Tides Today & Tomorrow in False River, CA

TIDE TIMES for Monday, August 17, 2026
The tide is currently rising in False River, CA.
Next low tide (tomorrow) : 4:00 am (0.6 ft)
Next high tide : in 30m at 8:51 pm (3.2 ft)
Sunset today : 7:57 pm
Sunrise tomorrow : 6:23 am
Moon phase : Waxing Crescent (28% illuminated)
Tide Station Location : Station #9415145
Common Questions About Tides

False River, CA Tides - Jan 1941

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed7:382.96:223.01:16-0.11:061.17:224:57Waxing Crescent1Wed
2Thu8:212.97:152.71:510.02:011.07:234:58Waxing Crescent2Thu
3Fri9:052.88:192.42:260.13:010.97:234:59First Quarter3Fri
4Sat9:482.89:362.23:020.24:070.87:235:00First Quarter4Sat
5Sun10:312.810:572.13:420.45:170.77:235:01First Quarter5Sun
6Mon11:142.94:290.66:230.57:235:02First Quarter6Mon
7Tue12:122.111:54 AM3.05:190.87:230.37:235:02Waxing Gibbous7Tue
8Wed1:182.212:323.16:120.98:150.27:235:03Waxing Gibbous8Wed
9Thu2:162.31:083.27:031.19:020.17:235:04Waxing Gibbous9Thu
10Fri3:072.41:433.37:531.29:450.07:225:05Waxing Gibbous10Fri
11Sat3:542.62:203.48:411.310:24-0.17:225:06Full Moon11Sat
12Sun4:382.63:003.59:291.311:00-0.17:225:07Full Moon12Sun
13Mon5:182.73:423.610:161.211:32-0.17:225:08Full Moon13Mon
14Tue5:552.74:273.611:031.17:215:09Full Moon14Tue
15Wed6:302.85:153.512:03-0.111:51 AM1.07:215:10Waning Gibbous15Wed
16Thu7:042.86:063.312:33-0.112:410.97:215:11Waning Gibbous16Thu
17Fri7:392.97:023.01:07-0.11:360.87:205:12Waning Gibbous17Fri
18Sat8:183.08:082.71:450.02:400.77:205:14Third Quarter18Sat
19Sun9:033.09:282.52:290.23:540.67:205:15Third Quarter19Sun
20Mon9:553.110:562.33:190.45:140.57:195:16Third Quarter20Mon
21Tue10:523.24:180.76:280.37:185:17Third Quarter21Tue
22Wed12:182.311:51 AM3.35:240.97:340.17:185:18Waning Crescent22Wed
23Thu1:282.512:483.46:321.08:33-0.17:175:19Waning Crescent23Thu
24Fri2:292.61:413.57:371.19:24-0.27:175:20Waning Crescent24Fri
25Sat3:232.82:303.58:371.210:11-0.27:165:21New Moon25Sat
26Sun4:122.93:163.59:321.110:54-0.27:155:22New Moon26Sun
27Mon4:583.04:003.410:241.111:33-0.17:155:23New Moon27Mon
28Tue5:403.04:423.311:121.17:145:25New Moon28Tue
29Wed6:183.05:243.112:07-0.111:58 AM1.07:135:26Waxing Crescent29Wed
30Thu6:542.96:082.912:380.012:440.97:125:27Waxing Crescent30Thu
31Fri7:272.96:562.71:050.11:300.87:125:28Waxing Crescent31Fri
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 12:25 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 28% 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 Waxing Crescent (28% 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