Tides Today & Tomorrow in Riverdale, NY

TIDE TIMES for Saturday, June 20, 2026
The tide is currently rising in Riverdale, NY.
Next low tide (tomorrow) : 9:16 am (0.1 ft)
Next high tide (tomorrow) : in 4h 57m at 2:47 am (4.2 ft)
Sunset today : 8:30 pm
Sunrise tomorrow : 5:23 am
Moon phase : First Quarter (37% illuminated)
Tide Station Location : Station #8518905
Common Questions About Tides

Riverdale, NY Tides - May 2043

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri1:593.83:003.18:590.88:381.25:537:52Third Quarter1Fri
2Sat2:583.83:523.310:050.710:131.15:527:53Third Quarter2Sat
3Sun3:573.84:483.511:040.511:250.85:517:54Third Quarter3Sun
4Mon5:023.85:483.911:570.35:497:55Waning Crescent4Mon
5Tue6:094.06:454.312:260.512:450.15:487:56Waning Crescent5Tue
6Wed7:104.17:364.71:210.11:33-0.25:477:57Waning Crescent6Wed
7Thu8:034.38:245.12:15-0.22:21-0.35:467:58New Moon7Thu
8Fri8:544.39:115.33:09-0.53:11-0.45:457:59New Moon8Fri
9Sat9:454.310:005.34:02-0.64:02-0.45:438:00New Moon9Sat
10Sun10:394.210:525.24:54-0.74:53-0.35:428:01New Moon10Sun
11Mon11:374.111:494.95:45-0.65:44-0.15:418:02Waxing Crescent11Mon
12Tue12:404.06:37-0.46:360.15:408:03Waxing Crescent12Tue
13Wed12:524.61:443.97:32-0.17:340.55:398:04Waxing Crescent13Wed
14Thu1:554.32:443.88:330.18:400.75:388:05First Quarter14Thu
15Fri2:554.13:413.89:360.39:500.95:378:06First Quarter15Fri
16Sat3:513.94:363.810:350.310:550.95:368:07First Quarter16Sat
17Sun4:483.75:303.911:290.411:530.85:358:08First Quarter17Sun
18Mon5:453.66:234.012:160.45:358:09Waxing Gibbous18Mon
19Tue6:403.67:104.212:440.612:580.45:348:10Waxing Gibbous19Tue
20Wed7:293.67:514.41:300.51:380.45:338:11Waxing Gibbous20Wed
21Thu8:123.68:294.52:150.42:170.45:328:11Waxing Gibbous21Thu
22Fri8:523.69:044.52:580.32:560.55:318:12Full Moon22Fri
23Sat9:303.69:384.53:400.23:350.55:318:13Full Moon23Sat
24Sun10:093.510:114.44:210.24:130.65:308:14Full Moon24Sun
25Mon10:473.410:434.35:010.24:500.75:298:15Full Moon25Mon
26Tue11:283.311:174.25:390.25:250.85:298:16Waning Gibbous26Tue
27Wed12:123.36:160.35:580.95:288:17Waning Gibbous27Wed
28Thu12:593.36:540.46:350.95:278:18Waning Gibbous28Thu
29Fri12:434.01:483.37:360.57:201.05:278:18Waning Gibbous29Fri
30Sat1:374.02:363.58:260.58:241.15:268:19Third Quarter30Sat
31Sun2:334.03:243.79:230.59:461.05:268:20Third Quarter31Sun
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8518905)

Common Questions About Riverdale, NY Tides

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What time does the tide turn (slack tide) in Riverdale, NY today?

Slack tide in Riverdale, NY is approximately 6:01 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 Riverdale, NY?

Riverdale, NY is currently in a transitional phase. Tonight's moon is 37% 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 Riverdale, NY 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 Riverdale, NY?

Tide predictions for Riverdale, NY 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 Riverdale, NY?

Tide data for Riverdale, NY is sourced from NOAA Station #8518905. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=8518905.

What is the moon phase in Riverdale, NY tonight?

Tonight the moon over Riverdale, NY is First Quarter (37% illuminated). This places Riverdale, NY 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