Tides Today & Tomorrow in East Greenwich, RI

TIDE TIMES for Monday, August 3, 2026
The tide is currently rising in East Greenwich, RI.
Next low tide (tomorrow) : 5:39 am (0.3 ft)
Next high tide (tomorrow) : in 5h 29m at 12:24 am (4.1 ft)
Sunset today : 8:01 pm
Sunrise tomorrow : 5:42 am
Moon phase : Waning Gibbous (75% illuminated)
Tide Station Location : Station #8454578
Common Questions About Tides

East Greenwich, RI Tides - Aug 1961

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue12:025.112:305.15:17-0.25:440.45:398:04Waning Gibbous1Tue
2Wed12:574.71:254.96:030.16:390.75:408:02Third Quarter2Wed
3Thu1:524.42:214.76:520.39:551.05:418:01Third Quarter3Thu
4Fri2:484.13:174.57:450.611:031.05:428:00Third Quarter4Fri
5Sat3:463.84:164.48:430.711:541.05:437:59Waning Crescent5Sat
6Sun4:463.75:174.39:430.85:447:58Waning Crescent6Sun
7Mon5:463.76:154.312:341.010:38 AM0.75:467:56Waning Crescent7Mon
8Tue6:403.97:064.312:400.911:29 AM0.65:477:55Waning Crescent8Tue
9Wed7:274.07:484.312:340.812:170.55:487:54New Moon9Wed
10Thu8:094.28:254.41:070.61:040.45:497:53New Moon10Thu
11Fri8:474.38:594.41:450.51:490.35:507:51New Moon11Fri
12Sat9:244.39:324.32:240.42:330.35:517:50New Moon12Sat
13Sun10:004.310:064.33:040.33:160.45:527:48Waxing Crescent13Sun
14Mon10:384.210:444.23:420.33:570.55:537:47Waxing Crescent14Mon
15Tue11:174.111:264.14:200.34:380.65:547:46Waxing Crescent15Tue
16Wed11:584.14:570.45:200.75:557:44Waxing Crescent16Wed
17Thu12:114.012:434.05:360.56:040.85:567:43First Quarter17Thu
18Fri1:013.91:314.16:170.66:560.95:577:41First Quarter18Fri
19Sat1:533.82:234.27:060.67:580.95:587:40First Quarter19Sat
20Sun2:483.83:194.48:050.69:100.85:597:38First Quarter20Sun
21Mon3:463.84:204.69:110.510:200.66:007:37Waxing Gibbous21Mon
22Tue4:484.05:234.910:160.311:200.46:017:35Waxing Gibbous22Tue
23Wed5:514.36:255.211:170.06:027:34Waxing Gibbous23Wed
24Thu6:504.77:225.512:120.112:13-0.36:037:32Full Moon24Thu
25Fri7:455.18:155.71:00-0.21:07-0.46:047:31Full Moon25Fri
26Sat8:375.49:055.71:47-0.42:00-0.56:057:29Full Moon26Sat
27Sun9:285.69:565.62:33-0.52:51-0.56:067:27Full Moon27Sun
28Mon10:195.610:475.33:18-0.53:42-0.36:077:26Waning Gibbous28Mon
29Tue11:115.411:394.94:03-0.44:310.06:087:24Waning Gibbous29Tue
30Wed12:045.14:47-0.25:200.36:097:23Waning Gibbous30Wed
31Thu12:334.612:584.85:320.16:100.76:107:21Third Quarter31Thu
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 3:01 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 East Greenwich, RI?

East Greenwich, RI is currently in a transitional phase. Tonight's moon is 75% 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 shifting between spring and neap.

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 Gibbous (75% illuminated). This places East Greenwich, RI in a transitional tide cycle, so tidal ranges are shifting between spring and neap 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