Tides Today & Tomorrow in Green Island, NY

TIDE TIMES for Friday, July 3, 2026
The tide is currently falling in Green Island, NY.
Next low tide : in 2h 57m at 5:27 pm (0.5 ft)
Next high tide : 11:44 pm (3.5 ft)
Sunset today : 8:28 pm
Sunrise tomorrow : 5:28 am
Moon phase : Waning Gibbous (88% illuminated)
Tide Station Location : Station #8516155
Common Questions About Tides

Green Island, NY Tides - Oct 2010

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri2:282.82:593.58:410.89:400.76:506:36Third Quarter1Fri
2Sat3:302.84:033.59:480.710:390.66:516:35Third Quarter2Sat
3Sun4:393.05:113.510:520.511:350.46:526:33Waning Crescent3Sun
4Mon5:443.26:113.711:520.46:536:31Waning Crescent4Mon
5Tue6:393.67:043.812:260.212:480.26:546:30Waning Crescent5Tue
6Wed7:303.97:543.81:150.11:440.06:556:28New Moon6Wed
7Thu8:184.18:423.82:050.02:39-0.16:566:26New Moon7Thu
8Fri9:074.29:313.72:54-0.13:31-0.26:576:25New Moon8Fri
9Sat9:554.210:193.53:42-0.14:20-0.16:586:23Waxing Crescent9Sat
10Sun10:434.211:083.34:270.05:070.06:596:22Waxing Crescent10Sun
11Mon11:334.011:593.15:120.15:550.27:006:20Waxing Crescent11Mon
12Tue12:253.85:590.36:480.47:016:18Waxing Crescent12Tue
13Wed12:533.01:193.66:530.57:450.67:036:17First Quarter13Wed
14Thu1:472.82:133.47:510.78:420.77:046:15First Quarter14Thu
15Fri2:412.73:063.28:510.89:380.87:056:14First Quarter15Fri
16Sat3:372.74:043.19:500.910:320.87:066:12First Quarter16Sat
17Sun4:392.85:043.010:470.811:210.77:076:11Waxing Gibbous17Sun
18Mon5:372.95:583.111:400.87:086:09Waxing Gibbous18Mon
19Tue6:253.16:433.112:060.612:280.67:096:08Waxing Gibbous19Tue
20Wed7:063.37:243.212:480.51:140.57:106:06Waxing Gibbous20Wed
21Thu7:453.48:033.21:290.52:000.47:116:05Full Moon21Thu
22Fri8:233.68:433.22:110.42:460.37:126:04Full Moon22Fri
23Sat9:023.79:223.12:530.43:290.37:146:02Full Moon23Sat
24Sun9:413.710:023.13:330.34:110.27:156:01Full Moon24Sun
25Mon10:223.710:443.04:110.34:520.37:165:59Waning Gibbous25Mon
26Tue11:053.711:292.94:490.35:340.37:175:58Waning Gibbous26Tue
27Wed11:523.65:290.46:220.47:185:57Waning Gibbous27Wed
28Thu12:212.812:463.66:170.57:180.57:195:55Waning Gibbous28Thu
29Fri1:172.81:423.57:180.68:170.57:205:54Third Quarter29Fri
30Sat2:152.82:383.48:250.69:150.47:215:53Third Quarter30Sat
31Sun3:142.93:393.39:300.510:120.37:235:52Third Quarter31Sun
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 8:35 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 88% 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 (88% 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