Tides Today & Tomorrow in Riverdale, NY

TIDE TIMES for Saturday, July 11, 2026
The tide is currently falling in Riverdale, NY.
Next low tide : in 4h 52m at 12:48 pm (0.2 ft)
Next high tide : 6:59 pm (4.9 ft)
Sunset today : 8:28 pm
Sunrise tomorrow : 5:33 am
Moon phase : Waning Crescent (11% illuminated)
Tide Station Location : Station #8518905
Common Questions About Tides

Riverdale, NY Tides - Feb 2072

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon6:004.26:393.612:52-0.47:055:12Waxing Gibbous1Mon
2Tue6:584.57:324.012:54-0.61:45-0.87:045:13Full Moon2Tue
3Wed7:514.88:244.21:49-0.82:37-1.07:035:15Full Moon3Wed
4Thu8:424.99:164.42:44-1.03:27-1.27:025:16Full Moon4Thu
5Fri9:344.910:094.43:37-1.14:15-1.37:015:17Full Moon5Fri
6Sat10:274.711:044.44:28-1.15:02-1.27:005:18Waning Gibbous6Sat
7Sun11:224.55:18-0.95:49-1.06:595:20Waning Gibbous7Sun
8Mon12:004.312:194.26:11-0.66:40-0.76:585:21Waning Gibbous8Mon
9Tue12:564.21:153.97:08-0.37:36-0.36:565:22Third Quarter9Tue
10Wed1:504.02:113.68:110.08:360.06:555:23Third Quarter10Wed
11Thu2:443.83:073.39:170.29:370.16:545:24Third Quarter11Thu
12Fri3:403.74:063.110:190.210:350.26:535:26Third Quarter12Fri
13Sat4:393.65:093.111:160.211:280.26:525:27Waning Crescent13Sat
14Sun5:383.76:073.212:070.16:505:28Waning Crescent14Sun
15Mon6:313.86:563.312:170.212:540.06:495:29Waning Crescent15Mon
16Tue7:163.97:393.51:030.11:38-0.16:485:31Waning Crescent16Tue
17Wed7:564.08:193.61:480.02:19-0.26:465:32New Moon17Wed
18Thu8:344.08:563.72:30-0.12:59-0.36:455:33New Moon18Thu
19Fri9:104.09:313.73:11-0.23:36-0.46:445:34New Moon19Fri
20Sat9:453.910:043.73:49-0.24:11-0.36:425:35New Moon20Sat
21Sun10:173.810:343.64:25-0.14:43-0.36:415:37Waxing Crescent21Sun
22Mon10:493.711:033.64:590.05:12-0.26:395:38Waxing Crescent22Mon
23Tue11:233.511:363.65:310.15:400.06:385:39Waxing Crescent23Tue
24Wed12:033.46:060.36:120.16:365:40Waxing Crescent24Wed
25Thu12:183.712:523.36:510.46:550.26:355:41First Quarter25Thu
26Fri1:093.71:483.28:030.57:570.36:335:42First Quarter26Fri
27Sat2:063.72:503.29:250.49:210.36:325:44First Quarter27Sat
28Sun3:103.84:013.310:340.310:360.16:305:45First Quarter28Sun
29Mon4:253.95:163.511:350.011:40-0.26:295:46Waxing Gibbous29Mon
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 3:53 pm — 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 spring phase. Tonight's moon is 11% 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 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 Waning Crescent (11% illuminated). This places Riverdale, NY 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