Tides Today & Tomorrow in Green Island, NY

TIDE TIMES for Sunday, July 5, 2026
The tide is currently rising in Green Island, NY.
Next low tide (tomorrow) : 7:37 am (0.5 ft)
Next high tide (tomorrow) : in 1h 25m at 1:14 am (3.3 ft)
Sunset today : 8:28 pm
Sunrise tomorrow : 5:29 am
Moon phase : Waning Gibbous (72% illuminated)
Tide Station Location : Station #8516155
Common Questions About Tides

Green Island, NY Tides - Sep 2006

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri2:352.73:103.38:510.99:550.96:217:26First Quarter1Fri
2Sat3:332.64:153.49:520.810:560.96:227:25First Quarter2Sat
3Sun4:452.75:243.510:550.711:530.76:237:23Waxing Gibbous3Sun
4Mon5:532.86:243.711:540.66:247:21Waxing Gibbous4Mon
5Tue6:493.17:163.912:460.512:500.46:257:20Waxing Gibbous5Tue
6Wed7:403.48:064.01:370.31:460.26:267:18Full Moon6Wed
7Thu8:293.68:554.12:280.12:420.06:277:16Full Moon7Thu
8Fri9:193.99:434.03:160.03:36-0.16:277:15Full Moon8Fri
9Sat10:084.010:313.94:02-0.14:26-0.16:287:13Waning Gibbous9Sat
10Sun10:574.111:203.74:45-0.15:15-0.16:297:11Waning Gibbous10Sun
11Mon11:484.15:290.06:060.16:307:10Waning Gibbous11Mon
12Tue12:123.412:413.96:160.27:020.46:317:08Waning Gibbous12Tue
13Wed1:063.21:363.87:090.48:020.66:327:06Third Quarter13Wed
14Thu2:003.02:313.68:070.69:030.86:337:05Third Quarter14Thu
15Fri2:562.83:293.49:070.810:040.96:347:03Third Quarter15Fri
16Sat3:582.74:353.310:080.811:040.96:357:01Waning Crescent16Sat
17Sun5:082.75:413.311:080.811:580.96:367:00Waning Crescent17Sun
18Mon6:092.86:333.412:020.86:376:58Waning Crescent18Mon
19Tue6:562.97:173.412:450.812:520.76:386:56Waning Crescent19Tue
20Wed7:373.17:573.51:280.71:390.66:396:55New Moon20Wed
21Thu8:163.38:353.52:100.62:250.56:406:53New Moon21Thu
22Fri8:543.49:133.52:510.53:090.56:416:51New Moon22Fri
23Sat9:313.59:503.43:290.43:500.46:426:50New Moon23Sat
24Sun10:083.610:273.34:050.44:290.46:436:48Waxing Crescent24Sun
25Mon10:453.611:043.24:380.55:070.56:446:46Waxing Crescent25Mon
26Tue11:243.511:443.05:110.55:470.66:456:45Waxing Crescent26Tue
27Wed12:063.55:450.66:320.76:466:43Waxing Crescent27Wed
28Thu12:292.912:543.46:230.87:260.86:476:41First Quarter28Thu
29Fri1:192.81:473.47:160.88:270.96:486:40First Quarter29Fri
30Sat2:132.72:433.48:210.99:280.96:496:38First Quarter30Sat
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 4:25 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 transitional phase. Tonight's moon is 72% 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 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 Waning Gibbous (72% illuminated). This places Green Island, 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