Tides Today & Tomorrow in Southold, NY

TIDE TIMES for Thursday, June 25, 2026
The tide is currently falling in Southold, NY.
Next low tide : in 2h 27m at 2:55 am (0.4 ft)
Next high tide : 8:45 am (1.9 ft)
Sunset today : 8:26 pm
Sunrise tomorrow : 5:18 am
Moon phase : Waxing Gibbous (84% illuminated)
Tide Station Location : Station #8512114
Common Questions About Tides

Southold, NY Tides - Mar 2016

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue4:242.04:541.710:440.310:500.46:225:41Third Quarter1Tue
2Wed5:232.05:541.711:390.311:460.46:215:42Third Quarter2Wed
3Thu6:212.16:491.712:330.26:195:43Third Quarter3Thu
4Fri7:142.27:371.912:400.31:250.16:175:44Waning Crescent4Fri
5Sat8:002.38:212.01:330.12:140.06:165:45Waning Crescent5Sat
6Sun8:452.59:052.22:250.03:03-0.26:145:46Waning Crescent6Sun
7Mon9:292.69:492.43:17-0.23:49-0.36:135:47New Moon7Mon
8Tue10:132.710:342.64:07-0.44:35-0.46:115:48New Moon8Tue
9Wed10:592.711:212.74:56-0.55:20-0.56:095:50New Moon9Wed
10Thu11:462.75:47-0.66:06-0.56:085:51Waxing Crescent10Thu
11Fri12:112.812:362.56:39-0.66:56-0.46:065:52Waxing Crescent11Fri
12Sat1:042.81:302.47:36-0.57:50-0.36:055:53Waxing Crescent12Sat
13Sun3:012.73:272.39:36-0.49:48-0.17:036:54Waxing Crescent13Sun
14Mon4:012.64:262.110:36-0.210:490.07:016:55First Quarter14Mon
15Tue5:042.55:292.011:38-0.111:540.17:006:56First Quarter15Tue
16Wed6:122.46:382.012:410.06:586:57First Quarter16Wed
17Thu7:222.37:432.012:590.21:420.06:566:58Waxing Gibbous17Thu
18Fri8:232.38:392.12:020.22:380.06:556:59Waxing Gibbous18Fri
19Sat9:152.39:282.23:000.13:310.06:537:01Waxing Gibbous19Sat
20Sun10:002.310:122.33:530.14:180.06:517:02Waxing Gibbous20Sun
21Mon10:422.310:542.44:400.05:000.06:507:03Full Moon21Mon
22Tue11:212.311:342.45:220.05:380.06:487:04Full Moon22Tue
23Wed12:012.36:000.06:140.16:467:05Full Moon23Wed
24Thu12:142.512:402.26:370.06:480.16:457:06Full Moon24Thu
25Fri12:552.51:222.27:150.07:240.26:437:07Waning Gibbous25Fri
26Sat1:362.52:052.17:550.18:020.36:417:08Waning Gibbous26Sat
27Sun2:202.42:512.08:380.18:450.46:397:09Waning Gibbous27Sun
28Mon3:052.33:382.09:260.29:320.56:387:10Waning Gibbous28Mon
29Tue3:512.24:261.910:150.310:220.66:367:11Waning Gibbous29Tue
30Wed4:402.25:171.911:070.311:160.66:347:12Third Quarter30Wed
31Thu5:342.26:151.912:010.36:337:13Third Quarter31Thu
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 5:50 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 spring phase. Tonight's moon is 84% 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 Waxing Gibbous (84% 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