Tides Today & Tomorrow in Charleston, OR

TIDE TIMES for Sunday, June 21, 2026
The tide is currently rising in Charleston, OR.
Next low tide (tomorrow) : 1:06 am (1.7 ft)
Next high tide : in 6h 15m at 6:42 pm (7.0 ft)
Sunset today : 9:01 pm
Sunrise tomorrow : 5:37 am
Moon phase : First Quarter (49% illuminated)
Tide Station Location : Station #9432780
Common Questions About Tides

Charleston, OR Tides - May 2016

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun7:396.18:596.61:512.92:120.76:098:19Third Quarter1Sun
2Mon8:556.29:477.12:592.13:100.76:078:20Waning Crescent2Mon
3Tue10:036.510:317.73:581.24:040.76:068:21Waning Crescent3Tue
4Wed11:036.911:148.24:520.24:540.86:048:23Waning Crescent4Wed
5Thu12:007.15:42-0.75:430.96:038:24New Moon5Thu
6Fri12:557.36:30-1.46:301.16:028:25New Moon6Fri
7Sat12:408.81:487.37:18-1.97:181.46:018:26New Moon7Sat
8Sun1:248.82:417.28:05-2.08:061.75:598:27Waxing Crescent8Sun
9Mon2:108.63:347.08:54-1.88:562.15:588:28Waxing Crescent9Mon
10Tue2:588.14:296.79:44-1.49:512.55:578:29Waxing Crescent10Tue
11Wed3:497.55:266.510:37-0.810:542.75:568:30Waxing Crescent11Wed
12Thu4:466.86:266.411:33-0.25:558:32First Quarter12Thu
13Fri5:506.27:266.412:062.812:320.45:548:33First Quarter13Fri
14Sat7:025.78:236.51:232.71:330.95:538:34First Quarter14Sat
15Sun8:175.59:126.72:332.32:301.25:528:35Waxing Gibbous15Sun
16Mon9:265.59:536.93:331.83:221.55:518:36Waxing Gibbous16Mon
17Tue10:255.610:307.14:221.24:081.75:508:37Waxing Gibbous17Tue
18Wed11:155.711:037.25:040.74:501.95:498:38Waxing Gibbous18Wed
19Thu12:005.95:420.25:282.15:488:39Waxing Gibbous19Thu
20Fri12:416.06:17-0.26:052.35:478:40Full Moon20Fri
21Sat12:087.51:226.16:52-0.56:402.45:468:41Full Moon21Sat
22Sun12:407.52:016.17:26-0.77:152.65:458:42Full Moon22Sun
23Mon1:127.52:416.18:00-0.87:512.75:448:43Full Moon23Mon
24Tue1:467.43:226.18:36-0.88:302.95:448:44Waning Gibbous24Tue
25Wed2:227.24:056.19:15-0.79:123.05:438:45Waning Gibbous25Wed
26Thu3:027.04:516.19:56-0.510:033.15:428:46Waning Gibbous26Thu
27Fri3:496.75:406.110:42-0.311:053.05:418:47Third Quarter27Fri
28Sat4:466.36:326.311:340.15:418:48Third Quarter28Sat
29Sun5:565.97:256.612:172.812:300.45:408:48Third Quarter29Sun
30Mon7:165.78:177.01:312.21:290.75:408:49Third Quarter30Mon
31Tue8:365.69:077.52:391.42:291.05:398:50Waning Crescent31Tue
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 9:54 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 neap phase. Tonight's moon is 49% 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 minimum.

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 First Quarter (49% illuminated). This places Charleston, OR in a neap tide cycle, so tidal ranges are near their weekly minimum 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