38.0550’ N, 121.6570’ W

False River, CA

79°
H -°
L 62°
WSW
13mph
High tide
1:53 am

Tides Today & Tomorrow in False River, CA

TIDE TIMES for Sunday, August 23, 2026
The tide is currently rising in False River, CA.
Next low tide (tomorrow) : 9:57 am (0.1 ft)
Next high tide (tomorrow) : in 5h 10m at 1:53 am (3.2 ft)
Sunset today : 7:49 pm
Sunrise tomorrow : 6:29 am
Moon phase : Waxing Gibbous (82% illuminated)
Tide Station Location : Station #9415145
Common Questions About Tides

False River, CA Tides - May 1928

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue2:373.02:382.48:560.38:520.35:096:57Waxing Gibbous1Tue
2Wed3:083.13:262.49:430.19:200.55:086:58Full Moon2Wed
3Thu3:333.14:132.410:260.09:430.75:076:59Full Moon3Thu
4Fri3:503.15:002.411:070.010:060.95:067:00Full Moon4Fri
5Sat4:013.25:482.411:460.010:341.15:057:01Full Moon5Sat
6Sun4:173.36:372.412:220.05:047:01Full Moon6Sun
7Mon4:433.47:292.312:570.05:037:02Waning Gibbous7Mon
8Tue5:173.48:242.31:320.05:027:03Waning Gibbous8Tue
9Wed5:583.39:202.312:351.42:110.05:017:04Waning Gibbous9Wed
10Thu6:453.210:152.41:281.52:590.05:007:05Waning Gibbous10Thu
11Fri7:412.911:062.42:311.53:540.04:597:06Third Quarter11Fri
12Sat8:472.711:522.53:431.44:510.04:587:07Third Quarter12Sat
13Sun10:072.55:011.25:430.04:577:08Third Quarter13Sun
14Mon12:322.611:35 AM2.56:130.96:300.04:567:09Waning Crescent14Mon
15Tue1:072.812:542.57:160.67:130.14:557:09Waning Crescent15Tue
16Wed1:383.02:022.58:140.37:530.34:547:10Waning Crescent16Wed
17Thu2:083.33:042.69:090.08:350.64:547:11Waning Crescent17Thu
18Fri2:403.54:052.610:03-0.29:180.84:537:12New Moon18Fri
19Sat3:143.75:062.610:57-0.310:041.04:527:13New Moon19Sat
20Sun3:523.86:082.611:50-0.310:551.24:517:14New Moon20Sun
21Mon4:343.87:102.712:44-0.44:517:15Waxing Crescent21Mon
22Tue5:203.78:112.71:38-0.34:507:15Waxing Crescent22Tue
23Wed6:103.59:112.712:521.42:33-0.24:497:16Waxing Crescent23Wed
24Thu7:093.210:092.72:001.43:29-0.24:497:17First Quarter24Thu
25Fri8:192.811:032.83:141.34:23-0.14:487:18First Quarter25Fri
26Sat9:452.511:532.94:311.25:150.04:477:19First Quarter26Sat
27Sun11:102.35:430.96:030.14:477:19First Quarter27Sun
28Mon12:383.012:222.26:490.66:440.24:467:20Waxing Gibbous28Mon
29Tue1:183.11:252.27:470.37:210.44:467:21Waxing Gibbous29Tue
30Wed1:523.12:222.28:390.17:540.64:467:22Waxing Gibbous30Wed
31Thu2:203.23:162.39:270.08:240.94:457:22Waxing Gibbous31Thu
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 spring phase. Tonight's moon is 82% 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 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 Waxing Gibbous (82% illuminated). This places False River, CA 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