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 4h 57m 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 - Oct 2032

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri9:292.89:492.72:500.53:150.56:466:30Waning Crescent1Fri
2Sat10:012.910:242.73:310.53:570.46:476:29New Moon2Sat
3Sun10:323.010:592.74:090.54:390.36:486:27New Moon3Sun
4Mon11:043.011:342.64:470.55:200.36:506:25New Moon4Mon
5Tue11:373.05:250.56:020.36:516:24New Moon5Tue
6Wed12:102.612:133.06:030.56:450.36:526:22Waxing Crescent6Wed
7Thu12:462.512:523.06:430.67:280.36:536:20Waxing Crescent7Thu
8Fri1:252.41:323.07:240.68:130.46:546:19Waxing Crescent8Fri
9Sat2:072.42:172.98:090.79:020.56:556:17Waxing Crescent9Sat
10Sun2:552.33:102.99:020.79:560.56:566:16First Quarter10Sun
11Mon3:542.44:122.810:030.710:510.56:576:14First Quarter11Mon
12Tue4:582.55:182.811:070.611:460.46:586:12First Quarter12Tue
13Wed6:002.66:242.812:100.56:596:11First Quarter13Wed
14Thu7:022.87:292.812:410.41:130.37:006:09Waxing Gibbous14Thu
15Fri8:003.18:302.91:360.22:140.17:016:08Waxing Gibbous15Fri
16Sat8:533.39:252.92:290.13:10-0.17:026:06Waxing Gibbous16Sat
17Sun9:433.510:172.93:200.04:02-0.27:046:05Full Moon17Sun
18Mon10:333.611:092.94:090.04:53-0.27:056:03Full Moon18Mon
19Tue11:233.64:580.05:44-0.27:066:02Full Moon19Tue
20Wed12:022.812:143.55:480.16:34-0.27:076:00Waning Gibbous20Wed
21Thu12:542.81:043.36:390.27:250.07:085:59Waning Gibbous21Thu
22Fri1:452.71:543.27:300.38:150.17:095:57Waning Gibbous22Fri
23Sat2:392.52:472.98:220.59:070.37:105:56Waning Gibbous23Sat
24Sun3:402.53:472.79:190.610:010.47:125:55Third Quarter24Sun
25Mon4:462.44:532.610:180.710:540.57:135:53Third Quarter25Mon
26Tue5:462.45:572.511:160.711:450.57:145:52Third Quarter26Tue
27Wed6:402.56:552.412:120.77:155:51Third Quarter27Wed
28Thu7:282.67:492.412:340.61:070.67:165:49Waning Crescent28Thu
29Fri8:112.78:362.41:220.61:590.57:175:48Waning Crescent29Fri
30Sat8:482.89:172.42:080.52:470.47:185:47Waning Crescent30Sat
31Sun9:222.99:542.42:510.53:310.27:205:45Waning Crescent31Sun
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