Tides Today & Tomorrow in Green Island, NY

TIDE TIMES for Monday, August 10, 2026
The tide is currently rising in Green Island, NY.
Next low tide (tomorrow) : 1:38 am (0.3 ft)
Next high tide : in 2h 54m at 7:15 pm (4.0 ft)
Sunset today : 7:58 pm
Sunrise tomorrow : 5:59 am
Moon phase : Waning Crescent (6% illuminated)
Tide Station Location : Station #8516155
Common Questions About Tides

Green Island, NY Tides - Aug 1956

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed3:412.94:253.510:040.510:580.65:508:09Waning Crescent1Wed
2Thu4:502.95:313.711:030.411:570.55:518:08Waning Crescent2Thu
3Fri5:573.06:303.912:010.35:528:07Waning Crescent3Fri
4Sat6:543.27:244.112:520.312:580.15:538:06Waning Crescent4Sat
5Sun7:483.48:164.21:470.11:550.05:548:04New Moon5Sun
6Mon8:413.69:084.22:410.02:53-0.15:558:03New Moon6Mon
7Tue9:333.79:584.23:32-0.13:46-0.25:568:02New Moon7Tue
8Wed10:243.810:474.04:19-0.24:37-0.25:578:01Waxing Crescent8Wed
9Thu11:143.811:373.85:04-0.25:260.05:588:00Waxing Crescent9Thu
10Fri12:063.85:500.06:170.25:597:58Waxing Crescent10Fri
11Sat12:283.612:593.76:380.17:120.46:007:57First Quarter11Sat
12Sun1:193.31:503.67:290.38:090.66:017:56First Quarter12Sun
13Mon2:093.12:413.58:220.59:060.86:027:54First Quarter13Mon
14Tue3:002.93:353.39:160.610:030.96:037:53First Quarter14Tue
15Wed3:562.74:353.310:110.710:590.96:047:52Waxing Gibbous15Wed
16Thu4:592.75:353.311:050.711:520.86:057:50Waxing Gibbous16Thu
17Fri5:582.76:273.411:570.76:067:49Waxing Gibbous17Fri
18Sat6:472.87:123.512:400.812:450.66:077:47Waxing Gibbous18Sat
19Sun7:303.07:533.51:260.71:330.66:087:46Full Moon19Sun
20Mon8:123.18:343.62:110.62:200.56:097:45Full Moon20Mon
21Tue8:533.29:133.62:550.53:060.46:107:43Full Moon21Tue
22Wed9:333.49:523.63:360.43:480.46:117:42Full Moon22Wed
23Thu10:133.410:313.54:130.34:280.36:127:40Waning Gibbous23Thu
24Fri10:523.511:103.44:490.35:080.46:137:39Waning Gibbous24Fri
25Sat11:343.511:523.35:250.45:490.46:147:37Waning Gibbous25Sat
26Sun12:193.56:020.46:370.66:157:36Waning Gibbous26Sun
27Mon12:383.21:093.66:470.57:320.66:167:34Third Quarter27Mon
28Tue1:293.12:013.67:400.68:320.76:177:32Third Quarter28Tue
29Wed2:223.02:573.68:390.69:340.76:187:31Third Quarter29Wed
30Thu3:212.94:003.69:410.610:360.66:197:29Third Quarter30Thu
31Fri4:302.95:093.710:450.511:360.56:207:28Waning Crescent31Fri
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 10:26 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 Green Island, NY?

Green Island, NY is currently in a spring phase. Tonight's moon is 6% 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 Waning Crescent (6% 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