Tides Today & Tomorrow in East Greenwich, RI

TIDE TIMES for Thursday, July 30, 2026
The tide is currently falling in East Greenwich, RI.
Next low tide : in 1h 09m at 2:33 am (0.3 ft)
Next high tide : 9:10 am (4.1 ft)
Sunset today : 8:06 pm
Sunrise tomorrow : 5:38 am
Moon phase : Full Moon (99% illuminated)
Tide Station Location : Station #8454578
Common Questions About Tides

East Greenwich, RI Tides - Jun 1971

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue2:313.33:063.97:460.98:271.15:138:13First Quarter1Tue
2Wed3:153.23:533.98:420.89:351.15:138:13First Quarter2Wed
3Thu4:003.14:413.99:370.710:331.05:128:14Waxing Gibbous3Thu
4Fri4:503.25:304.010:280.611:220.85:128:15Waxing Gibbous4Fri
5Sat5:433.36:164.111:150.55:128:16Waxing Gibbous5Sat
6Sun6:343.57:014.312:070.611:59 AM0.45:118:16Waxing Gibbous6Sun
7Mon7:233.77:444.412:500.412:430.45:118:17Full Moon7Mon
8Tue8:093.98:264.61:340.31:250.35:118:17Full Moon8Tue
9Wed8:544.09:114.72:180.22:090.35:118:18Full Moon9Wed
10Thu9:394.19:574.83:020.12:530.35:108:19Full Moon10Thu
11Fri10:264.110:464.73:450.13:390.35:108:19Waning Gibbous11Fri
12Sat11:154.211:384.64:280.24:260.35:108:20Waning Gibbous12Sat
13Sun12:074.35:120.25:170.45:108:20Waning Gibbous13Sun
14Mon12:314.51:004.45:570.26:110.55:108:21Third Quarter14Mon
15Tue1:264.41:544.66:450.27:130.65:108:21Third Quarter15Tue
16Wed2:214.22:494.77:390.38:250.75:108:21Third Quarter16Wed
17Thu3:184.13:464.88:360.29:470.75:108:22Third Quarter17Thu
18Fri4:174.04:454.99:350.211:050.65:108:22Waning Crescent18Fri
19Sat5:204.05:475.010:310.25:108:22Waning Crescent19Sat
20Sun6:224.06:465.112:020.411:24 AM0.15:118:23Waning Crescent20Sun
21Mon7:204.27:415.112:490.312:150.15:118:23New Moon21Mon
22Tue8:124.38:325.11:330.31:050.15:118:23New Moon22Tue
23Wed9:024.49:205.02:150.31:540.15:118:23New Moon23Wed
24Thu9:494.410:064.72:560.32:430.25:118:24New Moon24Thu
25Fri10:354.310:524.53:350.43:320.35:128:24Waxing Crescent25Fri
26Sat11:214.211:364.14:140.44:200.45:128:24Waxing Crescent26Sat
27Sun12:074.14:530.55:070.65:138:24Waxing Crescent27Sun
28Mon12:203.812:534.15:330.65:560.85:138:24Waxing Crescent28Mon
29Tue1:013.61:374.06:150.76:461.05:138:24First Quarter29Tue
30Wed1:423.42:203.97:000.77:431.25:148:24First Quarter30Wed
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 5:51 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 spring phase. Tonight's moon is 99% 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 Full Moon (99% 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