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 1h 24m 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 - Mar 1928

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu10:321.511:091.34:13-0.15:200.06:396:00Waxing Gibbous1Thu
2Fri11:401.65:21-0.16:210.06:386:01Waxing Gibbous2Fri
3Sat12:101.412:391.66:25-0.17:140.06:366:02Waxing Gibbous3Sat
4Sun1:031.51:301.67:21-0.28:01-0.16:356:03Full Moon4Sun
5Mon1:511.62:151.68:11-0.28:42-0.16:336:04Full Moon5Mon
6Tue2:351.62:561.68:56-0.29:18-0.16:326:05Full Moon6Tue
7Wed3:161.73:341.69:37-0.19:52-0.16:306:06Full Moon7Wed
8Thu3:541.74:111.610:15-0.110:25-0.16:296:07Waning Gibbous8Thu
9Fri4:311.74:471.510:530.010:570.06:286:08Waning Gibbous9Fri
10Sat5:061.65:241.511:290.111:300.06:266:09Waning Gibbous10Sat
11Sun5:401.66:021.412:070.16:256:10Waning Gibbous11Sun
12Mon6:171.66:421.312:060.112:480.26:236:11Third Quarter12Mon
13Tue6:581.67:271.312:480.21:350.26:216:12Third Quarter13Tue
14Wed7:461.58:191.31:360.22:270.36:206:13Third Quarter14Wed
15Thu8:431.59:201.32:310.23:250.36:186:14Third Quarter15Thu
16Fri9:481.510:231.33:320.24:260.36:176:15Waning Crescent16Fri
17Sat10:521.611:221.44:360.25:240.36:156:16Waning Crescent17Sat
18Sun11:501.65:380.16:180.26:146:17Waning Crescent18Sun
19Mon12:151.612:411.76:370.07:060.06:126:18Waning Crescent19Mon
20Tue1:041.71:281.87:30-0.17:52-0.16:116:19New Moon20Tue
21Wed1:511.92:151.88:21-0.18:36-0.16:096:20New Moon21Wed
22Thu2:372.03:021.99:10-0.29:19-0.26:086:21New Moon22Thu
23Fri3:242.13:501.810:00-0.210:05-0.26:066:22Waxing Crescent23Fri
24Sat4:122.14:411.810:51-0.110:53-0.16:056:23Waxing Crescent24Sat
25Sun5:012.15:331.711:450.011:45-0.16:036:24Waxing Crescent25Sun
26Mon5:532.06:301.612:440.06:016:25Waxing Crescent26Mon
27Tue6:501.97:311.612:420.01:470.16:006:26First Quarter27Tue
28Wed7:541.88:391.51:450.12:520.25:586:27First Quarter28Wed
29Thu9:061.79:501.52:540.23:580.25:576:27First Quarter29Thu
30Fri10:201.710:571.64:030.25:000.35:556:28Waxing Gibbous30Fri
31Sat11:251.711:551.75:100.25:570.25:546:29Waxing Gibbous31Sat
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