Tides Today & Tomorrow in Southold, NY

TIDE TIMES for Monday, June 29, 2026
The tide is currently falling in Southold, NY.
Next low tide : in 2h 40m at 5:39 pm (0.7 ft)
Next high tide : 11:53 pm (2.7 ft)
Sunset today : 8:26 pm
Sunrise tomorrow : 5:20 am
Moon phase : Full Moon (100% illuminated)
Tide Station Location : Station #8512114
Common Questions About Tides

Southold, NY Tides - May 2011

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun10:482.111:032.74:540.24:450.55:477:46New Moon1Sun
2Mon11:292.211:422.75:310.15:220.55:467:47New Moon2Mon
3Tue12:102.26:080.15:580.55:447:48New Moon3Tue
4Wed12:202.712:512.26:450.16:360.55:437:49New Moon4Wed
5Thu12:582.71:332.27:260.17:170.65:427:50Waxing Crescent5Thu
6Fri1:372.62:172.18:100.18:030.65:417:51Waxing Crescent6Fri
7Sat2:202.63:032.18:590.28:560.65:407:52Waxing Crescent7Sat
8Sun3:062.53:522.29:500.29:530.65:387:53Waxing Crescent8Sun
9Mon3:562.54:422.210:410.210:520.65:377:54First Quarter9Mon
10Tue4:512.45:382.311:330.211:540.55:367:55First Quarter10Tue
11Wed5:532.46:382.512:260.25:357:56First Quarter11Wed
12Thu6:582.47:352.712:570.41:190.25:347:57Waxing Gibbous12Thu
13Fri7:582.48:272.91:570.22:110.15:337:58Waxing Gibbous13Fri
14Sat8:522.49:163.12:560.03:030.15:327:59Waxing Gibbous14Sat
15Sun9:442.410:063.33:53-0.13:560.05:318:00Waxing Gibbous15Sun
16Mon10:362.410:563.34:47-0.34:490.05:308:01Full Moon16Mon
17Tue11:272.411:463.35:38-0.35:400.05:298:02Full Moon17Tue
18Wed12:192.46:28-0.36:310.15:288:03Full Moon18Wed
19Thu12:383.21:112.47:17-0.27:230.25:278:04Waning Gibbous19Thu
20Fri1:303.02:062.48:08-0.18:190.35:278:05Waning Gibbous20Fri
21Sat2:252.83:022.49:010.19:180.55:268:06Waning Gibbous21Sat
22Sun3:212.63:582.49:550.210:170.65:258:07Waning Gibbous22Sun
23Mon4:152.54:532.410:470.311:170.65:248:07Third Quarter23Mon
24Tue5:112.35:502.411:380.55:248:08Third Quarter24Tue
25Wed6:092.16:472.412:170.612:270.55:238:09Third Quarter25Wed
26Thu7:072.07:412.51:150.61:150.65:228:10Third Quarter26Thu
27Fri8:012.08:282.62:070.61:590.75:228:11Waning Crescent27Fri
28Sat8:492.09:112.72:560.52:420.75:218:12Waning Crescent28Sat
29Sun9:342.09:532.83:410.43:250.75:208:13Waning Crescent29Sun
30Mon10:182.110:342.84:230.34:080.65:208:13Waning Crescent30Mon
31Tue11:012.111:152.85:030.24:500.65:198:14New Moon31Tue
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 8:46 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 100% 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 Full Moon (100% 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