Tides Today & Tomorrow in Green Island, NY

TIDE TIMES for Wednesday, July 1, 2026
The tide is currently rising in Green Island, NY.
Next low tide : 4:07 pm (0.5 ft)
Next high tide : in 3h 33m at 10:01 am (2.8 ft)
Sunset today : 8:28 pm
Sunrise tomorrow : 5:27 am
Moon phase : Full Moon (97% illuminated)
Tide Station Location : Station #8516155
Common Questions About Tides

Green Island, NY Tides - Aug 2014

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri12:203.312:493.26:370.56:590.75:518:09Waxing Crescent1Fri
2Sat1:043.21:353.37:220.57:530.75:528:08First Quarter2Sat
3Sun1:493.12:223.38:100.68:490.85:528:07First Quarter3Sun
4Mon2:373.03:133.49:010.69:470.75:538:06First Quarter4Mon
5Tue3:322.94:133.49:570.510:470.75:548:05First Quarter5Tue
6Wed4:372.95:183.610:540.411:440.55:558:03Waxing Gibbous6Wed
7Thu5:443.06:183.811:510.35:568:02Waxing Gibbous7Thu
8Fri6:423.27:114.012:390.312:460.25:578:01Waxing Gibbous8Fri
9Sat7:353.48:034.21:330.21:420.05:588:00Full Moon9Sat
10Sun8:273.68:544.22:270.02:39-0.15:597:58Full Moon10Sun
11Mon9:203.89:454.23:19-0.13:34-0.26:007:57Full Moon11Mon
12Tue10:113.910:354.14:08-0.24:25-0.26:017:56Waning Gibbous12Tue
13Wed11:023.911:263.94:54-0.25:15-0.16:027:54Waning Gibbous13Wed
14Thu11:553.95:41-0.16:060.06:037:53Waning Gibbous14Thu
15Fri12:183.712:493.86:300.07:020.36:047:52Waning Gibbous15Fri
16Sat1:113.51:423.77:220.28:000.56:057:50Third Quarter16Sat
17Sun2:033.22:353.68:160.48:580.66:067:49Third Quarter17Sun
18Mon2:553.03:293.49:110.59:560.86:077:48Third Quarter18Mon
19Tue3:522.94:293.310:070.610:530.86:087:46Waning Crescent19Tue
20Wed4:542.85:303.311:020.711:460.86:097:45Waning Crescent20Wed
21Thu5:542.86:233.411:540.76:107:43Waning Crescent21Thu
22Fri6:442.97:083.512:350.712:420.66:117:42Waning Crescent22Fri
23Sat7:273.07:503.51:210.71:290.56:127:40New Moon23Sat
24Sun8:093.28:313.62:060.62:170.56:137:39New Moon24Sun
25Mon8:503.39:113.62:500.53:020.46:147:37New Moon25Mon
26Tue9:313.49:503.63:320.43:450.46:157:36New Moon26Tue
27Wed10:103.410:283.54:100.34:250.36:167:34Waxing Crescent27Wed
28Thu10:493.511:073.54:470.35:040.46:177:33Waxing Crescent28Thu
29Fri11:303.511:483.35:230.45:450.56:187:31Waxing Crescent29Fri
30Sat12:143.56:000.56:300.66:197:29Waxing Crescent30Sat
31Sun12:333.21:013.56:430.57:230.76:207:28First Quarter31Sun
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 1:04 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 97% 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 Full Moon (97% 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