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 5h 07m 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 - Mar 2096

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu3:242.74:021.810:090.010:050.16:215:41First Quarter1Thu
2Fri4:352.75:251.811:120.011:090.16:195:42First Quarter2Fri
3Sat5:512.66:411.912:150.06:175:43Waxing Gibbous3Sat
4Sun6:592.77:422.012:130.11:130.06:165:44Waxing Gibbous4Sun
5Mon7:572.78:342.21:140.12:06-0.16:145:45Waxing Gibbous5Mon
6Tue8:482.79:202.32:110.02:53-0.16:135:46Waxing Gibbous6Tue
7Wed9:332.610:002.43:020.03:35-0.16:115:48Full Moon7Wed
8Thu10:152.610:362.53:49-0.14:15-0.16:095:49Full Moon8Thu
9Fri10:522.511:092.54:34-0.14:530.06:085:50Full Moon9Fri
10Sat11:282.311:402.55:160.05:300.16:065:51Full Moon10Sat
11Sun1:012.26:590.07:080.27:056:52Waning Gibbous11Sun
12Mon1:122.51:362.17:430.17:460.37:036:53Waning Gibbous12Mon
13Tue1:472.52:131.98:280.28:270.47:016:54Waning Gibbous13Tue
14Wed2:262.42:541.89:170.39:110.57:006:55Waning Gibbous14Wed
15Thu3:102.43:421.710:100.410:000.66:586:56Third Quarter15Thu
16Fri4:002.34:391.611:050.410:550.66:566:57Third Quarter16Fri
17Sat4:592.35:451.612:020.46:556:59Third Quarter17Sat
18Sun6:022.46:511.812:560.46:537:00Third Quarter18Sun
19Mon7:052.57:471.912:520.51:470.36:517:01Waning Crescent19Mon
20Tue8:012.68:342.21:490.32:350.16:507:02Waning Crescent20Tue
21Wed8:522.69:192.52:440.23:190.06:487:03Waning Crescent21Wed
22Thu9:402.710:032.73:360.04:02-0.16:467:04Waning Crescent22Thu
23Fri10:272.710:473.04:26-0.24:44-0.26:457:05New Moon23Fri
24Sat11:142.711:333.15:16-0.35:27-0.26:437:06New Moon24Sat
25Sun12:022.66:06-0.46:12-0.26:417:07New Moon25Sun
26Mon12:213.212:512.56:57-0.46:59-0.16:407:08Waxing Crescent26Mon
27Tue1:103.21:432.47:50-0.37:500.06:387:09Waxing Crescent27Tue
28Wed2:033.12:382.28:47-0.18:450.16:367:10Waxing Crescent28Wed
29Thu3:013.03:422.19:460.09:460.26:357:11First Quarter29Thu
30Fri4:072.84:582.110:480.110:510.36:337:12First Quarter30Fri
31Sat5:222.76:202.111:500.211:570.46:317:14First Quarter31Sat
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