Tides Today & Tomorrow in Southold, NY

TIDE TIMES for Monday, July 13, 2026
The tide is currently rising in Southold, NY.
Next low tide (tomorrow) : 5:39 am (-0.2 ft)
Next high tide : in 6h 11m at 10:58 pm (3.3 ft)
Sunset today : 8:21 pm
Sunrise tomorrow : 5:28 am
Moon phase : New Moon (1% illuminated)
Tide Station Location : Station #8512114
Common Questions About Tides

Southold, NY Tides - May 1990

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue4:572.55:302.311:290.211:530.45:477:46First Quarter1Tue
2Wed6:052.46:372.312:280.35:467:47First Quarter2Wed
3Thu7:122.27:402.41:000.41:230.35:447:48First Quarter3Thu
4Fri8:102.28:312.52:020.42:150.45:437:49Waxing Gibbous4Fri
5Sat8:592.19:152.62:590.43:020.45:427:50Waxing Gibbous5Sat
6Sun9:422.19:552.73:500.33:470.55:417:51Waxing Gibbous6Sun
7Mon10:242.110:352.84:360.24:280.55:397:52Waxing Gibbous7Mon
8Tue11:052.111:142.85:150.25:070.55:387:53Full Moon8Tue
9Wed11:472.111:532.85:520.25:430.65:377:54Full Moon9Wed
10Thu12:282.16:270.16:190.65:367:55Full Moon10Thu
11Fri12:342.71:112.17:040.26:570.75:357:56Full Moon11Fri
12Sat1:162.61:562.17:430.27:380.75:347:57Waning Gibbous12Sat
13Sun2:002.62:432.18:270.38:250.85:337:58Waning Gibbous13Sun
14Mon2:462.53:312.19:140.39:160.85:327:59Waning Gibbous14Mon
15Tue3:332.44:192.110:020.410:100.85:318:00Waning Gibbous15Tue
16Wed4:192.45:072.110:490.411:060.75:308:01Third Quarter16Wed
17Thu5:082.35:582.211:370.45:298:02Third Quarter17Thu
18Fri6:042.36:512.412:040.612:260.45:288:03Third Quarter18Fri
19Sat7:022.37:412.61:030.51:140.35:278:04Waning Crescent19Sat
20Sun7:572.38:272.92:000.32:030.35:278:05Waning Crescent20Sun
21Mon8:492.39:133.12:560.12:520.25:268:06Waning Crescent21Mon
22Tue9:392.310:013.33:51-0.13:440.25:258:07Waning Crescent22Tue
23Wed10:302.410:513.44:45-0.24:370.15:248:07New Moon23Wed
24Thu11:222.411:433.45:37-0.35:300.15:238:08New Moon24Thu
25Fri12:142.46:27-0.46:230.15:238:09New Moon25Fri
26Sat12:373.31:092.47:19-0.37:190.15:228:10Waxing Crescent26Sat
27Sun1:343.12:062.48:13-0.28:180.25:228:11Waxing Crescent27Sun
28Mon2:333.03:072.49:090.09:220.45:218:12Waxing Crescent28Mon
29Tue3:332.74:062.410:050.110:270.45:208:13First Quarter29Tue
30Wed4:312.55:062.511:000.211:310.55:208:13First Quarter30Wed
31Thu5:302.36:072.511:540.35:198:14First Quarter31Thu
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 2:18 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 1% 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 New Moon (1% 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