Tides Today & Tomorrow in Southold, NY

TIDE TIMES for Monday, June 29, 2026
The tide is currently falling in Southold, NY.
Next low tide : in 1h 30m at 5:39 pm (0.7 ft)
Next high tide : 11:53 pm (2.7 ft)
Sunset today : 8:26 pm
Sunrise tomorrow : 5:20 am
Moon phase : Full Moon (100% illuminated)
Tide Station Location : Station #8512114
Common Questions About Tides

Southold, NY Tides - Apr 2011

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri10:362.210:532.54:420.14:480.36:327:14New Moon1Fri
2Sat11:162.211:322.55:200.15:220.36:317:15New Moon2Sat
3Sun11:552.25:560.05:550.36:297:16New Moon3Sun
4Mon12:102.612:342.16:320.06:280.36:287:17New Moon4Mon
5Tue12:482.61:152.17:090.07:030.46:267:18Waxing Crescent5Tue
6Wed1:262.51:572.17:500.17:420.56:247:19Waxing Crescent6Wed
7Thu2:062.42:412.08:350.18:260.56:237:20Waxing Crescent7Thu
8Fri2:482.43:272.09:240.29:170.66:217:21Waxing Crescent8Fri
9Sat3:342.34:141.910:150.210:120.66:197:22First Quarter9Sat
10Sun4:242.35:051.911:080.311:110.66:187:23First Quarter10Sun
11Mon5:232.36:042.012:030.26:167:24First Quarter11Mon
12Tue6:302.37:052.212:120.512:580.26:157:25First Quarter12Tue
13Wed7:322.48:002.41:140.31:500.16:137:26Waxing Gibbous13Wed
14Thu8:262.48:502.62:140.12:410.06:117:27Waxing Gibbous14Thu
15Fri9:162.59:382.93:12-0.13:32-0.16:107:29Waxing Gibbous15Fri
16Sat10:062.510:263.14:08-0.34:22-0.26:087:30Full Moon16Sat
17Sun10:562.511:153.25:02-0.45:11-0.26:077:31Full Moon17Sun
18Mon11:462.55:53-0.55:59-0.26:057:32Full Moon18Mon
19Tue12:053.312:372.56:44-0.56:49-0.16:047:33Full Moon19Tue
20Wed12:573.21:302.47:36-0.47:420.06:027:34Waning Gibbous20Wed
21Thu1:513.02:262.38:30-0.28:400.26:017:35Waning Gibbous21Thu
22Fri2:492.83:242.29:27-0.19:410.35:597:36Waning Gibbous22Fri
23Sat3:482.64:222.210:240.110:440.45:587:37Third Quarter23Sat
24Sun4:482.45:232.211:220.311:480.55:577:38Third Quarter24Sun
25Mon5:502.36:262.212:180.45:557:39Third Quarter25Mon
26Tue6:542.27:272.312:510.51:120.45:547:40Third Quarter26Tue
27Wed7:512.18:182.41:500.52:020.55:527:41Waning Crescent27Wed
28Thu8:402.19:022.52:430.42:470.55:517:42Waning Crescent28Thu
29Fri9:242.19:432.63:310.43:280.55:507:43Waning Crescent29Fri
30Sat10:062.110:242.74:140.34:080.55:487:44Waning Crescent30Sat
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8512114)

Common Questions About Southold, NY Tides

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What time does the tide turn (slack tide) in Southold, NY today?

Slack tide in Southold, NY is approximately 8:46 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 Southold, NY?

Southold, 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 Southold, 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 Southold, NY?

Tide predictions for Southold, 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 Southold, NY?

Tide data for Southold, NY is sourced from NOAA Station #8512114. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=8512114.

What is the moon phase in Southold, NY tonight?

Tonight the moon over Southold, NY is Full Moon (100% illuminated). This places Southold, 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