Tides Today & Tomorrow in Charleston, OR

TIDE TIMES for Friday, August 7, 2026
The tide is currently falling in Charleston, OR.
Next low tide : in 4h 26m at 1:47 am (0.2 ft)
Next high tide : 8:28 am (4.6 ft)
Sunset today : 8:33 pm
Sunrise tomorrow : 6:13 am
Moon phase : Third Quarter (42% illuminated)
Tide Station Location : Station #9432780
Common Questions About Tides

Charleston, OR Tides - Nov 1956

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu10:278.711:317.14:151.85:06-0.76:525:08New Moon1Thu
2Fri11:068.84:592.15:48-1.06:545:07New Moon2Fri
3Sat12:197.111:43 AM8.75:412.46:29-1.06:555:06New Moon3Sat
4Sun1:057.012:218.46:222.77:09-0.96:565:05Waxing Crescent4Sun
5Mon1:506.812:598.17:023.07:49-0.56:585:03Waxing Crescent5Mon
6Tue2:356.61:377.77:443.38:30-0.16:595:02Waxing Crescent6Tue
7Wed3:216.42:197.28:293.69:140.47:005:01Waxing Crescent7Wed
8Thu4:106.23:066.79:223.810:020.97:025:00First Quarter8Thu
9Fri5:026.14:026.210:283.910:541.37:034:59First Quarter9Fri
10Sat5:556.25:105.811:433.711:481.77:044:57First Quarter10Sat
11Sun6:466.46:265.612:553.37:054:56First Quarter11Sun
12Mon7:326.77:405.612:432.01:552.77:074:55Waxing Gibbous12Mon
13Tue8:127.18:445.81:342.22:451.97:084:54Waxing Gibbous13Tue
14Wed8:497.59:396.02:212.43:291.27:094:53Waxing Gibbous14Wed
15Thu9:247.910:296.33:062.54:090.47:114:52Waxing Gibbous15Thu
16Fri10:008.311:166.63:492.74:49-0.37:124:52Full Moon16Fri
17Sat10:378.64:312.85:29-0.87:134:51Full Moon17Sat
18Sun12:036.811:15 AM8.95:132.96:10-1.27:144:50Full Moon18Sun
19Mon12:496.911:56 AM8.95:562.96:53-1.47:164:49Full Moon19Mon
20Tue1:367.012:418.96:423.07:37-1.37:174:48Waning Gibbous20Tue
21Wed2:257.01:298.67:313.18:24-1.17:184:48Waning Gibbous21Wed
22Thu3:157.02:238.18:283.29:15-0.67:194:47Waning Gibbous22Thu
23Fri4:087.13:247.59:333.210:090.07:214:46Third Quarter23Fri
24Sat5:037.24:356.810:493.011:060.77:224:46Third Quarter24Sat
25Sun5:597.55:556.312:082.57:234:45Third Quarter25Sun
26Mon6:547.87:196.012:071.31:221.87:244:44Waning Crescent26Mon
27Tue7:458.18:366.11:071.82:261.07:254:44Waning Crescent27Tue
28Wed8:338.49:436.32:052.33:210.37:264:43Waning Crescent28Wed
29Thu9:178.610:406.52:592.64:10-0.37:284:43Waning Crescent29Thu
30Fri9:598.711:306.73:502.94:54-0.77:294:43New Moon30Fri
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 5:07 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 neap phase. Tonight's moon is 42% 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 Third Quarter (42% 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