Tides Today & Tomorrow in Annapolis, MD

TIDE TIMES for Sunday, July 19, 2026
The tide is currently falling in Annapolis, MD.
Next low tide : in 36m at 3:42 am (0.6 ft)
Next high tide : 9:39 am (1.4 ft)
Sunset today : 8:28 pm
Sunrise tomorrow : 5:55 am
Moon phase : First Quarter (32% illuminated)
Tide Station Location : Station #8575512
Common Questions About Tides

Annapolis, MD Tides - May 1993

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat1:191.31:371.27:330.47:560.36:077:58Waxing Gibbous1Sat
2Sun2:211.42:341.28:430.48:460.26:067:59Waxing Gibbous2Sun
3Mon3:201.53:281.19:500.49:350.16:058:00Waxing Gibbous3Mon
4Tue4:161.64:211.110:520.310:240.16:038:01Full Moon4Tue
5Wed5:091.75:121.111:490.311:130.16:028:02Full Moon5Wed
6Thu6:011.76:031.112:430.46:018:03Full Moon6Thu
7Fri6:501.76:541.112:020.11:330.46:008:04Full Moon7Fri
8Sat7:381.77:471.112:520.12:200.45:598:05Waning Gibbous8Sat
9Sun8:251.68:411.11:430.23:060.45:588:06Waning Gibbous9Sun
10Mon9:121.59:371.12:350.33:510.45:578:07Waning Gibbous10Mon
11Tue9:591.410:351.13:300.44:360.45:568:08Third Quarter11Tue
12Wed10:461.311:331.24:270.55:220.45:558:08Third Quarter12Wed
13Thu11:351.25:270.56:070.45:548:09Third Quarter13Thu
14Fri12:311.212:241.26:290.66:510.45:538:10Third Quarter14Fri
15Sat1:271.31:141.17:330.67:340.45:528:11Waning Crescent15Sat
16Sun2:191.42:031.18:360.68:160.45:518:12Waning Crescent16Sun
17Mon3:071.42:511.19:340.68:570.35:518:13Waning Crescent17Mon
18Tue3:521.53:381.010:270.69:380.35:508:14Waning Crescent18Tue
19Wed4:341.64:231.011:160.610:180.35:498:15New Moon19Wed
20Thu5:151.65:081.012:010.65:488:16New Moon20Thu
21Fri5:541.65:521.012:430.55:478:17New Moon21Fri
22Sat6:341.76:371.01:240.55:478:17New Moon22Sat
23Sun7:141.77:241.012:240.32:050.55:468:18Waxing Crescent23Sun
24Mon7:561.68:131.11:110.32:470.55:458:19Waxing Crescent24Mon
25Tue8:411.69:061.12:000.33:290.55:458:20Waxing Crescent25Tue
26Wed9:281.610:041.22:550.44:130.45:448:21Waxing Crescent26Wed
27Thu10:181.511:051.33:550.44:590.45:448:21First Quarter27Thu
28Fri11:101.45:000.55:460.45:438:22First Quarter28Fri
29Sat12:071.412:051.36:100.56:340.35:438:23First Quarter29Sat
30Sun1:101.51:011.27:230.67:230.25:428:24Waxing Gibbous30Sun
31Mon2:111.61:571.28:350.68:140.25:428:24Waxing Gibbous31Mon
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8575512)

Common Questions About Annapolis, MD Tides

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What time does the tide turn (slack tide) in Annapolis, MD today?

Slack tide in Annapolis, MD is approximately 6:40 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 Annapolis, MD?

Annapolis, MD is currently in a transitional phase. Tonight's moon is 32% 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 Annapolis, 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 Annapolis, MD?

Tide predictions for Annapolis, 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 Annapolis, MD?

Tide data for Annapolis, MD is sourced from NOAA Station #8575512. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=8575512.

What is the moon phase in Annapolis, MD tonight?

Tonight the moon over Annapolis, MD is First Quarter (32% illuminated). This places Annapolis, 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