Tides Today & Tomorrow in False River, CA

TIDE TIMES for Thursday, August 20, 2026
The tide is currently rising in False River, CA.
Next low tide (tomorrow) : 7:25 am (0.4 ft)
Next high tide : in 3h 20m at 10:48 pm (3.1 ft)
Sunset today : 7:53 pm
Sunrise tomorrow : 6:26 am
Moon phase : First Quarter (56% illuminated)
Tide Station Location : Station #9415145
Common Questions About Tides

False River, CA Tides - Jul 1935

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon3:333.66:042.811:47-0.110:571.64:477:33New Moon1Mon
2Tue4:133.56:462.812:21-0.14:477:33Waxing Crescent2Tue
3Wed4:543.37:242.812:51-0.14:487:33Waxing Crescent3Wed
4Thu5:383.17:592.812:321.31:150.04:487:33Waxing Crescent4Thu
5Fri6:242.98:312.81:211.21:360.14:497:32Waxing Crescent5Fri
6Sat7:162.68:592.82:121.12:000.24:497:32Waxing Crescent6Sat
7Sun8:172.39:262.93:101.02:300.34:507:32First Quarter7Sun
8Mon9:352.19:543.04:170.93:070.64:507:32First Quarter8Mon
9Tue11:052.010:273.15:280.73:510.84:517:31First Quarter9Tue
10Wed12:282.06:360.54:421.14:517:31First Quarter10Wed
11Thu1:392.27:370.35:371.34:527:31Waxing Gibbous11Thu
12Fri2:392.38:310.26:361.54:537:30Waxing Gibbous12Fri
13Sat12:413.73:332.59:200.07:361.64:537:30Waxing Gibbous13Sat
14Sun1:323.84:202.610:06-0.18:371.64:547:29Full Moon14Sun
15Mon2:253.95:032.710:48-0.29:371.54:557:29Full Moon15Mon
16Tue3:183.95:442.811:27-0.210:361.44:567:28Full Moon16Tue
17Wed4:123.86:222.912:04-0.34:567:28Waning Gibbous17Wed
18Thu5:073.76:593.012:39-0.24:577:27Waning Gibbous18Thu
19Fri6:033.47:363.112:321.01:14-0.14:587:27Waning Gibbous19Fri
20Sat7:053.18:153.21:330.81:500.04:597:26Waning Gibbous20Sat
21Sun8:142.78:573.32:390.72:280.34:597:25Third Quarter21Sun
22Mon9:342.49:443.43:520.63:120.65:007:25Third Quarter22Mon
23Tue10:582.310:353.55:100.54:040.95:017:24Third Quarter23Tue
24Wed12:182.36:240.35:041.15:027:23Waning Crescent24Wed
25Thu1:282.47:310.26:091.35:027:23Waning Crescent25Thu
26Fri12:253.62:292.68:290.07:141.55:037:22Waning Crescent26Fri
27Sat1:173.63:232.79:190.08:141.55:047:21Waning Crescent27Sat
28Sun2:053.64:102.810:04-0.19:101.55:057:20New Moon28Sun
29Mon2:493.54:532.910:440.010:001.45:067:19New Moon29Mon
30Tue3:293.45:312.911:180.010:461.35:077:18New Moon30Tue
31Wed4:083.36:052.911:460.111:301.25:077:17New Moon31Wed
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 3:06 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 neap phase. Tonight's moon is 56% 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 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 First Quarter (56% illuminated). This places False River, CA 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