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 2h 25m 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 - Mar 1953

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun8:093.98:314.31:19-0.11:34-0.26:205:35Full Moon1Sun
2Mon8:403.99:034.21:57-0.12:09-0.26:185:37Full Moon2Mon
3Tue9:143.89:364.12:35-0.12:44-0.26:175:38Waning Gibbous3Tue
4Wed9:523.610:133.93:120.03:180.06:155:39Waning Gibbous4Wed
5Thu10:353.510:543.83:500.13:530.16:145:40Waning Gibbous5Thu
6Fri11:233.311:423.74:300.24:300.36:125:41Waning Gibbous6Fri
7Sat12:153.15:150.45:140.56:105:42Third Quarter7Sat
8Sun12:363.71:123.16:110.66:100.66:095:44Third Quarter8Sun
9Mon1:363.72:123.17:240.77:220.66:075:45Third Quarter9Mon
10Tue2:413.83:153.48:490.68:420.46:055:46Waning Crescent10Tue
11Wed3:494.04:193.89:570.39:550.16:045:47Waning Crescent11Wed
12Thu4:544.35:194.310:480.010:57-0.36:025:48Waning Crescent12Thu
13Fri5:524.66:144.811:32-0.411:52-0.66:005:49Waning Crescent13Fri
14Sat6:454.97:055.312:15-0.75:595:50New Moon14Sat
15Sun7:345.07:545.512:43-0.812:57-0.95:575:52New Moon15Sun
16Mon8:224.98:425.61:33-0.81:40-1.05:555:53New Moon16Mon
17Tue9:114.79:305.42:21-0.72:23-0.95:545:54Waxing Crescent17Tue
18Wed10:014.410:215.13:07-0.53:06-0.65:525:55Waxing Crescent18Wed
19Thu10:544.111:144.63:52-0.23:50-0.35:505:56Waxing Crescent19Thu
20Fri11:493.74:380.24:360.15:495:57First Quarter20Fri
21Sat12:094.212:463.45:270.65:260.55:475:58First Quarter21Sat
22Sun1:083.81:453.39:060.96:250.85:455:59First Quarter22Sun
23Mon2:103.52:463.310:040.97:370.95:436:00First Quarter23Mon
24Tue3:173.33:473.410:450.98:590.95:426:01Waxing Gibbous24Tue
25Wed4:223.34:453.611:050.810:060.75:406:03Waxing Gibbous25Wed
26Thu5:173.35:353.810:530.610:540.55:386:04Waxing Gibbous26Thu
27Fri5:593.56:174.011:170.411:350.35:376:05Waxing Gibbous27Fri
28Sat6:333.66:534.211:500.15:356:06Full Moon28Sat
29Sun7:053.77:264.312:150.212:260.05:336:07Full Moon29Sun
30Mon7:373.87:584.312:540.01:02-0.15:326:08Full Moon30Mon
31Tue8:123.98:314.31:330.01:38-0.15:306:09Full Moon31Tue
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