Tides Today & Tomorrow in Colonial Beach, VA

TIDE TIMES for Friday, August 21, 2026
The tide is currently falling in Colonial Beach, VA.
Next low tide : in 3h 51m at 4:18 pm (0.6 ft)
Next high tide : 10:47 pm (2.0 ft)
Sunset today : 7:53 pm
Sunrise tomorrow : 6:28 am
Moon phase : First Quarter (65% illuminated)
Tide Station Location : Station #8635150
Common Questions About Tides

Colonial Beach, VA Tides - Jul 1928

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun2:182.12:371.78:550.58:390.35:478:35Full Moon1Sun
2Mon2:572.13:181.79:350.49:200.35:488:35Full Moon2Mon
3Tue3:362.13:571.710:130.410:000.35:488:34Full Moon3Tue
4Wed4:142.14:351.710:510.410:400.35:498:34Full Moon4Wed
5Thu4:522.15:141.811:280.411:220.45:498:34Waning Gibbous5Thu
6Fri5:312.15:551.812:060.45:508:34Waning Gibbous6Fri
7Sat6:122.16:401.912:070.412:460.45:518:34Waning Gibbous7Sat
8Sun6:552.07:281.912:560.41:300.35:518:33Waning Gibbous8Sun
9Mon7:422.08:202.01:500.52:170.35:528:33Third Quarter9Mon
10Tue8:351.99:172.02:500.53:070.35:528:33Third Quarter10Tue
11Wed9:341.910:182.13:530.54:010.25:538:32Third Quarter11Wed
12Thu10:391.811:212.25:000.54:590.25:548:32Waning Crescent12Thu
13Fri11:451.86:070.56:000.25:548:31Waning Crescent13Fri
14Sat12:232.212:501.97:120.47:020.25:558:31Waning Crescent14Sat
15Sun1:232.31:501.98:130.48:020.25:568:30New Moon15Sun
16Mon2:202.32:471.99:090.39:000.25:578:30New Moon16Mon
17Tue3:152.33:412.010:010.39:540.25:578:29New Moon17Tue
18Wed4:072.34:342.010:500.310:470.25:588:29New Moon18Wed
19Thu4:582.35:262.011:370.311:380.35:598:28Waxing Crescent19Thu
20Fri5:462.26:172.012:230.36:008:27Waxing Crescent20Fri
21Sat6:332.17:082.012:300.41:080.46:008:27Waxing Crescent21Sat
22Sun7:192.07:572.01:230.51:520.46:018:26First Quarter22Sun
23Mon8:051.98:471.92:160.62:360.46:028:25First Quarter23Mon
24Tue8:531.89:391.93:100.73:200.56:038:25First Quarter24Tue
25Wed9:451.710:311.94:040.74:060.56:048:24First Quarter25Wed
26Thu10:421.711:242.04:580.74:540.56:048:23First Quarter26Thu
27Fri11:391.75:530.75:440.56:058:22Waxing Gibbous27Fri
28Sat12:152.012:331.76:470.76:350.56:068:21Waxing Gibbous28Sat
29Sun1:032.11:221.77:380.77:240.56:078:20Waxing Gibbous29Sun
30Mon1:482.12:071.88:240.68:110.46:088:19Waxing Gibbous30Mon
31Tue2:312.22:491.89:060.68:560.46:098:18Full Moon31Tue
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8635150)

Common Questions About Colonial Beach, VA Tides

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What time does the tide turn (slack tide) in Colonial Beach, VA today?

Slack tide in Colonial Beach, VA is approximately 7:32 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 Colonial Beach, VA?

Colonial Beach, VA is currently in a transitional phase. Tonight's moon is 65% 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 Colonial Beach, VA 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 Colonial Beach, VA?

Tide predictions for Colonial Beach, VA 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 Colonial Beach, VA?

Tide data for Colonial Beach, VA is sourced from NOAA Station #8635150. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=8635150.

What is the moon phase in Colonial Beach, VA tonight?

Tonight the moon over Colonial Beach, VA is First Quarter (65% illuminated). This places Colonial Beach, VA 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