Tides Today & Tomorrow in Green Island, NY

TIDE TIMES for Thursday, July 16, 2026
The tide is currently rising in Green Island, NY.
Next low tide : 4:38 pm (0.0 ft)
Next high tide : in 2h 26m at 10:32 am (3.3 ft)
Sunset today : 8:23 pm
Sunrise tomorrow : 5:37 am
Moon phase : Waxing Crescent (7% illuminated)
Tide Station Location : Station #8516155
Common Questions About Tides

Green Island, NY Tides - Oct 1992

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu12:153.212:423.76:170.47:040.56:506:36First Quarter1Thu
2Fri1:083.01:353.57:100.68:010.76:516:34First Quarter2Fri
3Sat2:012.82:283.48:080.88:570.86:526:32First Quarter3Sat
4Sun2:542.73:223.29:070.99:540.96:546:31First Quarter4Sun
5Mon3:522.74:223.110:050.910:480.96:556:29Waxing Gibbous5Mon
6Tue4:552.85:223.111:020.811:370.86:566:27Waxing Gibbous6Tue
7Wed5:522.96:133.211:530.86:576:26Waxing Gibbous7Wed
8Thu6:383.16:573.212:220.712:410.66:586:24Waxing Gibbous8Thu
9Fri7:183.37:373.31:040.61:270.56:596:23Waxing Gibbous9Fri
10Sat7:573.58:163.31:460.52:130.47:006:21Full Moon10Sat
11Sun8:363.68:563.32:280.42:580.37:016:19Full Moon11Sun
12Mon9:153.79:353.33:080.43:410.37:026:18Full Moon12Mon
13Tue9:553.810:153.23:470.34:220.37:036:16Full Moon13Tue
14Wed10:353.810:573.14:250.35:030.37:046:15Waning Gibbous14Wed
15Thu11:193.711:443.05:020.45:470.47:056:13Waning Gibbous15Thu
16Fri12:083.75:440.46:380.57:066:12Waning Gibbous16Fri
17Sat12:372.91:033.66:350.57:360.57:076:10Third Quarter17Sat
18Sun1:342.92:003.57:380.68:360.57:086:09Third Quarter18Sun
19Mon2:322.92:583.58:450.69:350.57:096:07Third Quarter19Mon
20Tue3:333.04:013.49:510.610:330.47:116:06Third Quarter20Tue
21Wed4:403.15:083.410:540.411:280.37:126:04Waning Crescent21Wed
22Thu5:433.46:083.511:540.37:136:03Waning Crescent22Thu
23Fri6:383.77:003.512:190.112:490.17:146:02Waning Crescent23Fri
24Sat7:273.97:493.51:070.01:430.07:156:00New Moon24Sat
25Sun7:144.17:383.51:57-0.11:37-0.16:164:59New Moon25Sun
26Mon8:024.18:253.41:46-0.12:28-0.16:174:58New Moon26Mon
27Tue8:484.19:123.22:33-0.13:15-0.16:184:56Waxing Crescent27Tue
28Wed9:354.09:593.13:180.04:000.06:204:55Waxing Crescent28Wed
29Thu10:223.810:483.04:020.24:460.26:214:54Waxing Crescent29Thu
30Fri11:123.611:402.84:480.35:350.46:224:52Waxing Crescent30Fri
31Sat12:033.45:380.56:280.56:234:51First Quarter31Sat
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 1:35 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 7% 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 Crescent (7% 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