Tides Today & Tomorrow in Rock Hall, MD

TIDE TIMES for Wednesday, July 8, 2026
The tide is currently rising in Rock Hall, MD.
Next low tide : 7:11 pm (0.4 ft)
Next high tide : in 3h 57m at 1:06 pm (1.3 ft)
Sunset today : 8:33 pm
Sunrise tomorrow : 5:46 am
Moon phase : Third Quarter (41% illuminated)
Tide Station Location : Station #8573211
Common Questions About Tides

Rock Hall, MD Tides - Jun 1995

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu9:241.79:551.22:470.64:360.55:408:24Waxing Crescent1Thu
2Fri9:581.710:371.23:250.65:150.55:408:25Waxing Crescent2Fri
3Sat10:341.611:251.24:070.65:530.55:408:26Waxing Crescent3Sat
4Sun11:151.54:580.76:290.55:398:26First Quarter4Sun
5Mon12:171.312:021.56:030.77:020.55:398:27First Quarter5Mon
6Tue1:071.412:521.47:100.87:340.55:398:28First Quarter6Tue
7Wed1:561.51:431.38:230.88:110.45:388:28First Quarter7Wed
8Thu2:481.62:391.39:410.88:560.45:388:29Waxing Gibbous8Thu
9Fri3:441.83:421.210:490.79:500.35:388:29Waxing Gibbous9Fri
10Sat4:381.94:441.211:470.610:430.35:388:30Waxing Gibbous10Sat
11Sun5:302.05:421.212:440.55:388:30Full Moon11Sun
12Mon6:232.06:391.21:420.55:388:31Full Moon12Mon
13Tue7:182.17:371.312:320.32:350.45:388:31Full Moon13Tue
14Wed8:122.08:341.31:370.33:250.45:388:32Full Moon14Wed
15Thu9:032.09:291.42:410.34:140.45:388:32Waning Gibbous15Thu
16Fri9:541.910:261.43:430.45:020.45:388:33Waning Gibbous16Fri
17Sat10:461.711:291.54:460.55:500.45:388:33Waning Gibbous17Sat
18Sun11:411.65:530.56:360.45:388:33Third Quarter18Sun
19Mon12:341.512:361.56:590.67:200.45:388:33Third Quarter19Mon
20Tue1:341.61:281.48:040.78:030.45:388:34Third Quarter20Tue
21Wed2:311.72:191.39:140.88:490.45:388:34Third Quarter21Wed
22Thu3:291.73:141.210:210.89:360.55:398:34Waning Crescent22Thu
23Fri4:221.74:101.211:170.710:210.55:398:34Waning Crescent23Fri
24Sat5:091.85:021.112:050.75:398:35Waning Crescent24Sat
25Sun5:511.85:501.112:510.75:408:35Waning Crescent25Sun
26Mon6:311.86:381.21:360.65:408:35New Moon26Mon
27Tue7:111.87:251.212:180.52:170.65:408:35New Moon27Tue
28Wed7:501.88:091.212:590.62:560.65:418:35New Moon28Wed
29Thu8:261.88:501.21:440.63:320.55:418:35New Moon29Thu
30Fri9:001.89:291.32:290.64:070.55:418:35Waxing Crescent30Fri
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 4:08 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 neap phase. Tonight's moon is 41% 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 minimum.

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 Third Quarter (41% illuminated). This places Rock Hall, MD in a neap tide cycle, so tidal ranges are near their weekly minimum 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