Tides Today & Tomorrow in Charleston, OR

TIDE TIMES for Saturday, August 8, 2026
The tide is currently falling in Charleston, OR.
Next low tide : in 42m at 2:58 am (-0.4 ft)
Next high tide : 9:53 am (4.9 ft)
Sunset today : 8:30 pm
Sunrise tomorrow : 6:15 am
Moon phase : Waning Crescent (21% illuminated)
Tide Station Location : Station #9432780
Common Questions About Tides

Charleston, OR Tides - May 1954

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat11:596.811:408.75:36-0.95:301.56:108:18New Moon1Sat
2Sun12:546.96:24-1.76:171.86:088:19New Moon2Sun
3Mon12:238.91:486.97:12-2.17:042.16:078:20New Moon3Mon
4Tue1:089.02:416.88:00-2.27:522.36:068:21Waxing Crescent4Tue
5Wed1:548.73:356.68:49-2.08:432.66:048:23Waxing Crescent5Wed
6Thu2:438.34:296.49:40-1.59:382.96:038:24Waxing Crescent6Thu
7Fri3:367.75:266.310:33-0.910:423.16:028:25Waxing Crescent7Fri
8Sat4:347.06:266.211:30-0.211:563.16:018:26First Quarter8Sat
9Sun5:396.37:246.212:280.45:598:27First Quarter9Sun
10Mon6:535.88:186.41:152.81:270.95:588:28First Quarter10Mon
11Tue8:105.49:036.62:282.42:221.45:578:29Waxing Gibbous11Tue
12Wed9:225.49:426.93:281.73:121.85:568:30Waxing Gibbous12Wed
13Thu10:245.410:167.14:171.13:572.15:558:31Waxing Gibbous13Thu
14Fri11:165.610:497.34:590.54:382.45:548:33Waxing Gibbous14Fri
15Sat12:035.75:370.05:172.65:528:34Waxing Gibbous15Sat
16Sun12:455.86:13-0.45:542.85:518:35Full Moon16Sun
17Mon1:265.96:47-0.76:292.95:508:36Full Moon17Mon
18Tue12:257.62:055.97:22-0.97:053.15:498:37Full Moon18Tue
19Wed12:587.52:455.97:57-1.07:403.25:488:38Full Moon19Wed
20Thu1:337.53:265.98:34-0.98:183.35:488:39Waning Gibbous20Thu
21Fri2:097.34:095.89:13-0.89:013.35:478:40Waning Gibbous21Fri
22Sat2:507.14:545.99:54-0.69:533.45:468:41Waning Gibbous22Sat
23Sun3:386.85:406.010:39-0.310:563.25:458:42Third Quarter23Sun
24Mon4:356.36:286.211:280.15:448:43Third Quarter24Mon
25Tue5:455.97:166.612:092.912:210.55:438:44Third Quarter25Tue
26Wed7:075.58:037.11:242.21:161.05:438:45Third Quarter26Wed
27Thu8:305.48:507.62:321.32:131.45:428:46Waning Crescent27Thu
28Fri9:475.69:378.13:330.33:101.85:418:47Waning Crescent28Fri
29Sat10:545.810:238.54:29-0.74:062.15:418:47Waning Crescent29Sat
30Sun11:556.111:108.75:21-1.55:012.35:408:48New Moon30Sun
31Mon12:516.46:11-2.15:542.55:408:49New Moon31Mon
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 6:25 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 Charleston, OR?

Charleston, OR is currently in a transitional phase. Tonight's moon is 21% 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 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 Waning Crescent (21% illuminated). This places Charleston, OR 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