Tides Today & Tomorrow in Annapolis, MD

TIDE TIMES for Wednesday, July 22, 2026
The tide is currently falling in Annapolis, MD.
Next low tide : in 5h 21m at 6:13 pm (0.3 ft)
Next high tide (tomorrow) : 1:31 am (1.6 ft)
Sunset today : 8:26 pm
Sunrise tomorrow : 5:58 am
Moon phase : First Quarter (62% illuminated)
Tide Station Location : Station #8575512
Common Questions About Tides

Annapolis, MD Tides - Jun 1991

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat8:281.58:531.11:490.43:160.55:428:25Waning Gibbous1Sat
2Sun9:061.59:411.12:340.53:500.55:418:25Waning Gibbous2Sun
3Mon9:441.410:311.23:220.54:260.55:418:26Third Quarter3Mon
4Tue10:231.411:251.24:140.65:030.55:418:27Third Quarter4Tue
5Wed11:051.35:130.75:430.45:408:27Third Quarter5Wed
6Thu12:201.311:50 AM1.26:180.76:250.35:408:28Third Quarter6Thu
7Fri1:151.412:401.27:280.77:100.35:408:29Waning Crescent7Fri
8Sat2:101.61:351.18:380.77:580.25:408:29Waning Crescent8Sat
9Sun3:041.72:331.19:450.78:480.25:398:30Waning Crescent9Sun
10Mon3:581.83:341.010:470.69:420.15:398:30Waning Crescent10Mon
11Tue4:511.84:351.011:450.610:370.15:398:31New Moon11Tue
12Wed5:451.95:351.112:380.65:398:31New Moon12Wed
13Thu6:381.96:361.11:270.55:398:32New Moon13Thu
14Fri7:301.87:371.212:330.22:150.55:398:32Waxing Crescent14Fri
15Sat8:211.78:391.21:330.23:010.55:398:33Waxing Crescent15Sat
16Sun9:111.69:421.32:340.33:460.45:398:33Waxing Crescent16Sun
17Mon10:001.510:451.43:370.44:300.45:398:33First Quarter17Mon
18Tue10:471.411:491.54:420.55:150.35:398:34First Quarter18Tue
19Wed11:341.35:500.66:000.35:398:34First Quarter19Wed
20Thu12:511.512:211.27:000.76:450.35:408:34First Quarter20Thu
21Fri1:491.61:101.18:120.77:310.25:408:34Waxing Gibbous21Fri
22Sat2:441.62:021.19:210.78:170.35:408:35Waxing Gibbous22Sat
23Sun3:331.72:551.010:210.79:030.35:408:35Waxing Gibbous23Sun
24Mon4:171.73:491.011:110.79:490.35:418:35Waxing Gibbous24Mon
25Tue4:591.74:411.011:540.710:350.35:418:35Full Moon25Tue
26Wed5:381.75:301.012:320.65:418:35Full Moon26Wed
27Thu6:151.76:171.11:080.65:428:35Full Moon27Thu
28Fri6:521.77:021.112:030.41:410.65:428:35Full Moon28Fri
29Sat7:271.67:461.112:450.42:120.65:428:35Waning Gibbous29Sat
30Sun8:021.68:301.21:280.52:440.55:438:35Waning Gibbous30Sun
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 9:52 pm — 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 62% 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 (62% 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