Tides Today & Tomorrow in Sag Harbor, NY

TIDE TIMES for Wednesday, July 22, 2026
The tide is currently rising in Sag Harbor, NY.
Next low tide (tomorrow) : 12:42 am (0.5 ft)
Next high tide : in 3h 04m at 6:24 pm (2.8 ft)
Sunset today : 8:15 pm
Sunrise tomorrow : 5:36 am
Moon phase : First Quarter (62% illuminated)
Tide Station Location : Station #8511629
Common Questions About Tides

Sag Harbor, NY Tides - Mar 1976

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon10:482.411:042.44:32-0.14:50-0.16:225:40New Moon1Mon
2Tue11:202.311:352.45:14-0.15:280.06:215:41New Moon2Tue
3Wed11:532.25:560.06:060.16:195:42Waxing Crescent3Wed
4Thu12:082.412:272.16:400.16:460.26:175:43Waxing Crescent4Thu
5Fri12:442.41:051.97:250.27:270.36:165:44Waxing Crescent5Fri
6Sat1:232.41:471.88:140.28:120.46:145:46Waxing Crescent6Sat
7Sun2:082.32:341.89:050.39:020.46:135:47First Quarter7Sun
8Mon2:592.33:291.79:590.39:560.46:115:48First Quarter8Mon
9Tue3:562.34:311.810:540.310:540.46:095:49First Quarter9Tue
10Wed4:572.45:341.911:470.311:520.36:085:50First Quarter10Wed
11Thu5:592.46:322.112:380.16:065:51Waxing Gibbous11Thu
12Fri6:562.57:252.312:490.11:270.06:055:52Waxing Gibbous12Fri
13Sat7:492.68:142.61:44-0.12:14-0.16:035:53Waxing Gibbous13Sat
14Sun8:392.79:022.92:37-0.23:00-0.36:015:54Full Moon14Sun
15Mon9:292.79:513.13:29-0.43:46-0.46:005:55Full Moon15Mon
16Tue10:182.710:403.24:20-0.54:33-0.45:585:57Full Moon16Tue
17Wed11:082.711:303.25:11-0.55:20-0.45:565:58Full Moon17Wed
18Thu11:592.66:03-0.56:10-0.35:555:59Waning Gibbous18Thu
19Fri12:223.212:532.46:57-0.37:04-0.25:536:00Waning Gibbous19Fri
20Sat1:173.01:502.37:53-0.28:010.05:516:01Waning Gibbous20Sat
21Sun2:172.92:562.28:520.09:010.15:506:02Third Quarter21Sun
22Mon3:252.74:132.29:520.110:040.25:486:03Third Quarter22Mon
23Tue4:412.65:292.210:530.111:080.35:466:04Third Quarter23Tue
24Wed5:532.56:342.311:510.25:456:05Waning Crescent24Wed
25Thu6:552.57:282.412:090.212:450.25:436:06Waning Crescent25Thu
26Fri7:482.58:132.51:060.21:340.25:416:07Waning Crescent26Fri
27Sat8:342.58:532.61:580.12:190.15:406:08Waning Crescent27Sat
28Sun9:152.59:282.62:440.13:000.15:386:09New Moon28Sun
29Mon9:522.49:592.73:280.03:390.25:366:10New Moon29Mon
30Tue10:252.410:282.74:090.04:180.25:356:12New Moon30Tue
31Wed10:562.310:592.74:500.04:560.25:336:13New Moon31Wed
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 9:33 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 transitional phase. Tonight's moon is 62% 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 First Quarter (62% 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