Tides Today & Tomorrow in False River, CA

TIDE TIMES for Sunday, August 9, 2026
The tide is currently rising in False River, CA.
Next low tide : 9:32 am (0.1 ft)
Next high tide : in 2h 22m at 12:54 am (3.8 ft)
Sunset today : 8:08 pm
Sunrise tomorrow : 6:15 am
Moon phase : Waning Crescent (21% illuminated)
Tide Station Location : Station #9415145
Common Questions About Tides

False River, CA Tides - Jul 2099

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed3:183.85:412.711:34-0.210:121.75:488:33Full Moon1Wed
2Thu3:583.76:312.812:19-0.25:488:33Full Moon2Thu
3Fri4:393.67:182.81:01-0.25:498:33Full Moon3Fri
4Sat5:203.58:012.812:011.71:37-0.15:498:33Waning Gibbous4Sat
5Sun6:043.38:402.812:521.62:10-0.15:508:32Waning Gibbous5Sun
6Mon6:493.19:162.81:411.42:38-0.15:508:32Waning Gibbous6Mon
7Tue7:372.89:502.72:311.33:020.05:518:32Waning Gibbous7Tue
8Wed8:312.510:212.83:251.23:280.15:528:32Third Quarter8Wed
9Thu9:372.210:502.94:271.03:570.35:528:31Third Quarter9Thu
10Fri11:022.011:193.05:360.94:330.65:538:31Third Quarter10Fri
11Sat12:341.96:490.75:160.95:538:30Third Quarter11Sat
12Sun1:552.07:560.56:051.25:548:30Waning Crescent12Sun
13Mon12:263.33:052.28:560.36:581.45:558:30Waning Crescent13Mon
14Tue1:073.54:052.49:490.27:561.65:568:29Waning Crescent14Tue
15Wed1:533.74:582.510:370.18:551.85:568:29Waning Crescent15Wed
16Thu2:433.85:452.611:22-0.19:551.85:578:28New Moon16Thu
17Fri3:343.96:282.712:03-0.15:588:27New Moon17Fri
18Sat4:273.97:082.712:41-0.25:588:27New Moon18Sat
19Sun5:213.97:442.81:17-0.35:598:26Waxing Crescent19Sun
20Mon6:153.78:202.912:481.31:51-0.26:008:25Waxing Crescent20Mon
21Tue7:123.48:553.01:451.12:24-0.26:018:25Waxing Crescent21Tue
22Wed8:123.19:323.12:450.92:580.06:028:24Waxing Crescent22Wed
23Thu9:212.710:123.23:510.73:360.26:028:23First Quarter23Thu
24Fri10:402.410:563.35:050.64:180.56:038:22First Quarter24Fri
25Sat12:052.36:220.55:070.96:048:22First Quarter25Sat
26Sun1:262.37:360.36:041.26:058:21Waxing Gibbous26Sun
27Mon12:383.52:382.48:420.17:091.46:068:20Waxing Gibbous27Mon
28Tue1:313.63:412.69:400.08:151.66:068:19Waxing Gibbous28Tue
29Wed2:243.64:352.710:31-0.19:181.66:078:18Waxing Gibbous29Wed
30Thu3:123.65:232.811:17-0.110:151.66:088:17Full Moon30Thu
31Fri3:573.56:062.911:57-0.111:071.56:098:16Full Moon31Fri
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9415145)

Common Questions About False River, CA Tides

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What time does the tide turn (slack tide) in False River, CA today?

Slack tide in False River, CA is approximately 5:13 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 False River, CA?

False River, CA is currently in a transitional phase. Tonight's moon is 21% 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 False River, CA 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 False River, CA?

Tide predictions for False River, CA 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 False River, CA?

Tide data for False River, CA is sourced from NOAA Station #9415145. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=9415145.

What is the moon phase in False River, CA tonight?

Tonight the moon over False River, CA is Waning Crescent (21% illuminated). This places False River, CA 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