Tides Today & Tomorrow in Baltimore, MD

TIDE TIMES for Tuesday, August 11, 2026
The tide is currently rising in Baltimore, MD.
Next low tide : 1:17 pm (0.7 ft)
Next high tide : in 4h 06m at 6:04 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 - Aug 1959

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat5:121.95:121.212:180.76:058:19Waning Crescent1Sat
2Sun5:531.95:591.31:010.76:068:18Waning Crescent2Sun
3Mon6:331.96:451.31:420.66:078:17New Moon3Mon
4Tue7:121.97:311.412:380.62:210.66:088:16New Moon4Tue
5Wed7:511.98:161.51:320.62:580.56:098:15New Moon5Wed
6Thu8:291.98:591.62:260.63:330.56:108:13Waxing Crescent6Thu
7Fri9:071.99:431.73:180.64:080.56:118:12Waxing Crescent7Fri
8Sat9:461.810:311.84:120.74:430.46:128:11Waxing Crescent8Sat
9Sun10:301.711:251.85:120.75:210.46:138:10Waxing Crescent9Sun
10Mon11:221.66:180.86:030.46:148:09First Quarter10Mon
11Tue12:241.912:201.57:230.86:480.46:148:08First Quarter11Tue
12Wed1:222.01:201.48:310.87:390.46:158:06First Quarter12Wed
13Thu2:212.02:211.49:420.88:410.46:168:05Waxing Gibbous13Thu
14Fri3:242.03:271.410:460.79:530.46:178:04Waxing Gibbous14Fri
15Sat4:272.14:321.411:410.710:580.46:188:02Waxing Gibbous15Sat
16Sun5:232.15:311.512:310.66:198:01Waxing Gibbous16Sun
17Mon6:142.16:271.61:190.66:208:00Full Moon17Mon
18Tue7:032.07:221.712:540.52:040.56:217:58Full Moon18Tue
19Wed7:502.08:151.71:520.52:460.56:227:57Full Moon19Wed
20Thu8:321.99:041.82:460.63:240.56:237:56Waning Gibbous20Thu
21Fri9:121.89:501.83:370.64:000.56:247:54Waning Gibbous21Fri
22Sat9:521.710:371.84:260.74:350.56:257:53Waning Gibbous22Sat
23Sun10:331.611:271.85:180.85:100.56:267:51Waning Gibbous23Sun
24Mon11:191.56:120.95:450.66:267:50Third Quarter24Mon
25Tue12:201.812:101.47:070.96:190.66:277:49Third Quarter25Tue
26Wed1:101.81:021.48:030.96:550.66:287:47Third Quarter26Wed
27Thu1:591.81:531.39:050.97:360.76:297:46Third Quarter27Thu
28Fri2:511.82:471.310:060.98:280.76:307:44Waning Crescent28Fri
29Sat3:451.83:461.310:570.99:370.76:317:43Waning Crescent29Sat
30Sun4:341.94:401.411:390.810:390.76:327:41Waning Crescent30Sun
31Mon5:171.95:281.412:180.76:337:40Waning Crescent31Mon
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 9:40 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