Tides Today & Tomorrow in Rock Hall, MD

TIDE TIMES for Wednesday, July 1, 2026
The tide is currently falling in Rock Hall, MD.
Next low tide (tomorrow) : in 3h 42m at 2:21 am (0.6 ft)
Next high tide (tomorrow) : 9:05 am (1.8 ft)
Sunset today : 8:35 pm
Sunrise tomorrow : 5:42 am
Moon phase : Full Moon (97% illuminated)
Tide Station Location : Station #8573211
Common Questions About Tides

Rock Hall, MD Tides - Jun 2005

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed2:551.63:041.39:400.69:350.45:408:25Waning Crescent1Wed
2Thu3:561.73:591.210:510.610:180.45:408:25Waning Crescent2Thu
3Fri4:511.84:501.111:500.510:580.45:398:26Waning Crescent3Fri
4Sat5:391.95:391.112:450.55:398:27Waning Crescent4Sat
5Sun6:251.96:271.11:380.55:398:27New Moon5Sun
6Mon7:101.97:161.112:130.42:250.55:398:28New Moon6Mon
7Tue7:531.98:051.112:530.43:070.55:388:29New Moon7Tue
8Wed8:341.88:511.11:370.53:470.55:388:29New Moon8Wed
9Thu9:121.89:341.12:210.54:270.65:388:30Waxing Crescent9Thu
10Fri9:491.710:181.13:020.65:070.65:388:30Waxing Crescent10Fri
11Sat10:281.611:071.23:420.65:470.65:388:31Waxing Crescent11Sat
12Sun11:091.64:270.76:240.65:388:31Waxing Crescent12Sun
13Mon12:011.211:53 AM1.55:240.86:560.65:388:32First Quarter13Mon
14Tue12:531.312:361.46:310.87:240.65:388:32First Quarter14Tue
15Wed1:391.41:181.37:390.97:490.55:388:32First Quarter15Wed
16Thu2:261.52:001.28:580.98:160.55:388:33First Quarter16Thu
17Fri3:141.62:501.110:150.88:500.45:388:33Waxing Gibbous17Fri
18Sat4:041.83:491.111:160.89:350.45:388:33Waxing Gibbous18Sat
19Sun4:521.94:481.012:120.75:388:34Waxing Gibbous19Sun
20Mon5:402.05:431.01:080.65:388:34Full Moon20Mon
21Tue6:302.06:391.12:030.65:398:34Full Moon21Tue
22Wed7:232.17:371.112:070.32:540.55:398:34Full Moon22Wed
23Thu8:172.18:331.21:100.33:420.55:398:34Full Moon23Thu
24Fri9:092.09:281.22:220.34:280.55:398:35Waning Gibbous24Fri
25Sat10:001.910:251.33:290.45:150.55:408:35Waning Gibbous25Sat
26Sun10:541.811:301.44:380.46:010.55:408:35Waning Gibbous26Sun
27Mon11:501.65:510.56:430.45:418:35Third Quarter27Mon
28Tue12:371.512:451.57:030.67:240.45:418:35Third Quarter28Tue
29Wed1:391.71:361.38:150.78:040.45:418:35Third Quarter29Wed
30Thu2:381.82:271.29:320.78:470.45:428:35Waning Crescent30Thu
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 5:43 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 Rock Hall, MD?

Rock Hall, MD is currently in a spring phase. Tonight's moon is 97% 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 Full Moon (97% 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