38.0550’ N, 121.6570’ W

False River, CA

61°
H -°
L 58°
WSW
17mph
Low tide
2:05 am

Tides Today & Tomorrow in False River, CA

TIDE TIMES for Tuesday, September 1, 2026
The tide is currently falling in False River, CA.
Next low tide : in 41m at 2:05 am (0.5 ft)
Next high tide : 8:05 am (2.6 ft)
Sunset today : 7:36 pm
Sunrise tomorrow : 6:36 am
Moon phase : Waning Gibbous (77% illuminated)
Tide Station Location : Station #9415145
Common Questions About Tides

False River, CA Tides - May 1912

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed3:483.35:042.511:09-0.210:150.95:106:57Full Moon1Wed
2Thu4:103.45:582.511:55-0.210:491.15:086:58Full Moon2Thu
3Fri4:323.46:532.512:39-0.25:076:59Waning Gibbous3Fri
4Sat4:593.47:502.51:22-0.15:066:59Waning Gibbous4Sat
5Sun5:333.38:472.512:111.52:070.05:057:00Waning Gibbous5Sun
6Mon6:143.19:442.41:011.52:550.05:047:01Waning Gibbous6Mon
7Tue7:022.910:392.42:011.63:460.05:037:02Third Quarter7Tue
8Wed8:012.611:292.53:111.54:380.05:027:03Third Quarter8Wed
9Thu9:162.44:281.35:260.05:017:04Third Quarter9Thu
10Fri12:132.510:47 AM2.25:411.16:080.15:007:05Third Quarter10Fri
11Sat12:512.612:102.26:440.86:440.24:597:06Waning Crescent11Sat
12Sun1:222.71:172.27:400.57:170.34:587:07Waning Crescent12Sun
13Mon1:462.92:172.28:290.37:480.54:577:08Waning Crescent13Mon
14Tue2:063.13:132.39:170.18:210.74:567:08Waning Crescent14Tue
15Wed2:273.34:092.310:030.08:571.04:557:09New Moon15Wed
16Thu2:543.65:052.410:49-0.19:391.24:547:10New Moon16Thu
17Fri3:283.86:032.411:36-0.210:261.44:547:11New Moon17Fri
18Sat4:093.97:022.512:25-0.34:537:12Waxing Crescent18Sat
19Sun4:543.98:012.51:16-0.34:527:13Waxing Crescent19Sun
20Mon5:453.78:592.512:181.52:10-0.24:517:14Waxing Crescent20Mon
21Tue6:433.49:552.61:251.53:06-0.24:517:14Waxing Crescent21Tue
22Wed7:513.110:482.72:411.44:02-0.24:507:15First Quarter22Wed
23Thu9:142.811:372.84:021.24:56-0.14:497:16First Quarter23Thu
24Fri10:442.55:210.95:460.04:497:17First Quarter24Fri
25Sat12:232.912:052.46:310.56:310.14:487:18Waxing Gibbous25Sat
26Sun1:043.11:152.37:350.27:120.34:487:18Waxing Gibbous26Sun
27Mon1:403.22:172.38:320.07:490.64:477:19Waxing Gibbous27Mon
28Tue2:133.43:152.49:25-0.28:250.94:467:20Waxing Gibbous28Tue
29Wed2:413.44:112.410:14-0.29:021.24:467:21Full Moon29Wed
30Thu3:053.55:052.511:01-0.29:401.44:467:21Full Moon30Thu
31Fri3:283.55:572.611:44-0.210:221.64:457:22Full Moon31Fri
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9415145)

Common Questions About False River, CA Tides

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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 77% 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 Gibbous (77% 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