Tides Today & Tomorrow in Green Island, NY

TIDE TIMES for Wednesday, July 8, 2026
The tide is currently rising in Green Island, NY.
Next low tide : 9:15 am (0.4 ft)
Next high tide : in 49m at 2:49 am (3.0 ft)
Sunset today : 8:27 pm
Sunrise tomorrow : 5:31 am
Moon phase : Third Quarter (41% illuminated)
Tide Station Location : Station #8516155
Common Questions About Tides

Green Island, NY Tides - Jan 2003

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed6:433.67:062.712:14-0.21:08-0.27:174:37New Moon1Wed
2Thu7:323.77:562.71:07-0.32:02-0.27:174:38New Moon2Thu
3Fri8:213.68:452.72:01-0.32:52-0.37:174:39New Moon3Fri
4Sat9:093.69:332.62:50-0.23:37-0.27:174:39Waxing Crescent4Sat
5Sun9:553.410:212.63:37-0.24:20-0.27:174:40Waxing Crescent5Sun
6Mon10:423.311:112.64:22-0.15:04-0.17:174:41Waxing Crescent6Mon
7Tue11:303.15:090.15:500.07:174:42Waxing Crescent7Tue
8Wed12:002.612:172.96:010.26:380.17:174:43First Quarter8Wed
9Thu12:482.61:032.76:550.47:260.27:174:44First Quarter9Thu
10Fri1:352.61:482.57:500.48:130.27:174:45First Quarter10Fri
11Sat2:232.62:372.48:460.59:010.37:164:46First Quarter11Sat
12Sun3:162.73:342.39:410.59:500.37:164:47Waxing Gibbous12Sun
13Mon4:142.74:342.210:350.410:380.27:164:48Waxing Gibbous13Mon
14Tue5:062.95:262.311:250.311:240.27:164:50Waxing Gibbous14Tue
15Wed5:533.16:132.312:140.27:154:51Waxing Gibbous15Wed
16Thu6:373.26:582.412:110.11:040.17:154:52Full Moon16Thu
17Fri7:223.37:432.51:000.01:540.07:144:53Full Moon17Fri
18Sat8:073.58:292.61:49-0.12:40-0.27:144:54Full Moon18Sat
19Sun8:523.59:152.72:37-0.23:23-0.37:134:55Full Moon19Sun
20Mon9:373.510:032.83:22-0.34:05-0.37:134:56Waning Gibbous20Mon
21Tue10:243.510:532.94:08-0.34:48-0.37:124:58Waning Gibbous21Tue
22Wed11:143.311:463.04:57-0.25:35-0.37:114:59Waning Gibbous22Wed
23Thu12:063.25:52-0.16:26-0.27:115:00Third Quarter23Thu
24Fri12:393.012:583.06:530.07:19-0.27:105:01Third Quarter24Fri
25Sat1:333.11:512.77:550.18:13-0.17:095:02Third Quarter25Sat
26Sun2:293.12:502.58:580.19:09-0.17:095:04Third Quarter26Sun
27Mon3:333.13:582.410:010.110:070.07:085:05Waning Crescent27Mon
28Tue4:383.25:032.411:010.111:03-0.17:075:06Waning Crescent28Tue
29Wed5:363.36:002.511:560.011:57-0.17:065:07Waning Crescent29Wed
30Thu6:283.46:512.512:510.07:055:08New Moon30Thu
31Fri7:173.47:402.612:50-0.11:44-0.17:045:10New Moon31Fri
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 6:02 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 neap phase. Tonight's moon is 41% 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 (41% 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