Tides Today & Tomorrow in Green Island, NY

TIDE TIMES for Saturday, July 4, 2026
The tide is currently rising in Green Island, NY.
Next low tide (tomorrow) : 6:52 am (0.4 ft)
Next high tide (tomorrow) : in 3h 20m at 12:28 am (3.4 ft)
Sunset today : 8:28 pm
Sunrise tomorrow : 5:28 am
Moon phase : Waning Gibbous (81% illuminated)
Tide Station Location : Station #8516155
Common Questions About Tides

Green Island, NY Tides - Mar 2044

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue9:163.39:383.33:12-0.23:34-0.26:265:45Waxing Crescent1Tue
2Wed9:583.210:223.43:55-0.24:11-0.26:245:47Waxing Crescent2Wed
3Thu10:423.111:093.44:39-0.14:51-0.16:235:48Waxing Crescent3Thu
4Fri11:312.95:290.05:360.06:215:49Waxing Crescent4Fri
5Sat12:023.412:242.76:270.26:300.16:205:50First Quarter5Sat
6Sun12:563.41:202.67:290.37:320.26:185:51First Quarter6Sun
7Mon1:553.32:212.48:330.48:370.36:165:52First Quarter7Mon
8Tue3:013.23:332.49:390.49:430.36:155:53Waxing Gibbous8Tue
9Wed4:143.34:462.510:410.310:460.26:135:54Waxing Gibbous9Wed
10Thu5:183.35:462.711:370.211:440.16:125:55Waxing Gibbous10Thu
11Fri6:123.46:373.012:280.16:105:57Waxing Gibbous11Fri
12Sat7:013.57:243.212:400.01:180.06:085:58Full Moon12Sat
13Sun8:473.59:093.31:33-0.13:04-0.17:076:59Full Moon13Sun
14Mon9:303.49:523.43:23-0.13:46-0.17:057:00Full Moon14Mon
15Tue10:123.310:333.54:08-0.14:24-0.17:037:01Waning Gibbous15Tue
16Wed10:533.111:143.44:50-0.15:010.07:027:02Waning Gibbous16Wed
17Thu11:343.011:573.35:310.05:390.17:007:03Waning Gibbous17Thu
18Fri12:182.86:150.26:190.36:597:04Waning Gibbous18Fri
19Sat12:423.21:042.67:030.47:050.56:577:05Third Quarter19Sat
20Sun1:303.11:512.57:570.67:580.66:557:06Third Quarter20Sun
21Mon2:183.02:402.38:530.78:540.76:547:07Third Quarter21Mon
22Tue3:112.93:362.39:510.89:530.76:527:08Third Quarter22Tue
23Wed4:122.94:432.310:480.810:530.76:507:09Third Quarter23Wed
24Thu5:172.95:462.511:410.711:480.66:497:10Waning Crescent24Thu
25Fri6:133.06:372.712:290.56:477:11Waning Crescent25Fri
26Sat6:593.27:212.912:380.41:140.46:457:13Waning Crescent26Sat
27Sun7:423.38:033.21:270.31:580.26:447:14New Moon27Sun
28Mon8:243.48:463.42:170.12:410.16:427:15New Moon28Mon
29Tue9:073.49:283.63:060.03:230.06:407:16New Moon29Tue
30Wed9:513.410:123.83:52-0.14:04-0.16:397:17New Moon30Wed
31Thu10:353.310:583.84:37-0.24:44-0.16:377:18Waxing Crescent31Thu
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 3:40 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 81% 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 Waning Gibbous (81% 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