Tides Today & Tomorrow in False River, CA

TIDE TIMES for Sunday, August 9, 2026
The tide is currently rising in False River, CA.
Next low tide : 8:08 pm (1.6 ft)
Next high tide : in 3h 54m at 3:44 pm (2.6 ft)
Sunset today : 8:07 pm
Sunrise tomorrow : 6:16 am
Moon phase : Waning Crescent (12% illuminated)
Tide Station Location : Station #9415145
Common Questions About Tides

False River, CA Tides - Apr 1955

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri12:272.611:25 AM2.85:451.17:040.05:526:29Waxing Gibbous1Fri
2Sat1:192.812:422.86:570.87:52-0.15:506:29Waxing Gibbous2Sat
3Sun2:042.91:442.87:580.68:330.05:496:30Waxing Gibbous3Sun
4Mon2:443.02:382.78:520.39:100.15:476:31Waxing Gibbous4Mon
5Tue3:203.13:272.79:420.29:420.35:466:32Full Moon5Tue
6Wed3:503.14:142.710:280.110:100.55:446:33Full Moon6Wed
7Thu4:143.15:002.611:120.010:350.75:436:34Full Moon7Thu
8Fri4:323.25:482.511:530.011:010.95:416:35Full Moon8Fri
9Sat4:493.26:372.512:330.05:406:36Waning Gibbous9Sat
10Sun5:113.27:292.41:120.15:386:37Waning Gibbous10Sun
11Mon5:423.28:252.312:101.11:520.15:376:38Waning Gibbous11Mon
12Tue6:203.19:242.312:531.22:370.15:356:39Waning Gibbous12Tue
13Wed7:053.010:242.31:451.33:310.25:346:40Third Quarter13Wed
14Thu7:592.811:202.32:461.34:290.25:326:41Third Quarter14Thu
15Fri9:062.63:591.35:260.15:316:41Third Quarter15Fri
16Sat12:092.410:29 AM2.45:161.16:150.15:306:42Third Quarter16Sat
17Sun12:522.511:54 AM2.46:250.96:580.15:286:43Waning Crescent17Sun
18Mon1:272.61:062.57:250.67:360.25:276:44Waning Crescent18Mon
19Tue1:572.82:072.58:190.48:110.35:256:45Waning Crescent19Tue
20Wed2:233.03:042.69:090.18:470.55:246:46Waning Crescent20Wed
21Thu2:503.33:592.69:590.09:260.75:236:47New Moon21Thu
22Fri3:203.54:552.610:49-0.210:080.85:216:48New Moon22Fri
23Sat3:563.75:532.611:40-0.210:541.05:206:49New Moon23Sat
24Sun5:363.87:532.61:32-0.36:197:50Waxing Crescent24Sun
25Mon6:213.78:552.612:451.12:27-0.26:187:51Waxing Crescent25Mon
26Tue7:123.69:592.51:421.23:26-0.26:167:52Waxing Crescent26Tue
27Wed8:103.311:012.62:481.24:27-0.16:157:53First Quarter27Wed
28Thu9:203.04:021.25:28-0.16:147:54First Quarter28Thu
29Fri12:002.710:47 AM2.75:231.06:26-0.16:137:54First Quarter29Fri
30Sat12:552.812:152.56:390.87:180.06:117:55First Quarter30Sat
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 5:56 pm — 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 spring phase. Tonight's moon is 12% 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 Waning Crescent (12% 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