Tides Today & Tomorrow in Sag Harbor, NY

TIDE TIMES for Monday, June 29, 2026
The tide is currently rising in Sag Harbor, NY.
Next low tide : 4:54 pm (0.6 ft)
Next high tide : in 6h 15m at 11:23 am (2.1 ft)
Sunset today : 8:25 pm
Sunrise tomorrow : 5:19 am
Moon phase : Full Moon (100% illuminated)
Tide Station Location : Station #8511629
Common Questions About Tides

Sag Harbor, NY Tides - Apr 2054

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed6:442.37:302.112:030.512:450.46:317:14Third Quarter1Wed
2Thu7:402.48:152.212:590.51:350.46:297:15Waning Crescent2Thu
3Fri8:272.48:532.31:510.42:220.36:287:16Waning Crescent3Fri
4Sat9:072.49:262.52:410.33:050.36:267:17Waning Crescent4Sat
5Sun9:442.59:582.63:280.23:470.26:257:18Waning Crescent5Sun
6Mon10:192.510:302.74:120.14:260.26:237:19New Moon6Mon
7Tue10:552.511:042.84:550.05:050.26:217:20New Moon7Tue
8Wed11:312.411:402.95:370.05:430.26:207:21New Moon8Wed
9Thu12:102.46:200.06:220.26:187:22New Moon9Thu
10Fri12:202.912:512.37:050.07:040.36:167:23Waxing Crescent10Fri
11Sat1:022.91:352.37:510.17:490.36:157:24Waxing Crescent11Sat
12Sun1:492.92:232.28:410.18:400.46:137:25Waxing Crescent12Sun
13Mon2:402.93:172.29:350.29:390.46:127:26First Quarter13Mon
14Tue3:372.84:192.210:320.210:420.46:107:28First Quarter14Tue
15Wed4:422.75:282.311:290.211:470.36:097:29First Quarter15Wed
16Thu5:522.76:382.512:270.26:077:30First Quarter16Thu
17Fri7:032.77:412.712:510.21:220.16:067:31Waxing Gibbous17Fri
18Sat8:082.78:372.91:520.12:160.06:047:32Waxing Gibbous18Sat
19Sun9:062.79:283.12:50-0.13:07-0.16:037:33Waxing Gibbous19Sun
20Mon9:592.810:173.23:44-0.23:57-0.16:017:34Full Moon20Mon
21Tue10:502.711:033.24:36-0.34:45-0.16:007:35Full Moon21Tue
22Wed11:382.711:483.25:25-0.35:310.05:587:36Full Moon22Wed
23Thu12:262.66:13-0.26:180.15:577:37Full Moon23Thu
24Fri12:333.11:132.57:00-0.17:050.25:557:38Waning Gibbous24Fri
25Sat1:173.02:002.47:480.07:530.45:547:39Waning Gibbous25Sat
26Sun2:022.82:492.28:380.28:440.55:537:40Waning Gibbous26Sun
27Mon2:502.73:422.29:280.39:380.65:517:41Waning Gibbous27Mon
28Tue3:412.54:422.110:200.410:340.75:507:42Third Quarter28Tue
29Wed4:392.45:442.211:120.511:300.75:497:43Third Quarter29Wed
30Thu5:432.36:392.312:020.55:477:45Third Quarter30Thu
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 2:08 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 spring phase. Tonight's moon is 100% 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 maximum.

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 Full Moon (100% illuminated). This places Sag Harbor, NY in a spring tide cycle, so tidal ranges are near their weekly maximum 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