Tides Today & Tomorrow in Green Island, NY

TIDE TIMES for Thursday, July 16, 2026
The tide is currently falling in Green Island, NY.
Next low tide : in 4h 13m at 4:33 am (0.0 ft)
Next high tide : 10:32 am (3.3 ft)
Sunset today : 8:23 pm
Sunrise tomorrow : 5:37 am
Moon phase : Waxing Crescent (7% illuminated)
Tide Station Location : Station #8516155
Common Questions About Tides

Green Island, NY Tides - Apr 2057

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun7:133.47:383.112:500.21:250.26:367:19Waning Crescent1Sun
2Mon7:593.48:223.31:420.22:120.16:347:20New Moon2Mon
3Tue8:423.49:043.42:320.12:570.16:327:21New Moon3Tue
4Wed9:243.49:443.53:200.13:380.16:317:22New Moon4Wed
5Thu10:043.310:243.54:030.04:160.16:297:23New Moon5Thu
6Fri10:443.211:043.54:430.14:530.26:287:24Waxing Crescent6Fri
7Sat11:253.011:453.45:230.25:300.36:267:25Waxing Crescent7Sat
8Sun12:092.96:060.36:100.46:247:26Waxing Crescent8Sun
9Mon12:303.312:552.76:530.56:550.66:237:27Waxing Crescent9Mon
10Tue1:173.21:432.67:450.67:470.76:217:28First Quarter10Tue
11Wed2:053.12:312.58:400.78:430.86:207:29First Quarter11Wed
12Thu2:553.13:242.59:350.79:410.86:187:30First Quarter12Thu
13Fri3:523.04:272.510:310.710:400.76:177:31First Quarter13Fri
14Sat4:563.15:302.711:240.611:360.66:157:32Waxing Gibbous14Sat
15Sun5:543.26:233.012:130.46:147:33Waxing Gibbous15Sun
16Mon6:443.37:103.312:280.412:590.36:127:34Waxing Gibbous16Mon
17Tue7:313.57:553.51:190.21:450.16:117:35Waxing Gibbous17Tue
18Wed8:173.68:403.82:110.02:320.06:097:36Full Moon18Wed
19Thu9:043.69:274.03:03-0.13:19-0.16:087:37Full Moon19Thu
20Fri9:513.510:154.13:52-0.24:04-0.26:067:38Full Moon20Fri
21Sat10:403.411:044.14:40-0.34:48-0.26:057:40Waning Gibbous21Sat
22Sun11:313.311:574.05:29-0.25:350.06:037:41Waning Gibbous22Sun
23Mon12:273.16:230.06:280.16:027:42Waning Gibbous23Mon
24Tue12:543.91:253.07:210.27:280.36:007:43Third Quarter24Tue
25Wed1:523.72:232.98:220.38:310.55:597:44Third Quarter25Wed
26Thu2:493.53:242.89:230.49:350.55:587:45Third Quarter26Thu
27Fri3:513.44:302.910:230.410:380.65:567:46Third Quarter27Fri
28Sat4:583.35:363.011:190.411:370.55:557:47Waning Crescent28Sat
29Sun5:583.26:303.112:090.45:547:48Waning Crescent29Sun
30Mon6:493.27:153.312:310.512:550.35:527:49Waning Crescent30Mon
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8516155)

Common Questions About Green Island, NY Tides

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What time does the tide turn (slack tide) in Green Island, NY today?

Slack tide in Green Island, NY is approximately 7:32 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 Green Island, NY?

Green Island, NY is currently in a spring phase. Tonight's moon is 7% 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 Green Island, 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 Green Island, NY?

Tide predictions for Green Island, 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 Green Island, NY?

Tide data for Green Island, NY is sourced from NOAA Station #8516155. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=8516155.

What is the moon phase in Green Island, NY tonight?

Tonight the moon over Green Island, NY is Waxing Crescent (7% illuminated). This places Green Island, 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