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 3h 20m 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 1956

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun11:082.111:173.25:380.84:440.65:478:33Third Quarter1Sun
2Mon12:432.16:540.65:350.85:488:33Third Quarter2Mon
3Tue12:013.42:032.18:020.46:311.15:488:33Waning Crescent3Tue
4Wed12:483.63:102.39:030.27:301.25:498:32Waning Crescent4Wed
5Thu1:393.84:082.59:590.18:311.45:498:32Waning Crescent5Thu
6Fri2:313.95:022.610:49-0.19:341.45:508:32New Moon6Fri
7Sat3:254.05:512.711:37-0.210:381.45:508:32New Moon7Sat
8Sun4:194.06:382.912:22-0.25:518:31New Moon8Sun
9Mon5:143.97:232.91:04-0.35:518:31Waxing Crescent9Mon
10Tue6:103.78:073.012:411.11:44-0.25:528:31Waxing Crescent10Tue
11Wed7:073.58:503.11:411.02:22-0.15:538:30Waxing Crescent11Wed
12Thu8:093.19:353.22:430.83:010.05:538:30Waxing Crescent12Thu
13Fri9:172.810:213.33:480.73:410.25:548:29First Quarter13Fri
14Sat10:322.511:093.34:580.64:240.55:558:29First Quarter14Sat
15Sun11:502.311:593.36:100.55:140.75:568:29First Quarter15Sun
16Mon1:052.37:190.36:091.05:568:28Waxing Gibbous16Mon
17Tue12:493.42:132.48:220.27:081.25:578:27Waxing Gibbous17Tue
18Wed1:373.43:132.59:180.08:051.35:588:27Waxing Gibbous18Wed
19Thu2:223.44:062.710:070.09:001.45:598:26Waxing Gibbous19Thu
20Fri3:023.44:532.810:52-0.19:511.55:598:26Waxing Gibbous20Fri
21Sat3:383.45:362.811:310.010:381.46:008:25Full Moon21Sat
22Sun4:133.46:152.812:050.06:018:24Full Moon22Sun
23Mon4:483.36:492.812:350.06:028:23Full Moon23Mon
24Tue5:243.27:192.812:031.312:580.16:028:23Full Moon24Tue
25Wed6:023.17:432.812:431.21:170.16:038:22Waning Gibbous25Wed
26Thu6:443.08:032.91:231.11:370.26:048:21Waning Gibbous26Thu
27Fri7:292.88:253.02:041.02:040.26:058:20Waning Gibbous27Fri
28Sat8:222.68:543.12:500.92:380.46:068:19Waning Gibbous28Sat
29Sun9:282.39:323.33:450.83:180.66:078:18Third Quarter29Sun
30Mon10:562.210:183.44:560.84:060.86:078:17Third Quarter30Mon
31Tue12:302.16:220.75:021.16:088:16Third Quarter31Tue
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