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 : 9:32 am (0.1 ft)
Next high tide : in 2h 22m at 12:54 am (3.8 ft)
Sunset today : 8:08 pm
Sunrise tomorrow : 6:15 am
Moon phase : Waning Crescent (21% illuminated)
Tide Station Location : Station #9415145
Common Questions About Tides

False River, CA Tides - Jun 1956

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri10:102.25:091.04:560.25:458:23Third Quarter1Fri
2Sat12:002.711:39 AM2.06:200.85:410.45:448:24Third Quarter2Sat
3Sun12:342.91:062.07:270.66:280.55:448:24Waning Crescent3Sun
4Mon1:073.12:202.18:280.47:160.85:448:25Waning Crescent4Mon
5Tue1:403.33:242.29:230.28:051.05:448:26Waning Crescent5Tue
6Wed2:163.54:222.410:150.08:551.25:438:26Waning Crescent6Wed
7Thu2:563.75:172.511:05-0.19:491.35:438:27New Moon7Thu
8Fri3:403.96:102.611:53-0.210:461.35:438:27New Moon8Fri
9Sat4:283.97:012.712:40-0.35:438:28New Moon9Sat
10Sun5:183.97:512.81:26-0.35:438:28Waxing Crescent10Sun
11Mon6:123.78:402.812:471.32:10-0.35:438:29Waxing Crescent11Mon
12Tue7:093.59:292.91:491.22:54-0.35:438:29Waxing Crescent12Tue
13Wed8:123.210:183.02:551.03:38-0.25:438:30First Quarter13Wed
14Thu9:232.811:083.14:040.94:240.05:438:30First Quarter14Thu
15Fri10:442.511:573.25:170.75:110.25:438:31First Quarter15Fri
16Sat12:052.36:300.56:010.45:438:31First Quarter16Sat
17Sun12:453.31:202.37:390.36:510.65:438:31Waxing Gibbous17Sun
18Mon1:303.42:282.38:410.17:400.95:438:32Waxing Gibbous18Mon
19Tue2:123.43:282.49:36-0.18:291.15:438:32Waxing Gibbous19Tue
20Wed2:493.54:232.510:27-0.29:161.35:438:32Waxing Gibbous20Wed
21Thu3:223.55:142.611:13-0.210:031.45:438:32Full Moon21Thu
22Fri3:533.56:012.711:55-0.210:481.55:448:32Full Moon22Fri
23Sat4:223.46:452.712:33-0.15:448:33Full Moon23Sat
24Sun4:553.47:252.71:07-0.15:448:33Full Moon24Sun
25Mon5:313.38:032.712:171.51:35-0.15:458:33Waning Gibbous25Mon
26Tue6:103.28:372.71:001.41:590.05:458:33Waning Gibbous26Tue
27Wed6:543.09:082.71:451.32:200.05:458:33Waning Gibbous27Wed
28Thu7:412.89:372.82:321.12:460.05:468:33Waning Gibbous28Thu
29Fri8:352.510:062.83:241.03:190.15:468:33Third Quarter29Fri
30Sat9:412.310:393.04:260.93:580.35:478:33Third 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 5:13 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 21% 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 Crescent (21% 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