Tides Today & Tomorrow in Greenport, NY

TIDE TIMES for Friday, June 26, 2026
The tide is currently rising in Greenport, NY.
Next low tide : 2:37 pm (0.6 ft)
Next high tide : in 4h 58m at 9:27 am (2.1 ft)
Sunset today : 8:26 pm
Sunrise tomorrow : 5:18 am
Moon phase : Waxing Gibbous (90% illuminated)
Tide Station Location : Station #8511907
Common Questions About Tides

Greenport, NY Tides - May 2008

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu7:452.48:042.91:380.41:440.45:467:46Waning Crescent1Thu
2Fri8:382.48:513.22:330.12:310.35:457:47Waning Crescent2Fri
3Sat9:282.49:383.43:24-0.13:180.25:437:48Waning Crescent3Sat
4Sun10:162.510:263.54:13-0.24:050.15:427:49New Moon4Sun
5Mon11:072.511:173.65:03-0.34:540.15:417:50New Moon5Mon
6Tue12:002.55:54-0.35:460.15:407:51New Moon6Tue
7Wed12:103.512:542.56:46-0.26:410.15:387:52Waxing Crescent7Wed
8Thu1:053.41:502.57:39-0.17:390.25:377:53Waxing Crescent8Thu
9Fri2:013.22:512.58:330.08:400.45:367:54Waxing Crescent9Fri
10Sat3:023.03:592.59:290.19:460.45:357:56First Quarter10Sat
11Sun4:122.85:082.610:260.210:530.55:347:57First Quarter11Sun
12Mon5:242.66:102.711:210.311:570.55:337:58First Quarter12Mon
13Tue6:312.57:072.812:140.45:327:59First Quarter13Tue
14Wed7:342.47:582.912:590.41:050.45:318:00Waxing Gibbous14Wed
15Thu8:302.48:443.01:580.41:550.55:308:01Waxing Gibbous15Thu
16Fri9:202.39:243.02:490.32:410.55:298:01Waxing Gibbous16Fri
17Sat10:042.310:013.03:340.23:230.55:288:02Waxing Gibbous17Sat
18Sun10:452.310:363.04:160.24:040.55:278:03Full Moon18Sun
19Mon11:262.211:113.04:570.24:440.65:278:04Full Moon19Mon
20Tue12:042.25:380.25:250.65:268:05Full Moon20Tue
21Wed12:422.26:200.26:070.75:258:06Full Moon21Wed
22Thu12:252.91:172.17:020.36:500.75:248:07Waning Gibbous22Thu
23Fri1:032.81:542.17:430.37:350.85:238:08Waning Gibbous23Fri
24Sat1:422.72:332.18:250.48:230.85:238:09Waning Gibbous24Sat
25Sun2:252.63:172.29:090.49:180.85:228:10Waning Gibbous25Sun
26Mon3:132.54:062.39:530.510:160.75:218:11Third Quarter26Mon
27Tue4:092.44:562.510:380.511:150.65:218:11Third Quarter27Tue
28Wed5:082.35:452.711:230.55:208:12Third Quarter28Wed
29Thu6:072.26:362.912:120.512:100.45:208:13Third Quarter29Thu
30Fri7:062.27:283.21:100.31:000.45:198:14Waning Crescent30Fri
31Sat8:062.28:213.42:070.11:530.35:198:15Waning Crescent31Sat
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 12:02 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 spring phase. Tonight's moon is 90% 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 Waxing Gibbous (90% 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