Tides Today & Tomorrow in Bay Shore, NY

TIDE TIMES for Monday, June 8, 2026
The tide is currently falling in Bay Shore, NY.
Next low tide : in 2h 40m at 10:38 am (0.2 ft)
Next high tide : 4:40 pm (1.0 ft)
Sunset today : 8:22 pm
Sunrise tomorrow : 5:21 am
Moon phase : Third Quarter (47% illuminated)
Tide Station Location : Station #8515102
Common Questions About Tides

Bay Shore, NY Tides - May 2022

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun11:131.111:251.25:330.05:300.15:517:48New Moon1Sun
2Mon11:541.06:130.06:070.15:497:50New Moon2Mon
3Tue12:011.212:361.06:520.16:430.25:487:51Waxing Crescent3Tue
4Wed12:371.11:200.97:290.17:170.35:477:52Waxing Crescent4Wed
5Thu1:151.12:080.98:070.27:530.45:467:53Waxing Crescent5Thu
6Fri1:581.02:590.88:490.38:320.55:447:54Waxing Crescent6Fri
7Sat2:461.03:500.89:390.49:240.55:437:55First Quarter7Sat
8Sun3:371.04:390.910:390.410:340.65:427:56First Quarter8Sun
9Mon4:290.95:280.911:400.411:470.55:417:57First Quarter9Mon
10Tue5:231.06:210.912:340.35:407:58First Quarter10Tue
11Wed6:221.07:141.012:500.41:230.25:397:59Waxing Gibbous11Wed
12Thu7:231.08:051.11:460.32:080.15:388:00Waxing Gibbous12Thu
13Fri8:191.08:521.22:370.12:520.05:378:01Waxing Gibbous13Fri
14Sat9:101.19:371.33:280.03:370.05:368:02Full Moon14Sat
15Sun9:581.110:221.44:20-0.14:24-0.15:358:03Full Moon15Sun
16Mon10:471.111:091.45:12-0.25:14-0.15:348:04Full Moon16Mon
17Tue11:381.111:591.46:03-0.26:04-0.15:338:05Full Moon17Tue
18Wed12:331.16:54-0.26:550.05:328:06Waning Gibbous18Wed
19Thu12:541.31:341.07:45-0.27:470.15:318:06Waning Gibbous19Thu
20Fri1:541.32:371.08:39-0.18:450.25:318:07Waning Gibbous20Fri
21Sat2:571.23:401.09:380.09:520.35:308:08Third Quarter21Sat
22Sun3:571.24:391.010:420.111:050.35:298:09Third Quarter22Sun
23Mon4:551.15:361.111:440.15:288:10Third Quarter23Mon
24Tue5:521.16:331.112:130.312:400.15:288:11Waning Crescent24Tue
25Wed6:501.07:291.11:140.31:290.15:278:12Waning Crescent25Wed
26Thu7:471.08:191.22:070.22:140.15:268:13Waning Crescent26Thu
27Fri8:391.09:031.22:560.22:560.15:268:14Waning Crescent27Fri
28Sat9:251.09:431.23:410.13:370.15:258:14New Moon28Sat
29Sun10:071.010:201.24:260.14:170.25:258:15New Moon29Sun
30Mon10:481.010:571.25:090.14:580.25:248:16New Moon30Mon
31Tue11:301.011:331.25:510.15:380.25:248:17New Moon31Tue
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 1:39 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 Bay Shore, NY?

Bay Shore, NY is currently in a neap phase. Tonight's moon is 47% 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 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 Third Quarter (47% illuminated). This places Bay Shore, 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