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 5h 39m 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 - May 1954

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat9:472.510:023.53:51-0.23:480.05:477:45New Moon1Sat
2Sun10:392.610:543.64:43-0.34:390.05:467:46New Moon2Sun
3Mon11:322.611:463.55:34-0.35:310.05:447:47New Moon3Mon
4Tue12:262.56:25-0.36:240.05:437:48Waxing Crescent4Tue
5Wed12:403.41:222.57:17-0.27:190.25:427:49Waxing Crescent5Wed
6Thu1:353.22:222.58:110.08:180.35:417:50Waxing Crescent6Thu
7Fri2:333.03:252.49:050.19:190.45:397:51Waxing Crescent7Fri
8Sat3:362.74:322.410:010.210:220.55:387:52First Quarter8Sat
9Sun4:442.55:382.510:550.311:250.55:377:53First Quarter9Sun
10Mon5:552.46:372.611:480.45:367:54First Quarter10Mon
11Tue6:592.37:272.712:250.512:380.55:357:55First Quarter11Tue
12Wed7:552.38:112.71:220.51:250.55:347:56Waxing Gibbous12Wed
13Thu8:442.28:492.82:130.42:100.55:337:57Waxing Gibbous13Thu
14Fri9:272.29:242.93:000.32:540.55:327:58Waxing Gibbous14Fri
15Sat10:062.29:572.93:440.23:360.55:317:59Waxing Gibbous15Sat
16Sun10:412.210:302.94:260.24:170.55:308:00Full Moon16Sun
17Mon11:152.211:053.05:080.14:580.55:298:01Full Moon17Mon
18Tue11:492.211:412.95:490.25:380.65:288:02Full Moon18Tue
19Wed12:252.16:310.26:200.65:278:03Full Moon19Wed
20Thu12:202.91:032.17:130.27:040.75:268:04Waning Gibbous20Thu
21Fri1:012.81:442.27:560.37:520.75:268:05Waning Gibbous21Fri
22Sat1:452.72:282.28:400.38:450.75:258:06Waning Gibbous22Sat
23Sun2:332.63:172.49:250.49:430.75:248:07Waning Gibbous23Sun
24Mon3:252.54:092.510:110.410:440.65:238:07Third Quarter24Mon
25Tue4:232.45:052.711:000.411:450.55:238:08Third Quarter25Tue
26Wed5:252.36:032.911:500.35:228:09Third Quarter26Wed
27Thu6:302.37:003.112:450.312:420.35:218:10Waning Crescent27Thu
28Fri7:332.37:563.31:430.11:360.25:218:11Waning Crescent28Fri
29Sat8:322.38:513.52:390.02:300.15:208:12Waning Crescent29Sat
30Sun9:292.49:453.53:33-0.13:240.15:208:12New Moon30Sun
31Mon10:252.510:383.54:26-0.24:190.15:198:13New Moon31Mon
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