Tides Today & Tomorrow in Green Island, NY

TIDE TIMES for Friday, June 26, 2026
The tide is currently falling in Green Island, NY.
Next low tide (tomorrow) : in 4h 33m at 1:09 am (0.7 ft)
Next high tide (tomorrow) : 7:09 am (2.7 ft)
Sunset today : 8:29 pm
Sunrise tomorrow : 5:24 am
Moon phase : Waxing Gibbous (90% illuminated)
Tide Station Location : Station #8516155
Common Questions About Tides

Green Island, NY Tides - Nov 2018

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu3:062.93:323.59:200.510:060.37:245:50Third Quarter1Thu
2Fri4:103.04:383.410:240.411:030.27:255:49Waning Crescent2Fri
3Sat5:173.15:423.411:250.311:560.17:265:48Waning Crescent3Sat
4Sun5:153.45:373.411:220.211:450.06:274:47Waning Crescent4Sun
5Mon6:053.66:263.412:150.16:294:46Waning Crescent5Mon
6Tue6:513.77:123.412:330.01:070.06:304:45New Moon6Tue
7Wed7:363.87:573.31:210.01:570.06:314:44New Moon7Wed
8Thu8:203.88:423.22:070.02:440.06:324:42New Moon8Thu
9Fri9:033.89:263.12:500.03:270.06:334:41Waxing Crescent9Fri
10Sat9:463.710:103.03:320.14:100.16:344:40Waxing Crescent10Sat
11Sun10:303.610:572.84:130.24:540.26:364:40Waxing Crescent11Sun
12Mon11:173.411:472.74:560.45:420.46:374:39Waxing Crescent12Mon
13Tue12:063.25:450.66:340.56:384:38First Quarter13Tue
14Wed12:372.612:563.16:400.77:270.66:394:37First Quarter14Wed
15Thu1:272.61:453.07:370.78:200.66:404:36First Quarter15Thu
16Fri2:192.62:372.98:340.89:110.56:414:35First Quarter16Fri
17Sat3:162.73:362.99:310.710:010.56:434:34Waxing Gibbous17Sat
18Sun4:142.84:332.910:240.610:470.36:444:34Waxing Gibbous18Sun
19Mon5:053.05:223.011:140.411:310.26:454:33Waxing Gibbous19Mon
20Tue5:493.36:073.012:020.36:464:32Waxing Gibbous20Tue
21Wed6:323.56:513.112:150.112:510.16:474:32Full Moon21Wed
22Thu7:153.77:363.11:000.01:40-0.16:484:31Full Moon22Thu
23Fri7:593.88:223.11:46-0.12:29-0.26:494:30Full Moon23Fri
24Sat8:453.99:103.12:33-0.23:16-0.36:514:30Full Moon24Sat
25Sun9:333.910:003.03:18-0.24:03-0.36:524:29Waning Gibbous25Sun
26Mon10:243.810:553.04:05-0.14:53-0.26:534:29Waning Gibbous26Mon
27Tue11:193.711:532.94:560.05:47-0.16:544:29Waning Gibbous27Tue
28Wed12:173.65:550.16:460.06:554:28Third Quarter28Wed
29Thu12:522.91:143.46:590.27:440.06:564:28Third Quarter29Thu
30Fri1:502.92:113.28:030.38:420.06:574:27Third Quarter30Fri
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 4:09 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 90% 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 Waxing Gibbous (90% 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