.81:024.85:500.26:050.55:128:24First Quarter26Sat
27Sun1:224.51:574.66:380.47:030.85:138:24First Quarter27Sun
28Mon2:164.12:514.57:280.68:091.05:138:24First Quarter28Mon
29Tue3:113.83:464.48:210.79:271.05:148:24First Quarter29Tue
30Wed4:063.64:414.49:150.810:381.05:148:24Waxing Gibbous30Wed
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8454578)

Common Questions About East Greenwich, RI Tides

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What time does the tide turn (slack tide) in East Greenwich, RI today?

Slack tide in East Greenwich, RI is approximately 11:15 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 East Greenwich, RI?

East Greenwich, RI is currently in a neap phase. Tonight's moon is 52% 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 East Greenwich, RI 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 East Greenwich, RI?

Tide predictions for East Greenwich, RI 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 East Greenwich, RI?

Tide data for East Greenwich, RI is sourced from NOAA Station #8454578. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=8454578.

What is the moon phase in East Greenwich, RI tonight?

Tonight the moon over East Greenwich, RI is First Quarter (52% illuminated). This places East Greenwich, RI 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