Tides Today & Tomorrow in Kernville, Siletz River, OR

TIDE TIMES for Tuesday, August 4, 2026
The tide is currently rising in Kernville, Siletz River, OR.
Next low tide (tomorrow) : 12:56 am (0.8 ft)
Next high tide : in 4h 25m at 5:41 pm (5.9 ft)
Sunset today : 8:38 pm
Sunrise tomorrow : 6:05 am
Moon phase : Third Quarter (64% illuminated)
Tide Station Location : Station #9436031
Common Questions About Tides

Kernville, Siletz River, OR Tides - Aug 1967

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue11:383.99:505.75:070.54:042.56:018:43Waning Crescent1Tue
2Wed12:284.15:570.15:072.56:028:42Waning Crescent2Wed
3Thu1:074.46:41-0.26:022.46:038:40Waning Crescent3Thu
4Fri1:424.67:22-0.56:512.26:048:39New Moon4Fri
5Sat12:186.42:164.88:02-0.87:382.06:058:38New Moon5Sat
6Sun1:046.62:495.18:40-0.98:261.76:068:36New Moon6Sun
7Mon1:516.63:235.39:17-0.99:141.56:088:35New Moon7Mon
8Tue2:396.43:585.69:55-0.710:061.26:098:33Waxing Crescent8Tue
9Wed3:306.04:345.810:33-0.311:020.96:108:32Waxing Crescent9Wed
10Thu4:255.55:136.011:120.26:118:31Waxing Crescent10Thu
11Fri5:294.95:556.212:020.711:53 AM0.86:128:29First Quarter11Fri
12Sat6:444.46:426.21:080.512:391.46:138:28First Quarter12Sat
13Sun8:144.07:376.22:200.31:351.96:158:26First Quarter13Sun
14Mon9:504.08:396.23:340.12:462.26:168:25Waxing Gibbous14Mon
15Tue11:114.39:456.24:43-0.14:052.46:178:23Waxing Gibbous15Tue
16Wed12:104.55:44-0.35:182.36:188:21Waxing Gibbous16Wed
17Thu12:564.86:36-0.56:182.16:198:20Waxing Gibbous17Thu
18Fri1:355.07:22-0.67:091.96:218:18Full Moon18Fri
19Sat12:336.32:095.18:02-0.67:541.76:228:17Full Moon19Sat
20Sun1:176.22:405.28:38-0.48:351.56:238:15Full Moon20Sun
21Mon1:596.03:105.39:11-0.29:161.36:248:13Full Moon21Mon
22Tue2:395.73:385.49:410.09:561.26:258:12Waning Gibbous22Tue
23Wed3:195.44:055.410:100.410:371.16:278:10Waning Gibbous23Wed
24Thu4:025.04:325.410:390.811:201.16:288:08Waning Gibbous24Thu
25Fri4:494.55:015.411:071.36:298:06Waning Gibbous25Fri
26Sat5:434.15:335.312:091.011:38 AM1.76:308:05Third Quarter26Sat
27Sun6:543.86:125.31:041.012:132.16:318:03Third Quarter27Sun
28Mon8:263.77:035.22:090.91:012.46:328:01Third Quarter28Mon
29Tue10:053.88:075.33:200.82:142.66:347:59Third Quarter29Tue
30Wed11:124.09:155.44:270.53:412.66:357:58Waning Crescent30Wed
31Thu11:564.310:185.75:230.24:522.56:367:56Waning Crescent31Thu
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9436031)

Common Questions About Kernville, Siletz River, OR Tides

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What time does the tide turn (slack tide) in Kernville, Siletz River, OR today?

Slack tide in Kernville, Siletz River, OR is approximately 9:18 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 Kernville, Siletz River, OR?

Kernville, Siletz River, OR is currently in a transitional phase. Tonight's moon is 64% 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 Kernville, Siletz River, 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 Kernville, Siletz River, OR?

Tide predictions for Kernville, Siletz River, 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 Kernville, Siletz River, OR?

Tide data for Kernville, Siletz River, OR is sourced from NOAA Station #9436031. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=9436031.

What is the moon phase in Kernville, Siletz River, OR tonight?

Tonight the moon over Kernville, Siletz River, OR is Third Quarter (64% illuminated). This places Kernville, Siletz River, 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