Tides Today & Tomorrow in False River, CA

TIDE TIMES for Tuesday, July 21, 2026
The tide is currently falling in False River, CA.
Next low tide : in 3h 19m at 4:36 pm (0.7 ft)
Next high tide : 11:25 pm (3.2 ft)
Sunset today : 8:25 pm
Sunrise tomorrow : 6:00 am
Moon phase : First Quarter (53% illuminated)
Tide Station Location : Station #9415145
Common Questions About Tides

False River, CA Tides - May 1986

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu12:172.610:41 AM2.75:211.36:46-0.16:107:57Third Quarter1Thu
2Fri1:122.712:192.56:431.17:38-0.16:087:58Third Quarter2Fri
3Sat2:002.91:362.57:530.78:23-0.16:077:59Waning Crescent3Sat
4Sun2:423.02:382.48:530.49:020.16:068:00Waning Crescent4Sun
5Mon3:183.13:332.49:460.29:360.36:058:01Waning Crescent5Mon
6Tue3:493.14:242.410:350.010:060.56:048:01Waning Crescent6Tue
7Wed4:153.25:132.411:20-0.110:330.86:038:02New Moon7Wed
8Thu4:333.26:032.412:02-0.16:028:03New Moon8Thu
9Fri4:493.36:532.412:42-0.16:018:04New Moon9Fri
10Sat5:083.47:442.41:19-0.16:008:05New Moon10Sat
11Sun5:353.48:372.412:061.41:550.05:598:06Waxing Crescent11Sun
12Mon6:103.49:302.412:481.52:290.05:588:07Waxing Crescent12Mon
13Tue6:513.310:232.41:361.63:060.05:578:08Waxing Crescent13Tue
14Wed7:393.111:142.42:311.53:490.05:568:09Waxing Crescent14Wed
15Thu8:342.93:331.54:380.05:558:10First Quarter15Thu
16Fri12:022.49:40 AM2.74:441.45:280.05:558:10First Quarter16Fri
17Sat12:442.510:57 AM2.55:581.16:160.05:548:11First Quarter17Sat
18Sun1:212.612:222.37:070.97:000.15:538:12First Quarter18Sun
19Mon1:512.71:402.38:080.67:410.25:528:13Waxing Gibbous19Mon
20Tue2:183.02:492.49:050.38:210.45:518:14Waxing Gibbous20Tue
21Wed2:453.23:532.49:590.09:020.75:518:15Waxing Gibbous21Wed
22Thu3:143.54:542.510:53-0.29:451.05:508:15Full Moon22Thu
23Fri3:483.85:552.511:46-0.310:331.25:498:16Full Moon23Fri
24Sat4:273.96:572.612:40-0.45:498:17Full Moon24Sat
25Sun5:113.97:572.61:33-0.45:488:18Waning Gibbous25Sun
26Mon5:593.88:572.712:241.52:27-0.45:488:19Waning Gibbous26Mon
27Tue6:533.69:552.71:281.53:21-0.35:478:19Waning Gibbous27Tue
28Wed7:533.310:502.72:381.54:15-0.35:478:20Third Quarter28Wed
29Thu9:062.911:432.83:541.35:08-0.25:468:21Third Quarter29Thu
30Fri10:332.65:121.15:58-0.15:468:22Third Quarter30Fri
31Sat12:322.912:002.36:280.96:450.05:458:22Third Quarter31Sat
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 8:00 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 neap phase. Tonight's moon is 53% 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 minimum.

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 (53% illuminated). This places False River, CA in a neap tide cycle, so tidal ranges are near their weekly minimum 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