Tides Today & Tomorrow in Green Island, NY

TIDE TIMES for Sunday, July 26, 2026
The tide is currently falling in Green Island, NY.
Next low tide : in 2h 10m at 12:38 pm (0.7 ft)
Next high tide : 7:10 pm (3.4 ft)
Sunset today : 8:15 pm
Sunrise tomorrow : 5:45 am
Moon phase : Waxing Gibbous (92% illuminated)
Tide Station Location : Station #8516155
Common Questions About Tides

Green Island, NY Tides - Sep 1981

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue10:553.511:153.64:490.25:070.36:217:26Waxing Crescent1Tue
2Wed11:383.511:583.45:280.35:490.46:227:25Waxing Crescent2Wed
3Thu12:233.46:090.56:360.66:237:23Waxing Crescent3Thu
4Fri12:443.21:103.46:530.67:270.76:247:21First Quarter4Fri
5Sat1:303.01:563.37:420.78:210.96:257:20First Quarter5Sat
6Sun2:172.92:443.28:330.89:160.96:267:18First Quarter6Sun
7Mon3:062.83:373.29:260.910:130.96:277:16First Quarter7Mon
8Tue4:032.74:383.210:210.911:080.96:277:15Waxing Gibbous8Tue
9Wed5:072.75:383.311:160.86:287:13Waxing Gibbous9Wed
10Thu6:042.96:303.512:000.812:070.76:297:11Waxing Gibbous10Thu
11Fri6:533.17:173.712:480.612:560.56:307:10Waxing Gibbous11Fri
12Sat7:383.38:013.81:350.51:460.46:317:08Full Moon12Sat
13Sun8:233.58:463.92:230.32:370.26:327:06Full Moon13Sun
14Mon9:093.79:323.93:090.13:260.06:337:05Full Moon14Mon
15Tue9:553.910:183.93:530.04:130.06:347:03Full Moon15Tue
16Wed10:424.011:053.84:350.05:000.06:357:01Waning Gibbous16Wed
17Thu11:314.011:563.65:190.05:490.16:367:00Waning Gibbous17Thu
18Fri12:244.06:050.16:440.26:376:58Waning Gibbous18Fri
19Sat12:513.41:203.96:580.37:450.46:386:56Third Quarter19Sat
20Sun1:473.22:173.87:570.48:470.56:396:55Third Quarter20Sun
21Mon2:443.13:163.78:580.59:490.66:406:53Third Quarter21Mon
22Tue3:473.04:213.610:010.610:510.66:416:51Waning Crescent22Tue
23Wed4:563.05:283.611:020.611:470.56:426:49Waning Crescent23Wed
24Thu6:003.16:263.611:590.56:436:48Waning Crescent24Thu
25Fri6:523.27:153.712:390.512:520.46:446:46Waning Crescent25Fri
26Sat7:393.48:003.71:270.41:430.46:456:44New Moon26Sat
27Sun8:223.58:423.62:140.32:320.36:466:43New Moon27Sun
28Mon9:043.69:243.62:580.33:190.36:476:41New Moon28Mon
29Tue9:443.610:043.53:390.34:010.36:486:39New Moon29Tue
30Wed10:243.610:443.44:180.34:420.36:496:38Waxing Crescent30Wed
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 3:54 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 92% 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 (92% 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