Tides Today & Tomorrow in East Greenwich, RI

TIDE TIMES for Thursday, July 9, 2026
The tide is currently rising in East Greenwich, RI.
Next low tide : 8:48 am (0.4 ft)
Next high tide : in 1h 26m at 3:30 am (3.8 ft)
Sunset today : 8:21 pm
Sunrise tomorrow : 5:20 am
Moon phase : Waning Crescent (30% illuminated)
Tide Station Location : Station #8454578
Common Questions About Tides

East Greenwich, RI Tides - Jan 1994

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat10:044.510:364.53:07-0.43:33-0.37:124:26Waning Gibbous1Sat
2Sun10:554.311:274.53:53-0.34:14-0.37:124:26Waning Gibbous2Sun
3Mon11:484.14:42-0.24:59-0.27:124:27Third Quarter3Mon
4Tue12:214.412:443.95:360.05:500.07:124:28Third Quarter4Tue
5Wed1:174.41:433.76:380.26:480.17:124:29Third Quarter5Wed
6Thu2:164.42:453.67:530.47:550.27:124:30Third Quarter6Thu
7Fri3:194.43:513.79:190.39:040.27:124:31Waning Crescent7Fri
8Sat4:254.54:563.810:360.110:080.17:124:32Waning Crescent8Sat
9Sun5:284.65:564.111:26-0.111:04-0.17:124:33Waning Crescent9Sun
10Mon6:244.86:494.412:07-0.27:124:34New Moon10Mon
11Tue7:154.97:374.512:45-0.37:114:35New Moon11Tue
12Wed8:014.88:214.612:43-0.31:23-0.47:114:36New Moon12Wed
13Thu8:454.79:044.51:28-0.32:01-0.47:114:37New Moon13Thu
14Fri9:284.49:464.42:13-0.32:39-0.47:104:39Waxing Crescent14Fri
15Sat10:104.110:274.22:56-0.23:17-0.37:104:40Waxing Crescent15Sat
16Sun10:523.711:084.03:390.03:56-0.17:094:41Waxing Crescent16Sun
17Mon11:343.411:503.74:220.24:370.07:094:42Waxing Crescent17Mon
18Tue12:173.15:070.55:210.27:084:43First Quarter18Tue
19Wed12:323.51:023.05:560.76:100.47:084:44First Quarter19Wed
20Thu1:163.31:512.96:540.97:070.67:074:46First Quarter20Thu
21Fri2:053.22:462.98:051.08:120.77:064:47First Quarter21Fri
22Sat2:593.23:473.09:230.89:160.67:064:48Waxing Gibbous22Sat
23Sun4:003.44:473.310:250.610:130.47:054:49Waxing Gibbous23Sun
24Mon5:003.65:403.611:130.311:040.17:044:51Waxing Gibbous24Mon
25Tue5:534.06:283.911:550.011:51-0.27:044:52Waxing Gibbous25Tue
26Wed6:414.37:124.312:35-0.27:034:53Full Moon26Wed
27Thu7:264.67:564.612:37-0.41:14-0.47:024:54Full Moon27Thu
28Fri8:114.88:404.81:22-0.61:52-0.67:014:56Full Moon28Fri
29Sat8:574.89:264.92:07-0.72:31-0.77:004:57Waning Gibbous29Sat
30Sun9:454.710:154.92:52-0.73:10-0.76:594:58Waning Gibbous30Sun
31Mon10:364.411:064.83:38-0.63:52-0.66:584:59Waning Gibbous31Mon
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 6:09 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 30% 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 Crescent (30% 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