Tides Today & Tomorrow in Bellmore, NY

TIDE TIMES for Monday, August 17, 2026
The tide is currently rising in Bellmore, NY.
Next low tide : 7:43 am (0.1 ft)
Next high tide : in 42m at 1:01 am (2.2 ft)
Sunset today : 7:49 pm
Sunrise tomorrow : 6:06 am
Moon phase : Waxing Crescent (27% illuminated)
Tide Station Location : Station #8516211
Common Questions About Tides

Bellmore, NY Tides - Mar 2044

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue10:002.110:192.14:37-0.24:55-0.36:265:45Waxing Crescent1Tue
2Wed10:402.011:002.15:18-0.25:30-0.36:245:47Waxing Crescent2Wed
3Thu11:251.911:462.16:01-0.26:07-0.26:235:48Waxing Crescent3Thu
4Fri12:171.86:47-0.16:48-0.16:215:49Waxing Crescent4Fri
5Sat12:392.11:151.77:420.07:380.06:205:50First Quarter5Sat
6Sun1:392.12:181.68:520.18:460.16:185:51First Quarter6Sun
7Mon2:422.03:231.610:100.210:070.26:165:52First Quarter7Mon
8Tue3:502.04:341.611:220.111:220.16:155:53Waxing Gibbous8Tue
9Wed5:022.05:451.712:240.06:135:54Waxing Gibbous9Wed
10Thu6:112.16:471.912:270.01:18-0.16:125:56Waxing Gibbous10Thu
11Fri7:102.27:402.11:25-0.12:07-0.26:105:57Waxing Gibbous11Fri
12Sat7:592.28:262.22:18-0.22:54-0.36:085:58Full Moon12Sat
13Sun9:432.210:102.34:08-0.34:38-0.37:076:59Full Moon13Sun
14Mon10:252.210:512.34:55-0.35:18-0.37:057:00Full Moon14Mon
15Tue11:072.111:312.25:39-0.35:56-0.27:047:01Waning Gibbous15Tue
16Wed11:482.06:20-0.26:31-0.17:027:02Waning Gibbous16Wed
17Thu12:112.212:301.86:58-0.17:040.07:007:03Waning Gibbous17Thu
18Fri12:522.01:141.77:370.17:370.26:597:04Waning Gibbous18Fri
19Sat1:351.92:021.68:190.28:120.36:577:05Third Quarter19Sat
20Sun2:221.82:531.59:090.38:580.56:557:06Third Quarter20Sun
21Mon3:111.83:451.410:120.410:070.66:547:07Third Quarter21Mon
22Tue4:041.74:411.411:210.511:240.66:527:08Third Quarter22Tue
23Wed5:011.75:421.512:220.46:507:09Third Quarter23Wed
24Thu6:041.76:431.612:300.51:140.36:497:10Waning Crescent24Thu
25Fri7:021.87:351.71:240.42:000.26:477:12Waning Crescent25Fri
26Sat7:522.08:191.92:130.22:420.06:457:13Waning Crescent26Sat
27Sun8:362.18:582.13:000.13:23-0.16:447:14New Moon27Sun
28Mon9:162.19:352.23:460.04:04-0.26:427:15New Moon28Mon
29Tue9:572.210:132.34:32-0.24:45-0.26:407:16New Moon29Tue
30Wed10:382.110:532.45:18-0.25:25-0.26:397:17New Moon30Wed
31Thu11:232.111:382.46:04-0.26:06-0.26:377:18Waxing Crescent31Thu
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8516211)

Common Questions About Bellmore, NY Tides

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

Slack tide in Bellmore, NY is approximately 4:22 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 Bellmore, NY?

Bellmore, NY is currently in a transitional phase. Tonight's moon is 27% 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 Bellmore, 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 Bellmore, NY?

Tide predictions for Bellmore, 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 Bellmore, NY?

Tide data for Bellmore, NY is sourced from NOAA Station #8516211. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=8516211.

What is the moon phase in Bellmore, NY tonight?

Tonight the moon over Bellmore, NY is Waxing Crescent (27% illuminated). This places Bellmore, 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