Tides Today & Tomorrow in Three Mile Harbor, NY

TIDE TIMES for Thursday, July 23, 2026
The tide is currently rising in Three Mile Harbor, NY.
Next low tide (tomorrow) : 1:09 am (0.6 ft)
Next high tide : in 6h 34m at 6:38 pm (2.8 ft)
Sunset today : 8:14 pm
Sunrise tomorrow : 5:36 am
Moon phase : Waxing Gibbous (71% illuminated)
Tide Station Location : Station #8511171
Common Questions About Tides

Three Mile Harbor, NY Tides - Aug 1984

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed1:243.12:033.17:44-0.18:150.25:448:05Waxing Crescent1Wed
2Thu2:202.82:593.18:370.09:170.35:458:03First Quarter2Thu
3Fri3:162.63:573.29:310.210:210.35:468:02First Quarter3Fri
4Sat4:172.44:593.110:270.311:250.35:478:01First Quarter4Sat
5Sun5:242.36:023.111:270.45:488:00First Quarter5Sun
6Mon6:322.27:023.112:270.312:270.55:497:59Waxing Gibbous6Mon
7Tue7:312.27:553.11:260.31:260.65:507:57Waxing Gibbous7Tue
8Wed8:232.38:443.12:200.32:230.65:517:56Waxing Gibbous8Wed
9Thu9:102.49:303.03:110.33:150.55:527:55Waxing Gibbous9Thu
10Fri9:552.510:133.03:560.34:010.55:537:54Full Moon10Fri
11Sat10:382.610:553.04:360.34:430.55:547:52Full Moon11Sat
12Sun11:202.611:352.95:130.35:230.55:557:51Full Moon12Sun
13Mon12:032.75:490.36:030.65:567:50Full Moon13Mon
14Tue12:162.812:472.76:250.46:460.65:577:48Waning Gibbous14Tue
15Wed12:592.71:322.77:010.57:320.75:587:47Waning Gibbous15Wed
16Thu1:442.62:172.77:400.68:210.75:597:45Waning Gibbous16Thu
17Fri2:292.43:012.78:200.79:110.76:007:44Waning Gibbous17Fri
18Sat3:162.33:462.79:010.810:030.76:017:43Third Quarter18Sat
19Sun4:062.24:362.79:470.910:570.76:027:41Third Quarter19Sun
20Mon5:042.15:322.710:380.911:520.66:037:40Third Quarter20Mon
21Tue6:042.16:292.811:340.96:047:38Third Quarter21Tue
22Wed6:582.27:203.012:460.512:320.86:057:37Waning Crescent22Wed
23Thu7:472.38:083.11:380.41:280.76:067:35Waning Crescent23Thu
24Fri8:332.58:563.32:300.22:240.56:077:34Waning Crescent24Fri
25Sat9:192.79:433.43:190.13:190.26:087:32New Moon25Sat
26Sun10:072.910:313.44:06-0.14:120.16:097:31New Moon26Sun
27Mon10:563.111:193.34:51-0.25:050.06:107:29New Moon27Mon
28Tue11:473.25:37-0.25:59-0.16:117:27Waxing Crescent28Tue
29Wed12:093.212:403.36:24-0.16:560.06:127:26Waxing Crescent29Wed
30Thu1:023.01:353.47:140.07:570.16:137:24Waxing Crescent30Thu
31Fri1:582.72:323.38:080.28:590.26:147:23Waxing Crescent31Fri
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8511171)

Common Questions About Three Mile Harbor, NY Tides

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What time does the tide turn (slack tide) in Three Mile Harbor, NY today?

Slack tide in Three Mile Harbor, NY is approximately 9:53 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 Three Mile Harbor, NY?

Three Mile Harbor, NY is currently in a transitional phase. Tonight's moon is 71% 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 shifting between spring and neap.

What datum are Three Mile Harbor, 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 Three Mile Harbor, NY?

Tide predictions for Three Mile Harbor, 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 Three Mile Harbor, NY?

Tide data for Three Mile Harbor, NY is sourced from NOAA Station #8511171. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=8511171.

What is the moon phase in Three Mile Harbor, NY tonight?

Tonight the moon over Three Mile Harbor, NY is Waxing Gibbous (71% illuminated). This places Three Mile Harbor, NY in a transitional tide cycle, so tidal ranges are shifting between spring and neap 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