Tides Today & Tomorrow in Charleston, OR

TIDE TIMES for Wednesday, June 17, 2026
The tide is currently falling in Charleston, OR.
Next low tide : in 1h 17m at 8:40 pm (2.6 ft)
Next high tide (tomorrow) : 2:36 am (8.2 ft)
Sunset today : 9:00 pm
Sunrise tomorrow : 5:36 am
Moon phase : Waxing Crescent (10% illuminated)
Tide Station Location : Station #9432780
Common Questions About Tides

Charleston, OR Tides - Jan 2023

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun7:348.19:025.512:572.82:380.97:494:52Waxing Gibbous1Sun
2Mon8:208.110:115.81:553.33:310.37:494:53Waxing Gibbous2Mon
3Tue9:048.211:056.02:523.74:17-0.17:494:53Waxing Gibbous3Tue
4Wed9:478.211:496.23:453.94:58-0.37:494:54Waxing Gibbous4Wed
5Thu10:278.24:323.95:36-0.57:494:55Full Moon5Thu
6Fri12:286.411:06 AM8.25:153.96:12-0.57:494:56Full Moon6Fri
7Sat1:036.511:44 AM8.15:543.86:47-0.57:494:57Full Moon7Sat
8Sun1:366.512:218.06:323.87:20-0.37:494:58Full Moon8Sun
9Mon2:096.612:577.87:093.77:52-0.17:485:00Waning Gibbous9Mon
10Tue2:416.71:347.57:493.68:230.27:485:01Waning Gibbous10Tue
11Wed3:146.72:137.08:323.58:550.67:485:02Waning Gibbous11Wed
12Thu3:466.82:586.59:223.49:281.27:475:03Waning Gibbous12Thu
13Fri4:207.03:525.910:193.110:041.87:475:04Third Quarter13Fri
14Sat4:567.25:035.411:242.710:462.47:475:05Third Quarter14Sat
15Sun5:377.46:325.012:322.07:465:06Third Quarter15Sun
16Mon6:257.78:045.11:381.37:465:08Third Quarter16Mon
17Tue7:188.09:235.412:413.62:390.47:455:09Waning Crescent17Tue
18Wed8:148.410:265.91:513.93:35-0.47:445:10Waning Crescent18Wed
19Thu9:108.811:186.42:593.94:27-1.17:445:11Waning Crescent19Thu
20Fri10:069.24:013.75:16-1.77:435:13New Moon20Fri
21Sat12:046.811:00 AM9.54:593.46:03-1.97:425:14New Moon21Sat
22Sun12:487.211:53 AM9.55:533.06:48-1.97:425:15New Moon22Sun
23Mon1:307.512:459.26:462.67:31-1.67:415:16Waxing Crescent23Mon
24Tue2:117.81:388.77:392.38:13-1.07:405:18Waxing Crescent24Tue
25Wed2:538.02:328.08:352.08:55-0.17:395:19Waxing Crescent25Wed
26Thu3:348.03:297.19:351.99:380.87:385:20First Quarter26Thu
27Fri4:178.04:346.210:391.710:221.87:375:22First Quarter27Fri
28Sat5:027.95:515.511:481.511:122.87:365:23First Quarter28Sat
29Sun5:517.87:235.212:591.27:355:24First Quarter29Sun
30Mon6:457.68:585.312:123.52:070.97:345:26Waxing Gibbous30Mon
31Tue7:427.510:095.61:224.03:070.67:335:27Waxing Gibbous31Tue
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9432780)

Common Questions About Charleston, OR Tides

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What time does the tide turn (slack tide) in Charleston, OR today?

Slack tide in Charleston, OR is approximately 11:38 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 Charleston, OR?

Charleston, OR is currently in a spring phase. Tonight's moon is 10% 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 Charleston, OR 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 Charleston, OR?

Tide predictions for Charleston, OR 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 Charleston, OR?

Tide data for Charleston, OR is sourced from NOAA Station #9432780. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=9432780.

What is the moon phase in Charleston, OR tonight?

Tonight the moon over Charleston, OR is Waxing Crescent (10% illuminated). This places Charleston, OR 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