Tides Today & Tomorrow in False River, CA

TIDE TIMES for Sunday, August 23, 2026
The tide is currently rising in False River, CA.
Next low tide : 9:14 am (0.1 ft)
Next high tide : in 3h 10m at 12:53 am (3.1 ft)
Sunset today : 7:50 pm
Sunrise tomorrow : 6:28 am
Moon phase : Waxing Gibbous (74% illuminated)
Tide Station Location : Station #9415145
Common Questions About Tides

False River, CA Tides - Apr 1930

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue5:033.36:292.412:170.15:526:29Waxing Crescent1Tue
2Wed5:333.47:302.312:580.15:506:30Waxing Crescent2Wed
3Thu6:103.58:452.212:241.01:500.15:496:30Waxing Crescent3Thu
4Fri6:553.510:062.21:111.23:000.25:476:31First Quarter4Fri
5Sat7:483.311:212.22:101.44:280.25:466:32First Quarter5Sat
6Sun8:553.13:271.55:460.15:446:33First Quarter6Sun
7Mon12:252.410:19 AM3.04:591.46:490.05:436:34First Quarter7Mon
8Tue1:172.611:52 AM2.96:231.27:40-0.15:416:35Waxing Gibbous8Tue
9Wed2:012.71:092.97:310.98:25-0.25:406:36Waxing Gibbous9Wed
10Thu2:402.92:132.98:310.59:04-0.15:386:37Waxing Gibbous10Thu
11Fri3:153.03:092.99:250.39:390.15:376:38Full Moon11Fri
12Sat3:473.14:022.810:160.110:110.35:356:39Full Moon12Sat
13Sun4:163.24:552.711:06-0.110:420.55:346:40Full Moon13Sun
14Mon4:413.35:492.611:54-0.111:130.75:326:41Full Moon14Mon
15Tue5:053.36:462.512:42-0.15:316:42Waning Gibbous15Tue
16Wed5:313.37:462.41:31-0.15:306:42Waning Gibbous16Wed
17Thu6:013.38:512.412:271.22:220.05:286:43Waning Gibbous17Thu
18Fri6:383.19:562.41:141.43:200.15:276:44Waning Gibbous18Fri
19Sat7:232.910:592.42:121.54:210.15:256:45Third Quarter19Sat
20Sun8:222.711:562.53:251.55:210.15:246:46Third Quarter20Sun
21Mon9:432.44:481.46:140.05:236:47Third Quarter21Mon
22Tue12:452.611:21 AM2.36:031.27:000.05:216:48Third Quarter22Tue
23Wed1:272.612:372.37:050.97:380.05:206:49Waning Crescent23Wed
24Thu2:022.71:362.37:580.78:100.15:196:50Waning Crescent24Thu
25Fri2:312.82:282.48:450.48:370.35:176:51Waning Crescent25Fri
26Sat2:532.93:172.49:290.39:020.45:166:52Waning Crescent26Sat
27Sun3:103.04:052.410:110.19:290.65:156:53New Moon27Sun
28Mon3:273.24:562.410:520.010:000.95:146:54New Moon28Mon
29Tue3:503.45:492.411:32-0.110:371.15:126:55New Moon29Tue
30Wed4:223.66:472.412:15-0.15:116:55Waxing Crescent30Wed
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 5:03 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 74% 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 Gibbous (74% 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