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 21m at 8:28 pm (0.5 ft)
Next high tide (tomorrow) : 3:47 am (1.9 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 - Aug 1987

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat11:121.56:190.95:470.46:068:19First Quarter1Sat
2Sun12:331.811:59 AM1.47:240.96:180.46:078:18First Quarter2Sun
3Mon1:221.912:541.38:360.96:580.46:078:17First Quarter3Mon
4Tue2:152.01:531.29:530.97:450.46:088:15Waxing Gibbous4Tue
5Wed3:152.03:011.210:590.88:470.46:098:14Waxing Gibbous5Wed
6Thu4:182.14:141.211:540.810:060.46:108:13Waxing Gibbous6Thu
7Fri5:182.25:181.312:460.76:118:12Waxing Gibbous7Fri
8Sat6:142.26:181.41:370.66:128:11Full Moon8Sat
9Sun7:092.27:191.512:270.42:230.66:138:10Full Moon9Sun
10Mon8:012.18:171.61:380.43:050.56:148:09Full Moon10Mon
11Tue8:482.09:121.72:450.43:430.56:158:07Waning Gibbous11Tue
12Wed9:321.910:061.83:470.54:210.56:168:06Waning Gibbous12Wed
13Thu10:151.711:031.94:490.64:590.46:178:05Waning Gibbous13Thu
14Fri11:011.55:540.75:370.46:178:04Third Quarter14Fri
15Sat12:042.011:52 AM1.46:590.86:170.56:188:02Third Quarter15Sat
16Sun1:042.012:461.38:030.96:580.56:198:01Third Quarter16Sun
17Mon2:001.91:401.39:140.97:410.66:208:00Third Quarter17Mon
18Tue2:581.92:371.210:240.98:340.66:217:58Waning Crescent18Tue
19Wed3:591.93:401.211:180.99:390.66:227:57Waning Crescent19Wed
20Thu4:521.94:391.312:010.86:237:55Waning Crescent20Thu
21Fri5:371.95:311.312:410.86:247:54Waning Crescent21Fri
22Sat6:171.96:181.31:190.76:257:53New Moon22Sat
23Sun6:551.97:041.412:110.61:540.76:267:51New Moon23Sun
24Mon7:301.97:481.512:580.72:260.76:277:50New Moon24Mon
25Tue8:031.98:281.61:490.72:540.66:287:48New Moon25Tue
26Wed8:331.89:051.72:380.73:200.66:297:47Waxing Crescent26Wed
27Thu9:021.79:411.83:260.83:430.56:297:45Waxing Crescent27Thu
28Fri9:311.610:201.94:150.84:030.56:307:44Waxing Crescent28Fri
29Sat10:021.511:041.95:110.94:260.56:317:42Waxing Crescent29Sat
30Sun10:411.411:562.06:130.94:570.56:327:41First Quarter30Sun
31Mon11:321.37:160.95:390.56:337:39First Quarter31Mon
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 12:07 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 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