Tides Today & Tomorrow in Greenport, NY

TIDE TIMES for Monday, June 8, 2026
The tide is currently falling in Greenport, NY.
Next low tide : in 5h 28m at 11:05 am (0.5 ft)
Next high tide : 5:27 pm (2.7 ft)
Sunset today : 8:20 pm
Sunrise tomorrow : 5:16 am
Moon phase : Third Quarter (47% illuminated)
Tide Station Location : Station #8511907
Common Questions About Tides

Greenport, NY Tides - Apr 2022

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri11:492.65:23-0.15:320.16:327:14New Moon1Fri
2Sat12:003.012:332.56:09-0.16:130.26:307:15New Moon2Sat
3Sun12:392.91:132.46:540.06:550.36:287:16Waxing Crescent3Sun
4Mon1:162.81:532.27:380.17:360.46:277:17Waxing Crescent4Mon
5Tue1:552.72:342.18:230.28:190.56:257:18Waxing Crescent5Tue
6Wed2:362.63:222.09:120.49:070.76:237:19Waxing Crescent6Wed
7Thu3:252.54:221.910:050.510:000.76:227:20First Quarter7Thu
8Fri4:222.45:271.910:590.510:570.86:207:21First Quarter8Fri
9Sat5:252.46:281.911:520.511:550.76:197:22First Quarter9Sat
10Sun6:252.47:202.112:440.56:177:23First Quarter10Sun
11Mon7:232.48:052.212:530.71:330.56:157:24Waxing Gibbous11Mon
12Tue8:152.58:432.41:500.52:190.46:147:26Waxing Gibbous12Tue
13Wed9:012.59:182.72:420.33:020.36:127:27Waxing Gibbous13Wed
14Thu9:432.59:552.93:300.13:410.26:117:28Waxing Gibbous14Thu
15Fri10:242.510:343.14:160.04:210.26:097:29Full Moon15Fri
16Sat11:082.511:163.25:02-0.15:010.16:087:30Full Moon16Sat
17Sun11:532.55:49-0.25:440.16:067:31Full Moon17Sun
18Mon12:013.312:392.46:37-0.26:300.26:057:32Waning Gibbous18Mon
19Tue12:493.31:272.47:27-0.17:190.26:037:33Waning Gibbous19Tue
20Wed1:393.22:192.38:190.08:140.36:027:34Waning Gibbous20Wed
21Thu2:343.13:212.29:160.19:150.46:007:35Waning Gibbous21Thu
22Fri3:372.94:342.310:160.210:230.55:597:36Third Quarter22Fri
23Sat4:502.85:482.411:160.211:310.55:577:37Third Quarter23Sat
24Sun6:042.76:552.512:140.25:567:38Third Quarter24Sun
25Mon7:142.77:542.712:370.41:100.25:547:39Waning Crescent25Mon
26Tue8:182.68:462.91:420.32:040.25:537:40Waning Crescent26Tue
27Wed9:122.69:313.02:410.22:530.25:527:42Waning Crescent27Wed
28Thu10:012.610:123.13:330.13:370.25:507:43Waning Crescent28Thu
29Fri10:472.510:513.14:190.04:190.35:497:44New Moon29Fri
30Sat11:312.511:293.15:030.05:000.35:487:45New Moon30Sat
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8511907)

Common Questions About Greenport, NY Tides

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

Slack tide in Greenport, NY is approximately 2:16 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 Greenport, NY?

Greenport, 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 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 (47% illuminated). This places Greenport, 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