Tides Today & Tomorrow in Bay Shore, NY

TIDE TIMES for Friday, July 3, 2026
The tide is currently rising in Bay Shore, NY.
Next low tide (tomorrow) : 7:53 am (0.1 ft)
Next high tide (tomorrow) : in 2h 41m at 1:05 am (1.1 ft)
Sunset today : 8:27 pm
Sunrise tomorrow : 5:26 am
Moon phase : Waning Gibbous (88% illuminated)
Tide Station Location : Station #8515102
Common Questions About Tides

Bay Shore, NY Tides - Jul 2052

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon2:071.22:491.18:420.08:570.25:268:28Waxing Crescent1Mon
2Tue2:591.13:401.19:310.19:530.35:268:27First Quarter2Tue
3Wed3:491.14:291.110:220.210:530.45:278:27First Quarter3Wed
4Thu4:381.05:161.111:150.311:520.45:278:27First Quarter4Thu
5Fri5:270.96:051.112:060.35:288:27First Quarter5Fri
6Sat6:190.96:561.112:480.412:550.35:298:26Waxing Gibbous6Sat
7Sun7:150.97:471.11:390.31:420.35:298:26Waxing Gibbous7Sun
8Mon8:100.98:351.12:260.32:270.35:308:26Waxing Gibbous8Mon
9Tue8:590.99:191.23:120.23:120.25:318:25Waxing Gibbous9Tue
10Wed9:431.09:591.23:560.13:560.25:318:25Full Moon10Wed
11Thu10:251.010:371.24:410.14:410.25:328:24Full Moon11Thu
12Fri11:041.011:141.25:230.05:240.25:338:24Full Moon12Fri
13Sat11:421.011:511.26:040.06:060.25:338:23Full Moon13Sat
14Sun12:221.06:420.06:460.25:348:23Waning Gibbous14Sun
15Mon12:301.21:041.17:190.07:270.25:358:22Waning Gibbous15Mon
16Tue1:131.21:501.17:560.08:100.25:368:22Waning Gibbous16Tue
17Wed2:021.12:411.18:370.09:020.35:378:21Third Quarter17Wed
18Thu2:571.13:341.19:250.110:070.35:378:20Third Quarter18Thu
19Fri3:531.14:291.210:220.111:190.35:388:20Third Quarter19Fri
20Sat4:521.05:271.211:270.15:398:19Third Quarter20Sat
21Sun5:551.06:291.212:290.212:320.15:408:18Waning Crescent21Sun
22Mon7:021.07:341.31:320.11:330.05:418:17Waning Crescent22Mon
23Tue8:091.18:361.32:300.02:320.05:428:16Waning Crescent23Tue
24Wed9:091.19:311.43:25-0.13:28-0.15:438:15New Moon24Wed
25Thu10:031.210:221.44:19-0.24:23-0.15:448:15New Moon25Thu
26Fri10:551.211:111.45:11-0.25:16-0.15:458:14New Moon26Fri
27Sat11:451.211:591.35:59-0.26:07-0.15:458:13New Moon27Sat
28Sun12:351.26:44-0.26:540.05:468:12Waxing Crescent28Sun
29Mon12:471.21:251.27:27-0.17:390.15:478:11Waxing Crescent29Mon
30Tue1:361.22:141.18:080.08:250.25:488:10Waxing Crescent30Tue
31Wed2:251.13:031.18:500.19:140.35:498:09First Quarter31Wed
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8515102)

Common Questions About Bay Shore, NY Tides

Show All
What time does the tide turn (slack tide) in Bay Shore, NY today?

Slack tide in Bay Shore, NY is approximately 4:29 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 Bay Shore, NY?

Bay Shore, NY is currently in a spring phase. Tonight's moon is 88% 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 Bay Shore, 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 Bay Shore, NY?

Tide predictions for Bay Shore, 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 Bay Shore, NY?

Tide data for Bay Shore, NY is sourced from NOAA Station #8515102. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=8515102.

What is the moon phase in Bay Shore, NY tonight?

Tonight the moon over Bay Shore, NY is Waning Gibbous (88% illuminated). This places Bay Shore, 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