Tides Today & Tomorrow in Annapolis, MD

TIDE TIMES for Tuesday, August 11, 2026
The tide is currently rising in Annapolis, MD.
Next low tide (tomorrow) : 12:11 pm (0.7 ft)
Next high tide (tomorrow) : in 6h 04m at 5:41 am (1.8 ft)
Sunset today : 8:06 pm
Sunrise tomorrow : 6:16 am
Moon phase : New Moon (2% illuminated)
Tide Station Location : Station #8575512
Common Questions About Tides

Annapolis, MD Tides - Jun 1956

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri11:021.35:070.75:390.45:418:25Third Quarter1Fri
2Sat12:131.311:47 AM1.26:090.76:210.45:418:26Third Quarter2Sat
3Sun1:071.412:371.27:140.77:050.35:418:26Third Quarter3Sun
4Mon2:001.51:301.18:210.77:510.35:408:27Waning Crescent4Mon
5Tue2:521.62:261.19:250.78:400.25:408:28Waning Crescent5Tue
6Wed3:441.73:231.110:260.69:320.25:408:28Waning Crescent6Wed
7Thu4:341.84:211.111:220.610:240.25:408:29New Moon7Thu
8Fri5:251.85:201.112:140.55:398:29New Moon8Fri
9Sat6:161.86:181.11:040.55:398:30New Moon9Sat
10Sun7:071.87:171.212:140.21:530.55:398:30Waxing Crescent10Sun
11Mon7:581.88:171.21:120.22:400.45:398:31Waxing Crescent11Mon
12Tue8:491.79:181.32:110.33:270.45:398:31Waxing Crescent12Tue
13Wed9:391.610:211.43:120.44:130.45:398:32Waxing Crescent13Wed
14Thu10:291.511:241.44:160.54:590.35:398:32First Quarter14Thu
15Fri11:191.45:230.65:460.35:398:33First Quarter15Fri
16Sat12:271.512:091.36:330.66:340.35:398:33First Quarter16Sat
17Sun1:281.61:011.27:450.77:220.25:398:33Waxing Gibbous17Sun
18Mon2:261.61:541.18:540.78:100.25:398:34Waxing Gibbous18Mon
19Tue3:191.72:471.19:570.78:580.25:398:34Waxing Gibbous19Tue
20Wed4:071.73:411.110:510.79:450.35:408:34Waxing Gibbous20Wed
21Thu4:501.74:331.111:380.610:310.35:408:34Full Moon21Thu
22Fri5:301.75:231.112:190.65:408:35Full Moon22Fri
23Sat6:081.76:111.112:560.65:408:35Full Moon23Sat
24Sun6:451.66:571.112:000.41:310.65:418:35Full Moon24Sun
25Mon7:211.67:421.112:430.42:050.55:418:35Waning Gibbous25Mon
26Tue7:561.68:261.21:250.52:380.55:418:35Waning Gibbous26Tue
27Wed8:301.59:111.22:080.53:110.55:428:35Waning Gibbous27Wed
28Thu9:041.59:581.32:530.63:440.45:428:35Waning Gibbous28Thu
29Fri9:381.410:471.33:420.74:190.45:438:35Third Quarter29Fri
30Sat10:141.411:391.44:350.74:560.35:438:35Third Quarter30Sat
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 8:56 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 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 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 New Moon (2% illuminated). This places Annapolis, 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