Tides Today & Tomorrow in Sag Harbor, NY

TIDE TIMES for Wednesday, August 5, 2026
The tide is currently rising in Sag Harbor, NY.
Next low tide : 11:07 pm (0.5 ft)
Next high tide : in 3h 37m at 4:08 pm (3.0 ft)
Sunset today : 8:01 pm
Sunrise tomorrow : 5:49 am
Moon phase : Third Quarter (55% illuminated)
Tide Station Location : Station #8511629
Common Questions About Tides

Sag Harbor, NY Tides - Mar 1954

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon7:052.57:372.112:510.21:390.06:235:39Waning Crescent1Mon
2Tue7:562.68:232.31:460.02:24-0.16:225:40Waning Crescent2Tue
3Wed8:442.69:082.62:39-0.23:07-0.26:205:41New Moon3Wed
4Thu9:312.69:532.83:30-0.33:50-0.36:195:43New Moon4Thu
5Fri10:182.610:403.04:20-0.44:34-0.46:175:44New Moon5Fri
6Sat11:062.511:283.15:10-0.55:18-0.46:155:45New Moon6Sat
7Sun11:552.46:02-0.46:06-0.36:145:46Waxing Crescent7Sun
8Mon12:183.112:462.36:55-0.36:57-0.26:125:47Waxing Crescent8Mon
9Tue1:123.01:412.17:52-0.27:52-0.16:115:48Waxing Crescent9Tue
10Wed2:102.92:442.08:51-0.18:520.16:095:49First Quarter10Wed
11Thu3:162.74:001.99:540.19:560.26:075:50First Quarter11Thu
12Fri4:322.65:242.010:560.111:020.26:065:51First Quarter12Fri
13Sat5:492.56:342.111:570.16:045:53Waxing Gibbous13Sat
14Sun6:542.57:302.212:060.212:530.16:025:54Waxing Gibbous14Sun
15Mon7:492.58:182.31:050.21:430.16:015:55Waxing Gibbous15Mon
16Tue8:372.59:002.42:000.12:280.15:595:56Waxing Gibbous16Tue
17Wed9:192.59:362.52:480.03:080.15:575:57Full Moon17Wed
18Thu9:572.410:082.63:320.03:470.15:565:58Full Moon18Thu
19Fri10:322.310:382.64:140.04:240.15:545:59Full Moon19Fri
20Sat11:032.311:082.64:550.05:010.25:526:00Full Moon20Sat
21Sun11:352.211:402.65:360.05:380.35:516:01Waning Gibbous21Sun
22Mon12:082.16:180.16:160.45:496:02Waning Gibbous22Mon
23Tue12:152.612:441.97:020.26:550.55:476:03Waning Gibbous23Tue
24Wed12:552.51:241.97:490.37:390.65:466:04Waning Gibbous24Wed
25Thu1:392.52:101.88:400.48:290.65:446:06Third Quarter25Thu
26Fri2:292.43:041.89:330.49:260.65:426:07Third Quarter26Fri
27Sat3:252.44:051.810:270.410:270.65:416:08Third Quarter27Sat
28Sun4:282.45:092.011:200.411:280.55:396:09Third Quarter28Sun
29Mon5:322.46:082.212:100.35:376:10Waning Crescent29Mon
30Tue6:322.57:002.512:280.312:580.25:366:11Waning Crescent30Tue
31Wed7:272.57:502.81:250.11:450.15:346:12Waning Crescent31Wed
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 7:37 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 neap phase. Tonight's moon is 55% 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 (55% 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