Tides Today & Tomorrow in East Greenwich, RI

TIDE TIMES for Sunday, August 9, 2026
The tide is currently falling in East Greenwich, RI.
Next low tide : in 4h 30m at 10:34 am (0.2 ft)
Next high tide : 5:47 pm (4.9 ft)
Sunset today : 7:54 pm
Sunrise tomorrow : 5:48 am
Moon phase : Waning Crescent (13% illuminated)
Tide Station Location : Station #8454578
Common Questions About Tides

East Greenwich, RI Tides - May 1953

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri10:113.910:264.43:290.03:250.25:427:43Waning Gibbous1Fri
2Sat10:583.811:154.44:110.14:060.35:407:44Waning Gibbous2Sat
3Sun11:493.74:550.24:510.35:397:45Waning Gibbous3Sun
4Mon12:094.312:423.75:410.35:410.45:387:46Waning Gibbous4Mon
5Tue1:054.21:373.86:330.46:390.55:377:47Third Quarter5Tue
6Wed2:034.22:334.07:320.57:480.65:357:48Third Quarter6Wed
7Thu3:024.13:314.38:360.49:060.55:347:49Third Quarter7Thu
8Fri4:024.14:304.69:380.210:230.45:337:50Waning Crescent8Fri
9Sat5:034.25:304.910:330.011:270.15:327:51Waning Crescent9Sat
10Sun6:034.26:275.111:23-0.25:317:52Waning Crescent10Sun
11Mon7:004.37:225.312:210.012:10-0.35:307:53New Moon11Mon
12Tue7:544.48:135.41:10-0.212:56-0.45:297:55New Moon12Tue
13Wed8:444.59:025.31:57-0.21:42-0.35:287:56New Moon13Wed
14Thu9:344.49:505.12:42-0.12:29-0.25:277:57New Moon14Thu
15Fri10:234.310:394.83:260.03:160.05:267:58Waxing Crescent15Fri
16Sat11:134.111:294.44:090.24:040.25:257:59Waxing Crescent16Sat
17Sun12:033.94:520.44:530.45:248:00Waxing Crescent17Sun
18Mon12:204.012:543.85:350.65:430.65:238:01Waxing Crescent18Mon
19Tue1:113.71:443.76:200.86:370.95:228:02First Quarter19Tue
20Wed1:593.42:333.77:100.97:381.05:218:02First Quarter20Wed
21Thu2:443.23:213.78:060.98:451.15:208:03First Quarter21Thu
22Fri3:293.24:093.89:040.89:521.05:198:04First Quarter22Fri
23Sat4:163.24:573.99:580.710:480.95:198:05Waxing Gibbous23Sat
24Sun5:073.25:454.010:470.511:350.75:188:06Waxing Gibbous24Sun
25Mon5:593.46:304.211:320.45:178:07Waxing Gibbous25Mon
26Tue6:483.67:134.312:190.512:140.35:168:08Waxing Gibbous26Tue
27Wed7:353.87:554.51:020.312:560.35:168:09Full Moon27Wed
28Thu8:213.98:384.71:450.21:380.25:158:10Full Moon28Thu
29Fri9:064.09:234.82:290.12:210.25:158:11Full Moon29Fri
30Sat9:524.110:114.83:130.13:050.25:148:11Waning Gibbous30Sat
31Sun10:404.111:014.73:570.13:510.25:148:12Waning Gibbous31Sun
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 2:10 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 spring phase. Tonight's moon is 13% 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 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 Waning Crescent (13% illuminated). This places East Greenwich, RI 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