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 29m 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 - May 1982

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat3:034.23:424.210:350.69:000.75:427:43First Quarter1Sat
2Sun4:064.04:424.311:200.510:260.65:417:44Waxing Gibbous2Sun
3Mon5:084.05:414.411:320.511:250.55:397:45Waxing Gibbous3Mon
4Tue6:074.06:354.611:370.45:387:46Waxing Gibbous4Tue
5Wed6:594.07:234.712:050.312:070.35:377:47Waxing Gibbous5Wed
6Thu7:454.08:064.812:440.212:430.15:357:48Full Moon6Thu
7Fri8:274.08:454.81:230.11:210.15:347:49Full Moon7Fri
8Sat9:063.99:234.62:040.12:010.15:337:50Full Moon8Sat
9Sun9:433.810:004.42:450.12:430.15:327:51Full Moon9Sun
10Mon10:213.710:374.23:260.23:250.25:317:52Waning Gibbous10Mon
11Tue11:013.611:163.94:070.34:080.45:307:53Waning Gibbous11Tue
12Wed11:443.511:593.74:490.44:520.65:297:55Waning Gibbous12Wed
13Thu12:303.45:330.55:370.85:287:56Waning Gibbous13Thu
14Fri12:443.61:173.46:190.76:251.05:277:57Third Quarter14Fri
15Sat1:333.52:063.47:120.87:211.15:267:58Third Quarter15Sat
16Sun2:243.52:563.68:120.88:271.05:257:59Third Quarter16Sun
17Mon3:183.63:473.89:140.79:360.85:248:00Third Quarter17Mon
18Tue4:153.84:424.110:090.510:390.55:238:01Waning Crescent18Tue
19Wed5:144.05:374.510:570.211:330.25:228:02Waning Crescent19Wed
20Thu6:114.26:314.911:42-0.15:218:02Waning Crescent20Thu
21Fri7:064.47:245.312:24-0.112:27-0.35:208:03New Moon21Fri
22Sat7:584.68:155.51:13-0.31:13-0.55:198:04New Moon22Sat
23Sun8:494.79:065.72:02-0.42:01-0.65:198:05New Moon23Sun
24Mon9:414.89:585.62:52-0.42:50-0.65:188:06New Moon24Mon
25Tue10:344.710:525.43:42-0.33:40-0.45:178:07Waxing Crescent25Tue
26Wed11:294.711:495.14:32-0.24:32-0.25:168:08Waxing Crescent26Wed
27Thu12:264.65:220.15:260.15:168:09Waxing Crescent27Thu
28Fri12:464.81:244.56:150.36:230.45:158:10First Quarter28Fri
29Sat1:454.52:224.57:120.57:260.75:158:11First Quarter29Sat
30Sun2:424.23:194.48:170.68:410.95:148:11First Quarter30Sun
31Mon3:404.04:164.49:230.710:230.85:148:12First Quarter31Mon
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