Tides Today & Tomorrow in False River, CA

TIDE TIMES for Sunday, June 21, 2026
The tide is currently rising in False River, CA.
Next low tide : 4:56 am (0.9 ft)
Next high tide (tomorrow) : in 18m at 11:00 pm (3.0 ft)
Sunset today : 8:32 pm
Sunrise tomorrow : 5:43 am
Moon phase : First Quarter (38% illuminated)
Tide Station Location : Station #9415145
Common Questions About Tides

False River, CA Tides - Mar 2030

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri2:512.92:143.28:230.99:30-0.26:376:00Waning Crescent1Fri
2Sat3:333.03:053.29:180.810:08-0.16:366:01New Moon2Sat
3Sun4:113.03:523.110:080.610:420.06:346:02New Moon3Sun
4Mon4:453.14:363.010:550.511:110.26:336:03New Moon4Mon
5Tue5:143.15:212.811:390.411:370.36:316:04New Moon5Tue
6Wed5:383.16:072.712:210.46:306:05Waxing Crescent6Wed
7Thu5:593.16:572.512:010.51:020.46:286:06Waxing Crescent7Thu
8Fri6:203.17:542.412:280.71:460.46:276:07Waxing Crescent8Fri
9Sat6:483.18:592.21:010.82:350.46:256:08Waxing Crescent9Sat
10Sun8:243.111:112.21:421.04:370.47:247:09First Quarter10Sun
11Mon9:093.03:331.25:480.47:237:10First Quarter11Mon
12Tue12:222.210:05 AM2.94:381.36:550.37:217:10First Quarter12Tue
13Wed1:242.311:16 AM2.85:541.37:520.27:197:11First Quarter13Wed
14Thu2:172.412:342.87:081.28:390.17:187:12Waxing Gibbous14Thu
15Fri3:012.51:442.88:121.19:190.17:167:13Waxing Gibbous15Fri
16Sat3:382.62:432.99:060.99:530.17:157:14Waxing Gibbous16Sat
17Sun4:102.73:363.09:560.610:240.17:137:15Waxing Gibbous17Sun
18Mon4:372.94:263.010:440.410:540.27:127:16Full Moon18Mon
19Tue5:013.05:173.011:310.311:240.37:107:17Full Moon19Tue
20Wed5:253.26:082.912:180.17:097:18Full Moon20Wed
21Thu5:543.47:032.81:070.07:077:19Waning Gibbous21Thu
22Fri6:283.58:042.612:370.62:000.07:067:20Waning Gibbous22Fri
23Sat7:093.69:112.51:200.82:590.07:047:21Waning Gibbous23Sat
24Sun7:553.510:252.42:090.94:070.17:037:22Third Quarter24Sun
25Mon8:513.311:382.43:091.15:200.17:017:23Third Quarter25Mon
26Tue10:033.04:241.26:300.07:007:24Third Quarter26Tue
27Wed12:462.511:35 AM2.95:511.27:320.06:587:25Third Quarter27Wed
28Thu1:452.71:032.87:121.08:26-0.16:577:26Waning Crescent28Thu
29Fri2:352.82:132.88:200.89:12-0.16:557:27Waning Crescent29Fri
30Sat3:203.03:102.89:190.59:520.06:537:27Waning Crescent30Sat
31Sun3:583.04:002.810:110.310:280.16:527:28Waning Crescent31Sun
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9415145)

Common Questions About False River, CA Tides

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What time does the tide turn (slack tide) in False River, CA today?

Slack tide in False River, CA is approximately 1:58 am — midway between the next high and low tide, when tidal current is weakest. This is the preferred window for boat crossings, underwater visibility, and fishing in areas with strong currents.

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 38% 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 (38% 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