Tides Today & Tomorrow in Baltimore, MD

TIDE TIMES for Tuesday, August 11, 2026
The tide is currently falling in Baltimore, MD.
Next low tide (tomorrow) : in 43m at 12:20 am (0.4 ft)
Next high tide (tomorrow) : 6:57 am (2.1 ft)
Sunset today : 8:07 pm
Sunrise tomorrow : 6:15 am
Moon phase : New Moon (2% illuminated)
Tide Station Location : Station #8574680
Common Questions About Tides

Baltimore, MD Tides - Oct 1957

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue1:281.81:341.48:330.87:520.67:026:49First Quarter1Tue
2Wed2:251.82:361.49:310.88:560.77:036:48First Quarter2Wed
3Thu3:211.73:391.410:230.710:000.77:046:46Waxing Gibbous3Thu
4Fri4:121.74:361.511:040.710:550.77:056:44Waxing Gibbous4Fri
5Sat4:551.75:231.611:390.611:430.77:066:43Waxing Gibbous5Sat
6Sun5:341.66:061.612:110.67:076:41Waxing Gibbous6Sun
7Mon6:111.66:461.712:300.712:430.57:086:40Full Moon7Mon
8Tue6:481.67:261.81:180.71:140.57:096:38Full Moon8Tue
9Wed7:251.58:031.82:060.71:440.57:106:37Full Moon9Wed
10Thu8:021.58:391.92:530.72:130.47:116:35Full Moon10Thu
11Fri8:361.49:141.93:380.72:410.47:126:34Waning Gibbous11Fri
12Sat9:111.49:511.94:230.73:120.47:136:32Waning Gibbous12Sat
13Sun9:481.310:341.95:130.73:470.47:146:31Waning Gibbous13Sun
14Mon10:341.311:251.86:060.74:300.47:156:29Waning Gibbous14Mon
15Tue11:341.26:580.75:250.57:166:28Third Quarter15Tue
16Wed12:241.812:421.37:500.76:340.57:176:26Third Quarter16Wed
17Thu1:221.81:461.38:430.67:500.57:186:25Third Quarter17Thu
18Fri2:201.82:501.49:370.69:170.57:196:23Waning Crescent18Fri
19Sat3:191.73:541.610:260.510:330.57:206:22Waning Crescent19Sat
20Sun4:171.74:521.711:100.411:370.47:216:21Waning Crescent20Sun
21Mon5:101.65:461.911:510.37:226:19New Moon21Mon
22Tue6:001.66:392.012:370.412:330.27:236:18New Moon22Tue
23Wed6:501.57:322.01:380.41:180.27:246:16New Moon23Wed
24Thu7:401.48:232.02:360.42:050.27:256:15New Moon24Thu
25Fri8:291.49:132.03:300.42:520.27:266:14Waxing Crescent25Fri
26Sat9:171.310:021.94:220.53:390.27:276:13Waxing Crescent26Sat
27Sun9:071.39:551.84:160.53:280.36:285:11Waxing Crescent27Sun
28Mon10:041.210:531.75:110.54:240.46:295:10First Quarter28Mon
29Tue11:091.211:501.66:030.65:230.46:305:09First Quarter29Tue
30Wed12:121.26:530.56:220.56:315:08First Quarter30Wed
31Thu12:421.51:121.27:430.57:240.66:335:06First Quarter31Thu
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 3:38 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 spring phase. Tonight's moon is 2% 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 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 New Moon (2% illuminated). This places Baltimore, 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