38.0550’ N, 121.6570’ W

False River, CA

80°
H 82°
L 56°
W
9mph
Low tide
5:42 pm

Tides Today & Tomorrow in False River, CA

TIDE TIMES for Saturday, September 5, 2026
The tide is currently falling in False River, CA.
Next low tide : in 4h 07m at 5:42 pm (1.5 ft)
Next high tide : 11:32 pm (3.4 ft)
Sunset today : 7:30 pm
Sunrise tomorrow : 6:40 am
Moon phase : Third Quarter (34% illuminated)
Tide Station Location : Station #9415145
Common Questions About Tides

False River, CA Tides - Dec 1888

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat2:382.62:103.58:000.69:40-0.17:044:47Waning Crescent1Sat
2Sun3:382.72:483.78:480.810:33-0.37:054:47New Moon2Sun
3Mon4:362.73:293.89:381.011:25-0.37:064:47New Moon3Mon
4Tue5:332.84:133.810:321.17:074:47New Moon4Tue
5Wed6:302.85:003.712:17-0.411:28 AM1.27:084:47Waxing Crescent5Wed
6Thu7:272.85:523.51:07-0.312:271.27:094:47Waxing Crescent6Thu
7Fri8:232.86:493.21:58-0.31:301.27:104:47Waxing Crescent7Fri
8Sat9:182.87:562.92:48-0.22:391.17:114:47First Quarter8Sat
9Sun10:132.89:172.63:40-0.13:521.07:124:47First Quarter9Sun
10Mon11:052.910:412.34:310.05:060.87:124:47First Quarter10Mon
11Tue11:543.011:572.25:210.16:160.67:134:47First Quarter11Tue
12Wed12:383.06:090.37:180.37:144:47Waxing Gibbous12Wed
13Thu1:042.21:173.16:530.58:130.17:154:47Waxing Gibbous13Thu
14Fri2:032.31:513.27:330.79:030.07:154:48Waxing Gibbous14Fri
15Sat2:582.42:193.28:120.99:49-0.17:164:48Waxing Gibbous15Sat
16Sun3:492.42:433.38:491.110:31-0.17:174:48Full Moon16Sun
17Mon4:372.53:053.39:271.311:10-0.17:174:49Full Moon17Mon
18Tue5:232.63:313.410:051.411:45-0.17:184:49Full Moon18Tue
19Wed6:072.64:043.410:461.47:184:50Full Moon19Wed
20Thu6:502.64:423.412:16-0.111:29 AM1.47:194:50Waning Gibbous20Thu
21Fri7:302.65:253.312:43-0.112:131.47:194:51Waning Gibbous21Fri
22Sat8:092.66:133.21:09-0.11:011.37:204:51Waning Gibbous22Sat
23Sun8:472.57:052.91:39-0.11:541.27:204:52Waning Gibbous23Sun
24Mon9:252.68:062.72:16-0.12:541.17:214:52Third Quarter24Mon
25Tue10:052.79:202.53:000.04:050.97:214:53Third Quarter25Tue
26Wed10:462.810:482.33:500.15:220.77:214:53Third Quarter26Wed
27Thu11:283.04:430.36:340.57:224:54Third Quarter27Thu
28Fri12:142.312:103.25:380.57:390.27:224:55Waning Crescent28Fri
29Sat1:292.412:543.56:340.88:380.07:224:56Waning Crescent29Sat
30Sun2:342.51:393.77:291.09:33-0.27:224:56Waning Crescent30Sun
31Mon3:342.72:253.88:261.110:28-0.37:234:57New Moon31Mon
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 34% 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 Third Quarter (34% 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