Tides Today & Tomorrow in Greenport, NY

TIDE TIMES for Tuesday, June 9, 2026
The tide is currently rising in Greenport, NY.
Next low tide (tomorrow) : 12:53 am (0.4 ft)
Next high tide : in 3h 43m at 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 - Nov 2032

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon9:543.010:302.43:320.44:130.17:215:44New Moon1Mon
2Tue10:283.011:062.44:120.44:550.17:225:43New Moon2Tue
3Wed11:053.111:452.44:520.45:380.07:235:42New Moon3Wed
4Thu11:453.15:330.46:210.07:245:41New Moon4Thu
5Fri12:252.412:263.06:160.47:050.17:265:40Waxing Crescent5Fri
6Sat1:062.31:103.07:010.57:500.17:275:38Waxing Crescent6Sat
7Sun1:512.312:572.96:510.57:380.26:284:37Waxing Crescent7Sun
8Mon1:402.41:492.77:460.58:290.26:294:36Waxing Crescent8Mon
9Tue2:382.42:512.68:490.59:240.26:304:35First Quarter9Tue
10Wed3:412.63:582.59:540.410:180.26:324:34First Quarter10Wed
11Thu4:432.75:052.510:570.311:120.26:334:33First Quarter11Thu
12Fri5:432.96:122.511:590.26:344:32Waxing Gibbous12Fri
13Sat6:423.17:162.512:080.112:590.06:354:31Waxing Gibbous13Sat
14Sun7:363.38:132.51:030.01:55-0.26:364:31Waxing Gibbous14Sun
15Mon8:273.49:062.61:560.02:47-0.36:384:30Full Moon15Mon
16Tue9:163.49:572.62:470.03:37-0.36:394:29Full Moon16Tue
17Wed10:053.310:492.53:360.04:26-0.36:404:28Full Moon17Wed
18Thu10:543.211:392.54:260.05:14-0.36:414:27Full Moon18Thu
19Fri11:423.15:160.16:02-0.26:424:27Waning Gibbous19Fri
20Sat12:282.412:282.96:060.26:480.06:434:26Waning Gibbous20Sat
21Sun1:162.41:142.76:560.47:350.16:454:25Waning Gibbous21Sun
22Mon2:082.32:042.57:490.58:230.26:464:25Waning Gibbous22Mon
23Tue3:042.33:012.38:450.69:130.36:474:24Third Quarter23Tue
24Wed4:002.34:022.29:420.610:010.46:484:24Third Quarter24Wed
25Thu4:502.35:012.110:370.510:480.46:494:23Third Quarter25Thu
26Fri5:372.45:582.011:310.511:350.46:504:23Third Quarter26Fri
27Sat6:212.56:512.012:240.46:514:22Waning Crescent27Sat
28Sun7:022.67:382.012:230.41:150.26:524:22Waning Crescent28Sun
29Mon7:412.78:192.11:100.32:030.16:534:22Waning Crescent29Mon
30Tue8:192.88:582.11:550.32:47-0.16:544:21Waning Crescent30Tue
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 9:35 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