Tides Today & Tomorrow in Green Island, NY

TIDE TIMES for Monday, June 22, 2026
The tide is currently rising in Green Island, NY.
Next low tide (tomorrow) : 9:58 am (0.5 ft)
Next high tide (tomorrow) : in 4h 02m at 3:38 am (2.9 ft)
Sunset today : 8:28 pm
Sunrise tomorrow : 5:23 am
Moon phase : First Quarter (58% illuminated)
Tide Station Location : Station #8516155
Common Questions About Tides

Green Island, NY Tides - Sep 2023

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri9:573.810:214.03:54-0.14:11-0.16:217:26Waning Gibbous1Fri
2Sat10:463.911:093.84:38-0.15:00-0.16:227:25Waning Gibbous2Sat
3Sun11:363.911:593.65:220.05:500.16:237:23Waning Gibbous3Sun
4Mon12:273.96:070.16:430.36:247:22Waning Gibbous4Mon
5Tue12:513.31:203.76:560.47:400.56:247:20Third Quarter5Tue
6Wed1:423.12:123.67:490.68:390.76:257:18Third Quarter6Wed
7Thu2:342.83:053.48:440.79:370.96:267:17Third Quarter7Thu
8Fri3:292.74:043.39:410.910:370.96:277:15Third Quarter8Fri
9Sat4:332.65:103.310:400.911:330.96:287:13Waning Crescent9Sat
10Sun5:392.66:083.311:350.96:297:12Waning Crescent10Sun
11Mon6:322.86:553.412:230.912:260.86:307:10Waning Crescent11Mon
12Tue7:162.97:373.51:090.81:140.76:317:08Waning Crescent12Tue
13Wed7:563.18:173.51:530.72:010.66:327:07New Moon13Wed
14Thu8:363.28:563.62:350.62:470.56:337:05New Moon14Thu
15Fri9:153.49:343.53:160.53:300.46:347:03New Moon15Fri
16Sat9:523.510:113.53:530.44:100.46:357:02New Moon16Sat
17Sun10:303.510:483.44:270.44:480.46:367:00Waxing Crescent17Sun
18Mon11:083.611:273.25:000.45:270.56:376:58Waxing Crescent18Mon
19Tue11:493.65:340.56:100.66:386:57Waxing Crescent19Tue
20Wed12:103.112:353.56:110.67:020.76:396:55Waxing Crescent20Wed
21Thu12:592.91:273.56:570.78:010.86:406:53First Quarter21Thu
22Fri1:512.82:223.57:570.89:040.86:416:51First Quarter22Fri
23Sat2:482.73:233.59:030.810:080.86:426:50First Quarter23Sat
24Sun3:552.74:343.510:110.711:100.66:436:48Waxing Gibbous24Sun
25Mon5:092.95:423.711:160.66:446:46Waxing Gibbous25Mon
26Tue6:133.16:403.812:060.512:160.46:456:45Waxing Gibbous26Tue
27Wed7:073.47:323.912:580.31:120.26:466:43Waxing Gibbous27Wed
28Thu7:573.78:214.01:480.12:080.06:476:41Full Moon28Thu
29Fri8:453.99:093.92:380.03:03-0.16:486:40Full Moon29Fri
30Sat9:334.19:573.83:25-0.13:54-0.16:496:38Full Moon30Sat
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 6:48 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 neap phase. Tonight's moon is 58% 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 minimum.

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 First Quarter (58% illuminated). This places Green Island, NY in a neap tide cycle, so tidal ranges are near their weekly minimum 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