38.0550’ N, 121.6570’ W

False River, CA

61°
H -°
L 58°
SW
13mph
High tide
8:05 am

Tides Today & Tomorrow in False River, CA

TIDE TIMES for Tuesday, September 1, 2026
The tide is currently rising in False River, CA.
Next low tide : 1:46 pm (0.7 ft)
Next high tide : in 5h 00m at 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 - Mar 1912

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri3:362.82:273.58:461.110:06-0.36:385:59Full Moon1Fri
2Sat4:162.93:243.59:430.910:44-0.36:366:00Full Moon2Sat
3Sun4:522.94:163.410:370.611:18-0.26:356:01Full Moon3Sun
4Mon5:263.05:083.211:280.511:490.06:346:02Full Moon4Mon
5Tue5:573.16:003.012:190.36:326:03Waning Gibbous5Tue
6Wed6:263.16:562.712:180.21:100.36:316:04Waning Gibbous6Wed
7Thu6:533.17:582.512:460.42:040.26:296:05Waning Gibbous7Thu
8Fri7:213.19:092.31:180.73:050.36:286:06Third Quarter8Fri
9Sat7:543.110:262.21:571.04:130.36:266:07Third Quarter9Sat
10Sun8:363.011:412.32:471.35:250.36:256:08Third Quarter10Sun
11Mon9:332.93:541.56:320.26:236:09Third Quarter11Mon
12Tue12:472.410:52 AM2.85:171.67:280.16:226:10Third Quarter12Tue
13Wed1:422.512:132.86:341.58:150.06:206:11Waning Crescent13Wed
14Thu2:282.71:162.87:361.38:55-0.16:196:12Waning Crescent14Thu
15Fri3:072.72:072.88:281.19:29-0.16:176:13Waning Crescent15Fri
16Sat3:412.72:502.89:130.99:580.06:166:14Waning Crescent16Sat
17Sun4:092.83:312.89:550.710:220.16:146:15New Moon17Sun
18Mon4:312.84:122.810:330.610:420.26:136:16New Moon18Mon
19Tue4:462.94:542.711:110.411:030.36:116:17New Moon19Tue
20Wed5:013.05:402.611:470.311:290.56:106:18Waxing Crescent20Wed
21Thu5:233.26:312.412:260.26:086:19Waxing Crescent21Thu
22Fri5:523.47:342.312:010.71:090.26:066:20Waxing Crescent22Fri
23Sat6:293.58:532.212:390.92:050.26:056:21Waxing Crescent23Sat
24Sun7:143.510:202.11:261.13:220.36:036:22First Quarter24Sun
25Mon8:083.411:392.22:241.44:550.26:026:23First Quarter25Mon
26Tue9:163.23:421.56:130.16:006:23First Quarter26Tue
27Wed12:442.410:42 AM3.15:151.47:140.05:596:24Waxing Gibbous27Wed
28Thu1:372.612:133.06:391.28:05-0.25:576:25Waxing Gibbous28Thu
29Fri2:222.71:273.17:470.98:49-0.25:566:26Waxing Gibbous29Fri
30Sat3:012.92:283.18:450.69:27-0.15:546:27Waxing Gibbous30Sat
31Sun3:373.03:223.09:390.410:020.05:536:28Full Moon31Sun
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