Tides Today & Tomorrow in Kernville, Siletz River, OR

TIDE TIMES for Thursday, July 30, 2026
The tide is currently falling in Kernville, Siletz River, OR.
Next low tide : in 5h 02m at 9:01 am (-0.5 ft)
Next high tide : 3:11 pm (4.9 ft)
Sunset today : 8:44 pm
Sunrise tomorrow : 5:59 am
Moon phase : Full Moon (99% illuminated)
Tide Station Location : Station #9436031
Common Questions About Tides

Kernville, Siletz River, OR Tides - Aug 1978

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue1:084.67:010.06:411.96:018:42Waning Crescent1Tue
2Wed12:085.91:424.87:37-0.17:221.86:028:41New Moon2Wed
3Thu12:465.92:134.98:10-0.28:001.76:038:40New Moon3Thu
4Fri1:235.92:435.18:41-0.28:371.66:058:39New Moon4Fri
5Sat1:595.83:135.29:12-0.19:151.56:068:37New Moon5Sat
6Sun2:365.73:435.39:430.09:541.46:078:36Waxing Crescent6Sun
7Mon3:145.44:155.410:140.210:371.36:088:34Waxing Crescent7Mon
8Tue3:565.14:485.410:470.511:231.26:098:33Waxing Crescent8Tue
9Wed4:434.85:245.511:220.86:108:32Waxing Crescent9Wed
10Thu5:404.46:065.612:171.112:021.16:128:30First Quarter10Thu
11Fri6:494.16:555.71:191.012:501.56:138:29First Quarter11Fri
12Sat8:114.07:535.92:270.71:501.76:148:27First Quarter12Sat
13Sun9:344.18:566.13:360.43:011.96:158:26Waxing Gibbous13Sun
14Mon10:454.49:596.34:400.14:141.96:168:24Waxing Gibbous14Mon
15Tue11:434.810:596.65:38-0.35:211.76:178:22Waxing Gibbous15Tue
16Wed12:325.26:29-0.66:201.46:198:21Waxing Gibbous16Wed
17Thu1:165.57:17-0.87:161.16:208:19Full Moon17Thu
18Fri12:496.91:595.88:03-0.88:080.86:218:18Full Moon18Fri
19Sat1:416.82:406.18:46-0.79:000.66:228:16Full Moon19Sat
20Sun2:336.53:216.29:29-0.49:510.56:238:14Waning Gibbous20Sun
21Mon3:246.14:036.210:11-0.110:440.56:258:13Waning Gibbous21Mon
22Tue4:185.64:466.110:540.411:390.56:268:11Waning Gibbous22Tue
23Wed5:155.15:315.911:380.96:278:09Third Quarter23Wed
24Thu6:194.66:205.712:380.612:271.46:288:08Third Quarter24Thu
25Fri7:344.27:155.51:430.71:231.86:298:06Third Quarter25Fri
26Sat8:574.18:165.32:530.72:302.16:308:04Third Quarter26Sat
27Sun10:134.29:195.34:010.73:422.26:328:02Waning Crescent27Sun
28Mon11:124.310:165.44:590.54:472.16:338:00Waning Crescent28Mon
29Tue11:564.511:065.55:480.45:402.06:347:59Waning Crescent29Tue
30Wed12:324.86:290.36:241.86:357:57Waning Crescent30Wed
31Thu1:035.07:050.27:031.56:367:55New Moon31Thu
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 12:06 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 spring phase. Tonight's moon is 99% 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 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 Full Moon (99% illuminated). This places Kernville, Siletz River, 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