38.0550’ N, 121.6570’ W

False River, CA

75°
H -°
L 65°
WSW
12mph
High tide
4:10 am

Tides Today & Tomorrow in False River, CA

TIDE TIMES for Thursday, August 27, 2026
The tide is currently rising in False River, CA.
Next low tide : 11:35 am (0.0 ft)
Next high tide : in 4h 31m at 4:10 am (3.2 ft)
Sunset today : 7:45 pm
Sunrise tomorrow : 6:31 am
Moon phase : Full Moon (98% illuminated)
Tide Station Location : Station #9415145
Common Questions About Tides

False River, CA Tides - Sep 1921

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu2:533.64:143.110:080.010:050.75:366:37New Moon1Thu
2Fri3:493.64:533.210:480.111:010.65:366:35New Moon2Fri
3Sat4:433.55:313.311:260.211:560.45:376:34Waxing Crescent3Sat
4Sun5:393.36:083.312:030.35:386:32Waxing Crescent4Sun
5Mon6:363.16:463.312:510.412:410.55:396:31Waxing Crescent5Mon
6Tue7:382.97:273.31:480.41:220.75:406:29Waxing Crescent6Tue
7Wed8:452.78:143.22:490.42:090.95:416:28First Quarter7Wed
8Thu9:552.69:093.13:550.43:031.05:426:26First Quarter8Thu
9Fri11:042.510:163.05:020.34:091.15:426:24First Quarter9Fri
10Sat12:082.66:060.35:191.25:436:23First Quarter10Sat
11Sun1:052.77:030.26:261.15:446:21Waxing Gibbous11Sun
12Mon12:292.91:552.87:520.17:251.05:456:20Waxing Gibbous12Mon
13Tue1:232.92:382.98:350.18:170.95:466:18Waxing Gibbous13Tue
14Wed2:103.03:172.99:130.29:040.85:476:17Waxing Gibbous14Wed
15Thu2:522.93:502.99:450.29:470.75:486:15Full Moon15Thu
16Fri3:322.94:172.910:130.310:270.75:486:14Full Moon16Fri
17Sat4:102.94:373.010:370.411:050.65:496:12Full Moon17Sat
18Sun4:502.84:543.010:590.511:400.55:506:10Full Moon18Sun
19Mon5:312.75:143.211:250.65:516:09Waning Gibbous19Mon
20Tue6:152.65:423.312:150.511:57 AM0.75:526:07Waning Gibbous20Tue
21Wed7:072.56:193.312:520.412:350.85:536:06Waning Gibbous21Wed
22Thu8:092.47:033.31:360.41:210.95:546:04Waning Gibbous22Thu
23Fri9:222.37:553.32:340.42:151.05:556:03Third Quarter23Fri
24Sat10:372.38:583.23:500.43:201.15:556:01Third Quarter24Sat
25Sun11:442.410:123.15:110.34:361.15:565:59Third Quarter25Sun
26Mon12:422.66:190.25:541.05:575:58Waning Crescent26Mon
27Tue1:322.77:150.27:040.85:585:56Waning Crescent27Tue
28Wed12:493.12:172.98:040.18:070.65:595:55Waning Crescent28Wed
29Thu1:533.22:573.18:490.19:040.46:005:53Waning Crescent29Thu
30Fri2:513.23:353.29:300.29:590.36:015:52New Moon30Fri
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 98% 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 Full Moon (98% 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