Tides Today & Tomorrow in Greenport, NY

TIDE TIMES for Saturday, June 6, 2026
The tide is currently falling in Greenport, NY.
Next low tide : in 1h 51m at 10:02 pm (0.7 ft)
Next high tide (tomorrow) : 3:52 am (2.3 ft)
Sunset today : 8:19 pm
Sunrise tomorrow : 5:17 am
Moon phase : Third Quarter (67% illuminated)
Tide Station Location : Station #8511907
Common Questions About Tides

Greenport, NY Tides - Feb 2028

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue1:462.22:021.78:200.28:130.27:005:05Waxing Crescent1Tue
2Wed2:302.32:521.69:140.28:590.26:595:06First Quarter2Wed
3Thu3:222.33:511.510:100.29:500.36:585:08First Quarter3Thu
4Fri4:192.44:531.511:070.210:460.26:575:09First Quarter4Fri
5Sat5:182.55:581.512:040.16:565:10Waxing Gibbous5Sat
6Sun6:202.67:021.71:01-0.16:555:11Waxing Gibbous6Sun
7Mon7:202.77:591.912:490.01:53-0.26:535:13Waxing Gibbous7Mon
8Tue8:152.88:502.21:50-0.12:41-0.46:525:14Waxing Gibbous8Tue
9Wed9:062.89:392.52:46-0.33:28-0.56:515:15Full Moon9Wed
10Thu9:582.810:302.73:41-0.44:14-0.66:505:16Full Moon10Thu
11Fri10:502.811:202.84:35-0.55:00-0.66:495:18Full Moon11Fri
12Sat11:412.65:30-0.55:47-0.66:475:19Waning Gibbous12Sat
13Sun12:102.912:312.56:24-0.56:34-0.56:465:20Waning Gibbous13Sun
14Mon1:002.91:242.37:18-0.47:24-0.36:455:21Waning Gibbous14Mon
15Tue1:542.82:222.08:16-0.28:17-0.26:445:23Third Quarter15Tue
16Wed2:542.73:301.99:16-0.19:140.06:425:24Third Quarter16Wed
17Thu4:012.64:431.810:170.010:130.16:415:25Third Quarter17Thu
18Fri5:092.55:551.811:180.111:120.26:405:26Third Quarter18Fri
19Sat6:142.57:001.812:200.16:385:27Waning Crescent19Sat
20Sun7:142.57:541.912:120.21:170.16:375:29Waning Crescent20Sun
21Mon8:042.58:392.01:110.22:040.16:355:30Waning Crescent21Mon
22Tue8:482.59:192.12:020.22:450.06:345:31Waning Crescent22Tue
23Wed9:272.59:542.22:490.13:220.06:325:32New Moon23Wed
24Thu10:032.410:272.33:320.13:590.06:315:33New Moon24Thu
25Fri10:382.410:572.34:140.04:350.06:295:35New Moon25Fri
26Sat11:112.311:262.44:560.05:100.06:285:36New Moon26Sat
27Sun11:442.211:572.45:370.05:450.16:265:37Waxing Crescent27Sun
28Mon12:182.16:190.06:200.26:255:38Waxing Crescent28Mon
29Tue12:312.512:531.97:020.16:560.26:235:39Waxing Crescent29Tue
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8511907)

Common Questions About Greenport, NY Tides

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

Slack tide in Greenport, NY is approximately 12:57 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 Greenport, NY?

Greenport, NY is currently in a transitional phase. Tonight's moon is 67% 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 Greenport, 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 Greenport, NY?

Tide predictions for Greenport, 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 Greenport, NY?

Tide data for Greenport, NY is sourced from NOAA Station #8511907. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=8511907.

What is the moon phase in Greenport, NY tonight?

Tonight the moon over Greenport, NY is Third Quarter (67% illuminated). This places Greenport, 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