Tides Today & Tomorrow in East Greenwich, RI

TIDE TIMES for Sunday, July 12, 2026
The tide is currently rising in East Greenwich, RI.
Next low tide : 11:48 am (-0.1 ft)
Next high tide : in 52m at 6:38 am (4.2 ft)
Sunset today : 8:20 pm
Sunrise tomorrow : 5:22 am
Moon phase : Waning Crescent (5% illuminated)
Tide Station Location : Station #8454578
Common Questions About Tides

East Greenwich, RI Tides - Aug 2039

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon5:424.16:165.210:570.25:408:04Waxing Gibbous1Mon
2Tue6:444.47:155.412:110.311:54 AM0.05:418:02Waxing Gibbous2Tue
3Wed7:414.68:095.51:010.112:49-0.15:428:01Full Moon3Wed
4Thu8:334.89:005.51:480.01:41-0.15:438:00Full Moon4Thu
5Fri9:235.09:495.32:32-0.12:320.05:447:59Full Moon5Fri
6Sat10:114.910:375.03:15-0.13:220.15:457:58Waning Gibbous6Sat
7Sun10:594.811:254.73:550.04:100.25:467:56Waning Gibbous7Sun
8Mon11:474.74:350.14:560.55:477:55Waning Gibbous8Mon
9Tue12:134.312:354.55:150.35:430.85:487:54Waning Gibbous9Tue
10Wed1:013.91:234.35:570.46:331.05:497:52Third Quarter10Wed
11Thu1:483.62:104.16:420.67:281.35:507:51Third Quarter11Thu
12Fri2:353.42:583.97:320.88:341.45:517:50Third Quarter12Fri
13Sat3:243.23:483.88:300.99:511.45:527:48Third Quarter13Sat
14Sun4:173.24:423.79:320.910:561.35:537:47Waning Crescent14Sun
15Mon5:143.45:383.810:320.811:431.05:547:46Waning Crescent15Mon
16Tue6:103.66:293.911:260.75:557:44Waning Crescent16Tue
17Wed6:593.87:134.212:250.812:140.55:567:43Waning Crescent17Wed
18Thu7:424.17:544.41:060.61:000.45:577:41New Moon18Thu
19Fri8:234.38:344.61:460.41:430.35:587:40New Moon19Fri
20Sat9:044.49:154.82:240.22:260.25:597:38New Moon20Sat
21Sun9:454.59:594.83:010.13:090.16:007:37New Moon21Sun
22Mon10:294.610:454.73:380.13:530.16:017:35Waxing Crescent22Mon
23Tue11:154.711:344.54:150.14:380.26:027:34Waxing Crescent23Tue
24Wed12:054.74:540.15:250.36:037:32Waxing Crescent24Wed
25Thu12:264.312:584.75:370.26:170.56:047:31First Quarter25Thu
26Fri1:214.11:534.76:250.37:180.76:057:29First Quarter26Fri
27Sat2:183.92:524.77:210.48:310.86:067:27First Quarter27Sat
28Sun3:183.93:544.78:260.510:000.86:077:26First Quarter28Sun
29Mon4:223.94:594.89:380.511:200.66:087:24Waxing Gibbous29Mon
30Tue5:274.16:044.910:460.46:097:22Waxing Gibbous30Tue
31Wed6:294.47:025.112:080.411:45 AM0.26:107:21Waxing Gibbous31Wed
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 9:13 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 5% 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 (5% 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