Tides Today & Tomorrow in Baltimore, MD

TIDE TIMES for Thursday, July 30, 2026
The tide is currently falling in Baltimore, MD.
Next low tide : in 5m at 1:25 am (0.6 ft)
Next high tide : 8:02 am (1.9 ft)
Sunset today : 8:20 pm
Sunrise tomorrow : 6:04 am
Moon phase : Full Moon (99% illuminated)
Tide Station Location : Station #8574680
Common Questions About Tides

Baltimore, MD Tides - Aug 2075

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu11:011.711:521.85:280.65:540.56:068:18Waning Gibbous1Thu
2Fri11:521.66:320.76:350.56:078:17Third Quarter2Fri
3Sat12:531.812:441.47:340.87:140.56:088:16Third Quarter3Sat
4Sun1:481.81:351.48:400.87:540.56:098:15Third Quarter4Sun
5Mon2:431.82:271.39:500.88:380.66:108:14Third Quarter5Mon
6Tue3:391.93:251.210:510.89:290.66:118:13Waning Crescent6Tue
7Wed4:311.94:231.211:400.810:200.66:128:11Waning Crescent7Wed
8Thu5:171.95:151.212:240.76:138:10Waning Crescent8Thu
9Fri5:581.96:021.31:070.76:148:09Waning Crescent9Fri
10Sat6:391.96:481.31:470.76:158:08New Moon10Sat
11Sun7:181.97:321.412:330.62:250.66:168:07New Moon11Sun
12Mon7:551.98:141.41:220.62:590.66:178:05New Moon12Mon
13Tue8:291.98:541.52:120.63:310.66:178:04New Moon13Tue
14Wed9:021.99:321.63:000.74:020.66:188:03Waxing Crescent14Wed
15Thu9:341.810:131.73:470.74:310.56:198:01Waxing Crescent15Thu
16Fri10:091.711:001.84:390.85:000.56:208:00Waxing Crescent16Fri
17Sat10:501.611:521.85:410.85:300.56:217:59First Quarter17Sat
18Sun11:411.56:460.96:060.56:227:57First Quarter18Sun
19Mon12:471.912:391.47:530.96:480.56:237:56First Quarter19Mon
20Tue1:432.01:391.49:050.97:370.56:247:55First Quarter20Tue
21Wed2:422.12:431.310:160.88:410.56:257:53Waxing Gibbous21Wed
22Thu3:462.13:521.311:150.810:010.46:267:52Waxing Gibbous22Thu
23Fri4:482.14:551.412:080.76:277:50Waxing Gibbous23Fri
24Sat5:442.25:541.512:580.66:287:49Full Moon24Sat
25Sun6:382.16:511.612:130.41:460.66:287:47Full Moon25Sun
26Mon7:302.17:481.71:170.42:310.66:297:46Full Moon26Mon
27Tue8:182.08:411.82:200.53:120.56:307:44Full Moon27Tue
28Wed9:021.99:321.93:180.53:500.56:317:43Waning Gibbous28Wed
29Thu9:441.810:231.94:130.64:280.56:327:41Waning Gibbous29Thu
30Fri10:271.611:181.95:110.75:060.56:337:40Waning Gibbous30Fri
31Sat11:151.56:100.85:440.56:347:38Third Quarter31Sat
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 4:43 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 Baltimore, MD?

Baltimore, MD is currently in a spring phase. Tonight's moon is 99% 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 Full Moon (99% 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