Tides Today & Tomorrow in Sag Harbor, NY

TIDE TIMES for Wednesday, July 8, 2026
The tide is currently falling in Sag Harbor, NY.
Next low tide (tomorrow) : in 4h 34m at 12:31 am (0.4 ft)
Next high tide (tomorrow) : 6:02 am (2.0 ft)
Sunset today : 8:23 pm
Sunrise tomorrow : 5:25 am
Moon phase : Third Quarter (41% illuminated)
Tide Station Location : Station #8511629
Common Questions About Tides

Sag Harbor, NY Tides - Sep 1989

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri12:022.85:470.46:110.46:167:22New Moon1Fri
2Sat12:192.612:322.86:230.56:540.46:177:20Waxing Crescent2Sat
3Sun12:532.51:042.87:000.67:370.56:187:18Waxing Crescent3Sun
4Mon1:272.41:402.87:380.78:230.66:197:17Waxing Crescent4Mon
5Tue2:042.22:192.88:180.89:130.76:197:15Waxing Crescent5Tue
6Wed2:462.13:042.79:020.910:060.86:207:13First Quarter6Wed
7Thu3:342.03:562.79:520.911:020.86:217:12First Quarter7Thu
8Fri4:311.94:562.710:481.011:590.86:227:10First Quarter8Fri
9Sat5:382.06:002.711:470.96:237:08First Quarter9Sat
10Sun6:442.17:022.812:530.712:470.86:247:07Waxing Gibbous10Sun
11Mon7:412.37:582.91:430.61:450.66:257:05Waxing Gibbous11Mon
12Tue8:292.58:493.02:300.52:400.46:267:03Waxing Gibbous12Tue
13Wed9:142.89:373.03:140.33:330.26:277:02Waxing Gibbous13Wed
14Thu9:593.110:243.03:570.24:240.16:287:00Full Moon14Thu
15Fri10:443.311:122.94:390.15:14-0.16:296:58Full Moon15Fri
16Sat11:313.55:230.16:05-0.16:306:57Full Moon16Sat
17Sun12:002.912:193.66:080.16:56-0.16:316:55Waning Gibbous17Sun
18Mon12:492.71:103.56:560.27:500.16:326:53Waning Gibbous18Mon
19Tue1:412.62:043.47:470.38:470.26:336:51Waning Gibbous19Tue
20Wed2:382.53:043.38:440.49:470.36:346:50Third Quarter20Wed
21Thu3:432.34:113.19:460.510:490.56:356:48Third Quarter21Thu
22Fri5:022.35:282.910:510.611:520.56:366:46Third Quarter22Fri
23Sat6:232.36:442.911:570.66:376:45Third Quarter23Sat
24Sun7:292.57:482.912:520.51:020.66:386:43Waning Crescent24Sun
25Mon8:242.68:422.81:460.52:010.66:396:41Waning Crescent25Mon
26Tue9:092.79:282.82:340.52:540.56:406:39Waning Crescent26Tue
27Wed9:492.810:102.83:180.43:420.46:416:38Waning Crescent27Wed
28Thu10:232.910:482.73:570.44:250.36:426:36New Moon28Thu
29Fri10:542.911:222.64:350.55:060.36:436:34New Moon29Fri
30Sat11:233.011:532.55:120.55:470.36:446:33New Moon30Sat
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8511629)

Common Questions About Sag Harbor, NY Tides

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

Slack tide in Sag Harbor, NY is approximately 3:16 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 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 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 Third Quarter (41% illuminated). This places Sag Harbor, 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