Tides Today & Tomorrow in Green Island, NY

TIDE TIMES for Wednesday, August 12, 2026
The tide is currently rising in Green Island, NY.
Next low tide (tomorrow) : 3:22 am (0.1 ft)
Next high tide : in 16m at 8:58 pm (4.1 ft)
Sunset today : 7:56 pm
Sunrise tomorrow : 6:01 am
Moon phase : New Moon (0% illuminated)
Tide Station Location : Station #8516155
Common Questions About Tides

Green Island, NY Tides - Dec 2097

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun6:153.46:322.712:290.26:594:27Waning Crescent1Sun
2Mon6:563.47:142.712:320.11:170.27:004:27New Moon2Mon
3Tue7:363.57:562.71:160.12:040.17:014:27New Moon3Tue
4Wed8:173.58:382.62:000.12:470.17:024:26New Moon4Wed
5Thu8:573.49:202.62:430.23:280.17:024:26New Moon5Thu
6Fri9:383.410:022.53:230.24:080.17:034:26Waxing Crescent6Fri
7Sat10:213.310:482.54:020.34:500.27:044:26Waxing Crescent7Sat
8Sun11:073.111:372.44:430.45:350.37:054:26Waxing Crescent8Sun
9Mon11:543.05:300.56:250.47:064:26Waxing Crescent9Mon
10Tue12:272.412:412.96:250.57:140.47:074:26First Quarter10Tue
11Wed1:152.51:282.87:230.68:030.37:084:27First Quarter11Wed
12Thu2:032.62:162.78:200.68:510.37:084:27First Quarter12Thu
13Fri2:562.73:132.79:190.59:400.27:094:27First Quarter13Fri
14Sat3:552.94:142.610:150.310:270.17:104:27Waxing Gibbous14Sat
15Sun4:503.25:102.711:090.211:150.07:104:27Waxing Gibbous15Sun
16Mon5:413.46:022.712:020.07:114:28Waxing Gibbous16Mon
17Tue6:293.76:522.812:03-0.212:56-0.27:124:28Full Moon17Tue
18Wed7:193.87:432.812:55-0.31:52-0.37:124:28Full Moon18Wed
19Thu8:103.98:362.81:49-0.32:45-0.47:134:29Full Moon19Thu
20Fri9:023.99:292.82:42-0.43:35-0.47:134:29Waning Gibbous20Fri
21Sat9:553.810:242.83:34-0.44:24-0.47:144:30Waning Gibbous21Sat
22Sun10:503.711:222.84:25-0.35:15-0.37:144:30Waning Gibbous22Sun
23Mon11:463.55:21-0.16:10-0.27:154:31Waning Gibbous23Mon
24Tue12:202.812:413.26:230.07:05-0.17:154:32Third Quarter24Tue
25Wed1:162.81:343.07:250.27:580.07:164:32Third Quarter25Wed
26Thu2:112.82:282.78:270.38:510.07:164:33Third Quarter26Thu
27Fri3:082.93:272.59:270.39:420.17:164:34Waning Crescent27Fri
28Sat4:082.94:282.410:240.310:310.17:164:34Waning Crescent28Sat
29Sun5:033.05:212.411:160.311:170.17:174:35Waning Crescent29Sun
30Mon5:493.16:072.412:050.27:174:36Waning Crescent30Mon
31Tue6:323.26:502.412:020.112:530.27:174:37New Moon31Tue
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 12:10 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 0% 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 New Moon (0% 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