Tides Today & Tomorrow in Rock Hall, MD

TIDE TIMES for Thursday, June 11, 2026
The tide is currently rising in Rock Hall, MD.
Next low tide : 9:26 pm (0.3 ft)
Next high tide : in 3h 07m at 3:37 pm (1.1 ft)
Sunset today : 8:31 pm
Sunrise tomorrow : 5:38 am
Moon phase : Waning Crescent (17% illuminated)
Tide Station Location : Station #8573211
Common Questions About Tides

Rock Hall, MD Tides - May 2025

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu10:151.810:341.13:310.25:390.46:057:58Waxing Crescent1Thu
2Fri11:171.711:371.14:320.36:340.56:047:59Waxing Crescent2Fri
3Sat12:251.55:450.47:260.56:038:00First Quarter3Sat
4Sun12:441.11:281.46:570.48:170.56:028:01First Quarter4Sun
5Mon1:471.22:251.38:080.59:070.56:018:02First Quarter5Mon
6Tue2:501.33:201.29:240.69:540.56:008:03Waxing Gibbous6Tue
7Wed3:521.44:111.210:320.610:330.55:598:04Waxing Gibbous7Wed
8Thu4:451.54:561.111:270.511:070.45:588:04Waxing Gibbous8Thu
9Fri5:291.65:371.112:170.55:578:05Waxing Gibbous9Fri
10Sat6:091.76:181.11:050.55:568:06Full Moon10Sat
11Sun6:471.77:011.012:050.41:520.55:558:07Full Moon11Sun
12Mon7:241.77:431.012:320.42:360.55:548:08Full Moon12Mon
13Tue8:011.88:231.01:010.43:170.55:538:09Full Moon13Tue
14Wed8:371.89:001.01:350.43:570.55:528:10Full Moon14Wed
15Thu9:121.79:351.02:140.44:390.55:518:11Waning Gibbous15Thu
16Fri9:491.710:141.02:550.55:230.65:508:12Waning Gibbous16Fri
17Sat10:301.711:021.03:380.56:060.65:498:13Waning Gibbous17Sat
18Sun11:191.64:280.56:480.65:488:14Third Quarter18Sun
19Mon12:011.112:131.65:320.67:260.65:488:15Third Quarter19Mon
20Tue1:001.21:061.56:470.68:050.55:478:15Third Quarter20Tue
21Wed1:551.31:591.48:050.68:440.55:468:16Third Quarter21Wed
22Thu2:521.52:551.39:310.69:260.45:458:17Waning Crescent22Thu
23Fri3:501.73:551.210:450.610:070.35:458:18Waning Crescent23Fri
24Sat4:441.84:521.211:480.510:490.35:448:19Waning Crescent24Sat
25Sun5:362.05:461.112:490.45:438:20New Moon25Sun
26Mon6:282.16:411.11:490.45:438:20New Moon26Mon
27Tue7:222.17:361.112:180.22:460.45:428:21New Moon27Tue
28Wed8:162.18:311.11:150.23:370.45:428:22New Moon28Wed
29Thu9:092.09:231.22:190.34:270.55:418:23Waxing Crescent29Thu
30Fri10:011.810:181.23:210.35:180.55:418:23Waxing Crescent30Fri
31Sat10:561.711:211.24:240.46:060.55:408:24Waxing Crescent31Sat
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8573211)

Common Questions About Rock Hall, MD Tides

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What time does the tide turn (slack tide) in Rock Hall, MD today?

Slack tide in Rock Hall, MD is approximately 6:31 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 Rock Hall, MD?

Rock Hall, MD is currently in a spring phase. Tonight's moon is 17% 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 Rock Hall, MD 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 Rock Hall, MD?

Tide predictions for Rock Hall, MD 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 Rock Hall, MD?

Tide data for Rock Hall, MD is sourced from NOAA Station #8573211. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=8573211.

What is the moon phase in Rock Hall, MD tonight?

Tonight the moon over Rock Hall, MD is Waning Crescent (17% illuminated). This places Rock Hall, MD 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