38.0550’ N, 121.6570’ W

False River, CA

72°
H 75°
L 56°
WSW
12mph
Low tide
1:46 pm

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 1h 39m at 1:46 pm (0.7 ft)
Next high tide : 7:44 pm (3.5 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 1911

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon5:033.87:402.51:08-0.35:106:56Waxing Crescent1Mon
2Tue5:493.78:482.512:141.32:08-0.25:096:57Waxing Crescent2Tue
3Wed6:413.59:552.51:151.43:13-0.15:086:58First Quarter3Wed
4Thu7:433.210:582.62:291.44:19-0.15:076:59First Quarter4Thu
5Fri9:042.811:542.73:531.45:21-0.15:067:00First Quarter5Fri
6Sat10:412.65:161.16:16-0.15:057:01First Quarter6Sat
7Sun12:432.812:042.56:290.87:03-0.15:047:02Waxing Gibbous7Sun
8Mon1:273.01:122.47:320.57:440.05:037:02Waxing Gibbous8Mon
9Tue2:063.12:102.48:270.28:200.25:027:03Waxing Gibbous9Tue
10Wed2:393.13:022.49:180.08:510.55:017:04Waxing Gibbous10Wed
11Thu3:073.23:532.410:05-0.19:190.75:007:05Full Moon11Thu
12Fri3:283.24:432.410:49-0.19:451.04:597:06Full Moon12Fri
13Sat3:433.35:332.411:31-0.110:141.24:587:07Full Moon13Sat
14Sun3:593.36:242.412:10-0.14:577:08Full Moon14Sun
15Mon4:233.47:162.412:47-0.14:567:09Waning Gibbous15Mon
16Tue4:553.48:082.41:230.04:557:10Waning Gibbous16Tue
17Wed5:343.39:002.412:161.52:000.04:547:10Waning Gibbous17Wed
18Thu6:193.29:512.41:081.62:410.04:537:11Waning Gibbous18Thu
19Fri7:112.910:402.42:071.53:270.04:537:12Third Quarter19Fri
20Sat8:132.711:242.53:151.44:150.04:527:13Third Quarter20Sat
21Sun9:262.54:291.25:020.04:517:14Third Quarter21Sun
22Mon12:022.610:52 AM2.35:411.05:470.14:507:15Third Quarter22Mon
23Tue12:352.712:162.36:450.76:280.24:507:15Waning Crescent23Tue
24Wed1:032.91:282.37:430.47:080.44:497:16Waning Crescent24Wed
25Thu1:303.22:342.48:380.17:480.74:497:17Waning Crescent25Thu
26Fri1:593.53:362.49:32-0.18:310.94:487:18New Moon26Fri
27Sat2:333.74:382.510:25-0.29:181.24:477:19New Moon27Sat
28Sun3:113.95:392.611:18-0.310:101.44:477:19New Moon28Sun
29Mon3:554.06:402.612:12-0.44:467:20New Moon29Mon
30Tue4:423.97:392.71:05-0.34:467:21Waxing Crescent30Tue
31Wed5:343.78:372.712:101.51:58-0.34:457:22Waxing Crescent31Wed
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