Tides Today & Tomorrow in False River, CA

TIDE TIMES for Sunday, August 16, 2026
The tide is currently rising in False River, CA.
Next low tide (tomorrow) : 3:00 am (0.6 ft)
Next high tide : in 4h 10m at 8:21 pm (3.1 ft)
Sunset today : 7:58 pm
Sunrise tomorrow : 6:22 am
Moon phase : Waxing Crescent (19% illuminated)
Tide Station Location : Station #9415145
Common Questions About Tides

False River, CA Tides - May 1943

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat3:193.13:292.79:420.39:480.26:107:56Waning Crescent1Sat
2Sun3:563.24:232.710:340.110:260.46:097:57New Moon2Sun
3Mon4:293.35:162.711:240.011:030.66:087:58New Moon3Mon
4Tue4:593.36:072.612:11-0.16:077:59New Moon4Tue
5Wed5:253.36:592.612:55-0.16:068:00New Moon5Wed
6Thu5:503.37:512.612:140.91:38-0.16:058:01Waxing Crescent6Thu
7Fri6:193.28:452.512:521.12:190.06:048:02Waxing Crescent7Fri
8Sat6:523.29:402.51:341.23:010.06:028:03Waxing Crescent8Sat
9Sun7:323.010:362.52:231.33:450.06:018:04Waxing Crescent9Sun
10Mon8:192.811:312.53:201.34:320.16:008:05First Quarter10Mon
11Tue9:172.64:261.35:230.15:598:05First Quarter11Tue
12Wed12:232.510:29 AM2.45:391.26:140.15:598:06First Quarter12Wed
13Thu1:102.611:55 AM2.36:491.07:000.25:588:07First Quarter13Thu
14Fri1:522.71:132.27:500.87:410.25:578:08Waxing Gibbous14Fri
15Sat2:262.82:182.38:450.58:190.45:568:09Waxing Gibbous15Sat
16Sun2:552.93:152.49:340.38:540.55:558:10Waxing Gibbous16Sun
17Mon3:193.14:092.410:220.19:310.65:548:11Waxing Gibbous17Mon
18Tue3:413.35:022.511:070.010:100.85:538:12Full Moon18Tue
19Wed4:083.45:542.611:52-0.110:531.05:538:12Full Moon19Wed
20Thu4:423.66:482.612:38-0.25:528:13Full Moon20Thu
21Fri5:223.77:442.61:24-0.25:518:14Waning Gibbous21Fri
22Sat6:063.78:402.612:321.22:13-0.35:508:15Waning Gibbous22Sat
23Sun6:563.69:392.71:281.23:04-0.25:508:16Waning Gibbous23Sun
24Mon7:523.310:372.72:311.23:59-0.25:498:17Waning Gibbous24Mon
25Tue8:583.011:342.83:431.24:56-0.15:488:17Third Quarter25Tue
26Wed10:202.75:031.15:53-0.15:488:18Third Quarter26Wed
27Thu12:282.911:52 AM2.56:220.96:470.05:478:19Third Quarter27Thu
28Fri1:183.11:132.57:330.67:380.15:478:20Waning Crescent28Fri
29Sat2:033.22:212.58:370.38:240.35:468:20Waning Crescent29Sat
30Sun2:443.33:222.59:340.19:070.55:468:21Waning Crescent30Sun
31Mon3:213.44:182.510:26-0.19:480.75:458:22Waning Crescent31Mon
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 11:40 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 19% 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 Waxing Crescent (19% 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