Tides Today & Tomorrow in False River, CA

TIDE TIMES for Sunday, August 9, 2026
The tide is currently falling in False River, CA.
Next low tide : in 1h 48m at 8:08 pm (1.6 ft)
Next high tide (tomorrow) : 2:03 am (3.8 ft)
Sunset today : 8:07 pm
Sunrise tomorrow : 6:16 am
Moon phase : Waning Crescent (12% illuminated)
Tide Station Location : Station #9415145
Common Questions About Tides

False River, CA Tides - Aug 2026

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat6:203.27:492.912:551.11:260.06:098:16Waning Gibbous1Sat
2Sun7:073.08:103.01:371.01:500.16:108:15Waning Gibbous2Sun
3Mon7:592.78:363.22:240.82:210.36:118:14Waning Gibbous3Mon
4Tue9:012.59:123.33:170.82:580.56:128:12Third Quarter4Tue
5Wed10:242.29:553.54:250.73:410.86:138:11Third Quarter5Wed
6Thu12:042.15:540.64:341.16:148:10Third Quarter6Thu
7Fri1:332.27:200.55:371.46:158:09Third Quarter7Fri
8Sat2:452.48:320.36:511.56:158:08Waning Crescent8Sat
9Sun12:543.83:442.69:320.18:081.66:168:07Waning Crescent9Sun
10Mon2:033.84:352.710:240.09:191.56:178:06Waning Crescent10Mon
11Tue3:063.85:202.811:11-0.110:231.36:188:05New Moon11Tue
12Wed4:053.86:022.911:52-0.211:221.16:198:03New Moon12Wed
13Thu4:593.76:413.012:29-0.16:208:02New Moon13Thu
14Fri5:523.57:173.012:171.01:030.06:218:01Waxing Crescent14Fri
15Sat6:443.27:503.11:110.81:330.16:228:00Waxing Crescent15Sat
16Sun7:382.98:213.12:040.72:010.36:227:58Waxing Crescent16Sun
17Mon8:382.78:513.23:000.62:290.66:237:57Waxing Crescent17Mon
18Tue9:462.49:233.24:000.63:030.86:247:56First Quarter18Tue
19Wed11:022.310:003.25:070.53:441.16:257:54First Quarter19Wed
20Thu12:192.36:170.54:381.46:267:53First Quarter20Thu
21Fri1:302.47:250.45:441.66:277:52First Quarter21Fri
22Sat2:312.58:240.26:571.66:287:50Waxing Gibbous22Sat
23Sun12:533.13:222.69:140.18:031.66:297:49Waxing Gibbous23Sun
24Mon1:533.24:062.79:570.19:001.56:297:47Waxing Gibbous24Mon
25Tue2:443.24:452.810:350.09:501.36:307:46Waxing Gibbous25Tue
26Wed3:293.25:182.811:070.010:341.26:317:45Full Moon26Wed
27Thu4:103.25:462.811:350.011:171.06:327:43Full Moon27Thu
28Fri4:523.26:082.811:580.111:570.86:337:42Full Moon28Fri
29Sat5:343.16:253.012:190.26:347:40Full Moon29Sat
30Sun6:193.06:443.112:370.712:420.36:357:39Waning Gibbous30Sun
31Mon7:082.87:103.31:190.61:110.56:357:37Waning Gibbous31Mon
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9415145)

Common Questions About False River, CA Tides

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When is the lowest tide this week in False River, CA?

The lowest tide this week in False River, CA is -0.2 ft on Wednesday, Aug 12 at 11:52 am.

When is the highest tide this week in False River, CA?

The highest tide this week in False River, CA is 3.8 ft on Tuesday, Aug 11 at 3:06 am — worth noting for launching your boat and being alert for possible high tide flooding.

What time does the tide turn (slack tide) in False River, CA today?

Slack tide in False River, CA is approximately 11:05 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 12% 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 time is high tide in False River, CA today?

High tides in False River, CA today: 12:54 am (3.8 ft), 3:44 pm (2.6 ft). The 12:54 am high of 3.8 ft is notably higher than the other — known as diurnal inequality, common on coasts influenced by lunar declination.

What time is low tide in False River, CA today?

Low tides in False River, CA today: 9:32 am (0.1 ft), 8:08 pm (1.6 ft).

What is the tidal range in False River, CA today?

Today's tidal range in False River, CA is 3.7 ft — the difference between the day's highest and lowest water level. This month's average daily range is about 3.0 ft, so today's swing is above-average.

What is the moon phase in False River, CA tonight?

Tonight the moon over False River, CA is Waning Crescent (12% illuminated). This places False River, CA in a spring tide cycle, so tidal ranges are near their weekly maximum this week.

What type of tides does False River, CA have — semi-diurnal, diurnal, or mixed?

False River, CA has semi-diurnal tides — two high tides and two low tides roughly every 24 hours and 50 minutes, with similar heights.

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