Tides Today & Tomorrow in Green Island, NY

TIDE TIMES for Tuesday, June 30, 2026
The tide is currently rising in Green Island, NY.
Next low tide : 3:24 pm (0.5 ft)
Next high tide : in 1h 42m at 9:19 am (2.8 ft)
Sunset today : 8:28 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 2036

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed6:132.96:353.312:000.712:130.76:516:35Waxing Gibbous1Wed
2Thu6:583.17:173.412:450.61:010.66:526:33Waxing Gibbous2Thu
3Fri7:393.37:583.51:290.51:470.56:536:32Full Moon3Fri
4Sat8:193.48:383.52:130.42:330.46:546:30Full Moon4Sat
5Sun8:583.69:183.52:550.33:180.36:556:28Full Moon5Sun
6Mon9:383.79:583.53:350.34:000.26:566:27Full Moon6Mon
7Tue10:183.710:393.44:130.24:410.26:576:25Waning Gibbous7Tue
8Wed10:593.711:223.34:500.35:230.26:586:24Waning Gibbous8Wed
9Thu11:453.75:290.36:090.36:596:22Waning Gibbous9Thu
10Fri12:113.212:363.76:130.47:030.47:006:20Waning Gibbous10Fri
11Sat1:043.11:313.67:080.58:030.57:016:19Third Quarter11Sat
12Sun2:013.02:273.68:110.69:040.57:026:17Third Quarter12Sun
13Mon2:593.03:283.59:150.610:050.57:036:16Third Quarter13Mon
14Tue4:043.04:353.510:200.511:040.47:046:14Waning Crescent14Tue
15Wed5:133.25:413.611:220.411:590.27:056:13Waning Crescent15Wed
16Thu6:133.46:373.712:190.27:076:11Waning Crescent16Thu
17Fri7:053.67:283.712:500.11:140.17:086:10Waning Crescent17Fri
18Sat7:543.88:173.71:400.02:080.07:096:08New Moon18Sat
19Sun8:414.09:053.72:29-0.13:01-0.17:106:07New Moon19Sun
20Mon9:284.09:513.63:17-0.13:50-0.17:116:05New Moon20Mon
21Tue10:134.010:373.44:02-0.14:36-0.17:126:04Waxing Crescent21Tue
22Wed10:593.911:243.24:450.15:200.17:136:03Waxing Crescent22Wed
23Thu11:463.75:280.26:070.27:146:01Waxing Crescent23Thu
24Fri12:133.012:353.56:130.46:580.47:156:00Waxing Crescent24Fri
25Sat1:042.91:263.47:050.67:520.67:175:58First Quarter25Sat
26Sun1:552.82:163.28:010.88:470.77:185:57First Quarter26Sun
27Mon2:462.73:083.18:580.89:410.77:195:56First Quarter27Mon
28Tue3:412.74:043.09:550.810:340.77:205:54First Quarter28Tue
29Wed4:412.75:043.010:510.811:240.67:215:53Waxing Gibbous29Wed
30Thu5:382.95:573.111:430.77:225:52Waxing Gibbous30Thu
31Fri6:253.16:443.112:090.512:310.57:235:51Waxing Gibbous31Fri
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 12:21 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