Tides Today & Tomorrow in Sag Harbor, NY

TIDE TIMES for Saturday, June 20, 2026
The tide is currently falling in Sag Harbor, NY.
Next low tide : in 2h 24m at 10:16 pm (0.4 ft)
Next high tide (tomorrow) : 4:24 am (2.4 ft)
Sunset today : 8:24 pm
Sunrise tomorrow : 5:16 am
Moon phase : First Quarter (37% illuminated)
Tide Station Location : Station #8511629
Common Questions About Tides

Sag Harbor, NY Tides - Aug 2041

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu1:402.52:102.58:110.58:390.65:458:05Waxing Crescent1Thu
2Fri2:192.32:482.68:490.69:290.75:468:04Waxing Crescent2Fri
3Sat3:022.23:312.69:300.710:220.75:478:02First Quarter3Sat
4Sun3:492.14:182.710:130.711:180.75:488:01First Quarter4Sun
5Mon4:432.05:122.811:010.75:498:00First Quarter5Mon
6Tue5:431.96:102.912:140.611:53 AM0.75:507:59First Quarter6Tue
7Wed6:461.97:103.01:110.512:500.65:517:58Waxing Gibbous7Wed
8Thu7:472.08:073.12:050.41:470.55:527:56Waxing Gibbous8Thu
9Fri8:442.29:023.22:570.32:450.45:537:55Waxing Gibbous9Fri
10Sat9:382.49:553.33:460.13:420.25:547:54Full Moon10Sat
11Sun10:292.610:483.34:330.04:370.15:557:53Full Moon11Sun
12Mon11:202.911:393.25:19-0.15:320.05:567:51Full Moon12Mon
13Tue12:113.16:05-0.16:270.05:577:50Waning Gibbous13Tue
14Wed12:313.11:023.26:51-0.17:220.05:587:48Waning Gibbous14Wed
15Thu1:232.91:543.27:390.08:200.15:597:47Waning Gibbous15Thu
16Fri2:172.72:493.28:290.19:180.26:007:46Waning Gibbous16Fri
17Sat3:152.53:473.19:220.310:190.36:017:44Third Quarter17Sat
18Sun4:192.34:513.110:180.411:210.46:027:43Third Quarter18Sun
19Mon5:342.26:013.011:160.56:037:41Third Quarter19Mon
20Tue6:502.27:083.012:230.512:150.66:047:40Waning Crescent20Tue
21Wed7:552.28:073.01:230.51:140.66:057:38Waning Crescent21Wed
22Thu8:502.38:583.02:190.52:090.66:067:37Waning Crescent22Thu
23Fri9:372.39:423.03:080.43:010.66:077:35Waning Crescent23Fri
24Sat10:182.410:222.93:510.43:490.56:087:34New Moon24Sat
25Sun10:542.510:572.94:310.44:330.56:097:32New Moon25Sun
26Mon11:252.611:302.85:080.35:160.56:107:31New Moon26Mon
27Tue11:542.65:440.45:580.56:117:29New Moon27Tue
28Wed12:022.712:222.76:190.46:400.56:127:27New Moon28Wed
29Thu12:362.612:532.76:550.57:230.56:137:26Waxing Crescent29Thu
30Fri1:112.51:272.87:300.68:080.66:147:24Waxing Crescent30Fri
31Sat1:482.32:052.88:070.78:560.66:157:23Waxing Crescent31Sat
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 1:20 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 Sag Harbor, NY?

Sag Harbor, NY is currently in a transitional phase. Tonight's moon is 37% 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 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 First Quarter (37% illuminated). This places Sag 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