Tides Today & Tomorrow in New Rochelle, NY

TIDE TIMES for Wednesday, August 19, 2026
The tide is currently rising in New Rochelle, NY.
Next low tide : 11:00 am (1.4 ft)
Next high tide : in 1h 21m at 4:59 am (6.9 ft)
Sunset today : 7:48 pm
Sunrise tomorrow : 6:09 am
Moon phase : First Quarter (46% illuminated)
Tide Station Location : Station #8518490
Common Questions About Tides

New Rochelle, NY Tides - Nov 1937

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon9:498.710:187.93:540.14:25-0.46:254:51New Moon1Mon
2Tue10:278.610:587.84:360.25:07-0.36:264:50New Moon2Tue
3Wed11:028.411:357.65:130.45:45-0.26:274:49New Moon3Wed
4Thu11:298.25:430.66:180.16:294:48New Moon4Thu
5Fri12:077.411:50 AM8.05:530.86:370.36:304:47Waxing Crescent5Fri
6Sat12:327.212:167.86:110.96:460.46:314:46Waxing Crescent6Sat
7Sun12:547.112:507.66:451.07:170.66:324:44Waxing Crescent7Sun
8Mon1:277.01:317.57:261.17:570.76:334:43Waxing Crescent8Mon
9Tue2:076.92:167.38:131.28:440.76:354:42First Quarter9Tue
10Wed2:546.93:077.29:051.29:360.86:364:41First Quarter10Wed
11Thu3:457.04:017.110:021.210:300.76:374:40First Quarter11Thu
12Fri4:397.24:597.111:031.111:260.66:384:39First Quarter12Fri
13Sat5:357.56:027.212:090.86:394:39Waxing Gibbous13Sat
14Sun6:337.97:077.412:230.51:190.46:414:38Waxing Gibbous14Sun
15Mon7:308.48:077.71:200.22:23-0.16:424:37Waxing Gibbous15Mon
16Tue8:218.98:598.02:150.03:19-0.66:434:36Waxing Gibbous16Tue
17Wed9:119.39:498.23:08-0.34:13-0.96:444:35Full Moon17Wed
18Thu10:019.510:418.34:00-0.55:07-1.06:454:34Full Moon18Thu
19Fri10:539.511:368.34:55-0.56:00-1.06:464:34Full Moon19Fri
20Sat11:479.35:50-0.56:55-0.96:484:33Waning Gibbous20Sat
21Sun12:338.112:458.96:49-0.37:55-0.76:494:32Waning Gibbous21Sun
22Mon1:368.01:488.47:580.09:00-0.46:504:32Waning Gibbous22Mon
23Tue2:467.83:057.99:190.210:04-0.26:514:31Third Quarter23Tue
24Wed3:587.74:227.510:320.311:050.06:524:31Third Quarter24Wed
25Thu5:037.85:327.311:370.36:534:30Third Quarter25Thu
26Fri6:057.86:367.212:040.112:390.26:544:30Third Quarter26Fri
27Sat7:048.07:357.21:000.11:360.06:554:29Waning Crescent27Sat
28Sun7:568.18:267.31:530.22:28-0.26:574:29Waning Crescent28Sun
29Mon8:438.29:137.42:420.23:16-0.36:584:28Waning Crescent29Mon
30Tue9:268.29:567.43:280.34:02-0.46:594:28Waning Crescent30Tue
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8518490)

Common Questions About New Rochelle, NY Tides

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

Slack tide in New Rochelle, NY is approximately 7:59 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 New Rochelle, NY?

New Rochelle, NY is currently in a neap phase. Tonight's moon is 46% 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 minimum.

What datum are New Rochelle, 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 New Rochelle, NY?

Tide predictions for New Rochelle, 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 New Rochelle, NY?

Tide data for New Rochelle, NY is sourced from NOAA Station #8518490. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=8518490.

What is the moon phase in New Rochelle, NY tonight?

Tonight the moon over New Rochelle, NY is First Quarter (46% illuminated). This places New Rochelle, NY in a neap tide cycle, so tidal ranges are near their weekly minimum 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