Tides Today & Tomorrow in Charleston, OR

TIDE TIMES for Sunday, August 9, 2026
The tide is currently rising in Charleston, OR.
Next low tide : 3:33 pm (3.3 ft)
Next high tide : in 3h 37m at 10:58 am (5.4 ft)
Sunset today : 8:29 pm
Sunrise tomorrow : 6:16 am
Moon phase : Waning Crescent (12% illuminated)
Tide Station Location : Station #9432780
Common Questions About Tides

Charleston, OR Tides - Nov 1951

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu1:146.812:218.96:202.97:21-1.56:515:09Waxing Crescent1Thu
2Fri2:076.61:048.87:033.28:10-1.36:535:08Waxing Crescent2Fri
3Sat3:036.41:538.57:523.69:05-0.96:545:07Waxing Crescent3Sat
4Sun4:056.32:517.98:523.810:05-0.56:555:06First Quarter4Sun
5Mon5:116.34:007.310:094.011:100.06:575:04First Quarter5Mon
6Tue6:176.55:216.811:393.76:585:03First Quarter6Tue
7Wed7:166.86:466.512:160.51:053.16:595:02First Quarter7Wed
8Thu8:067.38:056.41:170.92:142.27:015:01Waxing Gibbous8Thu
9Fri8:487.89:136.52:121.33:111.37:024:59Waxing Gibbous9Fri
10Sat9:258.110:126.63:001.73:590.57:034:58Waxing Gibbous10Sat
11Sun10:008.411:056.63:442.14:42-0.17:044:57Full Moon11Sun
12Mon10:338.511:536.74:252.55:22-0.67:064:56Full Moon12Mon
13Tue11:058.55:042.95:59-0.87:074:55Full Moon13Tue
14Wed12:376.611:37 AM8.35:423.26:35-0.87:084:54Full Moon14Wed
15Thu1:206.512:108.16:183.57:12-0.67:104:53Waning Gibbous15Thu
16Fri2:026.412:447.96:543.87:49-0.37:114:52Waning Gibbous16Fri
17Sat2:456.21:197.57:324.08:290.07:124:51Waning Gibbous17Sat
18Sun3:316.11:597.28:144.29:130.47:134:51Waning Gibbous18Sun
19Mon4:206.02:446.89:064.310:000.87:154:50Third Quarter19Mon
20Tue5:126.03:396.310:144.410:501.27:164:49Third Quarter20Tue
21Wed6:036.24:495.911:344.111:421.57:174:48Third Quarter21Wed
22Thu6:496.56:105.612:483.67:184:47Third Quarter22Thu
23Fri7:296.97:295.612:341.81:492.87:204:47Waning Crescent23Fri
24Sat8:057.48:395.71:232.12:401.87:214:46Waning Crescent24Sat
25Sun8:407.99:406.02:102.43:250.87:224:45Waning Crescent25Sun
26Mon9:168.410:366.32:572.74:09-0.17:234:45Waning Crescent26Mon
27Tue9:548.811:296.63:433.04:53-0.97:244:44New Moon27Tue
28Wed10:349.24:293.25:37-1.57:264:44New Moon28Wed
29Thu12:206.811:17 AM9.45:163.36:23-1.97:274:43New Moon29Thu
30Fri1:116.912:039.46:043.47:10-1.97:284:43Waxing Crescent30Fri
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 1:15 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 12% 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 Waning Crescent (12% 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