Tides Today & Tomorrow in Green Island, NY

TIDE TIMES for Wednesday, July 22, 2026
The tide is currently rising in Green Island, NY.
Next low tide : 10:03 pm (0.9 ft)
Next high tide : in 6h 05m at 3:36 pm (3.2 ft)
Sunset today : 8:18 pm
Sunrise tomorrow : 5:42 am
Moon phase : First Quarter (62% illuminated)
Tide Station Location : Station #8516155
Common Questions About Tides

Green Island, NY Tides - Apr 2062

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat2:053.12:292.48:390.78:400.86:367:18Third Quarter1Sat
2Sun2:573.03:232.39:360.89:400.86:347:19Third Quarter2Sun
3Mon3:552.94:282.410:330.810:390.86:337:20Third Quarter3Mon
4Tue5:002.95:322.511:270.711:350.76:317:22Waning Crescent4Tue
5Wed5:583.06:242.712:140.66:307:23Waning Crescent5Wed
6Thu6:453.17:083.012:260.512:580.46:287:24Waning Crescent6Thu
7Fri7:283.27:503.31:140.41:410.36:267:25Waning Crescent7Fri
8Sat8:103.38:313.52:030.22:240.26:257:26New Moon8Sat
9Sun8:533.39:143.72:520.13:070.16:237:27New Moon9Sun
10Mon9:363.39:573.83:390.03:480.06:227:28New Moon10Mon
11Tue10:203.210:423.94:24-0.14:280.06:207:29Waxing Crescent11Tue
12Wed11:073.111:313.95:10-0.15:100.06:187:30Waxing Crescent12Wed
13Thu11:583.05:590.15:570.26:177:31Waxing Crescent13Thu
14Fri12:253.812:552.96:550.26:530.36:157:32Waxing Crescent14Fri
15Sat1:243.71:542.87:560.47:580.56:147:33First Quarter15Sat
16Sun2:233.52:542.78:590.49:050.56:127:34First Quarter16Sun
17Mon3:243.44:012.710:010.510:120.56:117:35First Quarter17Mon
18Tue4:323.35:112.911:000.411:160.56:097:36Waxing Gibbous18Tue
19Wed5:383.36:123.111:540.36:087:37Waxing Gibbous19Wed
20Thu6:333.37:013.312:140.412:420.36:067:38Waxing Gibbous20Thu
21Fri7:213.37:463.51:070.31:270.26:057:39Waxing Gibbous21Fri
22Sat8:053.38:283.71:580.22:120.26:047:40Full Moon22Sat
23Sun8:483.29:093.72:470.22:560.26:027:41Full Moon23Sun
24Mon9:303.19:493.73:330.13:370.26:017:42Full Moon24Mon
25Tue10:113.010:303.74:150.24:160.35:597:43Waning Gibbous25Tue
26Wed10:522.911:113.64:550.24:540.45:587:45Waning Gibbous26Wed
27Thu11:352.811:553.55:370.45:330.55:577:46Waning Gibbous27Thu
28Fri12:222.76:220.56:160.65:557:47Waning Gibbous28Fri
29Sat12:443.31:122.67:120.77:080.85:547:48Waning Gibbous29Sat
30Sun1:343.22:022.58:070.88:060.95:537:49Third Quarter30Sun
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 6:49 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 transitional phase. Tonight's moon is 62% 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 shifting between spring and neap.

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 First Quarter (62% illuminated). This places Green Island, NY in a transitional tide cycle, so tidal ranges are shifting between spring and neap 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