Tides Today & Tomorrow in Southold, NY

TIDE TIMES for Tuesday, June 30, 2026
The tide is currently rising in Southold, NY.
Next low tide : 6:17 pm (0.6 ft)
Next high tide : in 3h 02m at 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 - May 2010

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat1:242.92:002.28:040.08:090.45:477:46Waning Gibbous1Sat
2Sun2:162.72:522.28:540.19:040.65:457:47Waning Gibbous2Sun
3Mon3:102.63:462.29:460.310:010.65:447:48Waning Gibbous3Mon
4Tue4:052.44:402.110:380.410:580.75:437:49Third Quarter4Tue
5Wed5:002.35:362.211:280.511:560.75:427:50Third Quarter5Wed
6Thu5:582.26:352.212:170.65:417:51Third Quarter6Thu
7Fri6:572.17:302.312:530.71:040.65:397:52Third Quarter7Fri
8Sat7:512.18:182.51:460.61:480.65:387:53Waning Crescent8Sat
9Sun8:382.19:012.62:350.52:300.65:377:54Waning Crescent9Sun
10Mon9:222.19:412.73:210.43:110.65:367:55Waning Crescent10Mon
11Tue10:052.110:202.84:050.33:520.55:357:56Waning Crescent11Tue
12Wed10:462.110:582.94:470.14:340.55:347:57New Moon12Wed
13Thu11:272.211:362.95:290.05:170.45:337:58New Moon13Thu
14Fri12:082.26:110.06:000.45:327:59New Moon14Fri
15Sat12:162.912:502.26:54-0.16:450.45:318:00New Moon15Sat
16Sun12:592.91:372.37:41-0.17:350.45:308:01Waxing Crescent16Sun
17Mon1:482.92:282.38:320.08:310.45:298:02Waxing Crescent17Mon
18Tue2:422.83:242.39:260.09:330.45:288:03Waxing Crescent18Tue
19Wed3:392.74:212.410:200.110:370.45:278:04First Quarter19Wed
20Thu4:372.65:212.511:150.111:410.45:268:05First Quarter20Thu
21Fri5:402.46:242.612:100.15:268:06First Quarter21Fri
22Sat6:452.37:252.812:460.41:050.15:258:07First Quarter22Sat
23Sun7:482.38:192.91:490.31:580.25:248:08Waxing Gibbous23Sun
24Mon8:432.29:083.02:480.12:510.25:238:09Waxing Gibbous24Mon
25Tue9:352.29:563.13:450.03:440.25:238:09Waxing Gibbous25Tue
26Wed10:252.210:433.14:370.04:360.35:228:10Full Moon26Wed
27Thu11:142.311:293.15:26-0.15:250.35:218:11Full Moon27Thu
28Fri12:012.36:11-0.16:110.45:218:12Full Moon28Fri
29Sat12:163.012:482.36:550.06:570.55:208:13Full Moon29Sat
30Sun1:022.91:372.37:390.17:440.55:208:14Waning Gibbous30Sun
31Mon1:512.72:272.38:250.28:350.65:198:14Waning 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 3:21 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