Tides Today & Tomorrow in Greenport, NY

TIDE TIMES for Tuesday, June 9, 2026
The tide is currently falling in Greenport, NY.
Next low tide : in 3h 21m at 11:50 am (0.5 ft)
Next high tide : 6:17 pm (2.9 ft)
Sunset today : 8:20 pm
Sunrise tomorrow : 5:16 am
Moon phase : Third Quarter (37% illuminated)
Tide Station Location : Station #8511907
Common Questions About Tides

Greenport, NY Tides - Jun 2032

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue5:202.56:033.011:240.15:188:16Third Quarter1Tue
2Wed6:292.57:033.112:130.312:190.25:188:16Waning Crescent2Wed
3Thu7:362.48:003.21:140.21:150.25:188:17Waning Crescent3Thu
4Fri8:382.48:533.32:130.12:100.25:178:18Waning Crescent4Fri
5Sat9:332.59:423.33:070.03:030.25:178:18Waning Crescent5Sat
6Sun10:232.510:283.33:560.03:520.25:178:19New Moon6Sun
7Mon11:132.511:133.24:430.04:390.35:168:20New Moon7Mon
8Tue12:002.55:290.05:270.45:168:20New Moon8Tue
9Wed12:452.56:130.06:140.45:168:21New Moon9Wed
10Thu12:393.01:262.46:560.17:000.55:168:21Waxing Crescent10Thu
11Fri1:182.82:062.47:390.27:470.65:168:22Waxing Crescent11Fri
12Sat1:582.72:462.48:210.38:360.75:168:22Waxing Crescent12Sat
13Sun2:392.53:302.49:040.49:280.75:168:23Waxing Crescent13Sun
14Mon3:262.44:172.49:490.410:220.75:168:23First Quarter14Mon
15Tue4:192.25:042.510:350.511:160.75:168:23First Quarter15Tue
16Wed5:142.15:502.611:200.55:168:24First Quarter16Wed
17Thu6:092.16:362.712:090.612:070.65:168:24First Quarter17Thu
18Fri7:052.17:242.91:030.512:550.55:168:24Waxing Gibbous18Fri
19Sat8:002.18:123.01:570.41:460.55:168:25Waxing Gibbous19Sat
20Sun8:502.28:593.12:470.22:360.45:178:25Waxing Gibbous20Sun
21Mon9:372.39:453.33:350.13:250.35:178:25Waxing Gibbous21Mon
22Tue10:242.410:323.34:210.04:140.25:178:25Full Moon22Tue
23Wed11:132.511:223.35:07-0.15:050.25:178:25Full Moon23Wed
24Thu12:042.75:54-0.25:590.15:188:26Full Moon24Thu
25Fri12:133.312:542.86:42-0.26:540.15:188:26Waning Gibbous25Fri
26Sat1:043.11:462.97:30-0.27:500.15:188:26Waning Gibbous26Sat
27Sun1:563.02:393.08:19-0.18:490.25:198:26Waning Gibbous27Sun
28Mon2:522.83:393.09:11-0.19:510.25:198:26Third Quarter28Mon
29Tue3:552.64:423.110:050.010:530.35:208:26Third Quarter29Tue
30Wed5:042.45:443.111:000.111:540.35:208:25Third Quarter30Wed
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 3:03 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 transitional phase. Tonight's moon is 37% 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 (37% 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