Tides Today & Tomorrow in Southold, NY

TIDE TIMES for Saturday, June 20, 2026
The tide is currently falling in Southold, NY.
Next low tide : in 1h 59m at 10:54 pm (0.4 ft)
Next high tide (tomorrow) : 4:49 am (2.4 ft)
Sunset today : 8:25 pm
Sunrise tomorrow : 5:17 am
Moon phase : First Quarter (37% illuminated)
Tide Station Location : Station #8512114
Common Questions About Tides

Southold, NY Tides - Apr 2023

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat9:022.29:142.12:420.53:100.46:327:14Waxing Gibbous1Sat
2Sun9:442.29:562.33:280.43:510.36:317:15Waxing Gibbous2Sun
3Mon10:242.210:362.44:110.34:280.26:297:16Waxing Gibbous3Mon
4Tue11:012.311:142.54:500.25:030.26:277:17Full Moon4Tue
5Wed11:382.211:502.65:290.15:370.16:267:18Full Moon5Wed
6Thu12:142.26:080.06:110.26:247:19Full Moon6Thu
7Fri12:252.712:502.26:48-0.16:470.26:227:20Full Moon7Fri
8Sat12:592.71:292.17:31-0.17:270.36:217:21Waning Gibbous8Sat
9Sun1:372.72:122.08:190.08:130.46:197:22Waning Gibbous9Sun
10Mon2:212.73:012.09:120.09:070.46:187:23Waning Gibbous10Mon
11Tue3:132.63:551.910:090.110:080.56:167:24Third Quarter11Tue
12Wed4:132.54:551.911:080.211:130.56:147:25Third Quarter12Wed
13Thu5:222.56:052.012:090.26:137:27Third Quarter13Thu
14Fri6:362.57:162.112:210.41:090.26:117:28Third Quarter14Fri
15Sat7:432.58:162.31:270.32:060.16:107:29Waning Crescent15Sat
16Sun8:402.59:082.52:290.22:590.06:087:30Waning Crescent16Sun
17Mon9:312.59:572.73:280.03:500.06:077:31Waning Crescent17Mon
18Tue10:202.510:442.94:24-0.14:38-0.16:057:32New Moon18Tue
19Wed11:082.511:293.05:16-0.25:230.06:047:33New Moon19Wed
20Thu11:542.46:04-0.36:060.16:027:34New Moon20Thu
21Fri12:143.012:412.36:51-0.36:490.26:017:35New Moon21Fri
22Sat12:592.91:302.27:38-0.27:350.45:597:36Waxing Crescent22Sat
23Sun1:462.82:202.18:280.08:240.55:587:37Waxing Crescent23Sun
24Mon2:372.63:132.19:190.19:190.75:567:38Waxing Crescent24Mon
25Tue3:322.54:062.010:120.310:160.85:557:39Waxing Crescent25Tue
26Wed4:282.35:012.011:040.411:150.85:547:40First Quarter26Wed
27Thu5:292.26:002.011:580.55:527:41First Quarter27Thu
28Fri6:322.17:002.112:150.812:500.55:517:42First Quarter28Fri
29Sat7:312.17:542.21:110.71:370.55:507:44First Quarter29Sat
30Sun8:212.18:402.42:030.62:210.55:487:45Waxing Gibbous30Sun
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8512114)

Common Questions About Southold, NY Tides

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

Slack tide in Southold, NY is approximately 1:51 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 Southold, NY?

Southold, NY is currently in a transitional phase. Tonight's moon is 37% 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 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 (37% illuminated). This places Southold, 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