Tides Today & Tomorrow in Baltimore, MD

TIDE TIMES for Friday, July 31, 2026
The tide is currently falling in Baltimore, MD.
Next low tide (tomorrow) : in 4h 17m at 3:07 am (0.7 ft)
Next high tide (tomorrow) : 9:06 am (1.8 ft)
Sunset today : 8:19 pm
Sunrise tomorrow : 6:05 am
Moon phase : Waning Gibbous (96% illuminated)
Tide Station Location : Station #8574680
Common Questions About Tides

Baltimore, MD Tides - May 1978

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon2:221.42:481.49:020.39:450.36:077:59Waning Crescent1Mon
2Tue3:251.53:491.410:140.310:350.36:068:00Waning Crescent2Tue
3Wed4:241.64:451.311:160.311:190.36:058:01Waning Crescent3Wed
4Thu5:171.75:341.312:120.36:048:02Waning Crescent4Thu
5Fri6:061.86:211.312:000.31:050.36:028:02New Moon5Fri
6Sat6:521.87:081.312:400.31:560.36:018:03New Moon6Sat
7Sun7:371.87:541.21:210.32:430.36:008:04New Moon7Sun
8Mon8:191.88:391.22:010.33:260.35:598:05New Moon8Mon
9Tue8:571.89:211.22:390.44:070.45:588:06Waxing Crescent9Tue
10Wed9:351.710:041.23:150.44:490.45:578:07Waxing Crescent10Wed
11Thu10:131.610:501.23:490.55:320.45:568:08Waxing Crescent11Thu
12Fri10:551.611:411.24:260.56:160.55:558:09Waxing Crescent12Fri
13Sat11:421.55:130.66:570.55:548:10First Quarter13Sat
14Sun12:341.212:321.56:110.67:370.55:538:11First Quarter14Sun
15Mon1:231.31:191.47:130.68:170.55:528:12First Quarter15Mon
16Tue2:111.32:071.38:210.78:590.55:518:13First Quarter16Tue
17Wed3:011.42:591.39:370.69:420.45:518:14Waxing Gibbous17Wed
18Thu3:521.63:551.310:430.610:240.45:508:15Waxing Gibbous18Thu
19Fri4:401.74:471.311:380.511:030.35:498:16Waxing Gibbous19Fri
20Sat5:261.85:381.312:320.55:488:16Waxing Gibbous20Sat
21Sun6:121.96:291.31:280.45:478:17Full Moon21Sun
22Mon7:012.07:221.312:250.32:220.45:478:18Full Moon22Mon
23Tue7:512.18:151.31:170.33:140.35:468:19Full Moon23Tue
24Wed8:412.19:071.32:150.34:040.35:458:20Waning Gibbous24Wed
25Thu9:312.010:011.33:130.34:560.35:458:21Waning Gibbous25Thu
26Fri10:241.911:001.44:130.35:480.35:448:21Waning Gibbous26Fri
27Sat11:231.85:210.46:390.35:438:22Third Quarter27Sat
28Sun12:061.412:241.76:320.47:290.45:438:23Third Quarter28Sun
29Mon1:101.51:231.67:410.58:180.45:428:24Third Quarter29Mon
30Tue2:101.62:191.48:520.59:080.45:428:25Third Quarter30Tue
31Wed3:111.73:171.410:040.59:580.45:428:25Waning Crescent31Wed
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 6:06 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 96% 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 Waning Gibbous (96% 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