Tides Today & Tomorrow in Southold, NY

TIDE TIMES for Tuesday, June 30, 2026
The tide is currently falling in Southold, NY.
Next low tide : in 11m at 6:20 am (0.3 ft)
Next high tide : 12:25 pm (2.2 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 - Aug 2010

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun3:532.24:272.59:520.610:490.65:458:06Third Quarter1Sun
2Mon4:402.05:132.510:350.711:420.65:468:05Third Quarter2Mon
3Tue5:312.06:052.511:230.75:478:04Third Quarter3Tue
4Wed6:311.97:032.612:370.612:170.75:488:02Third Quarter4Wed
5Thu7:302.07:582.71:320.51:150.75:498:01Waning Crescent5Thu
6Fri8:232.18:492.92:260.42:130.65:508:00Waning Crescent6Fri
7Sat9:122.29:373.03:190.23:110.45:517:59Waning Crescent7Sat
8Sun10:002.410:253.14:100.14:080.25:527:58New Moon8Sun
9Mon10:502.611:143.14:58-0.15:030.15:537:56New Moon9Mon
10Tue11:402.85:45-0.25:570.05:547:55New Moon10Tue
11Wed12:033.112:312.96:31-0.26:50-0.15:557:54New Moon11Wed
12Thu12:523.01:243.17:17-0.27:460.05:567:52Waxing Crescent12Thu
13Fri1:442.82:193.18:07-0.18:460.05:577:51Waxing Crescent13Fri
14Sat2:392.63:153.19:000.09:470.15:587:50Waxing Crescent14Sat
15Sun3:362.44:133.09:550.210:490.25:597:48First Quarter15Sun
16Mon4:352.25:122.910:540.311:510.36:007:47First Quarter16Mon
17Tue5:382.16:172.811:550.56:017:45First Quarter17Tue
18Wed6:472.07:232.712:540.412:580.66:027:44Waxing Gibbous18Wed
19Thu7:522.18:212.71:530.41:590.66:037:43Waxing Gibbous19Thu
20Fri8:462.19:112.72:480.42:560.66:047:41Waxing Gibbous20Fri
21Sat9:332.29:552.63:390.43:480.66:057:40Waxing Gibbous21Sat
22Sun10:172.310:362.64:230.44:350.56:067:38Full Moon22Sun
23Mon10:582.411:152.65:020.45:160.56:077:37Full Moon23Mon
24Tue11:392.511:542.65:370.35:540.56:087:35Full Moon24Tue
25Wed12:192.66:100.36:310.46:097:33Full Moon25Wed
26Thu12:322.612:592.76:420.47:090.56:107:32Full Moon26Thu
27Fri1:112.51:392.77:140.47:500.56:117:30Waning Gibbous27Fri
28Sat1:522.42:202.77:490.58:350.56:127:29Waning Gibbous28Sat
29Sun2:352.33:012.68:280.69:240.56:137:27Waning Gibbous29Sun
30Mon3:192.23:422.69:110.710:160.66:147:26Waning Gibbous30Mon
31Tue4:052.14:272.610:000.811:090.66:157:24Third Quarter31Tue
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 9:22 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 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