Tides Today & Tomorrow in Bay Shore, NY

TIDE TIMES for Sunday, July 5, 2026
The tide is currently rising in Bay Shore, NY.
Next low tide : 8:27 am (0.1 ft)
Next high tide : in 1h 05m at 1:47 am (1.1 ft)
Sunset today : 8:27 pm
Sunrise tomorrow : 5:27 am
Moon phase : Waning Gibbous (72% illuminated)
Tide Station Location : Station #8515102
Common Questions About Tides

Bay Shore, NY Tides - Jun 2054

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon6:451.07:191.11:130.41:220.25:238:18Waning Crescent1Mon
2Tue7:411.08:081.12:040.32:070.25:238:18Waning Crescent2Tue
3Wed8:341.08:531.22:530.22:530.15:228:19Waning Crescent3Wed
4Thu9:221.19:371.33:410.13:390.05:228:20New Moon4Thu
5Fri10:091.110:211.34:300.04:270.05:228:20New Moon5Fri
6Sat10:561.111:061.45:20-0.15:170.05:228:21New Moon6Sat
7Sun11:451.111:551.46:08-0.26:06-0.15:218:22New Moon7Sun
8Mon12:391.16:56-0.26:560.05:218:22Waxing Crescent8Mon
9Tue12:491.31:361.17:45-0.27:480.05:218:23Waxing Crescent9Tue
10Wed1:461.32:361.18:35-0.18:440.15:218:23Waxing Crescent10Wed
11Thu2:471.23:351.19:31-0.19:470.25:218:24First Quarter11Thu
12Fri3:461.24:311.210:310.010:560.25:218:24First Quarter12Fri
13Sat4:431.15:271.211:320.05:218:25First Quarter13Sat
14Sun5:401.16:241.212:030.212:300.05:218:25Waxing Gibbous14Sun
15Mon6:401.17:211.21:050.21:240.05:218:26Waxing Gibbous15Mon
16Tue7:411.08:161.22:010.12:130.05:218:26Waxing Gibbous16Tue
17Wed8:371.09:051.32:530.13:010.05:218:26Waxing Gibbous17Wed
18Thu9:271.09:491.33:420.03:470.15:218:27Full Moon18Thu
19Fri10:131.010:311.34:290.04:320.15:218:27Full Moon19Fri
20Sat10:571.011:121.25:150.05:170.15:218:27Full Moon20Sat
21Sun11:411.011:531.25:580.05:590.25:228:27Full Moon21Sun
22Mon12:251.06:380.06:390.25:228:27Waning Gibbous22Mon
23Tue12:341.21:091.07:160.17:180.35:228:28Waning Gibbous23Tue
24Wed1:161.11:561.07:530.17:560.45:228:28Waning Gibbous24Wed
25Thu2:001.12:421.08:300.28:380.45:238:28Waning Gibbous25Thu
26Fri2:451.03:271.09:100.29:260.55:238:28Third Quarter26Fri
27Sat3:301.04:091.09:560.310:260.55:248:28Third Quarter27Sat
28Sun4:151.04:521.010:470.311:310.55:248:28Third Quarter28Sun
29Mon5:020.95:371.011:410.35:248:28Third Quarter29Mon
30Tue5:550.96:291.112:330.412:350.25:258:28Waning Crescent30Tue
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8515102)

Common Questions About Bay Shore, NY Tides

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

Slack tide in Bay Shore, NY is approximately 5:07 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 transitional phase. Tonight's moon is 72% 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 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 (72% illuminated). This places Bay Shore, 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