Tides Today & Tomorrow in Green Island, NY

TIDE TIMES for Wednesday, August 5, 2026
The tide is currently falling in Green Island, NY.
Next low tide : in 1h 22m at 8:36 pm (0.7 ft)
Next high tide (tomorrow) : 2:25 am (3.0 ft)
Sunset today : 8:04 pm
Sunrise tomorrow : 5:55 am
Moon phase : Third Quarter (55% illuminated)
Tide Station Location : Station #8516155
Common Questions About Tides

Green Island, NY Tides - Dec 1965

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed1:522.52:082.88:050.78:440.56:584:27First Quarter1Wed
2Thu2:452.53:022.79:020.69:330.46:594:27First Quarter2Thu
3Fri3:422.74:002.79:580.610:190.37:004:27Waxing Gibbous3Fri
4Sat4:372.94:542.710:490.411:040.27:014:27Waxing Gibbous4Sat
5Sun5:253.15:422.811:390.311:470.17:024:27Waxing Gibbous5Sun
6Mon6:083.46:272.812:280.17:034:26Waxing Gibbous6Mon
7Tue6:523.67:132.912:310.01:19-0.17:044:26Full Moon7Tue
8Wed7:383.78:012.91:19-0.12:10-0.27:054:26Full Moon8Wed
9Thu8:253.88:502.92:08-0.22:59-0.37:064:26Full Moon9Thu
10Fri9:143.99:402.92:57-0.23:46-0.37:064:26Waning Gibbous10Fri
11Sat10:053.810:352.83:45-0.24:35-0.37:074:27Waning Gibbous11Sat
12Sun11:003.711:332.84:35-0.25:28-0.27:084:27Waning Gibbous12Sun
13Mon11:573.55:320.06:25-0.17:094:27Waning Gibbous13Mon
14Tue12:322.812:543.36:360.17:22-0.17:094:27Third Quarter14Tue
15Wed1:302.81:493.17:400.28:180.07:104:27Third Quarter15Wed
16Thu2:282.92:482.98:440.29:130.07:114:28Third Quarter16Thu
17Fri3:303.03:512.89:460.210:050.07:124:28Waning Crescent17Fri
18Sat4:313.14:512.710:430.210:550.07:124:28Waning Crescent18Sat
19Sun5:243.25:432.611:360.111:410.07:134:29Waning Crescent19Sun
20Mon6:103.46:292.612:270.17:134:29Waning Crescent20Mon
21Tue6:543.47:142.612:280.01:170.07:144:30New Moon21Tue
22Wed7:373.47:582.61:150.02:050.07:144:30New Moon22Wed
23Thu8:193.48:412.62:020.02:490.07:154:31New Moon23Thu
24Fri9:013.49:242.52:460.03:300.07:154:31New Moon24Fri
25Sat9:433.310:072.53:270.04:100.07:164:32Waxing Crescent25Sat
26Sun10:263.210:532.54:080.14:520.17:164:32Waxing Crescent26Sun
27Mon11:113.111:412.54:500.25:360.17:164:33Waxing Crescent27Mon
28Tue11:573.05:370.36:230.27:174:34Waxing Crescent28Tue
29Wed12:282.512:422.86:300.47:110.27:174:35First Quarter29Wed
30Thu1:152.51:272.77:260.57:580.37:174:35First Quarter30Thu
31Fri2:012.62:142.68:220.58:440.37:174:36First Quarter31Fri
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 11:30 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 neap phase. Tonight's moon is 55% 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 minimum.

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 Third Quarter (55% illuminated). This places Green Island, NY in a neap tide cycle, so tidal ranges are near their weekly minimum 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