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 : 2:29 pm (0.6 ft)
Next high tide : in 25m at 8:38 am (2.7 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 1942

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu4:332.62:593.49:251.311:02-0.17:224:57Full Moon1Thu
2Fri5:162.63:313.410:071.311:34-0.17:234:58Full Moon2Fri
3Sat5:562.74:073.410:481.37:234:59Full Moon3Sat
4Sun6:332.74:473.412:02-0.111:30 AM1.27:235:00Waning Gibbous4Sun
5Mon7:072.75:303.312:26-0.112:141.27:235:00Waning Gibbous5Mon
6Tue7:392.76:183.112:51-0.11:001.17:235:01Waning Gibbous6Tue
7Wed8:102.77:112.91:21-0.11:511.07:235:02Waning Gibbous7Wed
8Thu8:452.78:142.61:590.02:520.97:235:03Third Quarter8Thu
9Fri9:262.99:322.42:430.14:060.87:235:04Third Quarter9Fri
10Sat10:123.011:042.33:340.35:260.67:225:05Third Quarter10Sat
11Sun11:033.24:300.66:410.47:225:06Third Quarter11Sun
12Mon12:292.311:57 AM3.35:320.87:460.27:225:07Waning Crescent12Mon
13Tue1:412.412:503.56:351.08:450.07:225:08Waning Crescent13Tue
14Wed2:432.61:423.77:391.19:38-0.27:225:09Waning Crescent14Wed
15Thu3:392.82:333.78:401.210:28-0.37:215:10New Moon15Thu
16Fri4:312.93:233.79:401.211:14-0.37:215:11New Moon16Fri
17Sat5:203.04:133.710:371.111:57-0.37:205:12New Moon17Sat
18Sun6:073.05:033.511:331.17:205:13Waxing Crescent18Sun
19Mon6:523.05:543.312:38-0.212:271.07:205:14Waxing Crescent19Mon
20Tue7:353.06:483.01:16-0.11:210.97:195:15Waxing Crescent20Tue
21Wed8:183.07:482.71:520.02:190.87:195:17Waxing Crescent21Wed
22Thu9:012.98:572.42:290.23:220.87:185:18First Quarter22Thu
23Fri9:462.910:152.23:090.44:310.77:175:19First Quarter23Fri
24Sat10:322.911:312.23:540.65:420.57:175:20First Quarter24Sat
25Sun11:183.04:460.86:470.47:165:21First Quarter25Sun
26Mon12:412.212:043.05:421.07:440.27:165:22Waxing Gibbous26Mon
27Tue1:432.312:473.16:391.18:340.17:155:23Waxing Gibbous27Tue
28Wed2:372.51:273.27:321.29:190.07:145:24Waxing Gibbous28Wed
29Thu3:252.62:053.38:231.39:580.07:135:25Waxing Gibbous29Thu
30Fri4:082.72:413.39:091.310:340.07:135:27Full Moon30Fri
31Sat4:482.73:193.49:541.211:050.07:125:28Full Moon31Sat
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 11:33 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