Tides Today & Tomorrow in Green Island, NY

TIDE TIMES for Sunday, July 12, 2026
The tide is currently falling in Green Island, NY.
Next low tide : in 5h 08m at 12:57 pm (0.2 ft)
Next high tide : 7:28 pm (4.1 ft)
Sunset today : 8:25 pm
Sunrise tomorrow : 5:33 am
Moon phase : Waning Crescent (5% illuminated)
Tide Station Location : Station #8516155
Common Questions About Tides

Green Island, NY Tides - Oct 1996

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue12:053.85:460.36:240.36:506:36Waning Gibbous1Tue
2Wed12:313.212:563.66:340.57:170.56:526:34Third Quarter2Wed
3Thu1:223.01:473.47:270.78:120.76:536:32Third Quarter3Thu
4Fri2:132.92:373.38:230.89:070.86:546:31Third Quarter4Fri
5Sat3:052.83:313.29:200.910:020.86:556:29Third Quarter5Sat
6Sun4:022.84:303.110:160.910:550.86:566:27Waning Crescent6Sun
7Mon5:032.85:293.211:110.811:440.76:576:26Waning Crescent7Mon
8Tue5:583.06:193.212:020.76:586:24Waning Crescent8Tue
9Wed6:443.27:033.312:290.612:490.66:596:23Waning Crescent9Wed
10Thu7:253.47:443.41:130.51:350.57:006:21New Moon10Thu
11Fri8:053.58:253.41:560.42:220.37:016:19New Moon11Fri
12Sat8:463.79:063.42:390.33:080.27:026:18New Moon12Sat
13Sun9:273.89:473.43:210.23:510.27:036:16New Moon13Sun
14Mon10:083.810:303.44:010.24:340.17:046:15Waxing Crescent14Mon
15Tue10:513.811:153.34:410.25:170.27:056:13Waxing Crescent15Tue
16Wed11:383.85:220.26:040.27:066:12Waxing Crescent16Wed
17Thu12:053.212:313.76:080.36:580.37:076:10Waxing Crescent17Thu
18Fri1:013.11:273.77:050.47:580.47:086:09First Quarter18Fri
19Sat1:583.02:243.68:090.58:580.47:106:07First Quarter19Sat
20Sun2:573.03:243.59:130.59:580.47:116:06First Quarter20Sun
21Mon4:013.14:303.510:180.410:560.37:126:04Waxing Gibbous21Mon
22Tue5:083.35:343.511:190.311:500.27:136:03Waxing Gibbous22Tue
23Wed6:073.56:313.512:160.27:146:02Waxing Gibbous23Wed
24Thu6:593.77:213.612:400.11:100.17:156:00Waxing Gibbous24Thu
25Fri7:473.98:093.51:300.02:030.07:165:59Full Moon25Fri
26Sat8:344.08:563.52:19-0.12:54-0.17:175:58Full Moon26Sat
27Sun8:194.08:423.42:07-0.12:43-0.16:184:56Full Moon27Sun
28Mon9:043.99:273.32:520.03:280.06:204:55Waning Gibbous28Mon
29Tue9:483.810:133.13:350.14:110.16:214:54Waning Gibbous29Tue
30Wed10:343.711:013.04:170.24:560.26:224:52Waning Gibbous30Wed
31Thu11:223.511:512.95:020.45:450.46:234:51Waning Gibbous31Thu
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 4:12 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 5% 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 Crescent (5% 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