Tides Today & Tomorrow in Green Island, NY

TIDE TIMES for Tuesday, June 30, 2026
The tide is currently rising in Green Island, NY.
Next low tide : 3:24 pm (0.5 ft)
Next high tide : in 4h 03m at 9:19 am (2.8 ft)
Sunset today : 8:28 pm
Sunrise tomorrow : 5:26 am
Moon phase : Full Moon (100% illuminated)
Tide Station Location : Station #8516155
Common Questions About Tides

Green Island, NY Tides - Aug 2036

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri4:242.95:033.410:370.511:210.75:518:08Waxing Gibbous1Fri
2Sat5:252.85:593.411:290.65:528:07Waxing Gibbous2Sat
3Sun6:202.86:473.512:130.712:180.65:538:06Waxing Gibbous3Sun
4Mon7:062.97:313.61:010.71:050.55:548:05Waxing Gibbous4Mon
5Tue7:503.08:133.61:490.61:520.55:558:04Full Moon5Tue
6Wed8:333.08:553.72:350.52:390.45:568:03Full Moon6Wed
7Thu9:153.19:353.73:190.43:240.45:578:01Full Moon7Thu
8Fri9:563.210:153.64:000.44:060.45:588:00Full Moon8Fri
9Sat10:363.210:543.64:380.34:460.45:597:59Waning Gibbous9Sat
10Sun11:173.211:353.55:160.35:250.46:007:58Waning Gibbous10Sun
11Mon12:003.35:530.46:080.56:017:56Waning Gibbous11Mon
12Tue12:173.412:453.36:340.56:560.66:027:55Waning Gibbous12Tue
13Wed1:023.31:323.37:190.57:500.76:037:54Third Quarter13Wed
14Thu1:483.12:203.48:080.68:480.76:047:52Third Quarter14Thu
15Fri2:383.03:133.49:010.69:470.76:057:51Third Quarter15Fri
16Sat3:343.04:143.59:580.510:480.66:067:49Third Quarter16Sat
17Sun4:413.05:203.710:570.511:460.56:077:48Waning Crescent17Sun
18Mon5:483.16:213.911:540.36:087:47Waning Crescent18Mon
19Tue6:463.27:154.112:420.312:500.26:097:45Waning Crescent19Tue
20Wed7:393.48:074.21:370.21:460.06:107:44New Moon20Wed
21Thu8:323.68:594.32:310.02:43-0.16:117:42New Moon21Thu
22Fri9:243.89:494.23:23-0.13:37-0.26:127:41New Moon22Fri
23Sat10:153.810:394.14:11-0.24:28-0.26:137:39Waxing Crescent23Sat
24Sun11:053.911:293.94:57-0.25:17-0.16:147:38Waxing Crescent24Sun
25Mon11:573.85:430.06:080.16:157:36Waxing Crescent25Mon
26Tue12:213.712:503.76:310.17:030.36:167:35Waxing Crescent26Tue
27Wed1:133.41:423.67:230.38:000.56:177:33First Quarter27Wed
28Thu2:043.22:343.58:160.58:570.76:187:31First Quarter28Thu
29Fri2:553.03:273.49:100.79:540.86:197:30First Quarter29Fri
30Sat3:512.84:263.310:060.710:510.86:207:28Waxing Gibbous30Sat
31Sun4:532.85:273.311:000.811:440.86:207:27Waxing Gibbous31Sun
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 12:21 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 100% 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 (100% 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