Tides Today & Tomorrow in Annapolis, MD

TIDE TIMES for Tuesday, August 11, 2026
The tide is currently falling in Annapolis, MD.
Next low tide : in 12m at 11:28 am (0.8 ft)
Next high tide : 4:31 pm (1.3 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 - Oct 2095

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat7:221.48:131.61:450.81:390.57:026:48Waxing Crescent1Sat
2Sun7:521.38:531.62:290.82:100.57:036:46Waxing Crescent2Sun
3Mon8:211.39:361.63:140.92:440.47:046:45Waxing Crescent3Mon
4Tue8:531.210:231.64:030.93:220.47:056:43Waxing Crescent4Tue
5Wed9:321.211:151.64:560.94:080.47:066:42First Quarter5Wed
6Thu10:301.25:540.95:020.57:076:40First Quarter6Thu
7Fri12:121.611:44 AM1.26:540.96:040.57:086:39First Quarter7Fri
8Sat1:101.712:591.27:510.87:120.57:096:37Waxing Gibbous8Sat
9Sun2:081.72:091.38:440.88:190.47:106:36Waxing Gibbous9Sun
10Mon3:021.73:131.49:320.79:240.47:106:34Waxing Gibbous10Mon
11Tue3:531.74:121.510:170.510:270.47:116:33Waxing Gibbous11Tue
12Wed4:411.65:091.611:000.411:270.47:126:31Full Moon12Wed
13Thu5:271.66:041.711:430.37:136:30Full Moon13Thu
14Fri6:121.56:591.812:250.512:260.27:146:28Full Moon14Fri
15Sat6:571.47:541.81:230.51:090.27:156:27Waning Gibbous15Sat
16Sun7:431.38:491.82:210.61:550.27:166:25Waning Gibbous16Sun
17Mon8:321.29:461.83:200.72:440.27:176:24Waning Gibbous17Mon
18Tue9:251.210:451.74:200.73:370.27:186:22Third Quarter18Tue
19Wed10:251.111:461.65:220.74:340.37:196:21Third Quarter19Wed
20Thu11:311.16:230.75:360.47:216:20Third Quarter20Thu
21Fri12:461.512:381.27:220.76:410.47:226:18Third Quarter21Fri
22Sat1:411.51:431.28:140.77:460.57:236:17Waning Crescent22Sat
23Sun2:311.42:431.28:590.68:460.57:246:16Waning Crescent23Sun
24Mon3:141.43:371.39:390.59:410.57:256:14Waning Crescent24Mon
25Tue3:541.44:251.410:150.510:320.57:266:13Waning Crescent25Tue
26Wed4:311.35:091.410:490.411:190.57:276:12New Moon26Wed
27Thu5:061.35:491.511:220.37:286:11New Moon27Thu
28Fri5:411.26:281.512:040.611:54 AM0.37:296:09New Moon28Fri
29Sat6:141.27:061.512:480.612:260.37:306:08New Moon29Sat
30Sun6:471.17:441.51:310.612:580.27:316:07Waxing Crescent30Sun
31Mon7:191.18:241.52:140.61:320.27:326:06Waxing Crescent31Mon
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 1:59 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 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