Tides Today & Tomorrow in Sag Harbor, NY

TIDE TIMES for Wednesday, July 22, 2026
The tide is currently falling in Sag Harbor, NY.
Next low tide : in 3h 33m at 11:35 am (0.6 ft)
Next high tide : 6:24 pm (2.8 ft)
Sunset today : 8:15 pm
Sunrise tomorrow : 5:36 am
Moon phase : First Quarter (62% illuminated)
Tide Station Location : Station #8511629
Common Questions About Tides

Sag Harbor, NY Tides - Sep 1976

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed4:402.45:163.110:500.411:460.46:167:21First Quarter1Wed
2Thu6:002.46:303.011:530.46:177:20First Quarter2Thu
3Fri7:142.57:383.012:460.412:560.46:187:18Waxing Gibbous3Fri
4Sat8:162.68:363.01:440.31:560.46:197:16Waxing Gibbous4Sat
5Sun9:082.79:273.02:360.32:510.36:207:15Waxing Gibbous5Sun
6Mon9:542.810:133.03:250.33:420.36:217:13Full Moon6Mon
7Tue10:362.910:552.94:090.24:290.36:227:11Full Moon7Tue
8Wed11:132.911:332.84:500.35:140.36:237:10Full Moon8Wed
9Thu11:482.95:300.35:570.36:247:08Full Moon9Thu
10Fri12:082.712:202.96:100.46:400.36:257:06Waning Gibbous10Fri
11Sat12:422.612:542.96:490.57:230.46:267:05Waning Gibbous11Sat
12Sun1:172.51:302.87:290.68:090.56:277:03Waning Gibbous12Sun
13Mon1:542.42:092.88:120.78:570.66:287:01Waning Gibbous13Mon
14Tue2:362.22:532.78:580.89:480.76:297:00Waning Gibbous14Tue
15Wed3:232.23:432.79:480.910:410.76:306:58Third Quarter15Wed
16Thu4:162.14:392.610:420.911:350.76:306:56Third Quarter16Thu
17Fri5:172.15:402.711:390.86:316:55Third Quarter17Fri
18Sat6:192.36:402.712:270.712:350.76:326:53Waning Crescent18Sat
19Sun7:152.47:362.81:170.61:310.66:336:51Waning Crescent19Sun
20Mon8:042.78:272.92:050.52:240.46:346:49Waning Crescent20Mon
21Tue8:512.99:162.92:510.33:160.26:356:48Waning Crescent21Tue
22Wed9:373.210:043.03:360.24:060.06:366:46New Moon22Wed
23Thu10:233.410:513.04:210.14:56-0.16:376:44New Moon23Thu
24Fri11:113.511:402.95:060.05:45-0.16:386:43New Moon24Fri
25Sat12:003.65:530.06:36-0.16:406:41Waxing Crescent25Sat
26Sun12:302.912:513.56:420.17:290.06:416:39Waxing Crescent26Sun
27Mon1:222.81:453.47:340.28:240.16:426:38Waxing Crescent27Mon
28Tue2:192.72:433.38:310.39:220.26:436:36Waxing Crescent28Tue
29Wed3:222.63:483.19:320.410:220.36:446:34First Quarter29Wed
30Thu4:352.55:012.910:350.511:230.46:456:32First Quarter30Thu
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 2:59 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 transitional phase. Tonight's moon is 62% 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 (62% 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