Tides Today & Tomorrow in Great River, NY

TIDE TIMES for Wednesday, July 8, 2026
The tide is currently rising in Great River, NY.
Next low tide (tomorrow) : 1:02 am (0.1 ft)
Next high tide : in 4h 06m at 6:00 pm (0.8 ft)
Sunset today : 8:26 pm
Sunrise tomorrow : 5:29 am
Moon phase : Third Quarter (41% illuminated)
Tide Station Location : Station #8514783
Common Questions About Tides

Great River, NY Tides - Jun 2011

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed11:330.711:370.85:550.05:430.15:238:17New Moon1Wed
2Thu12:140.76:390.06:270.15:238:18New Moon2Thu
3Fri12:140.812:550.77:210.07:100.15:228:18New Moon3Fri
4Sat12:520.81:390.78:010.07:520.15:228:19Waxing Crescent4Sat
5Sun1:360.82:280.78:410.08:360.15:228:20Waxing Crescent5Sun
6Mon2:250.83:210.79:240.09:250.15:218:20Waxing Crescent6Mon
7Tue3:200.84:160.710:110.010:230.15:218:21First Quarter7Tue
8Wed4:180.85:100.811:050.011:320.15:218:21First Quarter8Wed
9Thu5:160.76:040.812:040.05:218:22First Quarter9Thu
10Fri6:140.77:010.812:430.11:050.05:208:23First Quarter10Fri
11Sat7:170.78:020.91:500.12:030.05:208:23Waxing Gibbous11Sat
12Sun8:230.79:020.92:510.02:590.05:208:24Waxing Gibbous12Sun
13Mon9:270.79:580.93:480.03:530.05:208:24Waxing Gibbous13Mon
14Tue10:250.710:500.94:430.04:470.05:208:25Full Moon14Tue
15Wed11:180.711:390.95:360.05:400.05:208:25Full Moon15Wed
16Thu12:090.76:28-0.16:320.05:208:25Full Moon16Thu
17Fri12:270.912:590.77:160.07:210.05:208:26Waning Gibbous17Fri
18Sat1:150.91:500.78:000.08:070.15:208:26Waning Gibbous18Sat
19Sun2:030.82:400.78:430.08:510.15:218:26Waning Gibbous19Sun
20Mon2:510.83:310.79:230.09:360.15:218:27Waning Gibbous20Mon
21Tue3:400.74:190.710:050.110:260.25:218:27Third Quarter21Tue
22Wed4:270.75:050.710:490.111:230.25:218:27Third Quarter22Wed
23Thu5:140.75:490.711:370.15:218:27Third Quarter23Thu
24Fri6:000.66:330.712:240.212:270.15:228:27Third Quarter24Fri
25Sat6:490.67:200.71:230.21:180.15:228:27Waning Crescent25Sat
26Sun7:430.68:110.72:170.22:080.15:228:27Waning Crescent26Sun
27Mon8:410.69:020.83:070.12:550.15:238:28Waning Crescent27Mon
28Tue9:350.69:490.83:550.13:420.15:238:28Waning Crescent28Tue
29Wed10:230.610:320.84:420.14:290.15:248:27New Moon29Wed
30Thu11:070.711:130.95:280.05:160.15:248:27New Moon30Thu
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8514783)

Common Questions About Great River, NY Tides

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What time does the tide turn (slack tide) in Great River, NY today?

Slack tide in Great River, NY is approximately 9:31 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 Great River, NY?

Great River, NY is currently in a neap phase. Tonight's moon is 41% 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 minimum.

What datum are Great River, 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 Great River, NY?

Tide predictions for Great River, 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 Great River, NY?

Tide data for Great River, NY is sourced from NOAA Station #8514783. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=8514783.

What is the moon phase in Great River, NY tonight?

Tonight the moon over Great River, NY is Third Quarter (41% illuminated). This places Great River, NY in a neap tide cycle, so tidal ranges are near their weekly minimum 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