Tides Today & Tomorrow in Sag Harbor, NY

TIDE TIMES for Saturday, July 4, 2026
The tide is currently falling in Sag Harbor, NY.
Next low tide : in 5h 41m at 8:44 pm (0.6 ft)
Next high tide (tomorrow) : 2:23 am (2.4 ft)
Sunset today : 8:24 pm
Sunrise tomorrow : 5:22 am
Moon phase : Waning Gibbous (81% illuminated)
Tide Station Location : Station #8511629
Common Questions About Tides

Sag Harbor, NY Tides - Jun 2059

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun2:442.83:342.49:330.29:510.55:198:15Third Quarter1Sun
2Mon3:442.74:362.610:260.210:570.55:188:15Third Quarter2Mon
3Tue4:502.55:402.811:190.25:188:16Third Quarter3Tue
4Wed6:002.46:413.012:010.412:120.25:188:17Third Quarter4Wed
5Thu7:092.47:373.11:030.21:050.25:178:17Waning Crescent5Thu
6Fri8:122.38:293.32:020.11:580.25:178:18Waning Crescent6Fri
7Sat9:092.49:193.32:580.02:500.25:178:19Waning Crescent7Sat
8Sun10:022.410:073.33:50-0.13:410.25:178:19New Moon8Sun
9Mon10:532.310:543.34:39-0.14:300.35:168:20New Moon9Mon
10Tue11:412.311:403.25:27-0.15:180.35:168:20New Moon10Tue
11Wed12:292.36:130.06:060.45:168:21New Moon11Wed
12Thu12:253.11:162.36:590.16:550.55:168:21Waxing Crescent12Thu
13Fri1:082.92:012.27:440.27:440.65:168:22Waxing Crescent13Fri
14Sat1:522.72:472.28:300.38:370.75:168:22Waxing Crescent14Sat
15Sun2:372.63:332.29:160.49:310.75:168:23Waxing Crescent15Sun
16Mon3:242.44:202.310:010.510:270.85:168:23First Quarter16Mon
17Tue4:152.25:072.410:470.511:230.75:168:23First Quarter17Tue
18Wed5:122.15:532.511:320.65:168:24First Quarter18Wed
19Thu6:112.06:382.612:180.612:170.65:168:24First Quarter19Thu
20Fri7:072.07:222.81:110.51:030.65:178:24Waxing Gibbous20Fri
21Sat7:582.08:052.92:020.41:490.65:178:24Waxing Gibbous21Sat
22Sun8:452.08:493.02:520.32:350.55:178:25Waxing Gibbous22Sun
23Mon9:302.19:333.23:390.23:210.55:178:25Waxing Gibbous23Mon
24Tue10:152.110:193.24:250.14:080.45:188:25Full Moon24Tue
25Wed11:002.211:063.35:110.04:560.45:188:25Full Moon25Wed
26Thu11:472.311:543.25:560.05:460.35:188:25Full Moon26Thu
27Fri12:362.46:420.06:390.35:198:25Waning Gibbous27Fri
28Sat12:443.11:272.57:290.07:360.35:198:25Waning Gibbous28Sat
29Sun1:363.02:212.68:170.08:360.35:208:25Waning Gibbous29Sun
30Mon2:302.83:172.89:060.19:380.35:208:25Waning Gibbous30Mon
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8511629)

Common Questions About Sag Harbor, NY Tides

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

Slack tide in Sag Harbor, NY is approximately 11:33 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 Sag Harbor, NY?

Sag Harbor, 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 Sag 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 Sag Harbor, NY?

Tide predictions for Sag 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 Sag Harbor, NY?

Tide data for Sag Harbor, NY is sourced from NOAA Station #8511629. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=8511629.

What is the moon phase in Sag Harbor, NY tonight?

Tonight the moon over Sag Harbor, NY is Waning Gibbous (81% illuminated). This places Sag Harbor, 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