Tides Today & Tomorrow in Greenport, NY

TIDE TIMES for Sunday, June 14, 2026
The tide is currently rising in Greenport, NY.
Next low tide (tomorrow) : 5:21 am (-0.2 ft)
Next high tide : in 5h 45m at 10:44 pm (3.6 ft)
Sunset today : 8:23 pm
Sunrise tomorrow : 5:16 am
Moon phase : New Moon (0% illuminated)
Tide Station Location : Station #8511907
Common Questions About Tides

Greenport, NY Tides - Jun 2017

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu5:032.75:522.811:010.211:370.45:188:15First Quarter1Thu
2Fri6:102.56:492.811:540.35:188:16First Quarter2Fri
3Sat7:142.47:432.912:370.412:460.45:188:17Waxing Gibbous3Sat
4Sun8:122.48:313.01:350.41:370.45:178:17Waxing Gibbous4Sun
5Mon9:032.49:133.02:280.32:250.45:178:18Waxing Gibbous5Mon
6Tue9:492.49:513.03:150.33:100.55:178:19Waxing Gibbous6Tue
7Wed10:312.310:263.03:580.23:520.55:178:19Full Moon7Wed
8Thu11:112.311:013.04:400.24:330.55:168:20Full Moon8Thu
9Fri11:502.311:362.95:210.15:150.55:168:20Full Moon9Fri
10Sat12:272.36:030.15:570.65:168:21Full Moon10Sat
11Sun12:122.91:022.36:440.26:400.65:168:21Waning Gibbous11Sun
12Mon12:502.81:372.37:250.27:240.75:168:22Waning Gibbous12Mon
13Tue1:282.72:142.38:060.38:110.75:168:22Waning Gibbous13Tue
14Wed2:082.62:562.38:480.39:010.75:168:23Waning Gibbous14Wed
15Thu2:542.53:432.49:330.49:570.75:168:23Third Quarter15Thu
16Fri3:462.44:342.510:190.410:540.65:168:24Third Quarter16Fri
17Sat4:442.35:262.711:070.411:510.55:168:24Third Quarter17Sat
18Sun5:432.36:192.911:560.35:168:24Third Quarter18Sun
19Mon6:442.37:133.112:490.312:480.35:168:25Waning Crescent19Mon
20Tue7:462.38:093.31:470.21:430.25:168:25Waning Crescent20Tue
21Wed8:452.49:033.52:430.02:380.15:178:25Waning Crescent21Wed
22Thu9:412.59:563.53:37-0.23:320.05:178:25New Moon22Thu
23Fri10:362.610:493.64:28-0.34:260.05:178:25New Moon23Fri
24Sat11:332.711:443.55:20-0.35:210.05:178:25New Moon24Sat
25Sun12:292.86:11-0.36:170.05:188:26New Moon25Sun
26Mon12:393.41:242.87:02-0.37:140.15:188:26Waxing Crescent26Mon
27Tue1:333.22:202.87:53-0.28:110.25:198:26Waxing Crescent27Tue
28Wed2:283.03:182.88:44-0.19:100.35:198:26Waxing Crescent28Wed
29Thu3:282.74:202.89:360.110:110.45:198:26First Quarter29Thu
30Fri4:342.55:202.810:290.211:100.55:208:25First Quarter30Fri
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 2:02 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 spring phase. Tonight's moon is 0% 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 maximum.

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 New Moon (0% illuminated). This places Greenport, NY in a spring tide cycle, so tidal ranges are near their weekly maximum 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