Tides Today & Tomorrow in Green Island, NY

TIDE TIMES for Friday, July 10, 2026
The tide is currently rising in Green Island, NY.
Next low tide : 11:04 am (0.3 ft)
Next high tide : in 34m at 4:53 am (2.8 ft)
Sunset today : 8:26 pm
Sunrise tomorrow : 5:32 am
Moon phase : Waning Crescent (20% illuminated)
Tide Station Location : Station #8516155
Common Questions About Tides

Green Island, NY Tides - Jan 2000

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat4:112.84:292.410:240.310:340.17:174:37Waning Crescent1Sat
2Sun5:032.95:202.411:140.311:200.17:174:37Waning Crescent2Sun
3Mon5:483.06:052.412:020.27:174:38Waning Crescent3Mon
4Tue6:303.16:482.512:040.112:490.27:174:39New Moon4Tue
5Wed7:113.27:312.512:500.11:360.17:174:40New Moon5Wed
6Thu7:533.38:132.51:360.02:210.07:174:41New Moon6Thu
7Fri8:343.38:552.62:210.03:03-0.17:174:42New Moon7Fri
8Sat9:143.39:362.63:020.03:43-0.17:174:43New Moon8Sat
9Sun9:553.210:192.63:420.04:22-0.17:174:44Waxing Crescent9Sun
10Mon10:373.211:052.64:210.05:02-0.17:174:45Waxing Crescent10Mon
11Tue11:213.111:532.65:040.15:460.07:174:46Waxing Crescent11Tue
12Wed12:083.05:550.26:340.07:164:47Waxing Crescent12Wed
13Thu12:422.712:572.96:520.27:240.07:164:48First Quarter13Thu
14Fri1:312.81:472.87:520.28:160.07:164:49First Quarter14Fri
15Sat2:262.92:452.68:540.29:11-0.17:154:50First Quarter15Sat
16Sun3:283.13:522.69:560.110:07-0.17:154:51Waxing Gibbous16Sun
17Mon4:323.24:572.610:55-0.111:02-0.37:144:53Waxing Gibbous17Mon
18Tue5:303.55:542.711:52-0.211:57-0.47:144:54Waxing Gibbous18Tue
19Wed6:243.76:482.812:48-0.37:134:55Full Moon19Wed
20Thu7:173.87:422.912:53-0.41:45-0.47:134:56Full Moon20Thu
21Fri8:093.88:343.01:49-0.52:37-0.57:124:57Full Moon21Fri
22Sat9:003.89:263.02:43-0.63:25-0.67:124:58Full Moon22Sat
23Sun9:493.710:163.03:33-0.54:11-0.57:115:00Waning Gibbous23Sun
24Mon10:393.511:083.04:21-0.44:57-0.47:105:01Waning Gibbous24Mon
25Tue11:293.35:12-0.25:46-0.37:105:02Waning Gibbous25Tue
26Wed12:002.912:193.06:060.06:36-0.17:095:03Third Quarter26Wed
27Thu12:502.91:072.87:010.27:260.07:085:04Third Quarter27Thu
28Fri1:392.81:552.67:570.38:160.17:075:06Third Quarter28Fri
29Sat2:302.82:472.48:530.49:070.27:065:07Third Quarter29Sat
30Sun3:262.73:472.39:490.49:580.27:055:08Waning Crescent30Sun
31Mon4:252.84:462.310:420.410:480.27:055:09Waning Crescent31Mon
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 7:58 am — 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 20% 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 (20% 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