38.0550’ N, 121.6570’ W

False River, CA

58°
H -°
L 48°
WSW
12mph
High tide
11:31 pm

Tides Today & Tomorrow in False River, CA

TIDE TIMES for Tuesday, October 20, 2026
The tide is currently rising in False River, CA.
Next low tide : 7:25 am (0.1 ft)
Next high tide (tomorrow) : in 49m at 11:31 pm (2.5 ft)
Sunset today : 6:23 pm
Sunrise tomorrow : 7:19 am
Moon phase : First Quarter (61% illuminated)
Tide Station Location : Station #9415145
Common Questions About Tides

False River, CA Tides - Oct 2041

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue10:342.28:293.43:350.42:481.37:026:49First Quarter1Tue
2Wed11:522.29:273.24:560.43:511.57:036:47First Quarter2Wed
3Thu12:592.36:180.35:091.57:046:46First Quarter3Thu
4Fri1:542.57:250.16:341.47:056:44First Quarter4Fri
5Sat12:063.12:402.68:200.07:491.17:066:43Waxing Gibbous5Sat
6Sun1:303.13:202.79:07-0.18:530.87:076:41Waxing Gibbous6Sun
7Mon2:403.13:562.99:48-0.19:510.57:086:40Waxing Gibbous7Mon
8Tue3:413.14:303.010:260.010:460.37:096:38Full Moon8Tue
9Wed4:383.15:013.211:020.211:390.17:106:37Full Moon9Wed
10Thu5:343.05:323.311:380.47:116:35Full Moon10Thu
11Fri6:312.86:033.412:320.012:140.67:126:34Waning Gibbous11Fri
12Sat7:312.76:363.51:26-0.112:530.97:136:32Waning Gibbous12Sat
13Sun8:352.67:133.42:210.01:361.17:146:31Waning Gibbous13Sun
14Mon9:432.57:553.33:190.02:261.37:146:29Waning Gibbous14Mon
15Tue10:512.58:463.14:220.13:281.47:156:28Third Quarter15Tue
16Wed11:572.59:542.85:270.14:411.57:166:27Third Quarter16Wed
17Thu12:562.66:300.15:591.47:176:25Third Quarter17Thu
18Fri1:472.77:250.17:091.27:186:24Third Quarter18Fri
19Sat12:432.62:312.88:120.08:100.97:196:23Waning Crescent19Sat
20Sun1:492.53:102.88:510.19:020.77:206:21Waning Crescent20Sun
21Mon2:432.53:422.89:240.19:490.57:216:20Waning Crescent21Mon
22Tue3:312.54:092.99:520.310:330.37:226:19Waning Crescent22Tue
23Wed4:162.54:272.910:140.411:150.27:236:17New Moon23Wed
24Thu5:012.54:393.010:340.611:540.17:246:16New Moon24Thu
25Fri5:472.44:523.210:590.87:256:15New Moon25Fri
26Sat6:352.45:153.412:310.111:29 AM1.07:266:14New Moon26Sat
27Sun7:272.45:473.51:080.112:061.27:276:12Waxing Crescent27Sun
28Mon8:242.36:263.51:460.112:491.37:286:11Waxing Crescent28Mon
29Tue9:262.37:123.52:310.11:391.47:306:10Waxing Crescent29Tue
30Wed10:312.38:053.33:280.12:391.57:316:09First Quarter30Wed
31Thu11:332.39:103.04:350.13:501.47:326:08First Quarter31Thu
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 61% 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 First Quarter (61% 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