Tides Today & Tomorrow in Bellmore, NY

TIDE TIMES for Thursday, July 23, 2026
The tide is currently rising in Bellmore, NY.
Next low tide (tomorrow) : 12:41 am (0.5 ft)
Next high tide : in 5h 43m at 5:29 pm (2.1 ft)
Sunset today : 8:18 pm
Sunrise tomorrow : 5:42 am
Moon phase : Waxing Gibbous (71% illuminated)
Tide Station Location : Station #8516211
Common Questions About Tides

Bellmore, NY Tides - Dec 1978

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri9:262.69:542.13:52-0.24:37-0.36:584:27New Moon1Fri
2Sat10:162.610:472.14:42-0.25:25-0.36:594:27Waxing Crescent2Sat
3Sun11:102.511:462.15:32-0.26:15-0.37:004:27Waxing Crescent3Sun
4Mon12:082.46:24-0.17:06-0.27:014:27Waxing Crescent4Mon
5Tue12:472.11:092.37:210.08:04-0.27:024:27First Quarter5Tue
6Wed1:492.12:082.28:270.19:05-0.17:034:26First Quarter6Wed
7Thu2:472.13:062.19:380.210:07-0.17:044:26First Quarter7Thu
8Fri3:442.14:042.010:460.211:06-0.17:054:26First Quarter8Fri
9Sat4:422.15:042.011:470.111:59-0.17:064:26Waxing Gibbous9Sat
10Sun5:402.26:031.912:410.07:064:26Waxing Gibbous10Sun
11Mon6:342.26:562.012:48-0.11:320.07:074:26Waxing Gibbous11Mon
12Tue7:212.37:442.01:34-0.12:19-0.17:084:27Full Moon12Tue
13Wed8:042.38:282.02:18-0.13:05-0.17:094:27Full Moon13Wed
14Thu8:442.39:111.93:02-0.13:48-0.17:104:27Full Moon14Thu
15Fri9:232.39:531.93:440.04:30-0.17:104:27Full Moon15Fri
16Sat10:012.210:351.84:250.05:09-0.17:114:28Waning Gibbous16Sat
17Sun10:392.111:191.85:040.15:460.07:124:28Waning Gibbous17Sun
18Mon11:182.05:420.16:220.07:124:28Waning Gibbous18Mon
19Tue12:041.711:59 AM1.96:190.26:590.17:134:29Waning Gibbous19Tue
20Wed12:511.712:421.86:590.37:390.27:134:29Third Quarter20Wed
21Thu1:371.71:281.87:460.48:250.27:144:29Third Quarter21Thu
22Fri2:221.72:161.78:460.49:200.27:144:30Third Quarter22Fri
23Sat3:071.83:061.79:540.410:180.27:154:31Third Quarter23Sat
24Sun3:551.84:021.710:590.311:130.17:154:31Waning Crescent24Sun
25Mon4:501.95:051.711:570.27:164:32Waning Crescent25Mon
26Tue5:472.16:081.812:060.012:520.07:164:32Waning Crescent26Tue
27Wed6:412.37:051.912:57-0.11:44-0.27:164:33Waning Crescent27Wed
28Thu7:322.47:572.01:49-0.22:36-0.37:174:34New Moon28Thu
29Fri8:222.58:482.12:41-0.33:29-0.47:174:34New Moon29Fri
30Sat9:122.69:402.13:35-0.44:20-0.57:174:35New Moon30Sat
31Sun10:032.610:352.14:28-0.45:09-0.67:174:36Waxing Crescent31Sun
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 9:05 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 Bellmore, NY?

Bellmore, NY is currently in a transitional phase. Tonight's moon is 71% 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 Gibbous (71% 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