Tides Today & Tomorrow in Green Island, NY

TIDE TIMES for Monday, June 29, 2026
The tide is currently falling in Green Island, NY.
Next low tide : in 1h 29m at 2:39 pm (0.5 ft)
Next high tide : 8:58 pm (3.6 ft)
Sunset today : 8:29 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 - Oct 2035

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon8:413.89:033.72:320.12:570.16:506:36New Moon1Mon
2Tue9:263.89:473.63:180.13:440.16:516:35New Moon2Tue
3Wed10:093.810:303.54:010.14:280.16:526:33Waxing Crescent3Wed
4Thu10:523.811:143.34:410.25:100.26:536:31Waxing Crescent4Thu
5Fri11:353.711:593.25:210.35:540.46:546:30Waxing Crescent5Fri
6Sat12:223.56:030.56:420.56:556:28Waxing Crescent6Sat
7Sun12:473.01:103.46:510.77:340.76:566:26First Quarter7Sun
8Mon1:372.91:593.37:440.88:290.86:576:25First Quarter8Mon
9Tue2:262.82:503.28:390.99:230.86:586:23First Quarter9Tue
10Wed3:182.73:443.19:360.910:180.86:596:22First Quarter10Wed
11Thu4:172.74:453.110:320.911:110.77:006:20Waxing Gibbous11Thu
12Fri5:182.95:423.211:260.711:590.67:016:19Waxing Gibbous12Fri
13Sat6:103.16:313.312:160.67:026:17Waxing Gibbous13Sat
14Sun6:563.37:163.512:440.51:040.47:046:15Waxing Gibbous14Sun
15Mon7:383.57:593.51:280.31:520.37:056:14Full Moon15Mon
16Tue8:213.78:423.62:130.22:410.17:066:12Full Moon16Tue
17Wed9:053.99:273.62:580.13:290.07:076:11Full Moon17Wed
18Thu9:494.010:133.53:420.04:15-0.17:086:09Full Moon18Thu
19Fri10:364.011:013.44:250.05:01-0.17:096:08Waning Gibbous19Fri
20Sat11:254.011:533.35:090.05:500.07:106:06Waning Gibbous20Sat
21Sun12:203.95:580.16:450.17:116:05Waning Gibbous21Sun
22Mon12:503.21:173.86:540.37:450.37:126:04Third Quarter22Mon
23Tue1:493.12:153.77:570.48:460.37:136:02Third Quarter23Tue
24Wed2:483.03:143.59:010.59:470.47:156:01Third Quarter24Wed
25Thu3:513.04:193.410:050.510:450.37:165:59Waning Crescent25Thu
26Fri4:573.15:243.411:070.411:400.37:175:58Waning Crescent26Fri
27Sat5:583.36:213.412:030.37:185:57Waning Crescent27Sat
28Sun6:493.57:103.412:290.212:560.37:195:55Waning Crescent28Sun
29Mon7:353.67:553.41:160.11:460.27:205:54New Moon29Mon
30Tue8:183.78:383.32:030.12:350.17:215:53New Moon30Tue
31Wed9:003.79:213.32:480.13:220.17:235:52New Moon31Wed
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 5:48 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