Tides Today & Tomorrow in Sag Harbor, NY

TIDE TIMES for Wednesday, August 5, 2026
The tide is currently falling in Sag Harbor, NY.
Next low tide : in 6h 01m at 11:07 pm (0.5 ft)
Next high tide (tomorrow) : 4:32 am (2.0 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 - Oct 1953

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu5:442.46:012.711:130.711:570.65:455:32Third Quarter1Thu
2Fri6:412.56:582.712:130.75:465:30Waning Crescent2Fri
3Sat7:282.67:472.712:470.61:080.65:475:28Waning Crescent3Sat
4Sun8:082.78:292.71:320.51:570.55:485:27Waning Crescent4Sun
5Mon8:422.89:072.62:120.52:410.45:495:25Waning Crescent5Mon
6Tue9:122.99:412.62:510.53:230.35:505:23New Moon6Tue
7Wed9:412.910:122.53:280.54:040.35:515:22New Moon7Wed
8Thu10:103.010:442.44:050.64:440.35:535:20New Moon8Thu
9Fri10:433.011:162.34:420.65:250.35:545:18New Moon9Fri
10Sat11:183.011:522.25:180.76:080.45:555:17Waxing Crescent10Sat
11Sun11:562.95:560.86:520.55:565:15Waxing Crescent11Sun
12Mon12:312.212:392.96:370.87:400.65:575:14Waxing Crescent12Mon
13Tue1:152.11:262.87:250.98:310.65:585:12Waxing Crescent13Tue
14Wed2:052.12:202.78:220.99:240.65:595:10First Quarter14Wed
15Thu3:032.13:212.79:260.810:170.66:005:09First Quarter15Thu
16Fri4:062.34:272.610:310.711:100.56:015:07First Quarter16Fri
17Sat5:102.55:342.611:350.66:025:06Waxing Gibbous17Sat
18Sun6:082.86:362.612:000.412:350.36:035:04Waxing Gibbous18Sun
19Mon7:023.17:332.712:500.31:320.16:055:03Waxing Gibbous19Mon
20Tue7:523.48:262.71:390.22:26-0.16:065:01Waxing Gibbous20Tue
21Wed8:423.59:172.72:280.13:18-0.26:075:00Full Moon21Wed
22Thu9:323.610:082.73:170.04:09-0.36:084:59Full Moon22Thu
23Fri10:223.611:002.64:060.04:59-0.26:094:57Full Moon23Fri
24Sat11:133.511:532.64:560.15:51-0.16:104:56Waning Gibbous24Sat
25Sun12:063.35:490.26:430.06:114:54Waning Gibbous25Sun
26Mon12:492.51:013.16:440.37:380.26:124:53Waning Gibbous26Mon
27Tue1:492.42:012.97:420.58:340.36:144:52Third Quarter27Tue
28Wed2:572.33:062.78:440.69:300.46:154:50Third Quarter28Wed
29Thu4:072.34:182.59:470.710:240.56:164:49Third Quarter29Thu
30Fri5:112.45:262.410:490.711:160.56:174:48Third Quarter30Fri
31Sat6:052.56:252.411:480.66:184:46Waning Crescent31Sat
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 1:49 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 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