Tides Today & Tomorrow in Baltimore, MD

TIDE TIMES for Thursday, July 23, 2026
The tide is currently falling in Baltimore, MD.
Next low tide : in 4h 21m at 10:14 am (0.9 ft)
Next high tide : 2:30 pm (1.2 ft)
Sunset today : 8:26 pm
Sunrise tomorrow : 5:58 am
Moon phase : Waxing Gibbous (71% illuminated)
Tide Station Location : Station #8574680
Common Questions About Tides

Baltimore, MD Tides - Sep 1988

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu10:521.511:582.16:040.75:150.46:357:37Third Quarter1Thu
2Fri11:481.47:080.86:040.56:367:35Third Quarter2Fri
3Sat1:022.012:481.38:140.96:570.56:377:33Third Quarter3Sat
4Sun2:052.01:471.39:240.97:570.66:377:32Third Quarter4Sun
5Mon3:111.92:501.310:300.99:070.66:387:30Waning Crescent5Mon
6Tue4:141.93:561.311:190.810:150.66:397:29Waning Crescent6Tue
7Wed5:051.94:551.411:590.811:100.76:407:27Waning Crescent7Wed
8Thu5:451.95:471.512:360.76:417:26Waning Crescent8Thu
9Fri6:221.86:341.51:100.76:427:24New Moon9Fri
10Sat6:571.87:191.612:450.71:420.76:437:22New Moon10Sat
11Sun7:311.88:001.71:330.72:110.66:447:21New Moon11Sun
12Mon8:041.78:361.82:210.82:380.66:457:19New Moon12Mon
13Tue8:351.69:101.93:070.83:000.66:467:17Waxing Crescent13Tue
14Wed9:041.59:441.93:530.83:190.56:477:16Waxing Crescent14Wed
15Thu9:321.410:201.94:420.93:400.56:477:14Waxing Crescent15Thu
16Fri10:011.411:041.95:370.94:060.56:487:13Waxing Crescent16Fri
17Sat10:371.311:571.96:350.94:430.56:497:11First Quarter17Sat
18Sun11:311.27:331.05:310.56:507:09First Quarter18Sun
19Mon12:551.912:411.28:351.06:300.56:517:08First Quarter19Mon
20Tue1:542.01:501.29:400.97:360.56:527:06First Quarter20Tue
21Wed2:572.03:021.310:340.89:020.66:537:04Waxing Gibbous21Wed
22Thu4:002.04:121.411:190.710:300.56:547:03Waxing Gibbous22Thu
23Fri4:552.05:131.611:590.611:380.56:557:01Waxing Gibbous23Fri
24Sat5:452.06:081.812:370.66:567:00Full Moon24Sat
25Sun6:331.97:021.912:420.51:160.56:576:58Full Moon25Sun
26Mon7:211.87:562.11:480.51:550.46:586:56Full Moon26Mon
27Tue8:081.78:472.22:500.52:330.46:586:55Waning Gibbous27Tue
28Wed8:531.69:372.23:480.63:120.36:596:53Waning Gibbous28Wed
29Thu9:381.410:302.14:470.63:510.47:006:52Waning Gibbous29Thu
30Fri10:251.411:302.05:480.74:360.47:016:50Waning Gibbous30Fri
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8574680)

Common Questions About Baltimore, MD Tides

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

Slack tide in Baltimore, MD is approximately 12:22 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 Baltimore, MD?

Baltimore, MD is currently in a transitional phase. Tonight's moon is 71% 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 shifting between spring and neap.

What datum are Baltimore, 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 Baltimore, MD?

Tide predictions for Baltimore, 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 Baltimore, MD?

Tide data for Baltimore, MD is sourced from NOAA Station #8574680. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=8574680.

What is the moon phase in Baltimore, MD tonight?

Tonight the moon over Baltimore, MD is Waxing Gibbous (71% illuminated). This places Baltimore, MD in a transitional tide cycle, so tidal ranges are shifting between spring and neap 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