Tides Today & Tomorrow in New Rochelle, NY

TIDE TIMES for Tuesday, July 21, 2026
The tide is currently falling in New Rochelle, NY.
Next low tide (tomorrow) : in 2h 49m at 12:48 am (0.7 ft)
Next high tide (tomorrow) : 6:41 am (6.7 ft)
Sunset today : 8:21 pm
Sunrise tomorrow : 5:41 am
Moon phase : First Quarter (52% illuminated)
Tide Station Location : Station #8518490
Common Questions About Tides

New Rochelle, NY Tides - May 2072

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun11:178.511:339.25:30-1.15:47-0.75:517:52Full Moon1Sun
2Mon12:068.56:19-1.16:33-0.55:507:53Full Moon2Mon
3Tue12:189.112:538.37:06-1.07:18-0.35:497:54Full Moon3Tue
4Wed1:018.81:398.17:51-0.88:000.15:487:55Waning Gibbous4Wed
5Thu1:438.52:267.88:36-0.48:420.45:467:56Waning Gibbous5Thu
6Fri2:258.03:147.59:220.09:250.85:457:57Waning Gibbous6Fri
7Sat3:097.64:057.210:110.410:191.15:447:58Waning Gibbous7Sat
8Sun4:007.25:017.011:030.711:231.35:437:59Third Quarter8Sun
9Mon5:036.95:576.911:561.05:428:00Third Quarter9Mon
10Tue6:126.76:566.912:251.312:501.15:418:01Third Quarter10Tue
11Wed7:196.67:537.01:241.31:431.15:408:02Third Quarter11Wed
12Thu8:196.78:437.22:201.12:331.15:398:03Waning Crescent12Thu
13Fri9:096.99:267.53:100.83:160.95:388:04Waning Crescent13Fri
14Sat9:517.19:587.73:550.63:520.85:378:05Waning Crescent14Sat
15Sun10:267.310:168.04:350.34:160.65:368:06Waning Crescent15Sun
16Mon10:527.410:398.35:110.14:430.55:358:07New Moon16Mon
17Tue11:187.611:148.55:41-0.25:200.35:348:08New Moon17Tue
18Wed11:527.811:558.76:11-0.36:010.25:338:09New Moon18Wed
19Thu12:347.96:47-0.56:450.15:328:10New Moon19Thu
20Fri12:408.81:198.07:28-0.57:310.15:328:11Waxing Crescent20Fri
21Sat1:298.82:098.08:14-0.48:210.15:318:12Waxing Crescent21Sat
22Sun2:208.73:027.99:06-0.39:180.35:308:13Waxing Crescent22Sun
23Mon3:168.44:027.910:08-0.110:260.45:298:14First Quarter23Mon
24Tue4:188.15:117.911:250.15:298:14First Quarter24Tue
25Wed5:307.86:288.012:000.412:430.15:288:15First Quarter25Wed
26Thu6:597.67:458.31:230.31:510.15:288:16Waxing Gibbous26Thu
27Fri8:197.78:488.62:300.02:52-0.15:278:17Waxing Gibbous27Fri
28Sat9:217.99:428.93:30-0.43:47-0.25:268:18Waxing Gibbous28Sat
29Sun10:158.110:319.04:24-0.74:39-0.25:268:19Waxing Gibbous29Sun
30Mon11:048.211:179.05:15-0.85:29-0.25:258:19Full Moon30Mon
31Tue11:528.26:03-0.86:16-0.15:258:20Full Moon31Tue
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 3:44 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 52% 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 (52% 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