Tides Today & Tomorrow in Southold, NY

TIDE TIMES for Sunday, June 21, 2026
The tide is currently falling in Southold, NY.
Next low tide : in 46m at 11:14 am (0.2 ft)
Next high tide : 5:28 pm (2.6 ft)
Sunset today : 8:25 pm
Sunrise tomorrow : 5:17 am
Moon phase : First Quarter (48% illuminated)
Tide Station Location : Station #8512114
Common Questions About Tides

Southold, NY Tides - May 2022

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun12:182.26:290.06:230.45:477:46New Moon1Sun
2Mon12:322.81:022.27:090.07:010.65:457:47New Moon2Mon
3Tue1:142.71:482.17:510.17:410.75:447:48Waxing Crescent3Tue
4Wed1:592.62:372.18:350.28:260.85:437:49Waxing Crescent4Wed
5Thu2:482.53:282.19:220.39:170.85:427:50Waxing Crescent5Thu
6Fri3:402.44:192.010:110.410:110.95:407:51Waxing Crescent6Fri
7Sat4:342.35:122.011:000.511:060.95:397:52First Quarter7Sat
8Sun5:302.26:082.111:500.55:387:53First Quarter8Sun
9Mon6:292.27:042.212:020.812:400.55:377:54First Quarter9Mon
10Tue7:242.27:532.312:580.71:260.55:367:55First Quarter10Tue
11Wed8:122.28:352.51:510.62:110.45:357:56Waxing Gibbous11Wed
12Thu8:552.39:152.72:430.42:540.35:347:57Waxing Gibbous12Thu
13Fri9:372.39:542.93:340.23:380.35:337:58Waxing Gibbous13Fri
14Sat10:202.310:353.14:240.04:230.25:327:59Full Moon14Sat
15Sun11:052.411:183.25:13-0.25:090.15:318:00Full Moon15Sun
16Mon11:512.46:01-0.35:560.15:308:01Full Moon16Mon
17Tue12:053.312:402.46:50-0.36:460.15:298:02Full Moon17Tue
18Wed12:563.31:342.37:42-0.27:400.25:288:03Waning Gibbous18Wed
19Thu1:523.12:322.38:37-0.18:420.35:278:04Waning Gibbous19Thu
20Fri2:543.03:342.39:360.09:470.45:268:05Waning Gibbous20Fri
21Sat3:562.84:372.310:350.110:540.45:268:06Third Quarter21Sat
22Sun5:002.65:422.411:330.25:258:07Third Quarter22Sun
23Mon6:052.56:502.512:010.412:310.25:248:08Third Quarter23Mon
24Tue7:112.37:512.61:070.41:270.35:238:09Waning Crescent24Tue
25Wed8:092.28:422.72:090.42:190.35:238:10Waning Crescent25Wed
26Thu9:002.29:262.83:070.33:080.45:228:10Waning Crescent26Thu
27Fri9:462.110:082.94:000.23:550.55:218:11Waning Crescent27Fri
28Sat10:312.110:482.94:470.24:380.55:218:12New Moon28Sat
29Sun11:142.111:282.95:300.15:190.65:208:13New Moon29Sun
30Mon11:572.16:080.15:580.65:208:14New Moon30Mon
31Tue12:092.812:402.26:460.16:350.75:198:14New Moon31Tue
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 2:21 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 neap phase. Tonight's moon is 48% 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 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 First Quarter (48% illuminated). This places Southold, 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