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 4h 20m 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 - Jan 1990

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon7:552.76:492.91:18-0.21:250.97:224:57Waxing Crescent1Mon
2Tue8:272.87:512.61:50-0.12:240.87:224:58First Quarter2Tue
3Wed9:032.99:082.32:280.13:360.77:234:59First Quarter3Wed
4Thu9:443.110:452.13:110.34:590.57:235:00First Quarter4Thu
5Fri10:303.34:010.66:200.37:235:01First Quarter5Fri
6Sat12:182.111:22 AM3.44:580.97:320.17:235:02Waxing Gibbous6Sat
7Sun1:362.212:163.66:021.28:34-0.17:235:02Waxing Gibbous7Sun
8Mon2:422.41:113.77:101.49:30-0.27:235:03Waxing Gibbous8Mon
9Tue3:402.62:053.78:161.510:20-0.37:225:04Full Moon9Tue
10Wed4:312.72:573.79:191.511:06-0.37:225:05Full Moon10Wed
11Thu5:192.83:483.610:181.411:47-0.37:225:06Full Moon11Thu
12Fri6:032.94:373.511:131.37:225:07Full Moon12Fri
13Sat6:442.95:263.312:24-0.312:061.17:225:08Waning Gibbous13Sat
14Sun7:222.96:163.012:56-0.212:571.07:215:09Waning Gibbous14Sun
15Mon7:582.97:092.71:250.01:500.97:215:10Waning Gibbous15Mon
16Tue8:332.88:102.41:510.12:480.87:215:11Third Quarter16Tue
17Wed9:052.99:242.12:180.33:520.77:205:12Third Quarter17Wed
18Thu9:382.910:472.02:510.65:020.57:205:14Third Quarter18Thu
19Fri10:143.03:320.96:110.47:195:15Third Quarter19Fri
20Sat12:062.010:54 AM3.04:231.17:140.27:195:16Third Quarter20Sat
21Sun1:172.111:39 AM3.15:241.48:090.17:185:17Waning Crescent21Sun
22Mon2:172.312:263.26:271.58:570.07:185:18Waning Crescent22Mon
23Tue3:082.51:143.37:281.69:40-0.17:175:19Waning Crescent23Tue
24Wed3:532.62:013.48:241.510:18-0.27:175:20Waning Crescent24Wed
25Thu4:322.72:463.59:141.410:52-0.27:165:21New Moon25Thu
26Fri5:072.73:323.510:021.311:22-0.27:155:22New Moon26Fri
27Sat5:382.74:183.410:471.111:48-0.27:145:23New Moon27Sat
28Sun6:062.85:053.311:330.97:145:25Waxing Crescent28Sun
29Mon6:312.85:553.112:14-0.212:200.77:135:26Waxing Crescent29Mon
30Tue6:573.06:492.812:420.01:110.67:125:27Waxing Crescent30Tue
31Wed7:283.17:542.51:140.12:100.57:115:28Waxing 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