Tides Today & Tomorrow in Green Island, NY

TIDE TIMES for Wednesday, July 15, 2026
The tide is currently rising in Green Island, NY.
Next low tide : 3:48 pm (0.0 ft)
Next high tide : in 3h 20m at 9:40 am (3.3 ft)
Sunset today : 8:23 pm
Sunrise tomorrow : 5:36 am
Moon phase : New Moon (2% illuminated)
Tide Station Location : Station #8516155
Common Questions About Tides

Green Island, NY Tides - Mar 2056

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed7:413.78:053.21:27-0.22:06-0.36:265:46Full Moon1Wed
2Thu8:293.78:533.42:19-0.42:52-0.46:245:47Full Moon2Thu
3Fri9:163.79:413.53:08-0.53:36-0.56:235:48Waning Gibbous3Fri
4Sat10:053.610:313.63:56-0.54:20-0.56:215:49Waning Gibbous4Sat
5Sun10:553.411:243.64:46-0.45:07-0.46:195:50Waning Gibbous5Sun
6Mon11:493.25:40-0.25:58-0.26:185:51Waning Gibbous6Mon
7Tue12:193.512:433.06:390.06:540.06:165:52Third Quarter7Tue
8Wed1:143.41:382.87:400.17:520.16:155:53Third Quarter8Wed
9Thu2:113.32:382.68:420.38:520.36:135:54Third Quarter9Thu
10Fri3:143.23:462.59:440.39:530.36:115:56Waning Crescent10Fri
11Sat4:223.24:522.610:420.310:510.36:105:57Waning Crescent11Sat
12Sun6:213.26:472.712:350.37:086:58Waning Crescent12Sun
13Mon7:113.37:342.812:440.21:240.37:076:59Waning Crescent13Mon
14Tue7:563.38:173.01:340.22:110.27:057:00New Moon14Tue
15Wed8:383.38:583.12:240.12:560.17:037:01New Moon15Wed
16Thu9:193.39:393.23:100.13:360.17:027:02New Moon16Thu
17Fri9:583.310:183.23:530.04:140.07:007:03New Moon17Fri
18Sat10:373.210:563.24:330.04:510.16:587:04Waxing Crescent18Sat
19Sun11:163.111:373.25:120.15:270.26:577:05Waxing Crescent19Sun
20Mon11:572.95:530.26:040.36:557:06Waxing Crescent20Mon
21Tue12:193.212:412.86:370.36:450.46:537:07Waxing Crescent21Tue
22Wed1:043.11:262.77:270.57:330.56:527:08First Quarter22Wed
23Thu1:503.12:132.68:210.68:260.66:507:09First Quarter23Thu
24Fri2:393.03:042.59:180.69:220.66:487:10First Quarter24Fri
25Sat3:343.04:052.510:160.610:220.66:477:12First Quarter25Sat
26Sun4:393.15:132.611:130.511:210.46:457:13Waxing Gibbous26Sun
27Mon5:433.26:122.812:060.36:437:14Waxing Gibbous27Mon
28Tue6:383.47:033.112:160.312:560.16:427:15Waxing Gibbous28Tue
29Wed7:283.67:523.41:100.01:460.06:407:16Waxing Gibbous29Wed
30Thu8:163.78:413.72:05-0.12:36-0.26:397:17Full Moon30Thu
31Fri9:053.89:303.92:59-0.33:24-0.36:377:18Full 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 12:44 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 2% 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 (2% 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