Tides Today & Tomorrow in Greenport, NY

TIDE TIMES for Saturday, June 6, 2026
The tide is currently rising in Greenport, NY.
Next low tide (tomorrow) : 10:20 am (0.5 ft)
Next high tide (tomorrow) : in 5h 14m at 3:52 am (2.3 ft)
Sunset today : 8:19 pm
Sunrise tomorrow : 5:17 am
Moon phase : Third Quarter (67% illuminated)
Tide Station Location : Station #8511907
Common Questions About Tides

Greenport, NY Tides - Apr 2028

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat3:172.74:001.910:090.310:030.56:317:14First Quarter1Sat
2Sun4:202.65:062.011:040.311:090.56:297:15First Quarter2Sun
3Mon5:272.66:112.211:590.36:277:17First Quarter3Mon
4Tue6:342.67:132.512:150.412:540.26:267:18Waxing Gibbous4Tue
5Wed7:402.68:112.81:200.21:480.16:247:19Waxing Gibbous5Wed
6Thu8:402.79:033.12:220.02:400.06:237:20Waxing Gibbous6Thu
7Fri9:352.79:523.33:19-0.23:29-0.16:217:21Waxing Gibbous7Fri
8Sat10:262.710:413.44:12-0.34:17-0.16:197:22Full Moon8Sat
9Sun11:182.711:313.45:03-0.45:05-0.16:187:23Full Moon9Sun
10Mon12:092.65:54-0.45:540.06:167:24Full Moon10Mon
11Tue12:213.41:002.56:44-0.36:440.16:157:25Waning Gibbous11Tue
12Wed1:113.21:502.47:35-0.17:340.26:137:26Waning Gibbous12Wed
13Thu2:013.02:452.38:260.18:270.46:117:27Waning Gibbous13Thu
14Fri2:552.83:482.29:200.29:240.56:107:28Waning Gibbous14Fri
15Sat3:582.64:562.210:150.410:240.66:087:29Third Quarter15Sat
16Sun5:052.55:582.211:090.511:240.76:077:30Third Quarter16Sun
17Mon6:092.46:532.312:000.56:057:31Third Quarter17Mon
18Tue7:082.47:422.412:220.612:500.56:047:33Third Quarter18Tue
19Wed8:022.38:242.51:190.61:370.56:027:34Waning Crescent19Wed
20Thu8:492.39:002.72:120.52:220.56:017:35Waning Crescent20Thu
21Fri9:292.39:322.82:590.33:030.55:597:36Waning Crescent21Fri
22Sat10:062.310:042.93:430.23:420.45:587:37Waning Crescent22Sat
23Sun10:422.310:373.04:240.14:200.45:567:38New Moon23Sun
24Mon11:192.311:143.05:060.14:590.55:557:39New Moon24Mon
25Tue11:572.211:533.05:490.15:380.55:547:40New Moon25Tue
26Wed12:352.26:320.16:200.55:527:41New Moon26Wed
27Thu12:343.01:152.27:160.17:040.55:517:42Waxing Crescent27Thu
28Fri1:173.01:592.28:020.27:530.65:507:43Waxing Crescent28Fri
29Sat2:042.92:492.28:500.28:490.65:487:44Waxing Crescent29Sat
30Sun2:582.83:482.39:420.39:530.65:477:45First Quarter30Sun
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 7:06 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 transitional phase. Tonight's moon is 67% 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 (67% 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