Tides Today & Tomorrow in Sag Harbor, NY

TIDE TIMES for Monday, August 3, 2026
The tide is currently rising in Sag Harbor, NY.
Next low tide (tomorrow) : 9:03 am (0.5 ft)
Next high tide (tomorrow) : in 4h 17m at 2:43 am (2.3 ft)
Sunset today : 8:03 pm
Sunrise tomorrow : 5:47 am
Moon phase : Waning Gibbous (75% illuminated)
Tide Station Location : Station #8511629
Common Questions About Tides

Sag Harbor, NY Tides - Apr 2096

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun6:402.67:302.212:510.26:307:15First Quarter1Sun
2Mon7:472.68:262.41:020.41:470.26:287:16Waxing Gibbous2Mon
3Tue8:442.69:142.52:030.32:370.26:267:17Waxing Gibbous3Tue
4Wed9:332.69:552.62:570.23:220.26:257:18Waxing Gibbous4Wed
5Thu10:162.510:312.73:460.14:030.26:237:19Waxing Gibbous5Thu
6Fri10:552.511:032.74:300.14:420.26:227:20Full Moon6Fri
7Sat11:312.411:322.85:120.15:190.36:207:21Full Moon7Sat
8Sun12:042.35:530.15:560.36:187:22Full Moon8Sun
9Mon12:022.812:362.26:340.16:330.46:177:23Full Moon9Mon
10Tue12:342.71:092.17:160.27:110.56:157:24Waning Gibbous10Tue
11Wed1:102.71:462.08:000.37:510.66:147:25Waning Gibbous11Wed
12Thu1:492.62:261.98:470.48:350.76:127:26Waning Gibbous12Thu
13Fri2:332.63:131.99:370.59:260.86:107:27Waning Gibbous13Fri
14Sat3:222.54:071.910:300.510:240.86:097:28Third Quarter14Sat
15Sun4:192.55:081.911:240.511:250.76:077:30Third Quarter15Sun
16Mon5:222.56:102.112:160.56:067:31Third Quarter16Mon
17Tue6:262.57:062.312:260.61:050.46:047:32Third Quarter17Tue
18Wed7:272.57:572.61:250.41:530.36:037:33Waning Crescent18Wed
19Thu8:222.68:452.92:210.22:390.26:017:34Waning Crescent19Thu
20Fri9:142.69:323.23:150.03:250.16:007:35Waning Crescent20Fri
21Sat10:042.610:193.44:07-0.24:110.05:587:36New Moon21Sat
22Sun10:532.611:083.54:57-0.34:57-0.15:577:37New Moon22Sun
23Mon11:442.611:583.55:48-0.45:450.05:567:38New Moon23Mon
24Tue12:362.56:39-0.36:360.05:547:39Waxing Crescent24Tue
25Wed12:503.41:302.47:32-0.27:300.15:537:40Waxing Crescent25Wed
26Thu1:453.32:292.48:27-0.18:280.35:517:41Waxing Crescent26Thu
27Fri2:443.13:352.39:250.19:310.45:507:42First Quarter27Fri
28Sat3:502.94:502.310:240.210:360.55:497:43First Quarter28Sat
29Sun5:042.76:042.411:230.311:420.55:477:44First Quarter29Sun
30Mon6:192.67:072.512:200.35:467:45First Quarter30Mon
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 5:53 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 75% 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 Waning Gibbous (75% 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