Tides Today & Tomorrow in Southold, NY

TIDE TIMES for Sunday, July 12, 2026
The tide is currently rising in Southold, NY.
Next low tide (tomorrow) : 4:48 am (-0.1 ft)
Next high tide : in 1h 12m at 10:04 pm (3.2 ft)
Sunset today : 8:22 pm
Sunrise tomorrow : 5:28 am
Moon phase : Waning Crescent (5% illuminated)
Tide Station Location : Station #8512114
Common Questions About Tides

Southold, NY Tides - May 1991

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed1:062.71:432.17:420.17:400.65:477:45Waning Gibbous1Wed
2Thu1:532.62:312.18:250.28:260.75:467:46Waning Gibbous2Thu
3Fri2:422.53:212.19:120.39:170.85:457:47Waning Gibbous3Fri
4Sat3:332.44:122.19:590.410:100.85:437:48Waning Gibbous4Sat
5Sun4:252.35:042.110:470.511:040.85:427:50Third Quarter5Sun
6Mon5:182.25:592.111:350.511:590.85:417:51Third Quarter6Mon
7Tue6:132.26:542.212:220.55:407:52Third Quarter7Tue
8Wed7:092.17:432.412:540.71:080.55:397:53Third Quarter8Wed
9Thu7:592.18:262.61:470.51:530.55:377:54Waning Crescent9Thu
10Fri8:442.29:062.82:380.42:370.45:367:55Waning Crescent10Fri
11Sat9:272.29:452.93:290.23:230.35:357:56Waning Crescent11Sat
12Sun10:112.310:273.14:190.04:100.35:347:57New Moon12Sun
13Mon10:562.311:123.25:08-0.24:580.25:337:58New Moon13Mon
14Tue11:432.45:56-0.35:480.15:327:59New Moon14Tue
15Wed12:003.212:332.46:44-0.36:380.15:318:00New Moon15Wed
16Thu12:523.21:262.47:36-0.37:330.25:308:01Waxing Crescent16Thu
17Fri1:483.12:242.48:30-0.28:350.25:298:02Waxing Crescent17Fri
18Sat2:492.93:252.49:27-0.19:400.35:288:03Waxing Crescent18Sat
19Sun3:502.84:262.510:250.010:460.45:288:04First Quarter19Sun
20Mon4:512.65:302.511:210.111:520.45:278:05First Quarter20Mon
21Tue5:552.46:352.612:180.25:268:05First Quarter21Tue
22Wed7:012.27:362.712:580.41:130.25:258:06Waxing Gibbous22Wed
23Thu8:012.18:272.82:010.32:060.35:248:07Waxing Gibbous23Thu
24Fri8:542.19:132.92:590.32:570.45:248:08Waxing Gibbous24Fri
25Sat9:412.19:562.93:520.23:460.55:238:09Waxing Gibbous25Sat
26Sun10:262.110:382.94:390.24:320.55:228:10Full Moon26Sun
27Mon11:102.111:202.85:220.15:160.65:228:11Full Moon27Mon
28Tue11:522.26:000.15:560.65:218:12Full Moon28Tue
29Wed12:022.812:352.26:380.26:350.65:218:12Full Moon29Wed
30Thu12:452.71:202.27:160.27:150.75:208:13Waning Gibbous30Thu
31Fri1:292.72:072.27:560.37:580.75:208:14Waning Gibbous31Fri
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 1:26 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 5% 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 (5% 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