Tides Today & Tomorrow in False River, CA

TIDE TIMES for Thursday, August 20, 2026
The tide is currently rising in False River, CA.
Next low tide : 4:38 pm (1.4 ft)
Next high tide : in 14m at 12:19 pm (2.3 ft)
Sunset today : 7:53 pm
Sunrise tomorrow : 6:26 am
Moon phase : First Quarter (56% illuminated)
Tide Station Location : Station #9415145
Common Questions About Tides

False River, CA Tides - Apr 1936

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed1:142.712:362.66:500.97:470.05:516:29Waxing Gibbous1Wed
2Thu1:592.81:352.67:490.78:260.05:496:30Waxing Gibbous2Thu
3Fri2:382.92:262.68:410.49:000.25:486:31Waxing Gibbous3Fri
4Sat3:123.03:122.69:280.39:280.35:466:32Waxing Gibbous4Sat
5Sun3:393.03:552.510:110.29:510.55:456:33Full Moon5Sun
6Mon4:003.04:392.510:520.110:110.75:436:34Full Moon6Mon
7Tue4:133.15:232.411:300.110:340.85:426:35Full Moon7Tue
8Wed4:253.26:082.412:060.15:406:36Full Moon8Wed
9Thu4:473.36:572.412:400.15:396:36Waning Gibbous9Thu
10Fri5:173.47:502.31:150.15:376:37Waning Gibbous10Fri
11Sat5:563.38:492.212:221.21:550.15:366:38Waning Gibbous11Sat
12Sun6:413.29:512.21:101.22:460.15:346:39Waning Gibbous12Sun
13Mon7:333.110:502.22:071.33:490.15:336:40Third Quarter13Mon
14Tue8:372.911:442.33:161.34:550.15:326:41Third Quarter14Tue
15Wed9:542.74:341.25:530.05:306:42Third Quarter15Wed
16Thu12:312.511:22 AM2.65:520.96:430.05:296:43Waning Crescent16Thu
17Fri1:112.612:432.67:010.67:270.15:276:44Waning Crescent17Fri
18Sat1:462.91:512.78:020.38:080.25:266:45Waning Crescent18Sat
19Sun2:193.12:532.78:580.18:480.45:256:46Waning Crescent19Sun
20Mon2:513.33:512.79:53-0.19:280.65:236:47New Moon20Mon
21Tue3:253.54:492.710:47-0.210:110.85:226:48New Moon21Tue
22Wed4:003.75:482.711:40-0.310:571.05:216:49New Moon22Wed
23Thu4:393.76:492.712:33-0.35:196:49Waxing Crescent23Thu
24Fri5:213.67:512.61:28-0.25:186:50Waxing Crescent24Fri
25Sat6:083.58:532.612:421.22:24-0.25:176:51Waxing Crescent25Sat
26Sun7:013.29:542.61:431.33:22-0.15:156:52First Quarter26Sun
27Mon8:062.810:532.62:541.24:210.05:146:53First Quarter27Mon
28Tue9:282.511:462.74:101.15:160.05:136:54First Quarter28Tue
29Wed10:552.35:250.96:070.15:126:55First Quarter29Wed
30Thu12:342.812:102.36:320.76:510.15:116:56Waxing Gibbous30Thu
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 2:28 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 56% 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 (56% 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