Tides Today & Tomorrow in Southold, NY

TIDE TIMES for Friday, July 10, 2026
The tide is currently falling in Southold, NY.
Next low tide : in 2h 21m at 1:44 pm (0.4 ft)
Next high tide : 8:15 pm (3.0 ft)
Sunset today : 8:23 pm
Sunrise tomorrow : 5:26 am
Moon phase : Waning Crescent (20% illuminated)
Tide Station Location : Station #8512114
Common Questions About Tides

Southold, NY Tides - Jan 1994

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat1:002.21:122.57:070.07:48-0.37:144:31Waning Gibbous1Sat
2Sun1:502.22:012.38:040.08:38-0.37:144:32Waning Gibbous2Sun
3Mon2:432.32:532.29:040.09:30-0.27:144:33Third Quarter3Mon
4Tue3:382.33:502.010:060.010:24-0.27:144:34Third Quarter4Tue
5Wed4:382.44:541.911:090.011:21-0.17:144:35Third Quarter5Wed
6Thu5:422.56:031.812:12-0.17:144:36Third Quarter6Thu
7Fri6:442.67:061.912:20-0.11:13-0.27:144:37Waning Crescent7Fri
8Sat7:402.68:021.91:18-0.12:11-0.27:144:38Waning Crescent8Sat
9Sun8:322.78:542.02:16-0.23:06-0.37:144:39Waning Crescent9Sun
10Mon9:222.79:452.03:11-0.23:57-0.47:144:40New Moon10Mon
11Tue10:112.710:342.14:04-0.34:44-0.47:134:41New Moon11Tue
12Wed10:572.611:212.14:52-0.35:29-0.47:134:42New Moon12Wed
13Thu11:422.55:39-0.26:12-0.37:134:43New Moon13Thu
14Fri12:082.212:282.46:25-0.16:56-0.27:124:44Waxing Crescent14Fri
15Sat12:572.11:142.27:140.07:40-0.17:124:45Waxing Crescent15Sat
16Sun1:472.12:032.18:060.18:250.07:124:46Waxing Crescent16Sun
17Mon2:382.12:521.98:590.29:110.17:114:48Waxing Crescent17Mon
18Tue3:292.13:431.89:520.39:570.37:114:49First Quarter18Tue
19Wed4:222.04:381.610:470.310:450.37:104:50First Quarter19Wed
20Thu5:202.05:381.611:420.311:360.47:094:51First Quarter20Thu
21Fri6:182.16:361.612:350.27:094:52First Quarter21Fri
22Sat7:112.17:281.612:270.31:250.27:084:53Waxing Gibbous22Sat
23Sun7:582.28:141.71:170.32:120.17:074:55Waxing Gibbous23Sun
24Mon8:422.38:571.82:050.22:58-0.17:074:56Waxing Gibbous24Mon
25Tue9:242.49:391.92:530.03:42-0.27:064:57Waxing Gibbous25Tue
26Wed10:042.510:212.13:39-0.14:24-0.37:054:58Full Moon26Wed
27Thu10:432.611:032.24:25-0.25:05-0.47:045:00Full Moon27Thu
28Fri11:232.611:462.35:10-0.35:47-0.57:035:01Full Moon28Fri
29Sat12:052.55:58-0.46:31-0.57:035:02Waning Gibbous29Sat
30Sun12:332.412:512.46:50-0.37:19-0.57:025:03Waning Gibbous30Sun
31Mon1:232.41:412.37:46-0.38:10-0.47:015:05Waning Gibbous31Mon
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 4:59 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 20% 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 Waning Crescent (20% 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