Tides Today & Tomorrow in East Greenwich, RI

TIDE TIMES for Saturday, August 1, 2026
The tide is currently falling in East Greenwich, RI.
Next low tide : in 1h 19m at 3:48 am (0.2 ft)
Next high tide : 10:28 am (4.2 ft)
Sunset today : 8:03 pm
Sunrise tomorrow : 5:40 am
Moon phase : Waning Gibbous (91% illuminated)
Tide Station Location : Station #8454578
Common Questions About Tides

East Greenwich, RI Tides - Jan 1967

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun11:204.311:544.44:15-0.34:41-0.17:124:25Waning Gibbous1Sun
2Mon12:154.05:07-0.15:280.07:124:26Third Quarter2Mon
3Tue12:494.41:123.86:060.26:210.27:124:27Third Quarter3Tue
4Wed1:464.32:113.67:160.47:220.37:124:28Third Quarter4Wed
5Thu2:454.33:143.48:430.48:270.37:124:29Waning Crescent5Thu
6Fri3:494.34:213.510:280.39:310.37:124:30Waning Crescent6Fri
7Sat4:524.45:253.611:230.210:270.27:124:31Waning Crescent7Sat
8Sun5:524.56:213.812:000.07:124:32Waning Crescent8Sun
9Mon6:454.67:114.012:320.07:124:33New Moon9Mon
10Tue7:334.67:554.112:080.01:07-0.17:124:34New Moon10Tue
11Wed8:184.58:374.112:55-0.11:42-0.17:114:35New Moon11Wed
12Thu9:004.39:174.11:40-0.12:19-0.17:114:36Waxing Crescent12Thu
13Fri9:414.19:574.02:25-0.12:56-0.17:114:37Waxing Crescent13Fri
14Sat10:213.810:363.83:090.03:340.07:104:38Waxing Crescent14Sat
15Sun11:003.511:163.73:520.24:120.17:104:39Waxing Crescent15Sun
16Mon11:403.211:563.64:350.44:520.27:104:40Waxing Crescent16Mon
17Tue12:213.05:200.65:350.47:094:42First Quarter17Tue
18Wed12:373.41:062.96:090.86:240.57:094:43First Quarter18Wed
19Thu1:213.31:562.87:100.97:210.67:084:44First Quarter19Thu
20Fri2:103.32:542.88:240.98:240.77:074:45First Quarter20Fri
21Sat3:063.43:573.09:400.89:260.67:074:46Waxing Gibbous21Sat
22Sun4:083.54:583.210:400.510:220.47:064:48Waxing Gibbous22Sun
23Mon5:103.85:533.511:290.211:130.17:054:49Waxing Gibbous23Mon
24Tue6:064.26:423.912:140.07:054:50Full Moon24Tue
25Wed6:564.67:284.312:02-0.212:56-0.37:044:51Full Moon25Wed
26Thu7:444.88:144.512:50-0.51:36-0.47:034:53Full Moon26Thu
27Fri8:314.99:004.71:38-0.72:16-0.57:024:54Full Moon27Fri
28Sat9:194.89:484.82:25-0.82:55-0.67:014:55Waning Gibbous28Sat
29Sun10:094.610:394.83:13-0.73:35-0.67:014:56Waning Gibbous29Sun
30Mon11:004.311:314.74:02-0.54:17-0.47:004:58Waning Gibbous30Mon
31Tue11:544.04:52-0.25:01-0.26:594:59Third Quarter31Tue
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 7:08 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 91% 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 Gibbous (91% 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