Tides Today & Tomorrow in Green Island, NY

TIDE TIMES for Saturday, July 4, 2026
The tide is currently rising in Green Island, NY.
Next low tide : 6:11 pm (0.6 ft)
Next high tide : in 55m at 12:13 pm (3.0 ft)
Sunset today : 8:28 pm
Sunrise tomorrow : 5:28 am
Moon phase : Waning Gibbous (81% illuminated)
Tide Station Location : Station #8516155
Common Questions About Tides

Green Island, NY Tides - Apr 2009

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed1:163.61:442.87:470.37:500.36:367:18First Quarter1Wed
2Thu2:143.52:432.78:490.48:560.46:357:19First Quarter2Thu
3Fri3:153.43:482.79:520.410:020.46:337:20First Quarter3Fri
4Sat4:223.34:592.810:530.411:070.46:317:21Waxing Gibbous4Sat
5Sun5:303.36:033.011:480.36:307:22Waxing Gibbous5Sun
6Mon6:283.46:563.312:060.312:390.26:287:23Waxing Gibbous6Mon
7Tue7:183.47:433.51:010.21:260.16:277:24Waxing Gibbous7Tue
8Wed8:043.48:273.61:540.12:130.06:257:26Full Moon8Wed
9Thu8:483.39:103.72:450.02:580.06:237:27Full Moon9Thu
10Fri9:323.29:523.73:320.03:410.06:227:28Full Moon10Fri
11Sat10:143.110:343.74:160.04:210.16:207:29Waning Gibbous11Sat
12Sun10:563.011:163.64:570.15:000.26:197:30Waning Gibbous12Sun
13Mon11:392.95:390.35:400.46:177:31Waning Gibbous13Mon
14Tue12:013.412:262.76:250.46:240.56:167:32Waning Gibbous14Tue
15Wed12:503.31:152.67:150.67:160.76:147:33Third Quarter15Wed
16Thu1:393.22:052.58:100.78:130.86:137:34Third Quarter16Thu
17Fri2:293.12:562.59:040.89:110.86:117:35Third Quarter17Fri
18Sat3:213.03:532.59:580.810:100.86:107:36Third Quarter18Sat
19Sun4:202.94:552.710:510.711:060.76:087:37Waning Crescent19Sun
20Mon5:203.05:512.911:390.611:590.66:077:38Waning Crescent20Mon
21Tue6:123.16:383.212:230.56:057:39Waning Crescent21Tue
22Wed6:583.17:213.412:480.41:060.36:047:40Waning Crescent22Wed
23Thu7:423.28:043.71:370.31:500.26:027:41New Moon23Thu
24Fri8:253.28:483.92:270.12:350.16:017:42New Moon24Fri
25Sat9:113.29:334.03:160.03:210.06:007:43New Moon25Sat
26Sun9:573.210:204.04:04-0.14:050.05:587:44New Moon26Sun
27Mon10:453.211:104.04:50-0.14:500.05:577:45Waxing Crescent27Mon
28Tue11:383.15:390.05:380.15:567:46Waxing Crescent28Tue
29Wed12:043.912:353.06:330.26:340.35:547:47Waxing Crescent29Wed
30Thu1:023.81:352.97:320.37:380.45:537:48First Quarter30Thu
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 3:12 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 81% 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 Gibbous (81% 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