Tides Today & Tomorrow in Green Island, NY

TIDE TIMES for Wednesday, July 15, 2026
The tide is currently rising in Green Island, NY.
Next low tide : 3:48 pm (0.0 ft)
Next high tide : in 49m at 9:40 am (3.3 ft)
Sunset today : 8:23 pm
Sunrise tomorrow : 5:36 am
Moon phase : New Moon (2% illuminated)
Tide Station Location : Station #8516155
Common Questions About Tides

Green Island, NY Tides - Apr 2056

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat9:543.710:194.03:50-0.44:10-0.46:357:19Full Moon1Sat
2Sun10:443.611:094.04:40-0.44:55-0.46:347:20Waning Gibbous2Sun
3Mon11:353.45:29-0.35:42-0.26:327:21Waning Gibbous3Mon
4Tue12:013.912:293.26:22-0.16:330.06:307:22Waning Gibbous4Tue
5Wed12:563.81:253.07:190.17:300.26:297:23Third Quarter5Wed
6Thu1:523.62:212.98:190.38:300.46:277:24Third Quarter6Thu
7Fri2:483.43:192.79:200.49:310.56:267:25Third Quarter7Fri
8Sat3:483.34:242.710:200.510:320.66:247:26Third Quarter8Sat
9Sun4:543.25:302.711:170.511:300.56:227:27Waning Crescent9Sun
10Mon5:563.16:252.912:080.56:217:28Waning Crescent10Mon
11Tue6:463.27:103.012:230.512:540.46:197:29Waning Crescent11Tue
12Wed7:293.27:513.21:120.41:380.46:187:30Waning Crescent12Wed
13Thu8:103.28:313.31:590.32:210.36:167:31New Moon13Thu
14Fri8:503.29:093.42:450.33:030.26:157:32New Moon14Fri
15Sat9:293.29:483.53:290.23:420.26:137:33New Moon15Sat
16Sun10:083.210:263.54:100.24:190.26:127:35New Moon16Sun
17Mon10:473.111:053.54:490.24:550.36:107:36Waxing Crescent17Mon
18Tue11:273.011:463.45:280.35:310.46:097:37Waxing Crescent18Tue
19Wed12:112.86:100.46:090.56:077:38Waxing Crescent19Wed
20Thu12:313.412:582.86:580.56:550.66:067:39Waxing Crescent20Thu
21Fri1:193.31:472.77:520.67:510.76:047:40First Quarter21Fri
22Sat2:083.32:382.78:470.68:510.76:037:41First Quarter22Sat
23Sun3:023.23:362.79:440.69:530.76:027:42First Quarter23Sun
24Mon4:033.24:422.910:400.510:550.56:007:43First Quarter24Mon
25Tue5:093.35:443.111:340.311:530.35:597:44Waxing Gibbous25Tue
26Wed6:083.56:383.412:250.25:577:45Waxing Gibbous26Wed
27Thu7:013.67:283.712:480.11:140.05:567:46Waxing Gibbous27Thu
28Fri7:513.78:174.01:43-0.12:04-0.15:557:47Full Moon28Fri
29Sat8:423.79:074.22:39-0.22:55-0.25:537:48Full Moon29Sat
30Sun9:323.69:574.23:32-0.33:44-0.35:527:49Full Moon30Sun
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 12:44 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 2% 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 New Moon (2% 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