Tides Today & Tomorrow in Green Island, NY

TIDE TIMES for Friday, June 26, 2026
The tide is currently falling in Green Island, NY.
Next low tide : in 17m at 12:21 am (0.7 ft)
Next high tide : 6:24 am (2.7 ft)
Sunset today : 8:29 pm
Sunrise tomorrow : 5:24 am
Moon phase : Waxing Gibbous (90% illuminated)
Tide Station Location : Station #8516155
Common Questions About Tides

Green Island, NY Tides - Mar 2020

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun12:332.912:512.66:570.47:050.46:265:45First Quarter1Sun
2Mon1:192.91:382.57:520.57:570.56:255:46First Quarter2Mon
3Tue2:102.92:332.48:510.58:540.56:235:48First Quarter3Tue
4Wed3:113.03:412.49:510.59:540.46:215:49First Quarter4Wed
5Thu4:193.14:482.510:480.310:520.26:205:50Waxing Gibbous5Thu
6Fri5:193.35:452.711:410.211:470.06:185:51Waxing Gibbous6Fri
7Sat6:123.56:363.012:340.06:175:52Waxing Gibbous7Sat
8Sun8:023.78:263.212:42-0.22:26-0.27:156:53Full Moon8Sun
9Mon8:523.89:163.52:38-0.33:15-0.47:146:54Full Moon9Mon
10Tue9:413.810:063.63:32-0.54:02-0.57:126:55Full Moon10Tue
11Wed10:303.710:553.74:22-0.54:46-0.57:106:56Waning Gibbous11Wed
12Thu11:193.611:463.75:11-0.55:31-0.47:096:57Waning Gibbous12Thu
13Fri12:113.36:02-0.36:19-0.27:076:59Waning Gibbous13Fri
14Sat12:403.71:053.16:58-0.17:110.07:057:00Third Quarter14Sat
15Sun1:343.51:582.87:570.18:070.27:047:01Third Quarter15Sun
16Mon2:283.42:532.68:560.39:050.37:027:02Third Quarter16Mon
17Tue3:253.23:532.59:570.510:050.57:007:03Third Quarter17Tue
18Wed4:293.15:022.410:570.511:050.56:597:04Waning Crescent18Wed
19Thu5:353.16:042.511:530.56:577:05Waning Crescent19Thu
20Fri6:303.16:542.712:000.512:420.56:567:06Waning Crescent20Fri
21Sat7:163.27:382.812:500.41:280.46:547:07Waning Crescent21Sat
22Sun7:583.28:183.01:390.32:130.36:527:08New Moon22Sun
23Mon8:383.38:583.12:260.22:550.26:517:09New Moon23Mon
24Tue9:173.39:363.23:110.23:350.26:497:10New Moon24Tue
25Wed9:563.210:143.33:530.14:110.16:477:11New Moon25Wed
26Thu10:333.210:523.34:320.14:460.26:467:12Waxing Crescent26Thu
27Fri11:123.011:313.35:100.25:210.26:447:13Waxing Crescent27Fri
28Sat11:522.95:500.25:560.36:427:14Waxing Crescent28Sat
29Sun12:133.312:362.86:350.46:350.56:417:15Waxing Crescent29Sun
30Mon12:583.21:222.77:260.57:240.66:397:17First Quarter30Mon
31Tue1:473.22:122.68:220.68:210.66:377:18First Quarter31Tue
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 3:22 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 spring phase. Tonight's moon is 90% 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 Waxing Gibbous (90% 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